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Patent Searching and Data


Matches 151 - 200 out of 6,339

Document Document Title
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...  
WO/2009/060502A1
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...  
WO/2009/046020A1
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.  
WO/2009/032240A1
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/2008/148248A1
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...  
WO/2008/150132A1
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...  
WO/2008/150138A1
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...  
WO/2008/145429A1
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...  
WO/2008/133429A1
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...  
WO/2008/120884A1
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...  
WO/2008/119411A1
A slide prevention device comprises a fixing ring (5) made of textile material on the wheel outer side. Bridging strips (8) extend from the fixing ring and run to a tension ring on the wheel inner side. Tread elements (9), seated on the ...  
WO/2008/108586A1
A device for preventing slipping of a vehicle is disclosed, which improves a vehicle slipping prevention device in which a plurality of spikes connected with a connection member are inserted into a gap between double wheels disposed at a...  
WO/2008/098879A1
Anti-skid device (10) for a tire (13), comprising a plurality of modules (11) associated with each other to form substantially a chain disposed annularly around a circular external surface (12) of the tire (13). Each module (11) comprise...  
WO/2008/099983A1
Provided is an anti-slipping device for dual tires including: a plurality of spike members (100) which includes an insertion plate (110) bent in a trapezoidal shape to be inserted between the dual tires (10), and a close-contact plate (1...  
WO/2008/094049A1
A device to be fitted to an automobile wheel in order to increase friction between the wheel and the road surface during winter conditions is made substantially from textile material and comprises a belt (12) to encircle the tread of the...  
WO/2008/058304A3
The invention relates to a turnbuckle (4) for securing two wire-shaped end sections (6, 7) of a lateral strand (3) of a non-skid chain (1) for a wheel of a vehicle, the lateral strand having a pulling element (5), comprising a housing (1...  
WO/2008/062262A1
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/2008/058304A2
The invention relates to a turnbuckle (4) for securing two wire-shaped end sections (6, 7) of a lateral strand (3) of a non-skid chain (1) for a wheel of a vehicle, the lateral strand having a pulling element (5), comprising a housing (1...  
WO2008029424A8
The anti-skid device for wheels, comprises: a structured chain (2) predisposed to be arranged in contact with a tread (101) of a wheel (100); a support body (3), coaxially associable to the wheel (100) and solid in translation thereto re...  
WO/2008/055352A1
A traction chain assembly for providing improved traction to elastomeric tracks is provided. The traction chain assembly comprises two side brackets adapted to be mounted on each side of the track and generally to the drive lugs thereof....  
WO/2008/035000A3
The invention relates to an adhesion chain for the wheel of an automotive vehicle, that comprises an adhesion tread intended for contact with at least the tread of the related wheel and kept in place using respectively inner and outer te...  
WO2007092786B1
Self-tightening snow chain for attachment to a vehicle wheel to provide traction. The preferred  
WO/2008/035000A2
The invention relates to an adhesion chain for the wheel of an automotive vehicle, that comprises an adhesion tread intended for contact with at least the tread of the related wheel and kept in place using respectively inner and outer te...  
WO/2008/029424A1
The anti-skid device for wheels, comprises: a structured chain (2) predisposed to be arranged in contact with a tread (101) of a wheel (100); a support body (3), coaxially associable to the wheel (100) and solid in translation thereto re...  
WO/2007/092786A3
Self-tightening snow chain for attachment to a vehicle wheel to provide traction. The preferred self-tightening snow chain includes a traction cable and a tensioning device including a housing having a top including a set of housing teet...  
WO/2008/001400A1
A snow chain device consisting of couples of elements that may be applied and fixed to any tyre, so as to obtain the complete covering of the same, comprising: - front and back loomes (1) and (2), reciprocally connected by snowbreak chai...  
WO/2007/116638A1
A lightweight tire chain made of textile exhibiting excellent storage performance, which is a tire chain excellent in durability, brake performance and hill-climbing performance. In the tire chain (10) made of textile and applied removab...  
