Conveying; packing; storing; handling thin or filamentary material (B65)

Device in baler for ergonomic loading rolls of wrapping material for bales

Invention relates to agricultural machinery industry and can be used in roll balers. The baler comprises a wrapping material feeding mechanism, a housing for storing the wrapping material and a casing partially forming the compression chamber for forming cylindrical bales. The wrapping material feeding mechanism is located in the lower rear area of the casing and comprises a pair of feeding rollers and the support plate located at the rear part of the feeding rollers to maintain the active roll of wrapping material. The feeding rollers are made with the ability to actuate selectively to feed the wrapping material into the compression chamber. The housing for storing the wrapping material comprises at least one compartment for storing rolls of wrapping material and has a raised operating position in which at least one storage compartment is located above the active roll of the wrapping material. At least one storage compartment of rolls is made with the ability of retention of inactive roll in a horizontal position. The connecting means is connected between the lower area of the housing for storing the wrapping material and the casing for providing selective movement of the housing for storing the wrapping material between the raised operating position and the lowered loading position of the housing for storage.

Bearing frame in form of tray for containers for transportation and storage of liquids

Bearing frame in the form of a tray, in particular for containers for transportation and storage of liquids, which are provided with an inner container of plastic with a lockable spud and an outlet fitting for connection of the selection armature and the outer casing of metal grid or sheet, at that the bearing frame comprises flooring for support of the inner container, and also the angular and middle checkers which are mounted on the base frame and on which the flooring of the bearing frame is fastened, at that the angular checkers have a housing of the angular checker with the front wall and parts of the housing, made on the sides of the middle axis of the front wall, with each portion comprises a housing formed at the sides of the middle axis of the front wall, at that each part of the housing comprises an upper bearing surface formed along the edge of the perimeter of the front wall for connection of the angular checker with the flooring and the lower bearing surface with the connecting area for connection of the angular checker with the base frame, at that on the lower bearing surface of at least one part of the housing between the edge (28) of the perimeter of the front wall (26) and the connection area the rest is located, which due to its distance from the edge of the perimeter defines the bearing edge for supporting the bearing frame to the outer casing (18) of the container for transportation and storage.

Full-contact pontoon for tanks with volatile oil products

Invention relates to oil industry and can be used in oil and oil products storage tanks. Proposed pontoon consists of central and peripheral hollows boxes with omega-shape slots made along edges to be assembled inside cylindrical ring by fitting eight-shape lock in said slots, this lock being provided with smooth boss arranged at its centre. Central boxes feature rectangular shape in plan while peripheral boxes - trapezoidal shape. Corner incisors shaped to circular truncated segment are arranged between peripheral boxes and ring. Retainers in said omega-shape slots can displace. For this they are furnished with smooth bosses made over the entire length.

Conveyor belt centring device

Centring device contains grooved roller carriage (1) of conveyor belt load-bearing branch (2), which roller carriage is installed with possibility to turn relative to fulcrum (3) of articulated joint (4) which fulcrum is fixed by means of cross beam (5) on runs (6, 7) of conveyor frame. Articulated joint fulcrum of each centring device on cross beam is fixed along conveyor longitudinal axis (8) at sharp angle relative to normal (9) to longitudinal; plane of conveyor with tilt in direction opposite to direction (10) of conveyor belt load-bearing branch motion. Amount of tilt angle is 15÷20 degrees.

Stand for research and selection of parameters of vibrating conveyor with increased production capacity

Stand comprises a frame (1) with a groove (2) mounted on it by means of inclined flat springs (4, 5) with reinforcement ribs (3) fixed on its lower surface. The groove is connected to a crank drive mounted on the frame with a variable rotation frequency of its engine. The height of the front removable springs (5) is equal or less than the height of the rear springs (4). The groove is designed with the rear restrictive wall (8) permanently fixed on it and the front wall (10) pivotally fixed on its lower part with the possibility of its fixation in the initial vertical position by means of a retainer (11). A receiving box (12) is located under the front wall on the frame for unloading a sample of the transported load (7) in it. The stand is equipped with a device for measuring the unloading time of the sample of the transported load from the groove into the receiving box.

Inclined belt conveyor

Inclined belt conveyor includes belt resting on grooved roller carriages consisting of two tilted side rollers (2, 3) and central horizontal roller (4). On both butt portions of horizontal roller, blocks (5, 6) are fixed. The blocks have projections (7) on their outer surface which projections abut against rod (9) when the roller rotates in reverse direction, when its rotation angle is up to 30 degrees from normal to the plane of load-carrying branch of belt. The rod has bended vertically down portion (10) which is by means of articulated joint (11) installed on bracket (13) with vertical slit (14) with possibility for articulation pivot to be displaced along it. The bracket is fixed on supporting beam (12) of grooved roller carriage. On the supporting beam, thrust appliance (15) is fixed in cantilever fashion to limit rotation in vertical plane relative to articulated joint of rod lower portion.

