Repair nozzle. RU patent 2513447.

FIELD: process engineering.

SUBSTANCE: invention relates to nozzle intended for production and reconditioning of rollers of materials, in particular, glues and/or sealants with different surface structures to be used in automotive industries. Repair nozzle to dispense thick materials from container by dispensing gun comprises proximal product feed side and distal product feed side. Proximal side comprises means for articulation of nozzle with container. Distal side has slotted mount for material roller. Repair nozzle has at least one sealing element to be fitted between repair nozzle and container during thick material dispensing. Repair system for reconditioning in automotive industry comprises repair nozzle, dispensing gun and container with thick material.

EFFECT: increased for extrusion of materials.

12 cl, 7 dwg

The present invention relates to the nozzle for manufacturing, in particular, for touching and recovery, as well as making on the model of the rolls of material, in particular, from adhesives and/or sealants with various surface structures in the automotive industry.

Such rolls during production in the automotive industry are applied automatically by causing robots. Rollers are used for bonding sheet parts, insulation from the effects of sound and temperature or for sealing. Robots used for drawing rollers or as nozzles, usually made of metal and must be durable to prevent damage causing the robot in the result of causing nozzle during production. Additional application of glues and/or sealants, for example, to restore or trimming of such structure in the automotive field, in particular, after the accident with the help of known variants using causing nozzle is impossible. Related market, in particular the most repair shops that do not have the necessary causing the robot. In addition, the acquisition of special nozzles for application in case of application for a related market, in particular the repair market, due to the high cost is impractical.

Therefore, the goal of the invention is to create a nozzle for related, in particular, repair, the market for the issuance of viscous materials in the car region in order to restore or workmanship on the model of the structures manufactured in serial production.

This invention is implemented using the characteristics of paragraph 1 of the claims.

The preferred embodiments of the invention described in dependent claims.

The main idea of the invention is to use the repair nozzle for issuing used in the automotive field of viscous materials from containing a viscous material of the tank, such as the print cartridge or plastic bag or package, with appropriate transfer of the gun. Thus repair the nozzle has proximal side of the supply of a product that contains tools for detachable mounting and repair of the nozzle on the tank and at least one sealing element to enable seal between repair nozzle and tank.

If used viscous materials it may refer, in particular, glues and/or sealants and/or sound and/or vibration insulating materials, known on the adjacent market and/or in serial production in the automotive industry, which can be viscous or highly viscous and pasty. These materials are contained in the tanks. In particular, as reservoirs it is possible that the known cartridges that can be done, for example, plastic or aluminium. Usually cartridges have a cylindrical body with one hand provides a movable piston for extrusion sealant or gasket contained in the cartridge, and from the opposite side provided the hole for the issuance of a viscous material. Pistons move inside the cartridge under the force, so viscous material may be issued. Needless to say, the General notion of "reservoir" you should understand the use of suitable similar well-known specialist tanks, such as the use of well-known film and/or bag packages.

As used hand guns, in particular, suitable cartridge pistols. Preferably, use air guns, in which viscous material can pneumatically be issued from the reservoir through the nozzle. These pistols are especially suitable for use with repair nozzle according to the invention, because most of the workshops are available to compressed air, making for a user can be provided with the possibility of issuing a viscous material without much effort. In particular, it is especially convenient is to use to propel the viscous until flowable materials with special pneumatic gun, described in the application PCT/ER/004600. As for the aspects related to the cartridge gun, we can indicate the mentioned publication, the volume of disclosure which in this respect supplements the disclosure of this application. Possible is the use of well-known specialist pistols purely mechanical actions. They are convenient, for example, for use in areas in which compressed air is missing. But, preferably, are used pneumatic pistols, because, particularly in the automotive industry are often drawn high viscosity materials, such as adhesives and/or sealants, so using special pneumatic pistols that can create great efforts extrusion than pistols purely mechanical actions, is particularly convenient.

Repair nozzle, preferably made of plastic. Preferably, in case of repair nozzle we are talking about the product disposable. In other words, after the issuance of a viscous material nozzle utilized. Cleaning the nozzles in this case is not provided, so that the working time is saved, and additional auxiliary and cleaning agents to remove excess material can be waived. Funds for detachable fastening nozzle on the tank, preferably provided with proximal side of product supply. Thus, in particular, speech can go about the threaded portion that is to secure the nozzle on the tank may be in the engaged position with the paired (response) threaded section of the tank. When you use repair nozzle with a film and/or bag package as a reservoir for viscous material can be used corresponding to the known from the prior art adapter or nozzles, which have a site that provides detachable fastening nozzle through the above-mentioned funds. When the nozzle with the screw plot is possible, in particular, adapter, having mated the threaded area.

