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WO/2024/074788A1 |
The invention relates to a device for increasing the grip of a tyre on a slippery surface, the device comprising an annular central grip knit structure (9) and elastic means (7), also with a knit structure, which are arranged on either s...
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WO/2024/061685A1 |
The invention relates to an accessory adapter (19) for fastening motor vehicle accessories (110) such as an anti-skid device (109) to a rim (1) of a motor vehicle (113), said rim having a center bore (3). In order to facilitate the mount...
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WO/2024/062658A1 |
[Problem] To provide an tire anti-slip device that, simply by being attached to a normal tire of an automobile, enables smooth traveling on sandy soil, without the tire slipping on the sandy soil, and without the tire sinking into the sa...
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WO/2023/219512A1 |
This present invention relates to an anti-skid device adapted to being mounted on tyres of the vehicle wheels to provide traction and wheel to ground contact enhancement in snowy and icy conditions. The device includes a central housing ...
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WO/2023/204718A1 |
This present invention relates to a wheel clamp adapted to being mounted on tyres of the vehicle wheels to prevent removal of the vehicle. The device includes a central housing 2 from which protrudes radially multiple arms 3 which are ex...
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WO/2023/151818A1 |
The invention relates to a chain link (1) for a tire chain. The chain link (1) has a first part (2) and a second part (4) which is welded together with the first part (2). The first part (2) is provided with at least two webs (6) which a...
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WO/2023/101561A1 |
Described herein is a surface adapting assembly for a tyre comprising an elongate member for fitting over the tyre, the elongate member having: a contact surface having treads; a first sidewall extending longitudinally and extending betw...
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WO/2023/065000A1 |
The invention relates to a deployable mechanism (B) comprising a main body (12), means for connecting to the vehicle rim (28), whereby at least two anti-skid pads (8,9) are attached to the main body (12) by means of the at least two push...
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WO/2023/002696A1 |
[Problem] To provide a connection mechanism for a tire slip prevention device capable of easily fixing a coupling member to a wire end portion without increasing the number of components. [Solution] A connection mechanism 10 comprises a ...
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WO/2022/225401A1 |
This present invention relates to an anti-skid device adapted to being mounted on tyres of the vehicle wheels to provide traction and wheel to ground contact enhancement in snowy and icy conditions. The device includes a central housing ...
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WO/2022/219212A1 |
A dissociated winch kit for the recovery of vehicles and snow chains, intended to be coupled to the rim (2) of at least one driving wheel (3), comprising at least one base component fixed permanently to the rim (2) of at least one of the...
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WO/2022/190789A1 |
[Problem] To provide a tire non-skid device that is compatible for mounting on a wide range of tire sizes and has a structure that readily secures mounting stability. [Solution] A tire non-skid device 10 has a structure which includes tr...
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WO/2022/161978A1 |
The present invention relates to a molded body for non-pneumatic tire, a process for manufacturing a molded body for non-pneumatic tires, the use of a molded body for non-pneumatic tires, non-pneumatic tires comprising a molded body and ...
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WO/2022/085300A1 |
[Problem] To provide a tire chain tightening device capable of preventing damage to an engaging part even if a tensile load equal to or greater than a prescribed value is applied to a wire. [Solution] A tire chain tightening device 10 th...
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WO/2022/081197A1 |
A vehicle wheel traction assembly for use in freeing a stuck vehicle includes a plate having a plurality of ridges engaged thereto and extending from a first face thereof. A second face of the plate can be positioned upon a surface proxi...
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WO/2022/056784A1 |
An automated heavy-duty tire chain locker applicable to trucks comprises: a housing, a reel (16), an accumulator spring (22), a locking block (7), a first reset spring (5), a pushbutton (17), a second reset spring (15), a pushbutton bloc...
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WO/2022/054386A1 |
[Problem] To provide a connection mechanism for a tire slip prevention device, said connection mechanism being able to achieve a more compact size while ensuring the reliability of an engagement condition. [Solution] The present inventio...