Screw conveyor (versions)

Proposed screw conveyor includes two shafts (3, 4) with screw surfaces (5, 6) accommodated in carrying chute (1) with curved shelter (2) with upward convexity. In the first version, the shelter is made with vertical steel sheet (10) attached to shelter inner surface and placed along longitudinal axis of conveyor. On the bottom edge of this sheet, horizontal steel sheet (11) is attached with gap (12) over screw surfaces of shafts. Horizontal sheet width exceeds width of gap between screw surfaces of shafts. Vectors of shaft circumferential speeds are directed towards chute side walls. In the second version, shelter flanges (13, 14) connecting the shelter with chute flanges (15, 16) are made of increased width with shift of inner edges towards shafts and placed with gaps (17, 18) over them. Vectors of shaft circumferential speeds are directed away from chute side walls.

Belt conveyor roller

Proposed belt conveyor roller contains curb (1), bodies (2) with bearings and seals, and shaft (3). The curb in its cross-section is made in the form of epitrochoid with four longitudinal quasispherical functional surfaces contacting with conveyor belt and blown-through cavity.

Device for flat objects feeding and postal sorting machine

Proposed set of inventions relates to written correspondence automatic processing. Device for flat objects feeding contains accumulating compartment 1 where flat objects are moved in table on their edge in the first movement direction A, separation device 3 made capable to separate the forwardmost flat object in the table from rest portion of stack and for its movement along iron sheet 5 in the second movement direction B perpendicular to the first movement direction A, movable pad 8 adjacent to the mentioned accumulating compartment 1 and forming together with the mentioned sheet 5 feeding cone, extraction device to capture picked flat object separated from stack to be fed in the second movement direction B to conveyor input, and holding device 13 to act on flat object being picked by holding force FR. The separation device 3 is made capable to impart gradually increasing tangential speed to the mentioned picked flat objects so that flat objects could be laid with partial overlapping. The extraction device 10 is separated from separation device 3 by conveyor section 9 located at output of the mentioned feeding cone and being adjacent to accumulating compartment 1 and with extraction device 10 and made capable to move flat objects on their edge in position of partial overlapping one object by the next one. The extraction device 10 is shifted from the mentioned separation device 3 for distance at least equal to maximum length of flat object in this second direction of movement. The holding device 3 is located opposite to extraction device 10. Also, postal sorting machine is proposed containing described device for flat objects feeding.

Device and method of sealing trays

Device comprises a tool for thermal sealing, two transport mechanisms located in the lateral direction at a distance from each other for moving the trays to the tool and from it along the respective paths feeding the trays, located in the lateral direction at a distance from each other, the device for feeding film to the tool, aligned with each path. At that the tool comprises two lower support elements each of which is aligned with a respective path and on each of which the trays can be moved, the upper plate with heaters aligned during operation to each tray on the support elements, and means for selective moving the support elements to the plate to bring the trays into contact with the film for subsequent gluing. The method of sealing the trays is carried out using the device described above. In the method the tray is transferred to the tool for thermal sealing and from it along the respective located in the lateral direction at a distance of paths of feeding trays. At that the thermally sealable films are fed to the tool, aligned with each path, and the support elements are selectively moved to the upper plate to bring the trays in contact with the film for subsequent gluing.

Device to stack flat articles edgewise and post sorting machine equipped with such stacker

Proposed set of inventions relates to written correspondence automatic processing. Device to stack flat articles O1-On edgewise contains frame 10 with support pad 24, 24' installed on it where the stack P is formed of flat articles O1-On as the flat articles O1-On are fed and moved edgewise one by one by pushing force in main direction D with overcoming the force of stack holding element 18 located at front end of this stack. Stack holding element 18 is made movable relative to the frame 10 and is connected with devices made so that it could act by return force on a stack of flat articles O1-On thus providing its holding. Support pad 24, 24' contains at least one smooth band 24, 24' wrapped around row of rollers 221, 22n, installed on the frame 10 being capable of free rotation, and is installed with possibility of free movement relative to the frame 10 in main direction D. Movement in this direction D is synchronised with holding element 18. Additionally, synchronisation element 26 is installed, separate from support pad 24, 24', connected in translational movement in main direction D at the same time with holding element 18 and with support pad 24, 24'. The synchronisation element 26 represents toothed band 26 installed with possibility of free movement on the frame 10. Holding element 18 contains projection 18' made capable to interact with two adjacent teeth of this toothed band 26. Also, post sorting machine is proposed containing described device to stack flat articles O1-On.

