Wheel

FIELD: transport engineering.

SUBSTANCE: invention relates to wheels with increased antislip properties. Proposed wheel has working surface with antislip members and elastic rings installed in longitudinal grooves made on working surface. Outer surface of rings projects over working surface of wheel.

EFFECT: simplified designed of wheel.

2 dwg

 

The invention relates to vehicles, in particular to the wheels with elevated anti-skid properties.

Known wheel with a variable configuration of the rim (U.S. Pat. EN 2268823)containing four turning sections.

A disadvantage of the known wheel design is the complexity.

Known anti-skid element for a wheel of a vehicle (U.S. Pat. EN 2157767)made of elastic material in the form of a closed double U-shaped bracket.

The disadvantage of the design is its complexity.

The technical result achieved by the invention is to simplify the design of the wheel.

The technical result is achieved by the fact that the wheel has a working surface with anti-skid elements, while the working surface is made of a longitudinal groove in which is installed the elastic ring, and the outer surface of the rings is over the working surface of the wheel.

The distinguishing features of the claimed invention in comparison with the prototype is that on the working surface made of a longitudinal groove in which is installed the elastic ring, and the outer surface of the rings takes over the working surface of the wheel.

The invention is illustrated by drawings, where:

figure 1 shows the wheel,

figure 2 - section a-a in figure 1.

Wheel 1 contains n the working surface in the form of transverse protrusions anti-skid elements 2, longitudinal grooves 3, which is equipped with the elastic ring 4.

The wheel 1 with the established ring 4 provides an effective rolling of the vehicle on a hard, flat surfaces. Wheel 1 with removed rings 4 provides for efficient movement of the vehicle in off-road conditions, for example, on snow, sand, and ice. In addition, cross-tabs and provide a propeller efficiency of the wheel 1 when used in amphibious vehicles. The wheel has a simple design, with wide functionality.

The wheel containing the work surface with anti-skid elements, characterized in that it further comprises an elastic ring mounted in the longitudinal grooves made on the working surface and the outer surface of the rings is over the working surface of the wheel.



 

Same patents:

FIELD: transport engineering.

SUBSTANCE: proposed device has put-on device made in form of belt with studs secured on belt from top and tracks or studs secured on belt from bottom through holes in belt by bolts or rivets. It contains also spring holders attached to edge of belt of put-on device, made in form of strap with studs, on top of which spring lock of constant direction is arranged to force spring holder into tire rubber. Said spring holders are fastened to eyes in wheel body by belts or springs. Put-on device is of detachable design. Tracks or studs of put-on all-terrain device are made of rubber or metal, and belt of put-on device is made of rubber or composite materials, such as caprone or nylon or synthetic high-polymer material.

EFFECT: improved reliability of fastening put-on device on wheel and improved adhesion of wheels.

3 cl, 7 dwg

The invention relates to vehicles terrain and can be used with wheels of all types of sizes for movement in difficult places

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 device has put-on device made in form of belt with studs secured on belt from top and tracks or studs secured on belt from bottom through holes in belt by bolts or rivets. It contains also spring holders attached to edge of belt of put-on device, made in form of strap with studs, on top of which spring lock of constant direction is arranged to force spring holder into tire rubber. Said spring holders are fastened to eyes in wheel body by belts or springs. Put-on device is of detachable design. Tracks or studs of put-on all-terrain device are made of rubber or metal, and belt of put-on device is made of rubber or composite materials, such as caprone or nylon or synthetic high-polymer material.

EFFECT: improved reliability of fastening put-on device on wheel and improved adhesion of wheels.

3 cl, 7 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

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

FIELD: automotive industry.

SUBSTANCE: invention relates to devices preventing slipping of driving twin wheels. Proposed device contains traction member with antislip elements on its outer surface made for slacklessly fitting in clearance between side strips of twin wheel pointed to each other and resting on side strips. Antislip elements project from clearance outside outer diameter of pneumatic tires of twin wheel under load, and form of cross section of traction member corresponds to form of clearance between side strips in place of fitting in. Traction member is made in form of ring for fitting into clearance coaxially to tires. Device provides simplification of design and excludes increased wear of tires as load on tires becomes more uniform, and improved safety on the road owing to prevention of sticking of foreign objects in clearance between tires.

EFFECT: simplified design, reduced wear of tires, improved safety.

9 cl, 3 dwg

Antiskid chain // 2297335

FIELD: transport engineering.

SUBSTANCE: proposed antiskid chain is designed for mounting on driving wheels of vehicle. Antiskid chain has working net passing between inner holder adjoining inner side of tire in mounting position and side branch practically adjoining outer side of tire in mounting position. Antiskid chain is tensioned from outer side of tire by means of one tension branch connected with at least one brace. At least one tension branch changes its direction through angle (α) not less than 90 ° by means of one deflecting element. End section of tension branch which has changed its direction and pointed from one brace is connected with side branch and/or working net. Section of tension branch passing at least between one branch and at least one deflecting element is pulled in at least one guide element connected with side branch.