Besides, on the site of the proximal side of product supply may provide for regional projections to support the repair of the nozzle on the tank. When power effect on repair nozzle, for example in contact repair nozzle with a substrate for the application of viscous material, repair the nozzle is based outstanding regional ledge on the tank, so that, in particular, can be prevented damage repair nozzle and/or the tank and/or separation of fastening repair nozzle on the tank as the result of force to repair the nozzle. In addition, some hand-guns regional ledge can be used to support the repair of the nozzle of the gun. For this repair nozzle connected with the tank with the help of the mentioned connection of funds and inserted into the gun together with the tank. Thus repair the nozzle is out of the hole gun, preferably, its distal end. The opening is designed so that the edge of the ledge repair nozzle with proximal side could rely on the parts of the gun, limiting the hole. Thus, hole, preferably smaller regional ledge repair nozzle. When putting pressure on the tank for the issuance of a viscous material by hand gun tank repair nozzle pressed towards the distal side of issuance of product repair nozzle. Thanks to the outstanding regional projection repair nozzle is bearing repair nozzle for dispensing gun, so the offset of the tank repair nozzle is prevented and viscous material may be issued through the repair nozzle.

In addition, repair nozzle contains at least one sealing element to enable seal between repair nozzle and tank. Thanks to this sealing element may be, in particular, assured that when you pick through repair nozzle issued by the material does not fall between repair nozzle and reservoir, in particular on the site detachable mounting between the two parts. The use of at least one such sealing element, in particular, due issued materials. These materials, in particular adhesives, sealants and/or sound and/or vibration insulating materials, in most cases are viscous and/or high viscosity. The materials through the nozzle is under the powerful force and/or under strong pressure, so having even the slightest intervals between maintenance nozzle and the tank could lead to unintentional release. This published material may not be longer used and can contaminate hand gun, work environment, or even the user and/or to become dangerous for them. In addition, such involuntary material could lead to the loss of pressure in the nozzle, which, in particular, can affect the result of application, i.e. on the formation issued roller.

As a sealing element may, in particular, the use of the o-rings are provided with proximal side of the repair nozzle and come into contact with the tank when mounted on the tank repair nozzle so as to ensure the seal. Of course, there are other possible solutions. In particular, in the order of an alternative or Supplement as a sealing element can act and perform the function of the seal means detachable mounting. Thus, in particular, as a means of detachable mounting possible above the threaded area. Using precise execution of the threads and their exact fit mating (response) the thread of the vessel, in particular, at the lowest possible tolerances function seals can be completed within a thread. As a result, the connection between repair nozzle and tank thanks precision design is self-sealing, because the threaded section of repair nozzles are made so that the threads in the Assembly and repair of the nozzle with the tank densely adjoined to the side surfaces paired thread. Thus can be prevented exit issued material. In addition, you can avoid penetration of the material in the thread, which would impede the release of mounting and repair of the nozzle on the tank. Involuntary vain costs of material and pollution tools and/or environmental working medium, and/or the user can be prevented due to the possibility of seals.

Use the repair of the nozzle according to the invention provides many benefits. In particular, surface structure, made under serial production in the automotive industry, automatically can be, for example, if repairs on the adjacent market (i.e. related technical field) and, in particular, in repair workshops market restored and corrected. In particular, this way can be eliminated damage to such surface structures as a result of accidents. From the use of special robot, which during production is required for the issuance of a viscous material, such as glue and/or sealant, for production of structures, you can refuse. Thus, thanks to the use of repair of the nozzle according to the invention of viscous materials, standard automatically applied in the automotive industry during production, in particular, on the adjacent market, as, for example, workshops, can be applied additionally, in particular, in the case of renovation.