Rigid cartridge for coffee and soluble products for preparation of beverages

Cartridge for coffee or soluble products for beverage preparation includes a container for placement of coffee or a soluble product, a cover positioned on the container so that to enable forming of a top wall through which hot water under pressure penetrates into the container for beverage preparation, a filter to be accommodated inside the container over the container bottom wall for beverage extraction. The container bottom wall has at least one attenuated thinner central for rupture with the help of an external mechanical means or under the pressure of the liquid inside the cartridge with formation of at least one hole for the beverage release from the cartridge. Made in the container bottom wall are at least one helical groove and at least one helical projection that alternate beginning from the bottom wall peripheral edge and terminating in the attenuated central section.

Collapsible bottle, method of making of preform for such bottle and system for dispensing of bottles filled with drink

Set of inventions relates to bottle duplex preform and method of its production. Said process comprises the steps that follow. (I) Placing two sheets of watertight flexible film, preferably, in one plane. (II) Cutting appropriate blanks from said sheets, preferably, of congruent shape, with contour edge over perimeter of each blank. (III) Connection of two preforms over connection seams in perimeter except for one or more blowing points to produce duplex preform whereto fluid can be forced via blowing point. (IV) Additional connection of two preforms by multiple separate reinforcing seams arranged in the form of preset lattice or pattern to make the lattice crossing said blown reinforcing structures in at least the part of duplex preform. Said structure ensures bottle standing peripheral wall when bottle is finally shaped by blowing. (V) Duplex preform is bent. (VI) Selective connection of common edge over duplex preform perimeter, except for preset point of filling/dispensing. This makes the duplex preform with inner space surrounded by bottom, peripheral and top walls. Note here that said filling/dispensing point is located. Preferably, at top wall so that dispensing/filling hole is produced. Note here that blowing reinforcing structures make an exoskeleton around inner blown out space.

Sheet for placement of articles

Invention relates to a sheet for demonstration of articles, containing a demonstration zone having a plurality of adhesive areas. Each adhesive zone comprises one or more adhesive spots. Each adhesive zone is additionally connected with one or more article identifiers.

Mixing and feeding of multicomponent hardenable materials via dispenser

Invention relates to mixing of multicomponent materials for production of body sealant. This method involves application of portable dispenser. The latter consists of the first container for sealant component, second container for hardening agent component, mixer consisting of mixing chamber, first and second inlets and outlet. Sealant component is dispensed from first container into mixing chamber via first inlet while hardening agent is fed from second container into mixing chamber via second inlet. Sealant/hardening agent volume ratio makes about 40:1 or higher. Viscosity of sealant in mixing chamber makes about 10000 c.p. or higher. Sealant viscosity/hardening anger viscosity ratio makes about 1:1 or higher. In mixing said components at their feed, first hardenable multicomponent material is formed to be discharged via mixing chamber outlet.

Agitator

Agitator rotor comprises a set of tubes installed vertically on the same axis, and a screw which head is placed in the top tube with a possibility of its vertical displacement inside the tube within its length, and the middle tube connected to it on the bottom has a thread from inside, corresponding to the screw thread, and together with it forms a screw pair, wherein the end of the screw has a cylindrical part on which a recess, forming a protrusion at its end is made; on this end the lower tube is installed by means of a dismountable flange, in this case connection of the tubes is made by means of end flanges, mounted on a non-detachable connection on their ends, and a bump stop is installed at the end of the lower tube, wherein the hinge consists of a universal-joint fork and its crosspiece.

Tactile packaging for consumer goods

Package and method of making a container for smoking articles having a discontinuities tactile coating is proposed. The method comprises applying one or more pigmented lacquer on the outer surface of the flat semiproduct in the form of a pattern comprising a plurality of relief parts having a height of at least about 10 mcm and separation of at least about 20 mcm, curing of the said one or more pigmented lacquers with UV light or in the inert gas atmosphere and bending the flat semiproduct around the group of smoking articles.

Opening device for drinking straws of container for liquid food products

Opening device for drinking straws of container for filling and packaging liquid food products, comprising a bottom and a main housing made of the packaging material laminated on both sides of a paper substrate with thermoplastic polymer. The top is made of thermoplastic polymer and is connected to the upper end of the main housing. The opening of the opening device is made integrally with the top and comprises a plurality of stages and the level changes on the front side and rear side of the opening. The level changes on the front side and the level changes on the rear side are formed along the edges of the level changes at front and rear with overlapping, at that the lengths of the overlap of the edges of the level changes are less than the thickness of the steps. The level changes are easily breakable parts. The steps have thickness of 190-650% in relation to the length of the overlap of the edges, and the overlap of the edge is 0.09-0.11 millimetres in length.