EFFECT: improved reliability of fastening of chain on wheel.

12 cl, 3 dwg

FIELD: automotive industry.

SUBSTANCE: proposed antiskid chain includes great number of pads of worn out tires, outer and inner connecting members in form of trapezium in stretched position. Studs are connected to pad surfaces.

EFFECT: reduced damage of tire, no adverse effect on environment owing to reuse of waste materials, reduced cost of antiskid chain.

11 dwg

FIELD: transport engineering; tires.

SUBSTANCE: proposed tire is provided with antislip members in form of stud made of wear resistant material and arranged over tire circumference. Studs are hinge-interconnected by means of fasteners to form flexible chain embedded in tire body with projection of stud over outer surface by 0.5-2 cm.

EFFECT: increased reliability and service life of antislip device.

4 cl, 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

FIELD: transport engineering; tires.

SUBSTANCE: proposed tire is provided with antislip members in form of stud made of wear resistant material and arranged over tire circumference. Studs are hinge-interconnected by means of fasteners to form flexible chain embedded in tire body with projection of stud over outer surface by 0.5-2 cm.

EFFECT: increased reliability and service life of antislip device.

4 cl, 3 dwg

FIELD: automotive industry.

SUBSTANCE: proposed tire has V-shaped grooves of tread with top pointed forwards, with interval up to 50 mm and greater, and width and depth up to 20 mm depending on mass of vehicle (bus, truck, aircraft). Tire is provided with V-shaped abrasive element fitted in and made of abrasive material consisting of silicon carbide, titanium carbide, fillers and binders. Lower layer of element is made of more cheap material, particularly, of titanium alloy.

EFFECT: increased antislip and wear-resistant properties of tire tread.

2 dwg

Wheeled vehicle // 2313459

FIELD: transport engineering.

SUBSTANCE: invention relates to wheeled vehicles and is designed to increase their cross-country capacity. Proposed wheeled vehicle has frame, pneumatic wheels, drive, hydraulic or pneumatic system, extension power cylinder and power takeoff shaft. Vehicle is furnished with directed action swinging vibrator secured on articulated axle to frame of wheeled vehicle and coupled with power takeoff shaft through drive. Ends of power cylinder are hinge-connected with swinging vibrator and vehicle frame. Drive and power takeoff shaft are connected by propeller shaft drive.

EFFECT: increased cross-country capacity of wheeled vehicle.

2 cl, 2 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 device has put-on device made in form of belt with studs secured on belt from top and tracks or studs secured on belt from bottom through holes in belt by bolts or rivets. It contains also spring holders attached to edge of belt of put-on device, made in form of strap with studs, on top of which spring lock of constant direction is arranged to force spring holder into tire rubber. Said spring holders are fastened to eyes in wheel body by belts or springs. Put-on device is of detachable design. Tracks or studs of put-on all-terrain device are made of rubber or metal, and belt of put-on device is made of rubber or composite materials, such as caprone or nylon or synthetic high-polymer material.

EFFECT: improved reliability of fastening put-on device on wheel and improved adhesion of wheels.

3 cl, 7 dwg

FIELD: transport engineering.

SUBSTANCE: proposed device has put-on device made in form of belt with studs secured on belt from top and tracks or studs secured on belt from bottom through holes in belt by bolts or rivets. It contains also spring holders attached to edge of belt of put-on device, made in form of strap with studs, on top of which spring lock of constant direction is arranged to force spring holder into tire rubber. Said spring holders are fastened to eyes in wheel body by belts or springs. Put-on device is of detachable design. Tracks or studs of put-on all-terrain device are made of rubber or metal, and belt of put-on device is made of rubber or composite materials, such as caprone or nylon or synthetic high-polymer material.

EFFECT: improved reliability of fastening put-on device on wheel and improved adhesion of wheels.

3 cl, 7 dwg

FIELD: transport engineering.

SUBSTANCE: invention is designed for special vehicles, cross-country vehicles and heavy trucks. Proposed wheel has wheel body, tire with casing and tube. Flats made on tire form in connection. Tires for heavy trucks have 7-8 such flats, tires for medium trucks have 9-10 flats, for light trucks - 11-12 flats and for passenger cars - 13-14 flats. Tire can be furnished with studs turned together with bolts with washers into cylinders (tubes) with inner taper thread fitted in holes specially made in tire. Flats of wheel tire are provided with rounded off parts from bottom over entire length.

EFFECT: increased cross-country capacity of vehicles.

4 cl, 2 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

FIELD: automotive industry; offroad trucks.

SUBSTANCE: holes are made in tire casing to accommodate hollow cylinders (tubes) with studs. Cylinders (tubes) are made of metal and are provided with inner thread in which studs with washers and bolts are secured. Cylinders proper are attached to metal rim of vehicle wheel by casting or welding.

EFFECT: provision of reliable and strong adhesion of wheel tire studs with road, improved cross-country capacity of truck.

4 cl, 8 dwg

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