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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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WO/2019/074403A1 |
The device relates to pivotally connected links of flexible caterpillar chains intended for being mounted around the outer periphery of vehicle tires. A link of a caterpillar chain comprises a track consisting of a frame and two joining ...
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WO/2019/016430A1 |
According to an example aspect of the present invention, there is provided a track assembly (2) for a terrain going vehicle having tires (1), the track assembly comprising at least two traction bars (3). The traction bars each have a bod...
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WO/2019/016431A1 |
According to an example aspect of the present invention, there is provided a track assembly (2) for a terrain going vehicle having tires (1), the track assembly (2) comprising at least two traction bars (3). The traction bars (3) each ha...
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WO/2018/217076A1 |
The invention discloses a track element (80) for forming a continuous over tyre track (100), comprising a generally C-shaped rigid member (10) having a base portion (10a) extending transversely to the track (100), a tapered side guide me...
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WO/2018/216879A1 |
The present invention relates to a skid-proof pad for a tire, comprising: a frictional member formed by mixing a functional additive and raw material rubber including butadiene rubber; and an adhesive layer in which an adhesive is applie...
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WO/2018/152925A1 |
An automatic contracting and locking ratchet wheel lock, comprising: a casing (100). A rotating wheel (200) is rotationally provided on the casing. A plurality of locking teeth (201) and a plurality of retaining grooves (202) are uniform...
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WO/2018/145673A1 |
A non-skid device for automobile wheels features a holder (3) separately mountable on the wheel disc (2) and a non-skid mechanism (4) which is attachable to the holder (3). The non- skid mechanism (4) features adjustable arms (5) provide...
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WO/2018/137940A1 |
The invention relates to a pull-away aid for the tyre on a motor vehicle, comprising a support, a central element and at least three brackets, wherein the brackets each comprise a base element, a radial element and a jacket element at an...
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WO/2018/084373A1 |
The present invention is configured such that a binding portion is formed at one end, an engaging portion having a ratchet formed on a back surface along the longitudinal direction is formed in a portion of the other end so as to be tigh...
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WO/2018/072088A1 |
A stress reduction pinch plate for a diagonal bead chain and a diagonal bead chain. Stress reduction pinch plates (31) and stress reduction transition chains (21) are disposed at both sides of a second connection unit (12) to isolate, di...
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WO/2018/040004A1 |
A ready-packaged truck chain comprises two transversely-disposed side chains (1) and multiple groups of transition chains (3) for longitudinally connecting the two side chains (1). A connection member is disposed on an end portion of eac...
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WO/2018/039999A1 |
An antiskid device for a tire of a vehicle, especially relating to a bead chain. Stress reduction transition chains (3a, 3b) are disposed on two sides of a second connection assembly (23) of an outer side rope (2). A stress reduction mem...
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WO/2018/039996A1 |
An anti-drop bead chain comprises two transversely-disposed side ropes (1), a transition chain (2) longitudinally disposed between the two side ropes (1), and a connection member (3) connecting the side ropes (1) and the transition chain...
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WO/2018/025530A1 |
With the present invention, an assessment is made by a tire mount sensor (1) of whether a chain is mounted or not, and on the basis thereof, a chain regulation management is carried out which is performed by a monitor. Specifically, a co...
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WO/2018/022791A1 |
A platform having a first ramp section and a second ramp section, each of the first and second ramp sections including a bottom surface having cleats and a top surface having a substantially level surface disposed between first and secon...
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WO/2017/194905A1 |
A link member for a continuous track system comprising two side members, and two pin members, wherein the two side members oppose each other and are joined by the two pin members, and wherein the pin members are longitudinal members havi...
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WO/2017/183812A1 |
The present invention relates to a snow tire cover comprising: a cover main body consisting of a ground cover part, an inner cover part and an outer cover part; a brake pin in which a head part and a pin part are integrally formed; inner...
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WO/2017/177250A1 |
The invention relates to a chain link assembly, in particular a chain, comprising a plurality of respective closed, preferably annular chain links (100) mounted in one another. At least one chain link (100) runs in a plane (E). The chain...
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WO/2017/175106A1 |
The present invention relates to a device for preventing motor vehicles from becoming stuck or having an accident while travelling on unstable or muddy terrain. The device consists of a base structure which is connected to at least one a...
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WO/2017/150983A1 |
System for attaching a tread formed as an elongated element (15) to a tyre (11), such as a bicycle tyre. The system comprises at two elongated attachment members (16) configured to be fastened along the circumference of a side of the tyr...
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WO/2017/111438A1 |
The present invention is a snow chain device that is mounted and removed through a fully automatic or convenient manual technique. Because the movement of spikes in a radial direction can be implemented in a quite convenient manual way o...
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WO/2017/111715A1 |
Anti-skid device The subject of the invention is an anti-skid device (1) wherein there are gripping means (2-3, 5-6) on two sides of said anti-skid device (1), the gripping means (2, 5) mounted to the vehicle side are fixed and the gripp...
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WO/2017/090812A1 |
The present invention relates to a tire antiskid adhesive pad and a method of manufacturing same, and to a tire antiskid adhesive pad and a method of manufacturing same which easily attaches a pad to a tire, the pad being manufactured by...
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WO/2017/059063A1 |
A tire traction device can include a strap configured to extend around at least a portion of a vehicle tire; and a traction plate. The traction plate can have a lower surface adapted to sit on a circumferential portion of the vehicle tir...
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WO/2017/042687A1 |
The invention comprises: a support frame, fastened to a vehicle wheel that is mounted on an axle; a central hole in the support frame, coaxial in relation to the axle; a central bolt with axial rotation housed in the central hole and wit...