Box for packaging and transportation of food products

In this invention, a box for packaging and transportation of food products is described, made mainly of plastic and intended for placing a variety of products in it, such as fruit, vegetables, etc. The box is characterised in that it comprises a light bearing frame structure (1) and a thin housing (15) of sheet material in the form of a box, placed inside or outside the bearing frame structure (1) close to its lateral walls and to the base and secured to at least some elements forming the bearing frame structure (1).

Plug for pipe and pipe with such plug

Invention relates to devices for protection of pipes used for manufacture of major pipelines. A plug is made for sealing of at least the pipe edge subject to the influence of corrosion. The plug comprises an inner cover with an inner shell made for a contact with an inner side of the pipe, which has a protection element provided at least for a partial closure of an inner cross section of the pipe not closed with the inner shell. The plug is equipped with a record medium made with a possibility of contactless reading and/or contactless recording. In addition, the invention relates to the pipe with the corresponding plug, as well as to the system for testing the pipes with respective plugs.

Exchangeable sound-absorbing flight of chain conveyor

Flight (18) is intended for conveyor (10) chain (14) containing spaced links (26) and side plates (30) which connect the said links, and each one of the plates has two spaced extension pins (34) going from the side plate. The flight contains core (22, 72) which has two spaced cylindrical parts intended to be placed with possibility of removing two pins, and two spaced plates connecting cylindrical parts. The plates are clamped together for removable attachment of core to the pins. The flight also contains sound-absorbing shell (20) wrapping the core to form integral structure with it.

Method of packing piece goods and device for its implementation

In proposed method the bundle with a piece good is formed by wrapping it with packing material in the form of web by rotating the web by a predetermined number of rotations in the plane of forming the bundle and subsequent cutting off the excess material. At that the rotation of the web in the plane of forming the bundle is carried out using two plates of gripping between which the good is previously placed and gripped, laid on the packaging material. Upon termination of the process of rotation of the plates of gripping one end of the formed bundle is fed by the plates of gripping to the clamping mechanism for clamping the edge of the material and the final good packaging is carried out by creating on the clamped end of the formed bundle of twist like a candy twisting by additional rotation of two plates of gripping the plane of forming the bundle. The device for implementation of the method comprises sequentially mounted mechanism of feeding and cutting the material and the mechanism of forming the bundle. The mechanism of forming the bundle is made in the form of a manipulator comprising a base mounted on a linear guide for moving the manipulator along it by means of screw pair which is kinematically connected to the drive of movement of the manipulator, the grip mounted on the manipulator base and comprising two plates fixed to their corresponding linear guide of the grip kinematically connected to the drive of relative motion of the plates of gripping, as well as the drive of the grip rotation kinematically connected to the plates of gripping and fixed to the base of the manipulator on one axis with its linear guide. At that the mechanism of forming the bundle is additionally provided with a clamp made with the ability to hold the edges of the material near the formed bundle at the side opposite to the side of location of the drive of rotational movement of the plates of gripping and made in the form of two clamping plates mounted on the respective guides of the clamp connected with an independent drive for relative motion of the clamping plates when clamping the edge of the material near the formed bundle.

Reeler

Proposed reeler includes supports of longitudinal and transversal movement. On the supports, following devices are located: driving and bearing mandrels, feed track and stitcher with heated free-wheeling roller. In the mandrels holder is fixed. The stitcher is made as two articulated C-shaped clamps. The first clamp covers roller along generatix. The second clamp covers roller in diametrical direction. The second clamp is installed on support with possibility to move along axis of roller or holder. Constant position of stitching roller point of contact with holder via winded band and roller turning relative to this point when band laying on the holder angle is changed are provided.

Device for oriented feeding and stacking of product stacks

Device comprises a feeding conveyor, a lift, a pusher, a table, a hopper with movable partition walls. At that all the mechanisms are connected with the system of automatic control.

Inertial conveyor

Inertial conveyor comprises chute (3) mounted at the bed (1) on rollers (2) to interact with resilient supports (14, 26), vibrogear composed by linear induction motor inductor (6) and rotor (7). Bracket (10) is rigidly mounted at said bed to reciprocate parallel with the chute conveying surface between extra resilient elements (9, 11).