Another advantage is the equipping and repair of the nozzle to issue cushion material slit estuarine hole with distal side of the product yield. This slit wellhead hole was especially preferred for the application of a wide rollers, and the substrate is moistened issued by the material on the wide area. Thus, depending on the choice of given material, in particular, it is possible to achieve excellent adhesive and/or sealing and/or sound and/or vibration control actions. Preferably, repair nozzle is used to issue viscous materials on a substrate, without cracks the big sizes, so the use of a slit of a mouth of the hole is especially convenient. Rollers caused through repair the nozzle according to the invention, are used in the automotive field, in particular, for gluing sheet items, as insulation from the effects of sound or temperature, or as a seal. Cushion material relative to its height because of a slit of a mouth of the hole is relatively wide. We are talking about clearly measured corrugated flat platen. This means that the width and/or height, and/or type of roller meet the design adhesive and/or sealing roller original equipment manufacturers that previously achieved solely by robotics. In addition, cushion material issued through repair nozzle, eliminates excessive spraying. Thus, the user receives a cushion material with clear and neodrepanis edges. In addition, thanks to slit ustavom hole is created the surface of the material, covered with a film and is therefore more convenient for bonding and sealing.

Other benefits arise from the use of a nozzle-robot with sealing element to enable seal between repair nozzle and reservoir in combination with slit-like estuarine hole. Thanks slit ustavom hole increases the pressure in the nozzle compared with conventional nozzle orifice, having a much larger area of the nozzle, and at the same forces and/or pressure allowing a greater volume flow issued material. Therefore, when use repair nozzle with slit-like estuarine hole equipment repair nozzle one or more sealing elements is especially appropriate and preferable, because of the high internal pressure of repair nozzle the presence of even the smallest defect or periods may lead to the erroneous issuance of the material.

Another advantage is the form of repair nozzle with a lateral area, preferably, environmental grocery channel for the transportation of the material from the product flow to the side of the issuance of the product, and on the side of the speakers at least the plot of fasteners ribs for strengthening of fasteners and/or to facilitate the docking repair nozzle on the tank. In particular, when using the repair of the nozzle with the screw land use fins on the side of the region is preferred. Ribs provide to reinforce the thread of the plot, since it avoids the warp threads and allows stiffen repair nozzle. In particular, when power effect on the repair nozzle the use of the material can be prevented the destruction of the thread. In case of execution of the thread as a sealing edge element further exacerbating the function of the seal at the expense of rigidity. Even with powerful forces and/or strong pressure any deformation of the thread does not, so having the seal between repair nozzle and tank in the collected condition can be guaranteed. Another advantage of the ribs is to facilitate the docking repair nozzle on the tank. The ribs give the user the chance to consolidate repair nozzle, for example, the rotation when using thread connection of equipment.

Another advantage is the implementation guide on the side of the field, in particular, to facilitate the possibility of bringing repair nozzles along the edge when you pick. Preferably, the guide is available on the distal side of issuing repair nozzle. This ledge can be performed on the nozzle. In addition, the guide can be used by the user at introduction in action of repair nozzle with slit-like estuarine hole at fixing repair nozzle on the tank for recognition passing through the cracks. Control slit estuarine hole is no longer required.

Another advantage is the implementation of the regional ledge with proximal side of product supply to support the repair of the nozzle on the tank. With the use of the regional projection, in particular, the forces acting on the repair nozzle, can be transferred to the tank, and damage repair nozzle can be prevented.

Another advantage is the execution of the plot, limiting the inlet of the product at the proximal end of repair of the nozzle, with the removed facet that provides simplification of installation, repair nozzle with the tank. In this case it is possible to equip the bounding hole product supply inner wall of the lateral area of the land so that on the plot holes for the supply of the product was open in the proximal direction funnel-shaped form, facilitate the entry of the vessel into the hole to feed product.

Another advantage of using repair of the nozzle is fitted grocery channel for transportation issued by the material from the product flow to the side of the issuance of the product and has been executed by issuing product with a slit wellhead hole limit cap, convex in the distal direction of the nozzle. This option was especially preferred. The preferred way grocery channel to increase the speed of flow of the material inside the grocery channel narrows from the proximal side of product supply to the distal side of the issuance of the product. A slight narrowing also contributes to compensate for the pressure drop of the material as a result of friction on the inner walls of the grocery channel. Equipment repair nozzle end cap, convex in the direction of the distal side of issuance of the product, provides a unique simplicity of manufacturing and repair of the nozzle. In particular, extraction of repair nozzles made of plastic by method of casting under pressure from the form thanks convex end cap is essentially simplified. In addition, repair nozzle with convex end cap has excellent flow characteristics, so that the pressure drop of the material in the repair nozzle can be reduced. This form of the nozzle is especially suitable in those cases in which it is not necessary to adjust the size of the cushion material. For example, using special repair the nozzle, which is issued for material and/or for a specific application can be equipped with pre-assembled slit estuarine hole. In any case, the user due to such repair nozzle issued for material and/or application can be granted the right outlet, so that errors can be prevented.

