Antiskid device

FIELD: transport.

SUBSTANCE: invention relates to automotive transport. Proposed device consists of friction strip with channel for fitting plastic brace therein and said plastic brace with lock.

EFFECT: simplified design and handling, decreased weight.

8 cl, 2 dwg

 

The present invention relates to the field of road transport.

The road is a serious obstacle to the use of road transport. Conventional wheels with tires designed for use on hard surfaces, inefficient in viscous and slippery ground, snow and ice.

To resolve this problem, apply the pre-fabricated devices for improved grip properties of the wheels, known as "snow chains"produced, for example, Tula factory chains, foreign companies OFA, PEWAG, KONIG. The disadvantages of such constructions are the complexity of their installation on the wheel, especially already stuck like in the track, just need to fit chains to fit a particular wheel, the existing probability of damage to the wheel arches and wheels with chain links, the need to protect the steel chain from corrosion.

The aim of the invention is to simplify the design of the anti-skid device, reducing its weight, facilitating the process of mounting and Dismounting wheels of various types and sizes. This goal is achieved by attaching the tire to the wheel with plastic buckles friction pads that act lug.

The proposed anti-skid devices have the following structure (Figures 1 and 2.

The friction plate 3, made of plastic or rubber with a channel in which is threaded a plastic coupler 4 with lock for quick fastening, for dressing on the tread part of the tire 2 tires and fixing the coupler, threaded through the hole of the rim 1 of the wheel (between the spokes).

The friction plate may have more than one channel (groove) for couplers and can be attached to the wheel by one or more couplers.

Plate 4 with a lock, like a modern cable tie (clamps), covers the outer rim of the wheel 1 and tire 2, pressing firmly against the friction pad 3 role lug for the corresponding sector of the wheel.

On each wheel can dress one or more anti-skid devices depending on the nature of the travel off-road.

The friction pad may be composed of several segments for a better fit to the tread and side surfaces of the tires.

The friction pad may have a "D"shape for application to the protector and the outer side of the wheel to increase traction wheel with the side walls of the track.

On the outer surface of the friction lining can be a metal carbide spikes (not shown) to improve traction on the ice.

Plastic plate can be reinforced article is determined as being cord(metal).

The anti-skid device can have a simplified construction and may constitute a single unit from a plastic friction lining and the screed.

The anti-skid device can have a simplified construction and may constitute a single unit from a plastic friction lining with a number of studs on the outer side of the screed.

The proposed method of application

The anti-skid device mounted on the wheel immediately before the overcoming of the site terrain. If your car is stuck in a rut, devices are placed on the sectors of the wheels that remain available for manipulation.

After overcoming off-road ties rasstegivayutsya or cut and friction linings are removed for further use.

1. The anti-skid device, worn on the tread portion of the wheel tires, consisting of a friction lining with a channel for threading the plastic ties and the plastic tie with a lock.

2. The anti-skid device according to claim 1, characterized in that the friction pad has more than one channel for plastic buckles.

3. The anti-skid device according to claim 1, characterized in that the friction lining consists of several segments.

4. The anti-skid device according to claim 1, characterized in that FR is kionna plate has a G-shaped.

5. The anti-skid device according to claim 1, characterized in that on the outer surface of the friction lining are carbide spikes.

6. The anti-skid device according to any one of claims 1 to 5, characterized in that the plastic screed reinforced with metal cord.

7. The anti-skid device according to any one of claims 1 to 4, characterized in that the plastic friction plate and the plastic plate are integral.

8. The anti-skid device according to any one of claims 1 to 4, characterized in that the plastic friction plate and the plastic plate are integral and on the outer surface of the friction lining are carbide spikes.



 

Same patents:

FIELD: transport.

SUBSTANCE: invention relates to automotive industry and may be used on road sections whereat wheel spin occurs. Proposed device comprises L-section metal bracket bent in lengthwise direction along tire circle arc. One end of said bracket is furnished with elements to fasten it to wheel disk, for example, hole to mount bracket on bolt attaching disk to wheel hub and opposite end is provided with grousers. Additional grousers with locking plate are arranged on bracket peripheral section to form triangle. Note here that additional grouser makes triangle base. Diameter of arrangement of said additional grousers is smaller than that of the main grousers.

