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Patent Searching and Data


Matches 101 - 150 out of 6,341

Document Document Title
WO/2012/110609A1
The present invention relates to an anti slip device (10) for a wheel (40) having a first side (40a), a second side (40b) and a tread (41). A securing arrangement (100) is used to secure the anti slip device (10) to the wheel (40). The s...  
WO/2012/110610A1
The present invention relates to an anti slip device (10), such as a snow chain, which is mountable on a wheel (40) of a vehicle. The anti slip device (10) is specifically user friendly and has arc formed parts (20, 22) which are configu...  
WO/2012/107864A2
A chain to be used on vehicle wheels, preferably motor vehicles, to improve the tire grip in rugged ground, either by the microtopography of them and/or cohesion of the aggregates that form the driving surface, additionally protecting th...  
WO/2012/101628A1
A mobility device designed to be installed on a wheel of a vehicle comprises a device body extending longitudinally along a wheel axis and having a mechanism, the mechanism being provided with a scroll plate extending generally radially ...  
WO/2012/095248A1
The invention relates to an anti-skid device (1) for elastomeric vehicle tires (2, 2'), said device having traction means which surround the vehicle tire and which cover at least one large part of the tread surface (3, 3') of the vehicle...  
WO/2012/069678A1
A method is disclosed for mounting road grip means on a vehicle tyre for driving on snow or ice, as well as a mounting device and road grip means. The device comprises a storage compartment (1) attached to the vehicle, with road grip mea...  
WO/2012/071201A1
A device and method for increasing tire friction is provided. The device is especially suitable for use on slippery roads, such as roads which have snow and/or ice. The device is permanently secured to the vehicle wheel assembly and easi...  
WO/2012/068371A1
A tire debris containment and wrapping system (20,110,120,140,215) including a frame mountable to a vehicle or trailer. An engagement arm deploys a wrapping material (50) that surrounds and contains the tire upon tire damage or imminent ...  
WO/2012/005053A1
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...  
WO/2011/090331A3
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)...  
WO/2011/146392A1
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...  
WO/2011/049335A3
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 ...  
WO/2011/050218A3
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...  
WO/2010/092250A8
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...  
WO/2011/105673A1
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...  
WO/2011/040727A3
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...  
WO/2011/090331A2
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)...  
WO/2011/064679A1
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...  
WO/2011/050218A2
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...  
WO/2011/049335A2
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 ...  
WO/2011/040727A2
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...  
WO/2011/021662A1
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...  
WO/2011/016751A1
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...  
WO/2011/004033A1
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...  
WO/2010/131788A1
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...  
WO/2010/117101A1
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...  
WO/2010/112102A1
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...  
WO/2010/092250A1
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...  
WO/2010/089583A1
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...  
WO/2010/089625A1
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...  
WO/2010/084557A1
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...  
WO/2010/081502A1
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...  
WO/2010/049558A1
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...  
WO/2010/042711A1
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...  
WO/2010/032145A1
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 (...  
WO/2010/028724A1
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...  
WO/2010/013074A1
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 ...  
WO/2009/132416A8
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...  
WO/2009/132416A1
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...  
WO/2009/128106A1
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...  
WO/2009/109256A1
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...  
WO/2009/103099A1
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...  
WO/2009/078643A3
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...  
WO/2009/065365A3
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...  
WO/2009/081979A1
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...  
WO/2009/078643A2
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...  
WO/2008/062262A8
An elastic strap (1) to be applied to the wheels of vehicles in the presence of snow and ice to increase wheel adherence to the road surface, comprises a band (2) which extends longitudinally, a central body (3) connected to the longitud...  
WO/2009/032240A8
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...  
WO/2009/067725A1
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 ...  
WO/2009/065365A2
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...  

Matches 101 - 150 out of 6,341