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WO/2012/005053 |
On an anti-skid device, in which anti-skid bodies with a U-shaped cross-section are arranged around a car tyre, a structure for mounting a contact member on a tyre is simplified. The anti-skid bodies (1a, 1b, 1c) are provided with a fron...
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WO/2011/146392 |
A traction device for a tire having a hub for attachment to the tire's wheel. At least one arm extends outwardly from the hub, with the arm attached to a gripping section that is capable of contacting the tire. A reversible, rotatable ca...
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WO/2011/105673 |
The present invention relates to a tire cover assembly comprising: a main tire body having a circular outer circumference; a tire cover configured to cover the main tire body; a cover support protruding from a side surface of the main ti...
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WO/2011/090331 |
The present invention relates to an antiskid apparatus for tires, comprising: an adapter (40) attached to an outer surface of a driving wheel; a main body (10) detachably coupled to the adapter (40); and a plurality of traction arms (20)...
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WO/2011/090331 |
The present invention relates to an antiskid apparatus for tires, comprising: an adapter (40) attached to an outer surface of a driving wheel; a main body (10) detachably coupled to the adapter (40); and a plurality of traction arms (20)...
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WO/2011/064679 |
Antiskid cover (1) for tires comprising a ring-shaped band (2) exhibiting an internal surface (5) of contact with the tire (P), an external surface (6) from which an antiskid tread (3) is made to protrude, and two lateral portions (7) de...
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WO/2011/050218 |
A tire traction device having a plurality of radial tensioning arms extending radially from a central hub, a traction pad coupled to each of the radial tensioning arms at an end opposite the central hub and the radial tensioning arms inc...
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WO/2011/049335 |
The present invention relates to an antiskid device for dual tires, comprising a plurality of spike members, a wire, and a locking device. Each of the spike members has a first wing member and a second wing member. The first wing member ...
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WO/2011/050218 |
A tire traction device having a plurality of radial tensioning arms extending radially from a central hub, a traction pad coupled to each of the radial tensioning arms at an end opposite the central hub and the radial tensioning arms inc...
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WO/2011/049335 |
The present invention relates to an antiskid device for dual tires, comprising a plurality of spike members, a wire, and a locking device. Each of the spike members has a first wing member and a second wing member. The first wing member ...
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WO/2011/040727 |
The present invention relates to a snow chain for a vehicle, which is interposed between two tires of a large vehicle. The disclosed snow chain comprises: a plurality of earth plates including a first plate having a lower surface along w...
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WO/2011/040727 |
The present invention relates to a snow chain for a vehicle, which is interposed between two tires of a large vehicle. The disclosed snow chain comprises: a plurality of earth plates including a first plate having a lower surface along w...
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WO/2011/021662 |
Provided is a fabric tire chain excellent in durability, braking performance, and hill-climbing performance. The fabric tire chain comprises a fabric belt portion (1) attached to surround a tread of a tire, a fabric outside portion (2) w...
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WO/2011/016751 |
The invention relates to the field of car manufacturing, in particular to additional equipment for cars, and primarily to means for increasing the capacity of cars provided with single-tyred and twin-tyred wheels for cross-country travel...
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WO/2011/004033 |
The invention relates to an antiskid system for automobiles, which is to be coupled to the wheels of vehicles to enable said vehicles to drive over slippery terrain such as mud, sand, snow, ice, etc., including: a central block (1) for p...
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WO/2010/131788 |
The present invention provides an anti-slip device for mounting on a pneumatic tire, wherein a fixing plate is attached to the wheel of the tire through an adapter, a support plate coupled with a plurality of anti-slip arms is fixed to t...
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WO/2010/117101 |
The present invention relates to a driving assist device for dual tires on sandy or muddy roads, which comprises: a plurality of spike elements including insertion plates of trapezoidal shape to be inserted into a space between dual tire...
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WO/2010/112102 |
The invention relates to a woven textile web material having an upper fabric layer (O) and a lower fabric layer (U), comprising warp threads (K) and first and second weft threads, and comprising carrier filaments (FF) and enwinding filam...
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WO/2010/092250 |
The invention relates to an anti-skid device (10) for a tyre of a vehicle wheel which comprises an anti-skid raceway (11) to be placed on the circumferential tread of the tyre. The raceway (11) includes flexible blocks (12) distributed a...
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WO/2010/092250 |
The invention relates to an anti-skid device (10) for a tyre of a vehicle wheel which comprises an anti-skid raceway (11) to be placed on the circumferential tread of the tyre. The raceway (11) includes flexible blocks (12) distributed a...
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WO/2010/089583 |
Vehicle chassis apparatus (10) comprises a support element (12) having a swing arm, drive means (14) supported by the support element (12) and including at least one drive axle (24) and a brake disc (26), two rotatable wheels (16) held i...
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WO/2010/089625 |
An enhanced traction device (100) for use with a vehicle (10) having dual tandem wheels (12) includes a series of generally parallel track pads (110, each track pad (110) having an alignment portion (116) and a traction portion (112) def...
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WO/2010/084557 |
A connection mechanism for a tire slip prevention device, the mechanism being adapted to connect connection ends of a tire slip prevention body together in the circumferential direction of the tire, wherein the connection is not disconne...
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WO/2010/081502 |
The invention relates to an anti-skid protection device (1) for vehicle wheels (1'), having a mounting device (7). The anti-skid protection device (1) comprises a clamping element (8) that can be set at least at one location on the vehic...
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WO/2010/049558 |
The snow chain consists of a plurality of guiding shoes (1) with means for resilient fastening to a tyre, joined together by means of perimetral hinging means. Advantageously the perimetral hinging means are links (2) and the guiding sho...