EFFECT: higher anti-spin efficiency.

2 cl, 2 dwg

FIELD: transport.

SUBSTANCE: invention relates to automotive industry and may be used on road sections whereat wheel spin occurs. Proposed method comprises placing device increasing friction factor, for example, anti-spin devices including L-like cross-section metal bracket bent along tire circle arc. One end of said bracket is furnished with elements to fasten it to wheel disk, for example, hole to mount bracket on bolt attaching disk to wheel hub and opposite end is provided with grousers. Additional grousers with locking plate are arranged on bracket peripheral section to form triangle. Note here that additional grouser makes triangle base. Diameter of arrangement of said additional grousers is smaller than that of the main grousers.

EFFECT: higher anti-spin efficiency.

2 cl, 4 dwg

FIELD: transport.

SUBSTANCE: proposed tire anti-skid device 10 comprises modules 11 interconnected to produce, in fact, a chain arranged along outer surface 12 of said tire 13. Every module 11 comprises moulded, in fact, flat plate 15 with jointing appliances 17 extending outward in operation, and jointing element 16 that has first end 22 jointed with said plate 15, second end 23 to be jointed, by selection, to moulded plate 15 of adjacent module 11, and central part 25 with shape that allows its fitting into appropriate groove 29 arranged on tire outer surface 12.

EFFECT: ease of fabrication, expanded performances.

7 cl, 5 dwg

FIELD: motor-car construction industry.

SUBSTANCE: anti-slipping device for car tires consists of a chained shell with two lines (9) of chain links (11), jointed together at a regular interval by means of an intermediate element (15). Guiding links (23) are engaged with the intermediate elements (15). The guiding links (23) connect chained shell with retaining brackets (29) placed on car wheel in a star-like manner. The retaining brackets (20) and chained shell are connected by means of corresponding guiding link (23) of the chain. Besides chained shell can be turned over by means of guiding links (23) releasing.

EFFECT: even wear of all elements around circle.

6 cl, 3 dwg

FIELD: transport engineering; wheeled vehicles auxiliaries.

SUBSTANCE: proposed device contains casing in form of sector enclosing the wheel secured for rotation around wheel axial line. Casing is controlled by handle from driver's cab through system of levers by adjustable gear engagement, with bushing freely fitted on rear axle being rigidly connected with said casing provided with toothed rim. With bushing being shifted along axle it comes into meshing with toothed rim rigidly secured on wheel rim for rotating casing by wheel. With bushing in other position, teeth found on one of its sides engage with teeth of rear axle to fix casing of wheel.

EFFECT: increased cross-country capacity of vehicle, improved control of device.

2 dwg

FIELD: transport engineering.

SUBSTANCE: proposed wheel contains elastically flexible rim with elastically flexible ring-shaped lining, hub, elastically flexible spokes elastically flexible tire with ring space accommodating coil separated from each other by elastic ring-shaped separators and with its ring port which is hermetically closed by means of elastically flexible ring-shaped cover secured by glue. Lining carries elastically flexible side limiting rings with L-shaped of arc-shaped cross section, on inner cylindrical surfaces of which tenons are located which are fitted in holes made on lining. Projection and cavities are provided are on end faces of side limiting rings, projections of one side limiting ring being fitted in cavities of other side limiting ring. Profile of cross section of wheel rim is rectangle.

EFFECT: improved service characteristics of wheel, enlarged sphere of its application.

25 cl, 21 dwg

The invention relates to vehicles and can be used in the manufacture of devices of protection against damage to the treads of pneumatic tires and snow chains for tires

The invention relates to avtotraktorodrom and for the conversion of motor vehicle for towing agricultural implements or machines

The lugs // 2115565

The invention relates to vehicles and in particular to means of reducing the slip of the pneumatic tires of the wheels on the road in conditions of ice, snow, dirt

FIELD: transport.

SUBSTANCE: invention relates to automotive industry and may be used on road sections whereat wheel spin occurs. Proposed device comprises L-section metal bracket bent in lengthwise direction along tire circle arc. One end of said bracket is furnished with elements to fasten it to wheel disk, for example, hole to mount bracket on bolt attaching disk to wheel hub and opposite end is provided with grousers. Additional grousers with locking plate are arranged on bracket peripheral section to form triangle. Note here that additional grouser makes triangle base. Diameter of arrangement of said additional grousers is smaller than that of the main grousers.

