Chain anti-skid device

 

(57) Abstract:

Usage: in the operation of the vehicle to increase its off-road performance. Essence: chain anti-skid device includes a chain bracelets 1. attached to two pairs of arcs 2 and attached to the lid. The connecting elements 3 and 4 pairs of arcs are located on the wheel on chords symmetrically from two sides at a distance of 1/4 - 1/2 of the radius tangent to the wheel. One of the ends of the arcs, for ease of fastening is made with triangular lugs 6. 2 Il. 73 With

 

Same patents:

FIELD: transport.

SUBSTANCE: invention relates to automotive industry, namely to automobile cross country capacity. Proposed device comprises chain, arc-like plate with eyelet with two holes receiving tensioning studs with nuts whereto said chain is secured. Note here that arc-like plate can be secured to wheel rim with the help of pin.

EFFECT: ease of attachment.

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 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

Antiskid device // 2453446

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

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Proposed fender has shoulders directed downward toward roadway and shaped to bend to match with tire shape. Auxiliary compartment with opening to accommodate recoil thrust is arranged on bend outer side. Auxiliary compartment inner side matches with recoil thrust.

EFFECT: perfected design.

10 cl, 5 dwg

Antiskidding device // 2523541

FIELD: transport.

SUBSTANCE: grouser element is made as synthetic rope on free ends of which perforated metal bands interconnected by spring are rigidly fixed.

EFFECT: design simplification, decrease in overall dimensions and weight of grouser elements and reducing time of their installation.

2 dwg

FIELD: transportation.

SUBSTANCE: harvesting vehicle comprises a leading bridge and a controlled bridge, on which a half-track on rubber-reinforced tracks and controlled wheels, and shielding panels, respectively, are mounted. Each controlled wheel is equipped with a support, the base of which is made in the form of a ski and is closed at the top in the front part, in the motion direction, with a streamlined casing with sidewalls forming in the rear support part a gate into which the controlled wheel enters until the stop welded to the support base and to the sidewalls of the streamlined casing. The vertical projection of the controlled wheel axis divides the support base into two unequal parts, the front part of which is longer.

EFFECT: improved passability of the harvesting vehicle.

7 cl, 8 dwg

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