In order alternatives equipment repair nozzle convex end cap repair nozzle can also be equipped grocery channel for the transportation of the material from the product flow in the direction of issuance of the product and a trapezoidal held in distal towards the side area with slit-like estuarine hole, and the base of keystone side pane is located at the distal side of issuance of the product. Thus repair the nozzle can be divided into two sections, and the proximal section of repair nozzle first section can have grocery channel, tapering slightly in the distal direction to which at the distal section of repair nozzle can join trapezoidal tail section. Narrowing the grocery channel, in turn, leads to an increase in the rate of flow of the material inside the grocery channel, and/or compensate the pressure loss due to friction material on the inner walls of the grocery channel. Preferably, trapezoidal side area with distal side of issuance of the product is hollow, so that the foundations of trapezoidal side area with distal side of issuance of the product forms a narrow wellhead hole. Needless to say, slit-like wellhead hole can be formed also only parts of the base. With a lateral area of this form are made repair of a nozzle with a particularly wide slit a solitary holes for the issuance of a very wide rolls of material. Trapezoidal shape the sidebar has additional benefits. A possible cut keystone side of the user, when part of the side pane is divided so that keystone side area is not passed more so far in the distal direction. Trapezoidal shape the sidebar, accompanied by the separation of the distal segment of the side pane with a decrease in the Foundation of the side pane. In the case of the above hollow side pane described cut would reduce the slit of a mouth of the hole that goes now after cutting (i.e. cutting) the sidebar is on a new basis. Thus, the user is granted repair nozzle and slot-hole aperture can be brought in compliance with the issued roller material, for which the plot of the side pane to cut out. To this end, in particular, may provide marking and/or writing, and/or preferred auxiliary delimiters, such as dividing lines on the repair nozzle and, in particular, on the side of the field, which a user to obtain certain slit nozzle holes can separate part of the side pane. In particular, the preferred trapezoid shape of the side of the area were for the car region, with lateral area can raskryvaetsya thus, in order for the gap wellhead holes could be established with a width of between 1 and 12, see With this region can be obtained repair nozzle universal use, which, in particular, in the automotive industry can provide the normal width of roller and which can recover and/or otpravlyatsya normal patterns.

Another advantage when equipped with nozzles grocery channel is at least in certain areas rotationally-symmetric form of the grocery channel, and the axis of rotation passes from the proximal side of product supply to the distal part of issuance of the product.

Another advantage at least in certain areas rotationally-symmetric forms grocery channel is making a slotted wellhead hole passing through the axis of rotation of the grocery channel.

Another advantage is the creation of repair system for the recovery structures in the automotive area, consisting of repair nozzle, hand gun and tank issuing material, and repair the nozzle has proximal side of product supply, which is provided by means of installation in the tank that contains issued material, and at least one sealing element to enable seal between repair nozzle and tank. Thanks to this system, the user can edit and/or restore patterns, automatically made during production, without the need for treatment, for example, special robot.

Another advantage of using this repair system is the availability of repair nozzle distal side of issuance of the product, and at the distal side of the issuance of the product provided slit wellhead outlet for issuing cushion material. This slit wellhead hole was particularly preferred to issue a wide rollers, and the substrate is moistened issued by the material on the wide area. In addition, thanks delovomu ustavom hole can create a surface of a material, covered with a film and is therefore more convenient for bonding and sealing.

Below the invention as an example in more detail explained with reference to the drawings, in which

5 is a partial section of view of the side of repair system handout with a gun, a tank and repair nozzle to 1,

6 is a fragment From the repair system on figure 5,

7 - partial section of the side view of an alternative implementation of the repair nozzle with o elements of the invention.