Device for web material tension control

Invention relates to rolled material production and can be used in machines for rolling of fabric in textile finishing works. A device for a web material tension control comprises a drive electric motor, a tension sensor, a tension adjustment unit, a power amplifier, a unit to calculate a theoretical radius of a roll, two summation units, a scaling unit, a divider and a current sensor. The input of the unit to calculate the theoretical radius of a roll is connected to the shaft of the electric motor. The drive electric motor is connected to the power amplifier via the current sensor. The current sensor output is connected to the scaling unit input. The scaling unit output is connected to the first input of the divider. The second input of the divider is connected to the tension sensor. The divider output is connected to the first input of the first summation unit. The second input of the first summation unit is connected to the output of the theoretical radius calculation unit. The output of the first summation unit is connected to the input of the tension adjustment unit. The output of the tension adjustment unit is connected to the first input of the second summation unit. The second input of the second summation unit is connected to the tension sensor. The output of the second summation unit is connected to the power amplifier input.

Blower for heat tunnel of packing line and blower impeller

Blower comprises an electric motor attached to the upper wall of a heat tunnel case with the motor flange being coupled with the upper wall 1 by bolts, and an impeller 3 coupled with the electric motor 2. The longitudinal axis of the electric motor and its shaft 4 is set vertically in respect to the longitudinal axis of the heat tunnel, one end of an extender 5 is connected immovably to the shaft, with the possibility of vertical alignment, the other extender end is fitted by an impeller 10. A hot air pressure blower 13 made as a box and fitted with holes in its lower wall is installed on the lower case wall, the impeller 10 is set in the cavity of the pressure blower 13 which is communicated with the blower air ducts 18 attached to the side case walls. Each air duct 18 is provided with holes directed to the side of the horizontal surface of a conveyor, the extender is set in the holes of the upper and lower case walls. The impeller comprises a round metal disk with blades, the end of every blade is inclined to the radial plane and has a root zone, a middle zone and an end zone along its height. The blade in its cross section is twisted around its symmetry axis in opposite directions so that its cross section is of a zigzag form. The blade twist angles in the section set closer to the blade root zone at the distance of 1/3 of the blade height fall within the range from 45° to 90°, and the blade twist angles in the section set at the distance of 2/3 of the blade height fall within the range from 15° to 45°. Each twist angle is placed between a tangent passing through the midpoint of the blade and a tangent passing through the extreme point of the blade.

Conveyor device (versions)

Conveyor device includes closed-loop conveyor, frame made of three adjacent parts, sprocket installed on the first end-part of frame and driving sprocket installed on the third end-part of frame, the first tension device and the second tension device, supplemental conveyor to which one of the first conveyor parts is attached. The conveyor device is made capable to measure tension in the first conveyor, to control the first tension device and the second tension device for adjustment tension in the first conveyor and control the first tension device and the second tension device to maintain position of driving sprocket relative to reactive sprocket in response to movement of one of the first and the third parts of frame.

Device for web material tension control

Invention relates to rolled material production and can be used in machines for rolling of fabric in textile finishing works. A device for a web material tension control comprises an electric motor, a tension sensor, a tension adjustment unit, a sensor of the number of turns in a roll, two summation units, a sensor of the roll angular frequency of revolution, a sensor of the material rolling speed, a device for setting the Archimedean spiral parameter, the first and the second dividers. The electric motor is connected to a power amplifier. The output of the sensor of the roll angular frequency of revolution is connected to the first input of the first divider. The second input of the first divider is connected to the output of the rolling speed sensor, and the first divider output is connected to the first input of the second divider. The second input of the second divider is connected to the output of the sensor of the number of turns in a roll, and the second divider output is connected to the first input of the first summation unit. The second input of the first summation unit is connected to the output of the device for setting the Archimedean spiral parameter, and its output is connected to the input of the tension adjustment unit. The output of the tension adjustment unit is connected to the first input of the second summation unit. The second input of the second summation unit is connected to the tension sensor, while its output is connected to the power amplifier input.

Double container, internal container and external container

Double container comprises the first container, the second container placed in the first container, and a temporary connection mechanism made for temporary connection of the second container to the first container when the second container is placed in the first container. The rotation preventing mechanism is made for preventing rotation of the second container relative to the first container when the second container is placed in the first container. The temporary connection mechanism comprises a flange formed at the neck part of the second container, and a hook-shaped part provided in the first container, and connected to the said flange. The rotation preventing mechanism comprises a plurality of recesses of the first container and an edge provided in the second container and made for engaging one of the plurality of recesses. The wall thickness of the neck part of the second container is from 0.5 to 4.0 mm and the wall thickness of the part of the second container which is not the neck part is from 0.05 to 0.3 mm.