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WO/2010/042711 |
An armored tire and wheel assembly includes a wheel; a tire mounted on the wheel; a first annular support rail disposed on one side of the tire, the first annular support rail comprising a plurality of rail elements each pivotally connec...
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WO/2010/032145 |
An anti-skid chain for wheels, comprising a special chain configuration (2), predisposed to be positioned contactingly against a tread of a tyre, and means for fastening (3a, 3b), predisposed to enable fastening the chain configuration (...
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WO/2010/028724 |
The invention relates to an anti-skid device for motor vehicle wheels, comprising a running belt affixed to the vehicle wheel by side attachment rings. The running belt is made of a fabric comprising weft threads made of covered yarn. In...
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WO/2010/013074 |
The device consists of a block (A) that is placed on the surface (E) of the tyre, and a belt (B) that tightens the block onto the wheel, while in contact with the surface (D) of the tyre and the rim (C). The device is installed at right ...
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WO/2009/132416 |
The tire chain is adapted for snugly wrapping around an appropriately dimensioned tire and rotating therewith during use. The tire chain has a chain mesh having a plurality of links, and a plurality of wear inserts interspaced on the mes...
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WO/2009/132416 |
The tire chain is adapted for snugly wrapping around an appropriately dimensioned tire and rotating therewith during use. The tire chain has a chain mesh having a plurality of links, and a plurality of wear inserts interspaced on the mes...
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WO/2009/128106 |
The present invention refers to a device to increase the grip of the tyres on routes made slippery because of the ice and/or snow similarly to the traditional skid chains. The device is essentially constituted by a flexible winding surfa...
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WO/2009/109256 |
An anti-skid device (1) for motor vehicle wheels has a belt (4) which bears, in the mounted state, on the tread (19) of the respective tyre. Securing means, which have the function of securing the belt (4) to the wheel in the axial direc...
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WO/2009/103099 |
The invention relates to a device (1) for fitting a snow chain (5) on at least one vehicle wheel, wherein a base body (2) is provided on which a plurality of horizontal rolling elements (3) and/or sliding elements, a receptacle (4) for t...
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WO/2009/081979 |
Provided is an antiskid device, which can keep the traveling characteristics of a vehicle as high as possible and can enhance the durability. This antiskid device comprises an antiskid member including an annular band (11) covering the t...
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WO/2009/078643 |
A device for preventing slipping of a vehicle is disclosed. The device of the present invention includes spikes (10) which are inserted between tires of a double wheel, a connection member (20) which couples the spikes to each other, and...
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WO/2009/078643 |
A device for preventing slipping of a vehicle is disclosed. The device of the present invention includes spikes (10) which are inserted between tires of a double wheel, a connection member (20) which couples the spikes to each other, and...
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WO/2009/067725 |
The invention relates to a wear element, which can be mounted on a connecting ring (3) of an anti-skid chain (1) connecting the chain lengths (2) of a chain mesh with each other, wherein the wear element (4) comprises at least two parts ...
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WO/2009/065365 |
The automobile wheel anti-skid device includes a central star (6) fitted on the outer wheel side and made by hollow spokes (10, 20, 30, 40) with profiles for sliding bars (11, 21, 31, 41), ended by yokes (12, 22, 32, 42) embracing a tire...
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WO/2009/065365 |
The automobile wheel anti-skid device includes a central star (6) fitted on the outer wheel side and made by hollow spokes (10, 20, 30, 40) with profiles for sliding bars (11, 21, 31, 41), ended by yokes (12, 22, 32, 42) embracing a tire...
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WO/2009/060502 |
To improve the performances such as slip-preventing, road surface-protecting, silencing, and marking during traveling of a wheel apparatus by selecting a variety of tread pieces to easily obtain an optimum ground contact condition. For t...
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WO/2009/046020 |
A wheel traction cover includes an interior skirt, an exterior skirt and outer circumferential belt extending between the skirts having a plurality of traction pads extending outward from the belt.
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WO/2009/032240 |
A traction device for a tire having a hub for attachment to the tire's wheel. At least one arm extends outwardly from the hub, with the arm attached to a gripping section that is capable of contacting the tire. A reversible, rotatable ca...
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WO/2009/032240 |
A traction device for a tire having a hub for attachment to the tire's wheel. At least one arm extends outwardly from the hub, with the arm attached to a gripping section that is capable of contacting the tire. A reversible, rotatable ca...
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WO/2008/150138 |
A connector unit of an automobile sliding prevention flag is disclosed, which makes it possible to reliably support a rotational force and a torsion force of double wheels, and it is possible to prevent breaking due to a bending stress b...
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WO/2008/148248 |
An anti-slip pedrail for vehicle includes an anti-slip pedrail (21) and a support frame (3). The anti-slip pedrail (21) is wrapped around the periphery of a tire. The support frame (3) is placed under a central shaft of the tire and insi...
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WO/2008/150132 |
An automobile sliding preventing flag is disclosed, which makes it possible to easily perform a lightness and dry work since moisture is not contained, and it is possible to prevent spreading of pieces broken due to a damage during a cen...
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WO/2008/145429 |
An anti-skid system for a vehicle wheel is disclosed of the type comprising a metal chain consisting of mutually engaged links, each link being of an annular design with a pair of loop bend portions intended to be engaged with adjacent l...
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WO/2008/133429 |
A single wire type snow chain includes a wire, a plurality of spikes fitted on the wire, a plurality of springs fitted between the spikes, a first stopper provided at one end of the wire and having an outer diameter larger than that of t...
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WO/2008/120884 |
A tire chain made of a triple-layer warp knitting fabric is disclosed. In the tire chain comprising a main body unit for enclosing an outer surface of a tire and a fastening unit for fastening the main body unit, the main body unit compr...
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