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WO/2016/163593A1 |
The present invention relates to a tire including a tread part, side parts, and a wheel rim, and provides a tire having anti-skid pins embedded therein, the tire comprising: a plurality of through-holes formed in the tread part; anti-ski...
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WO/2016/082090A1 |
An automobile hub link anti-slip device comprises an installation disk (1) and an anti-slip assembly (2). A plurality of anti-slip assemblies (2) are circumferentially and evenly installed on the installation disk (1), and the anti-slip ...
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WO/2016/076571A1 |
The present invention relates to: a spike-connection type snow chain that comprises a spike seat plate, a spike, a connecting strap plate, and a connecting pin; and a mounting apparatus thereof. The spike seat plate is bent at the opposi...
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WO/2016/068396A1 |
The present invention relates to a patch type anti-slip apparatus and, more particularly, to a patch type anti-slip apparatus comprising an anti-slip pad, made of fabric materials, which contacts the road surface to generate a frictional...
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WO/2016/033746A1 |
A truck antiskid apparatus capable of improving safety performance, which relates to the technical field of antiskid apparatuses. An outer pressing cover (1) is mounted on an inner fixing base (11). A plurality of handles (2) is mounted ...
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WO/2016/024477A1 |
[Problem] To provide a winding device having high safety in which an operation means is automatically switched to a position at which drawing out of the wire is prevented while the wire is being drawn out. [Solution] Provided is a windin...
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WO/2015/164099A9 |
Tire traction devices for various vehicles are described. Traction devices may comprise a tire traction assembly configured to be mounted on a tire, a pair of brackets configured to substantially straddle the sidewalls of the tire, and a...
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WO/2015/196876A1 |
A method for improving antiskid performance of a tire. The method comprises the steps of: cleaning a tire crown (9); applying an adhesive (3, 12) to the surface of an antiskid protrusion (1) or the surface of the tire crown (9); and atta...
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WO/2015/176635A1 |
An antiskid chain and an automatic-clamping apparatus for an antiskid chain. The automatic-clamping apparatus for an antiskid chain comprises: a base (110), and a reel (200) connected to the base (110), the reel (200) being provided with...
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WO/2015/136054A1 |
Anti-skid system for aiding vehicle traction, characterised in that it comprises a rim (2) for supporting a tyre (1), a series of seats (4, 24, 28) produced in said tyre (2) and a series of claws (5A, 5A', 5B, 5C) adapted to be fastened ...
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WO/2015/121547A1 |
The invention relates to a monolithic pad (2) intended to be used in the formation of a running surface of an anti-skid device for a motor vehicle tyre. The pad comprises at least one rigid insert, said insert having: a longitudinal dire...
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WO/2015/121577A1 |
Anti-skid device (404) for motor vehicle wheels, comprising: a tread track intended to be pressed firmly against the tread of a tyre, itself comprising a plurality of means (402, 403) developing anti-skid properties and joined together b...
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WO/2015/105247A1 |
The present invention relates to a snow tire cover of a new configuration which is easily fitted to and separated from a tire, causes no concern about road breakage and does not degrade ride comfort, the snow tire cover comprising: a met...
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WO/2015/105005A1 |
Provided is an anti-slip device for a tire, the anti-slip device having significantly reduced cost. This anti-slip device (S) for a tire is provided with: a first body (11) having a first ground contact surface-like section (112b) which ...
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WO/2015/104857A1 |
Provided is an anti-slip device for a tire, the anti-slip device having significantly reduced cost. This anti-slip device (S) for a tire is provided with: a first body (11) having a first ground contact surface section (112b) which faces...
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WO/2015/104850A1 |
Provided is an anti-slip device for a tire, the anti-slip device being configured so that the anti-slip device is extremely easily mountable, has excellent anti-slip properties, and has significantly reduced cost. This anti-slip device (...
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WO/2015/101825A1 |
A device to increase the grip of the tread (11) of the wheel (10) of a vehicle comprising a base (2) provided with appropriate means for securing it to the rim of said wheel (10), in correspondence with the face thereof destined to be ar...
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WO/2015/086124A1 |
A tire rim of a motor vehicle includes a substantially cylindrical body (14) for holding a tire (15), and a hub (16) connected to the body (14) through radial members (18), and has an outer face (20a) facing, in use, the outside of the v...
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WO/2015/087478A1 |
[Problem] To obtain a tire anti-slip device provided with: an anti-slip body including a tread portion that contacts the ground, an inner leg portion formed from the tread portion to the inside of a tire, and an outer leg portion formed ...
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WO/2015/084063A1 |
The present invention relates to a snow chain fixing apparatus and a snow chain comprising the same, and the snow chain fixing apparatus comprises: a coupling part which can be fastened to a fastening hole of a wheel hub; a fixing part s...
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WO/2015/070270A1 |
The invention relates to a device for improving the grip of a vehicle tyre (1), consisting of a gas-pressurised, elastic gas-pressure tyre (1) and a cage wheel (3) at least part of which is arranged on a radial outer side of said gas-pre...
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WO/2015/027162A1 |
A tire traction device can include a primary strap configured to extend around at least a portion of a vehicle tire; a traction plate having a channel configured to receive the primary strap, and one or more traction-enhancing surfaces e...
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WO/2015/012527A1 |
The present invention relates to an anti-skid device for a tire, comprising: fixed plates fixed to a wheel of the tire, the fixed plates each having a cylindrical nut-type fastening means with a thread formed on the inner circumferential...
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