Figure 1 shows a perspective view of the relevant invention repair nozzle 100 used for the issuance of viscous materials used in the automotive industry, such as adhesives, sealants and/or sound and/or vibration insulating materials from containing they are not shown tanks using the appropriate not shown handout gun. Repair nozzle 100 has proximal side 101 product supply, which repair nozzle 100 can rezhimno be attached to the tank and distal side 102 issuing product for issuing of material on the substrate. With proximal side 101 product supply is provided by the feed slot product, adjacent essentially rotationally symmetrical about the axis 106 rotation grocery channel, which represents a connection for granted material between the proximal side 101 product supply and distal side 102 issuance of the product. Grocery channel caught made in the form of sleeve lateral area of 104 repair nozzle 100, slightly converging conically in the distal direction. With proximal side 101 feed product is designed acting radially outwards relatively 106 axis of rotation of the edge of the ledge 107, providing support repair nozzle 100 on the tank. In particular, when power effect on the repair nozzle 100 at issue (the hand) material repair nozzle 100 relies regional ledge 107 mounted on the tank. Thus, regional ledge 107 serves for transmission of force and providing opportunities of support prevents possible destruction of repair nozzle 100 at the time of issue. At the regional ledge 107 as a sealing element is made not visible here, passing in the proximal direction ring o-working edge. The side area (the area of the side wall or the side wall) has 104 with proximal side of the stem nut 113. Stem nut 113 grabs hidden internal thread for fixing repair nozzle 100 on the tank. Around the circumference of the stem nut 113 provided by the speakers installation AIDS 110 held in the axial direction. Installation AIDS 110 give the user the opportunity to have a good grip when bond repair nozzle with 100 tanks with internal thread. In particular, for strengthening and stabilization of repair nozzle 100 and internal thread on the sidebar, 104 has several speakers ribs 111, adjacent to some of Assembly agent 110 and passing on the outer surface of the side pane 104 in the axial direction to 106 axis of rotation. In particular, when power effect on the repair nozzle 100 in the issuance of fin material 111 through reinforcing actions prevent the destruction of repair nozzle 100 and thread 114. At its distal side of the lateral area has 104 guide 112. The last is from the side surface of 104 and passes in the axial direction to 106 axis of rotation. Guide 112 provides, in particular, the guide remedial nozzle 100 along the edge when issuing material and facilitates precise material issue.

The issuance of the material is carried out through the slit wellhead hole 103 provided on the end cap 108 with distal side 102 issuance of the product. End cap 108 is convex in the distal direction repair nozzle 100 and slit wellhead hole 103 runs along the top of the arch convex end cap 108. In addition, in this example, run 106 axis of rotation passes through the slit wellhead hole 103. Through the slit of a mouth of the hole 103 may be issued rollers material with small height of application compared with the width of the drawing on the substrate. This, in particular, provides significant benefits when gluing the parts in the car region, as issued by the material, for example, to achieve an adequate bonding and/or sealing of action would be to provide a possibly large area substrates, and the material thickness should withstand the less possible. Through the use of convex end cap 108 and the presence of a slit of a mouth of the hole 103 on the top of the arch of the end cap 108 can be additionally provided with the broader issue of roll material, as issued by the material on the lateral areas of the slit of a mouth of the hole 103 may be issued with respect to an axis 106 rotation not only in the axial direction, but also partly in radially outwards.

Figure 2 shows a side view of the repair nozzle 100 to 1. With proximal side 101 product supply in the form of a threaded sleeve 113 performed the part of lateral surface with a larger circle than the rest of the lateral area of 104. Stem nut has 113 speakers AIDS 110. On auxiliary mounting tool 110 performed gain an edge 111, axially passing on the sidebar, 104 in the distal direction. Another gain an edge 111 provided on the other side of the repair nozzle 100, and the image can not see it. With proximal side threaded bushings made 113 regional ledge 107. The proximal end of repair of a nozzle with 100 proximal side 101 flow formed a prominent ring 109 o working edge. In addition, with distal side 102 issuance of the product is visible guide 112, protruding from the side pane 104 and in some areas in the distal direction acting convex end cap 108.