Method for heating and mixing composite suspension fuel in tank

Present invention relates to the method for mixing and heating of composite suspension fuel based on a finely divided coal and water due to mixing by jets of heated composite suspension fuel in the external heat exchanger of, supplied through the nozzles, the outlet nozzle of which is designed vertically beveled to prevent its clogging with the coal particles and is directed to the tank wall.

Membrane cargo capacity for liquefied natural gas transportation and storage

Invention relates to transport shipbuilding, means for marine freight and storage of liquefied natural gas (LNG) and concerns design of membrane cargo capacity for its transportation and storage. Reservoir for transportation and storage of LNG includes structured thermally insulated shell mounted on carrying structure of freight vessel or capacity. The shell consists of several layers. In this structure, one layer is metal and sealed and contacts with liquefied gas being transferred or stored. The layer contains undulating corrugations. Wave tops and troughs form zigzags. Undulating indents between corrugations on the outside are filled with porous synthetic material or paste based on chopped glass fibre and binding agent.

Closure device for container

Invention relates to a closure device (2) for closing the opening of the container (1), at that the opening (1.1) of the container (1) has an edge (1.2) of the opening, comprising an inner wall (1.3) and an outer wall (1.4), at that the closure device (2) has a sealing element (4) with a sealing edge (4.1) projecting into the opening (1.1) of the container and due to the elastic deformation of the adjacent to the inner wall (1.3) of the edge (1.2) of the opening, providing a tight closure of the opening (1.1) of the container (1).

Container with surface for tactile sensation

Present invention relates to a container having a novel surface texture. The container has a surface containing at least one highly frictional surface region having a coefficient of friction of from about 0.63 to about 2.00. This at least one highly frictional surface region comprises a coating layer comprising flock. At that the said flock is adhered to the sheet material by an adhesive layer. The technical result of the invention is to provide a container having a highly frictional surface region which increases the friction between the movable parts of the pack, eliminating its unintentional opening, increased resistance to opening, closing due to smooth braking the movement during closing caused by friction.

Blister package having tear-off weakened area

Blister package having a front wall (2) and a rear wall (1) forming a space (6) between them for placement the product. The front wall (2) and the rear wall (1) have a circumferential seam (4). Inward from the said circumferential seam (4) on at least one of the front and rear walls (1, 2) there is a weakened area (7), at that the weakened area (7) is tear-off by the user to separate the front and the rear walls (1, 2).

Bottle neck with inner bulges and method of its manufacture

Long-necked bottle, which is non-detachable, entirely moulded construction made of glass or metal and has a housing (22 or 62) with a closed base (24) and a shoulder (26) at the end of the aforementioned housing remote from the base, and the neck (28, or 43, or 48, or 54, or 64) extending from the aforementioned shoulder along the axis and ending at the fillet (32 or 66) of the neck to attach the lid. The long-necked bottle comprises at least one inner bulge for influencing the flow of fluid from the housing through the neck. In an exemplary embodiment of the invention, at least one inner bulge comprises at least one inner circumferential rib (56) or at least one inner longitudinal rib (50) coplanar with the axis of the neck, or at least one inner helical rib (40 or 68), or at least one inner elliptical rib (44).

Upper reach bath for gutter section and gutter section fitted by such bath

Gutter section (1) comprises an upper reach bath (50) having two lateral profiles (12) and a bottom part (11). The bath bottom is fitted by two side edges and two end face edges (15, 15') which are fitted by a partially wavy limiting line and by a chamfer with certain chamfer angle at the place of transition of the upper side (11') into the end face edge (15, 15'). The end face edges between the chamfer and the lower part are fitted with a bevel being more abrupt than the chamfer.

Method of powder conveying

Conveying of powder including the dust in fluidised bed transfer channel from inlet to at least one outlet comprises powder feed into transfer channel at inlet point. Gas is fed to transfer channel to ensure powder fluidisation in said channel at said point of discharge downstream of transfer channel. This method comprises gas removal from transfer channel via gas outlets into dust separator. Said separator has inlet for gas loaded with dust, first dust outlet and second outlet for gas wherefrom dust is removed. Besides, it includes dust separation from removed gas. Note here that dust is separated from returned gas in cyclone and return of isolated dust from said separator via said first dust outlet to powder nearby said first discharge point downstream of transfer channel. Separated dust to added back to powder in mixing zone at cyclone bottom section.