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WO/2022/023041A1 |
The invention relates to a clamping plate for attaching an anti-slip device to a vehicle wheel. In order to make assembly easier and to avoid damage to the vehicle wheel, according to the invention a disc-like clamping plate (1) for atta...
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WO/2022/018985A1 |
[Problem] To provide a rim protector for an anti-slip chain which can also be applied to a hook with which a member differing in shape from typical chains is engaged. [Solution] The rim protector 10 for an anti-slip chain 50 comprising a...
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WO/2022/008277A1 |
The invention relates to a tread tensioning element (1) for a tyre chain (5) which can be attached to a vehicle tyre (105). In order to tension the running net (3) of the tyre chain (5), there is provision that the tread tensioning eleme...
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WO/2021/260277A1 |
The invention relates to equipment for improving the grip of the wheels of a vehicle in difficult conditions. The invention consists of an interchangeable insert tread (100) which is formed by combining several materials with different m...
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WO/2021/136955A1 |
A snow sock is provided that includes a covering that extends in a circumferential direction. The covering has a thickness and an outer surface. A first thickness section is present and extends along a first arc length, and has a first t...
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WO/2021/080435A1 |
This present invention relates to an anti-skid device adapted to being mounted on tyres of the vehicle wheels to provide traction and wheel to ground contact enhancement in snowy and icy conditions. The device includes a central hub from...
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WO/2021/009415A1 |
The subject of the present invention is a way of installing and retaining a standard snow chain (200) on a tyre (100) of a motor vehicle wheel having a tread (101) and two sidewalls (103), by means of an interchangeable retention and dri...
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WO/2020/259999A1 |
The invention relates to a chain strand (1) for a tire chain (2), comprising a plurality of interlinked chain links (4), at least one chain link (4) having a joining point (8) in the form of a welding point (6), at which the chain link (...
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WO/2020/239379A1 |
Anti-skid device (1) with mounting from the outside for wheels (100), particularly with alloy rims (102) with central hole (101), comprising: - a central body (2) intended to be placed at the hub of a wheel on which the anti- skid device...
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WO/2020/236030A1 |
A device for the self-recovery of a vehicle using a tow cable is configured in the form of a clamp consisting of legs for mounting to a driving wheel of a vehicle. A cross-member is provided having at its centre a threaded aperture, in w...
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WO/2020/177239A1 |
An existing power self-rescuing and traveling device and method for a vehicle in soft and sinkable road conditions. The self-rescuing and traveling device comprises: additional shafts (1), the additional shafts (1) being screwed in screw...
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WO/2020/151165A1 |
An anti-skid snow tyre, provided with at least one first fastening ring (2) used for sleeving and locking the anti-skid snow tyre on the outer circumferential wall of an ordinary tyre. The outer circumferential wall of the anti-skid snow...
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WO/2020/148127A1 |
The invention relates to a utility vehicle tyre chain (1), in particular for forestry vehicles, tractors or wheel loaders, which has a plurality of cleat plates (3) connected directly or indirectly to one another via chain strands (5), w...
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WO/2020/125212A1 |
Disclosed is an anti-skid device (100). The anti-skid device (100) is mounted on an automobile. The automobile comprises wheels (4) and an automobile body. The anti-skid device (100) comprises a control structure (3) detachably connected...
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WO/2020/124641A1 |
A vehicle crawler-type adjustable anti-slipping device capable of being rapidly connected, comprising a supporting base (1), a crawler belt mechanism (2), and transmission mechanisms (3). The supporting base (1) comprises a supporting pl...
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WO/2020/121194A1 |
Traction assistance device for arrangement on the periphery of a tyre tread mounted on a rim, comprising a traction belt intended for winding around the tyre tread, a module for lateral attachment to the rim, the traction belt comprising...