Figure 3 shows a sectional view of repair nozzle on line a-a in figure 2. Repair nozzle 100 has a grocery channel 105, at least in certain areas rotationally symmetric about 106 axis of rotation. Grocery channel 105 is a connection for granted material between the proximal side 101 product supply and distal side 102 issuance of the product. Thus, grocery channel 105 connects hole 116 to supply product with slit-like estuarine hole 103 on convex end cap 108. Grocery channel 105 to increase the speed of flow of the material inside the grocery channel 105 and/or to compensate for the pressure drop of the material due to friction on the inner walls of the grocery channel 105 narrows from the proximal side 101 product supply to the distal side 102 issuance of the product. Grocery channel 105 caught made in the form of sleeve lateral area of 104 repair nozzle 100. Lateral area has 104 reinforcing ribs 111, and with proximal side 101 product supply with internal thread 114, which repair nozzle 100 can be mounted or mounted on the tank coupled with external thread. In the case of the internal thread 114 it comes to precision thread, calculated on parameters of mating threading tank so that the sealing area 115 inside of the thread was a seal. Thus, the connection between repair nozzle 100 and the tank, thanks to its precision performance is self-sealing due to the fact that internal thread 114 repair nozzle 100 is made in such a way that the threads during installation repair nozzle 100 with the tank densely adjoined to the side surfaces paired thread of the vessel. External thread used tanks, as a rule, standardized and has established parameters, so thanks to the precise execution of turns tapping 114 and their exact adjustment to conjugate the thread of the vessel, in particular, with possibly less tolerance function of the seal can be done already inside the thread. Thus, the internal thread 114 repair nozzle o-area 115 becomes the first sealing element repair nozzle 100. Involuntary or erroneous release issued by the material can be prevented, and, in addition, you can avoid penetration of the material in the thread, which would impede the release of mounting and repair nozzle 100 on the tank.

During an internal thread 114 as the first seal installation AIDS not represented in this form, and/or reinforcing ribs 111 further increase the function of the seal by strengthening. Even with the great forces and/or high pressure almost any deformation of the internal thread 114 not, so having the seal between repair nozzle 100 and reservoir in the collected condition can be guaranteed. Another advantage Assembly agent and/or reinforcement ribs 111 is to facilitate the docking repair nozzle 100 on the tank. Installation AIDS and/or reinforcing ribs 111 provide the user with a good chance to secure repair nozzle 100, for example, by screwing paired threading tank internal thread 114 repair nozzle.

Besides, on the site of the proximal side 101 product supply as an additional sealing element is provided by the ring 109 o working edge. The latter koltseobrazno grabs hole 116 for transportation of the product and is held in the proximal direction. Due to the length of proximal ring 109 when docked repair nozzle 100 on the tank acts in the direction of the tank. With a length of ring 109 such that when docked repair nozzle 100 it comes in contact with the tank and thus provides a seal between repair nozzle 100 and the tank. Of course, it is possible to repair the nozzle 100 contain only one of the methods of sealing elements.

Figure 4 shows the selection In the section of the side repair nozzle 100 figure 3. Ring 109 o working edge, as seen in cross section, can form a rectangular triangle with two equal legs, and the vertex of the right angle facing in the proximal direction. Ring 109 formed at the regional ledge 107. With the same success ring 109 can be a separate item and/or to be connected with another item of repair nozzle 100. Ring 109, for example, to achieve better sealing steps can be also made of other material, rather than repair the nozzle. Ring 109 koltseobrazno grabs hole 116 for transportation of the product. Limiting the hole 116 for transportation of the product boundary area of the colliding with each other the outer surface of the regional ledge 107 and inner walls of section 104 lateral surface in this example, the execution has taken a facet. Such performance is limiting holes 116 for product feeding area at the proximal end of the repair nozzle ensures easy mounting and repair of the nozzle with the tank. Due to the bevel in the field holes 116 for transportation of the product turns out to open in the proximal direction funnel-shaped form, facilitate the entry of the vessel into the hole 116 for transportation of the product.

Depicted on figure 5 repair system for touching and/or restoration of structures in the automotive area is shown in figure 1 repair nozzle 100, distributing or cartridge gun and 300 tanks 313, issued containing material 315, such as glue and/or sealant. In this case, as the reservoir 313 used cartridge. The cartridge has essentially cylindrical casing, and provided with one hand movable piston for extrusion material contained in the cartridge, and on the opposite side of the base with the outlet to the issuance of the material. This outlet is a hollow cylindrical an extension installed axial cylindrical cartridge, but a smaller diameter. The extension is equipped with external thread that can operate engagement with internal thread repair nozzle 100.