Method of manufacturing package, device for its implementation and package

Group of inventions relates to packaging production from thermoplastic materials. The device comprises a film supply unit, mechanism of its pulling, the unit of formation of the package, the mechanism of high-frequency welding, and the cutting tool. At that the device additionally comprises fold-generator providing the ability of feeding from two bobbins of thermoplastic material and the material with dielectric properties with the thickness of about 20 mcm, superimposed on each other, the bend in the longitudinal direction with the placement outside the thermoplastic material, followed by winding the fold on the receiving drum and its feeding to the unit of package formation with the welding, with at least one ridge. The device also comprises a cooling system, and means for placing the packaging in a stack. The method comprises unwinding the thermoplastic material, its cutting with the cutting tool, forming the package and high frequency welding. At that fold-generating is performed, as described above, and after welding the package is cooled and placed in a stack. The package comprises at least one ridge and is obtained with the above method using the above device.

Vessel and method of its production

Vessel is made of the sheet of flexible material cut, coiled and secured to form truncated cone base area. Sheet as-coiled comprises top area with two opposite valves. Note here that every valve is separated from the remaining part of said sheet by line along which said sheet is flexed so that valves as-folded along their contour lines form single protruding discharge part with spout composed between the base are extending part and at least one of said valves.

Workpiece of folding box and folding box made from it

Workpiece (10) of folding box with sections (12, 14, 16, 18) of the walls folding along the lines (30, 32, 34, 36) of folding, a section (22) of the lid folded around the line (38) of the lid folding, a section (40) of the bottom, folded around the line (44) of the bottom folding. The workpiece (10) of the folding box in the state of transportation is folded into a flat folded box which is unfolded for filling, filled and closed with the section (22, 40) of the lid and the bottom. It is characterised in that the inner wall of the sections (12, 14, 16, 18) of the walls the unit (60) of corrugated cardboard is adjacent, which with at least separate parts is connected to the inner wall of the workpiece (10) of the folding box, so that the workpiece (10) of the folding box and the unit (60) of corrugated cardboard for folding/unfolding form a system controlled in the form of the integral whole, and the unit (60) of corrugated cardboard after unfolding the folding box folded flat on each inner wall of the sections (12, 14, 16 18) of the walls is on the sections (12, 14, 16, 18) of the walls, at least on certain areas, in particular along the perimeter.

Foldable cardboard box

Invention relates to a foldable cardboard box (1) comprising, in the assembled state, a rear wall (4), an opposite front wall (3), a first side wall (5) and an opposite second side wall (6). In the folded state the box comprises a first through hole (19) on the front part (7) and a second through hole (20) in the rear part (8). In the folded state the box (1) is unfolded so that the first and second through holes (19, 20) are aligned with each other, forming a handle (27) for the ability of the user to carry the folded box (1) using the first and second through holes (19 20).

Rigid pack of cigarettes with hinged lid with coupon located behind

Invention relates to a package of cigarettes. The pack comprises a bundle of cigarettes, an inner package which accommodates the cigarettes and having a front wall and a rear wall, an outer container for the inner package having a hinged lid along the hinge, a front wall and a rear wall opposite the front wall and having the hinge. Inside the outer container between the outer container and the inner package a coupon is placed. The coupon comprises a first part which is located in contact with the rear wall of the inner package, between the rear wall of the outer container and the rear wall of the inner package, and a second part perpendicular to the first part and located in contact with the upper wall of the inner package, between the upper wall of the outer container and the upper wall of the inner package.

Batcher and method of filling enclosure

Invention relates to batchers. Batcher (1) comprises powder loading funnel (2), plate (11) with surface (3) provided with at least one enclosure (5) to be filled with particles and filler (6). Said filler (6) can displace over said surface (3) to transfer said particles into said enclosure (5). Note here that said filler (6) is drawn in towards said surface (3) to apply compressive force to said material towards said surface (3) so that said material is forced into said enclosure (5). This invention allows processing of sticking particles and accurate feed of the latter into every enclosure.

Spreader beam for timber

Invention relates to transport machine building and may be used for transportation and sorting of timber at enterprises of forest and wood-working industry. Proposed crossbar for timber comprises beam with seat and hauling member fastener and axles on beam ends, as well as rolls arranged on axles via self-lubing bearings, and roll retainers. Axles are made with axial threaded holes with fasteners in from of bolts located in them and have inner tapered surface contacting with outer tapered surface of bolts. The bolts are located in threaded holes being capable to be fixed due to strain between tapered surfaces created by screwing bolts in axles. Inner tapered surface of axles and outer tapered surface of bolts have friction coating. Additionally, friction coating is made of asbestos-polymeric material of 2 to 6 mm thick.