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WO/2020/105858A1 |
A drift-preventing tire is disclosed. The drift-preventing tire comprises: insertion bodies having operating holes opened toward the surfaces of tread parts coming in contact with the ground; friction protrusions protruding to the outsid...
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WO/2020/081307A1 |
An elongated body includes a pair of flexible opposing wings that extend laterally therefrom with each wing having an angular attachment region extending from the opposite end. A pair of opposing gripper cups attach to the elongated body...
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WO/2020/065108A1 |
The invention relates to a device formed by two components that partly grip the surface of the tyre it is attempted to pull out of the ground, being solidly connected and secured to the tyre and increasing the contact surface with the gr...
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WO/2020/043954A1 |
Disclosed is a new type of wheel track for wheeled vehicles and a method for manufacturing it, which wheel track comprises: at least two track slats (2), in which is an elongated body (4), which is dimensioned to extend across the vehicl...
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WO/2020/031001A1 |
The invention relates to a traction assistance device to be arranged around the periphery of a tread of a tyre mounted on a rim, comprising a traction strip (1) which extends along an axis T-T and is provided to be wound around the tread...
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WO/2020/031002A1 |
The invention relates to a traction assistance device to be arranged around the periphery of a tread of a tyre mounted on a rim, comprising a traction strip (1) which extends along an axis T-T and is provided to be wound around the tread...
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WO/2019/245483A2 |
The invention relates to a track rim mechanism which prevents the vehicles from skidding on snow, mud, sand and similar grounds by a built-in system winding the tire in the rim part of rubber-wheeled vehicles.
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WO/2019/205774A1 |
An outer side tensioning type automobile anti-skid chain, and a tire assembly. The outer side tensioning type automobile anti-skid chain comprises multiple U-shaped anti-skid plates (1) of the same structure, and a tightening mechanism. ...
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WO/2019/205262A1 |
Provided is a tire self-rescuing recovery device, mainly comprising a recovery boot (1), a diagonal member (2), a hook connecting base (4) and a hook (5). The recovery boot (1) is of a housing consisting of an arc-shaped plate (1-3) at t...
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WO/2019/172881A1 |
This invention adds a smart wheel features to a universal brake system (UBS) with adjustable wheel traction system (WTS). It allows the smart wheel to operate as a standalone adjustable wheel traction system and be operated by a smartpho...
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WO/2019/162558A1 |
According to one feature of the present invention, a track assembly is created for an all-terrain vehicle equipped with tyres, which track assembly comprises at least two track plates (3), each of which has a body (6), which is dimension...
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WO/2019/140585A1 |
An abrasion-resistant assembly for a tire protection chain, the tire protection chain and a manufacturing method for the tire protection chain. The tire protection chain comprises a mesh structure formed by connecting abrasion-resistant ...
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WO/2019/127620A1 |
An anti-skid chain, mainly comprising a plurality of anti-skid plates (1) arranged along tire drain slots and surrounding the circumference of a tire. The anti-skid plates (1) are attached to a tire tread, the outer sides of the anti-ski...
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WO/2019/090796A1 |
Provided is an anti-skid chain in the field of automobile accessories. The anti-skid chain is mainly composed of a polyurethane flexible anti-skid strip (1) that is fixed to a tyre tread by means of a tyre water guide groove (2), and an ...
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WO/2019/084893A1 |
Provided is an anti-skidding chain, relating to the field of automobile appliances. The anti-skidding chain is a chain ring mainly formed of multiple chain links (1) connected with each other. Each chain link (1) comprises a chain rod (2...
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WO/2019/074178A1 |
The present invention provides a car snow chain, which can alleviate an outside impact in a state of being in close contact with a tire, so as to prevent inconvenience due to detachment of the chain at the time of running and enable the ...
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WO/2019/074402A1 |
A caterpillar chain for a vehicle, including tracks having bracket-shaped members, said tracks being pivotally connected by means of joining links. The joining bracket-shaped members are equipped at their points of contact with the joini...
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