Cartridge pistol 300 has the handle 301, which allows maintenance and direction of cartridge pistol 300. However arm 301 contains a section 306 of the capture, which is to provide the user with a reliable hold when working with the system can be equipped with anti-slip means or to have ergonomic shape. Arm 301 equipped bearing section 304, on which the receiving unit 303 connected with arm 301. The receiving unit 303 has the form of a hollow cylinder and is used for receiving tank 313 filled issued by the material 315. The issuance of the product occurs at wydajno the end 310 unit admission 303. To do this, on the handle 301 provided by the dosing device, 302, with which the user can regulate the issuance of the material 315 contained in the tank 313. In this example, execute it comes cartridge pneumatic gun 300, and delivery of material 315 is provided by the use of compressed air. To do this, on the handle 301 provides connection 307 for compressed air. To this connection 307 for compressed air, the user can connect a means of pressure, for example the compressor. To adjust the pressure on the handle 301 is a regulator of 308 pressure. With the help of manometer 309 provided on the handle 301, the user can read the pressure applied on the cartridge pistol 300 and set by the regulator 308 pressure. For pressure regulation issued when using material 315 dosing device 302 can be controlled through the Executive arm 305 installed on the handle 301 and turn in the direction of the arm 301. Degree of rotation of the Executive arm 305 and installation of air pressure regulator 308 pressure can be adjusted issue of material 315 kept in the tank 313. In the receiving unit 303 for issuing of material 315 provides not shown the driving element that can move inside the transport unit 303. When applying pressure on the driving element is moved and presses installed in the reception unit 303 tank with 313 issued by the material 315 towards wydanego end 310 unit admission 303. The receiving unit 303 has wydajno the end 310 closing cap 311. This cap 311 in this example implementation is connected with cylindrical receiver unit 303 via screw threads and has a concentric concentric with a hollow cylindrical form of the receiving unit 303 hole 312. Through this hole 312 material 315 can be issued from the reservoir 313, located in the reception unit 303.

To prepare the system to the beginning of repair nozzle 100 connected with the tank 313. For this purpose the tank 313 has an external thread 314 can be entered into engagement with the paired internal thread repair nozzle 100. To start working with the system tank 313 is injected into the cavity of the receiving unit 303 so that repair nozzle 100 acted from the receiving unit 303. Then cap 311 pushing the nozzle 100 and connects via the above threaded connection with receiving unit 303. Repair nozzle 100 in the built state speaks from the receiving unit 303 through the hole. When applying pressure not shown on the driving element for issuing of material 315 tank 313 pressed towards wydanego end 310 and rests on the cap 311. The current pressure due emphasis don tank 313 together with repair nozzle 100, and the driving element inside the tank 313, so issued material 315 is squeezed out from the tank 313, goes to the grocery channel repair nozzle 100 and, finally, can be issued through sliseobrazutee wellhead hole 103.

Figure 6 depicts a fragment From figure 5. Thus repair the nozzle 100 is mounted on the tank 313, issued containing material 315. To do this, the internal thread 114 repair nozzle 100 entered into engagement coupled with external thread 314 of the tank. In the collected condition ring 109 o working edge repair nozzle 100 borders the mechanical section 316 of the tank 313. In this example, perform the rotation of the two threaded sections 114, 314 relative to each other was so that the ring 109 in some areas pressed or hit in the face section 316 of the tank 313, to ensure reliable sealing even at presence on the end section 316 inaccuracies surface due to the production conditions. With the same success ring 109 can be, for example, is made of elastic and by screwing on external carving 314 tailored to meet face to section 316 of the tank so that, for example as a result of deformation of a ring 109 function of seals was carried out no end section 316. In this example, run seal repair nozzle 100 relatively reservoir occurs through two sealing elements. On the one hand, due to the threaded sections 114, 314 due to the production of high-precision internal thread 114 repair nozzle, creating o section 115, on the other, by the speaker ring 9 o working edge, providing an opportunity seal on the end section 316 cartridge 313.

