Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 6,368

Document Document Title
WO/2013/117473A1
Device (10) for increasing the lift of a cycle-type vehicle comprising at least one wheel (4) mounted rotatably about an axis (D) and having a first running surface (22), the device comprising at least one additional wheel (14) having a ...  
WO/2013/110959A1
The system has specialized treads, a metallic one (Al) and an rubber one (A2) which are placed according to the type of soil that the vehicle has to pass. Figures 1, 2, 3, 7. Thus, it achieves greater resistance between the wheel and the...  
WO/2013/104014A1
A link member for a tyre chain, comprising a body including a cavity for receiving a portion of a ring element therein, the body also including an opening for inserting the ring element into the cavity, said body further being adapted to...  
WO/2013/063989A1
An anti-skidding chain for automobile tires with tightening side-chains comprising: several transverse chains (8, 14, 15), one or more longitudinal chains (13, 16), two tightening side-chains (4), and a plurality of connecting parts (7),...  
WO/2013/028149A1
Tire chain stabilizers and tension source devices for vehicle tire chains, in various configurations and combinations, and in combinations with chains having features to provide low chain slack, to result in providing improved mounting a...  
WO/2013/006320A1
A wheel lifting block apparatus includes a climbing block such as of rubber having a block abutting surface for placement against a tire tread and has a block traction surface facing outwardly from the tire tread; and block securing mean...  
WO/2012/172126A1
The cover comprises a band of textile fabric of high-tenacity yarns, the ends of the band being joined by closure means in order to form a continuous ring that is placed on the rolling surface of the wheel. The band is secured by side fi...  
WO/2012/163473A1
In a chain element (1) for antiskid chains of vehicle tyres, which chain element is provided in order to improve the grip properties, in particular on a smooth underlying surface, with one or more spikes (2) which protrude on one side, e...  
WO/2012/107864A3
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/2012/147220A1
No work is required to adjust the internal width of anti-skid bodies in an inlay-type anti-skid device. The anti-skid device inlays anti-skid bodies having a U-shaped cross-section into a vehicle tire and arranges and connects a pluralit...  
WO/2012/144093A1
The present invention simplifies the work for attachment to and detachment from a tire of a vehicle in an insertion-type antiskid device. Several antiskid elements (1a-1c) each having a U-shaped section to be inserted into a tire (T) are...  
WO/2012/136287A1
The invention relates to an inflatable auxiliary tyre (1) with at least one tread (2), wherein friction-increasing elements (3) are arranged on the tread (2). The auxiliary tyre (1) is arranged on the vehicle in addition to a vehicle tyr...  
WO/2012/123602A1
Device incorporated permanently into a motor vehicle for automatic mounting of non-slip accessories, which comprises a module arranged under the bodywork of the motor vehicle, which contains the elements for equipping the drive wheels of...  
WO/2012/124194A1
An anti-skid device formed by connecting anti-skid bodies arranged in the circumferential direction of a tire for an automobile, the anti-skid device configured so that the anti-skid bodies can be easily connected to and separated from e...  
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...  

Matches 101 - 150 out of 6,368