Chain transmission device for cutter loaders

Chain transmission device for chain drives of cutter loaders contains shaft (1) of chain transmission, chain wheel, bearings (5) with bodies, seal (42) of sliding ring at chain wheel side and seal (41) of sliding ring at bearing side. One of the bearings preferably related to movable bearing system (3) is located in bearing bushing (50) which is located between bearing body (4) and outer ring (5B) of the bearing and is installed in bearing body (4) being capable for axial movement. Additional bushing of bearing provides necessary gap between rotating parts and not rotating together with them parts located at bearing body side. Herewith, the gap stays essentially constant and thus independent of play of corresponding bearings.

Stub shaft assembly, bearing unit and idlers of conveyor comprising them

Invention relates to a stub shaft or steering knuckle assembly and, consequently, to a bearing unit, in particular but not exclusively, in the applications implying bidirectional impact axial loads and radial loads, and to conveyor idlers that comprise a hub assembly. An end face hub (31) assembly for conveyor idlers (33) comprises an end face hub (31) fitted by a casing suitable for being received in the end of a hollow tubular shell (32) of the idlers (33). The hub (31) casing is fitted by a ring-shaped groove (35) on its outer surface which can receive a radially deformed or compressed end of the shell (32) to connect the shell (32) with the hub (31). The end face hub (31) assembly comprises also a blind slot (37) in the said main casing of the hub (31) and a stub shaft (30) assembly to support the said hub (31). The stub shaft (30) assembly comprises a main casing and a bearing unit (10) set in the slot (37). The unit (10) comprises the first and the second spaced-apart bearings each of which includes an inner raceway formed in or on the main casing and an opposite outer raceway, and sets of rotating or roller bearing elements installed between the respective inner and outer raceways. The unit (10) is adapted to resist both the radial and axial loads in opposite directions.

Combined packaging comprising packaging bag and outer package

In combined packaging comprising a packaging bag and an outer package (28) having a substantially stable shape, the outer package (28) is made in the form of a cylinder having an axis (z) of the cylinder and the open ends (31, 33), and the ends (31, 33) form in the view direction along the axis (z) of the cylinder in the first position a polygon with at least two generators the angle α<180°, located mirror-symmetrically relative to a plane (E) of symmetry with the sides (c1, c2; d1, d2), and in the second position a polygon with at least one plane located perpendicular to the pane (E) of symmetry with the side (c, d), at that in the first position between the corner points of the mirror-symmetrically located relative to the plane (E) of symmetry of the sides (c1, c2; d1, d2) of the two ends (31, 33) the straight edge (g, h) of folding extends, and in the second position the mirror-symmetrically located relative to the plane (E) of symmetry sides (c1, c2; d1, d2) of the two ends (31, 33) form an angle α=180°, at that the outer package (28) from the first position by pushing the straight edge/edges (g, h) of folding can be turned into the second position, and at that in the first and the second position between the two ends (31, 33) at least two curved edges (i, k; l, m) of folding extend so that in the second position the extending side, respectively, extending between the located, respectively, located perpendicular to the plane (E) of symmetry, respectively, the sides of the two ends (31, 33) the outer surface, respectively, of the outer package surface (28) is concave, respectively, are concave. The outer package (28) along the straight edge of, respectively straight edges (g, h) of folding between its middle (M) and the open ends (31, 33) and at the distance (s) from the open ends (31, 33) and at a distance (t) from the middle (M) on the part (u) of the length is disengaged.

Device with filler for bottle capping and processing liquid product located in it

Invention relates to the food industry, to processing of liquid product, including vodka, by passing it through a mixture of sorbing components or other fillers. The device with the filler for capping the bottle and processing of a liquid product located in it comprises a lid connected by the threaded connection to the housing fixed on the bottle neck, the filler and an air-duct unit. The device is provided with a dispenser with the air-duct channels, the filler located in the cavity of the dispenser, the nipple having separate channels for air and liquid product, the lateral opening for the liquid product, made with the ability of its overlapping by the dispenser, the turning disconnecting mechanism formed by a detachable connection of the lid with the dispenser, having the ability to rotate in the housing and the nipple. The device has a separate air supply unit formed by the holes in the transverse jumper of the dispenser, and an annular air-duct channel in the dispenser, and an annular air channel in the nipple, connected to the separate vertical channel for air of the nipple.

Chain scraper conveyer

Conveyor chain is actuated by two sprockets. The chain contains extended pins which go through holes on side plates of chain links. The chain is centred in between two sprockets where sprocket teeth perform actuation on protruding area of chain pins. Between side plates of chain links there is part preventing side plates movement relative to each other. At the place of scraper attachment to chain links the pins enter recesses or holes made in scrapers.