Figure 7 shows an alternative implementation of the repair nozzle 200 with proximal side 201 product supply and distal side 202 issuance of the product, and with a grocery channel 205. Grocery channel 205 connects hole 216 to supply product with the proximal side 201 supply product with slit-like estuarine hole 203 with distal side 202 issuance of the product. Grocery channel 205 at the proximal section of repair nozzle 200 made essentially rotationally symmetrical about the axis 206 rotation, and in the direction of the distal side 202 issuing product caught keystone side area 204 with slit-like wellhead hole 203. Keystone side area 204 designed so that the base 206 is located at the distal side 202 issuance of the product. Slit wellhead hole 203 runs along the base 208 keystone side pane 204. In addition, with proximal side 201 feed product is designed acting radially outward axis 206 rotation regional ledge 207, used to support the repair nozzle 200 on the tank. Keystone side area 204 surface has several auxiliary release agents 214, parallel to the base 208. These auxiliary release agents 214 represent a marking by which the user can separate part of trapezoidal the sidebar, 204. Due to the trapezoidal shape of the side pane 204 the separation of the part from the distal side 202 issuance of the product is accompanied by a decrease in the base 208. Accordingly is the result of separation of a part of trapezoidal the sidebar, 204 decreasing the Foundation of 208 also decreases slit wellhead hole 203, passing on the basis of 208. Thus, a user by separating parts of trapezoidal the sidebar, 204 can vary the size of the slit of a mouth of the hole 203 in order to install it in accordance with the issued by the material or the size of the desired cushion material.

201 party filing a product

202 side of issuance of the product

203 wellhead hole

204 keystone side area (the area of the side wall)

205 grocery channel

206 the axis of rotation

207 regional ledge

208 base

209 ring sealing edge of the working

210 threaded sleeve

211 inner thread

212 o plot

214 auxiliary release agents

216 the inlet of the product

300 cartridge pistol

302 dosing device

303 reception block

304 section substrate

305 Executive arm

306 section capture

307 connection for compressed air

308 pressure regulator

309 manometer

310 the end of the issue

312 hole

313 cartridge

314 external thread

315 viscous material

316 end plot

1. Repair nozzle (100, 200) for issuing used in the automotive industry viscous materials (315) of the containing vessel (313) by an appropriate transfer of a gun (300), containing the proximal side (101, 201) the filing of a product, which contains tools (114, 211) for detachable docking repair nozzle (100, 200) on the tank (313), and distal side (102, 202) issuance of the product, which has a slit wellhead outlet (103, 203) for roller material, and having at least one sealing element (109, 115, 209, 212) to enable seal between repair nozzle (100, 200) and the tank (313) during the issue of the material.

2. Repair nozzle (100, 200) according to claim 1, wherein at least one sealing element (109, 209) is provided at the proximal side (101, 201) the product flow at opening (116, 216) for transportation of the product and made in the form of passing in the proximal the direction of the rings (109, 209) o working edge.

3. Repair nozzle (100, 200) according to claim 1, characterized in that in a side area (104, 204) at least in the field of fasteners (114, 211) provided protruding ribs (110, 111) to strengthen fasteners (114, 211) and/or facilitate the docking repair nozzle (100, 200) on the tank (313).

4. Repair nozzle (100, 200) according to claim 1, characterized in that in a side area (104, 204) formed guide (112) in order to facilitate directions repair nozzle (100, 200) along the edge.

5. Repair nozzle (100, 200) according to claim 1, wherein the proximal side (101, 201) product supply molded edge of the ledge (107, 207) to support the repair of the nozzle (100, 200) on the tank (313).

6. Repair nozzle (100, 200) according to claim 1, characterized in that area, limiting the hole (116, 216) for transportation of the product has taken a facet to ensure easy mounting and repair of the nozzle (100, 200) with a tank (313).

7. Repair nozzle (100) according to claim 1, wherein for transportation viscous material (315) (101) product supply to the side (102) the issuance product is designed grocery channel (105), and that on the side (102) the issue of product molded end cap (108), which has a slit wellhead outlet (103) and is convex in the distal direction repair nozzle (100).

8. Repair nozzle (100) according to claim 7, wherein the slit wellhead outlet (103 runs along the top of the arch convex end cap (108).

9. Repair nozzle (200) according to claim 1, wherein provided grocery channel (205) for the transport of viscous material (315) (201) product supply to the side (202) issuance of product and side area (204), which has a slit wellhead outlet (203) and passes keystone in the distal direction, and the basis (208) keystone side pane (204) is located at the distal the parties (202) issuance of the product.

10. Repair nozzle (100, 200) according to claim 7 or 9, wherein the grocery channel (105, 205, in at least some areas made rotationally symmetrical about an axis (106, 206) rotation.

11. Repair nozzle (100, 200) of claim 10, wherein the slit wellhead outlet (103, 203) passes through axis (106, 206) rotation grocery channel (105, 205).

12. Repair the system to restore the structures in the automotive area, consisting of repair nozzle (100, 200) in one of the paragraphs. 1-11, hand gun (300) and containing a viscous material (315) of the tank (313).