EFFECT: higher anti-spin efficiency.

2 cl, 2 dwg

FIELD: transport.

SUBSTANCE: invention relates to automotive industry and may be used on road sections whereat wheel spin occurs. Proposed method comprises placing device increasing friction factor, for example, anti-spin devices including L-like cross-section metal bracket bent along tire circle arc. One end of said bracket is furnished with elements to fasten it to wheel disk, for example, hole to mount bracket on bolt attaching disk to wheel hub and opposite end is provided with grousers. Additional grousers with locking plate are arranged on bracket peripheral section to form triangle. Note here that additional grouser makes triangle base. Diameter of arrangement of said additional grousers is smaller than that of the main grousers.

EFFECT: higher anti-spin efficiency.

2 cl, 4 dwg

FIELD: transport.

SUBSTANCE: invention relates to wheeled vehicles and can be used for travel over tough terrain, mud, ploughland, snow, sand and other loosely coupled surfaces. Proposed antiskid device has U-like grouser representing a link made up of, at least, two U-like clips, jointed together by lengthwise crosspieces fastened, from outside, to the clip outer side. Clip ends are bent outward to form U-like hook. U-like grouser has a strip with its outer side furnished with tread ribs and dirt removal channels. Aforesaid grouser is jointed with, at least, two U-like grousers to make an antiskid circuit, with the help of fastener representing a ring with flutes and loops.

EFFECT: simpler design, higher reliability and cross-country capability.

8 cl, 8 dwg

FIELD: mechanical engineering.

SUBSTANCE: invention relates to additional equipment temporary mounted on wheels. Proposed device contains detachable grouser connected with lever made for fastening on automobile hub by support bolt passed through wheel disk, lever consists of three parts. Upper part forms, together with grouser, a common-l-shaped part in form of bent plate hinge-connected with middle part consisting of two shackles enclosing the plate, free ends of shackles being hinge-connected with third lower part of lever. The latter is essentially plate support of device of arbitrary form with holes in corners of isosceles triangle in plan, in vertex of which plate is arranged and hinge-fastened between said shackles. Said support bolt is fitted in one of two other holes. Bolt is provided with thread in middle part with turned-on locking washers with cylindrical projections pointed to each other, each being fitted in hole in support for free rotation. Lower part of support bolt is made cylindrical with flats for wrench on end not projecting beyond the contour of cylindrical part. Pin of cup is fitted in third hole of support. Axis of pin is displaced relative to axis of cup with eccentricity exceeding diameter of pin.

EFFECT: increased operating properties and reduced impact loads on parts of transmission.

5 cl, 14 dwg

FIELD: automotive industry.

SUBSTANCE: proposed wheel with variable geometry of tread has axle, disk and tyre with tread. Telescopic tie-rod with drive mechanism and shield are installed on wheel axle through additional bearing. Inner surface of shield follows shape of tyre tread and grousers are installed on outer surface. Thanks to it mounting of antislip devices is facilitated.

EFFECT: increased cross-country capacity of vehicle.

3 dwg

Antiskid device // 2238855
The invention relates to the automotive industry

The invention relates to devices for preventing slippage of driving wheels of the vehicle in adverse driving conditions (in terms of viscous soil, mudslides and so on) and can be used during the operation of wheeled vehicles

The invention relates to devices of the terrain and can find application in vehicles when driving on a slippery road

The invention relates to devices for wheeled vehicles, and is intended for lifting the vehicle from the soil with low bearing capacity

FIELD: transport.

SUBSTANCE: invention relates to automotive industry and may be used on road sections whereat wheel spin occurs. Proposed device comprises L-section metal bracket bent in lengthwise direction along tire circle arc. One end of said bracket is furnished with elements to fasten it to wheel disk, for example, hole to mount bracket on bolt attaching disk to wheel hub and opposite end is provided with grousers. Additional grousers with locking plate are arranged on bracket peripheral section to form triangle. Note here that additional grouser makes triangle base. Diameter of arrangement of said additional grousers is smaller than that of the main grousers.

EFFECT: higher anti-spin efficiency.

2 cl, 2 dwg

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