WO/2007/099127A1
The present invention relates to a non-slip jacket (1) for a vehicle wheel, comprising a cover portion (2) that covers the tread of the wheel in order to increase adhesion with the ground. This jacket (1) is such that it comprises at lea...  
WO/2007/096310A1
A tensioning and locking device, in particular for snow chains, characterised by comprising: - a casing (2) housing a spool (10) about which a traction cable is wound, - elastic means (12) preloadable as a result of withdrawing the cable...  
WO/2007/095754A1
A traction aid device (10) for providing traction to a wheel (40) of a vehicle relative a ground surface (44) has two sections (14,16), composed of side members (22) and traction members (24), connected by a connecting means (18) enablin...  
WO/2005/100054A3
A traction improvement system for an over-the-road vehicle includes a traction improvement module that sense vehicle hydroplaning and activates ultra-sound wave emitters to disrupt water surface tension in proximity to the tire when hydr...  
WO/2007/092786A2
Self-tightening snow chain for attachment to a vehicle wheel to provide traction. The preferred self-tightening snow chain includes a traction cable and a tensioning device including a housing having a top including a set of housing teet...  
WO/2007/090706A1
Anti-skid device for tires having a tread with a circumferential groove, whereby the anti-skid device comprises a plurality of contact elements (5, 6) arranged one next to another along line, with each one of the contact elements having ...  
WO/2007/065949A3
An auxiliary pulling apparatus (237) for attachment of the two ends of a flexible retaining ring (14) of an anti skid device is disclosed. The auxiliary pulling apparatus comprise a first attachment means (233) at its first end and a rop...  
WO/2007/077204A1
A tightening system of straps for use in anti-skid and traction enhancement devices is disclosed. The tightening system comprises a central node which is located on the principle axis of the axle of a wheel and which has a plurality of e...  
WO/2007/065949A2
An auxiliary pulling apparatus (237) for attachment of the two ends of a flexible retaining ring (14) of an anti skid device is disclosed. The auxiliary pulling apparatus comprise a first attachment means (233) at its first end and a rop...  
WO/2007/066022A1
This chain for improving the adhesion of a motor vehicle wheel (1) comprises an adhesion strip (5) intended to come into contact at least with the tread strip (4) of the wheel in question, and held by tensioning cables, an outer one (21)...  
WO/2007/063561A1
Anti-skid device for vehicle wheels comprising a central support (1) adjacent to the wheel outer side and three or more arms (2) pivoted to said support (1). The arms (2) are pivoted in an eccentric position with respect to the rotation ...  
WO/2007/057450A1
A tightening system (135) for use with anti-skid and traction enhancement devices for wheeled vehicles comprising a sealed tightening mechanism (130) which can clutch and ratchet the rotational movement applied by the user on a knob (212...  
WO/2007/039923A1
Antiskid device (1) for vehicles including a band (2), made of fabric (7), suitable for surrounding at least the tread (13) of a vehicle tire and mounting means (10), associated with said band (2), for maintaining it in position around t...  
WO/2007/030956A1
Disclosed is an anti-skidding device comprising a number of anti-skidding elements (13) which are interconnected by means of traction ropes (15) and can be kept together with the aid of a central clamping mechanism (7). The inventive ant...  
WO/2007/011090A1
The present invention is to provide a snow chain in which comprises a chain fixing body (100); a chain main body (200) which includes an inner case (210) in which a plurality of sliding grooves is formed, an outer case (220) in which a s...  
WO/2006/135249A1
A tire chain for installation onto a vehicle tire to increase the gripping capacity against the ground, usually during snow and icy road conditions, is described. The tire chain comprises links (1; 1') which in use bear against the tire ...  
WO/2006/129147A1
Antiskid cover for wheels, comprising a fabric ring-shaped band (2) , with a first inner surface in contact with the wheel, and a second outer surface to which an antiskid tread is applied.  
WO/2006/129156A1
Retractable traction device applicable to the driving wheels of vehicles comprising at least one disk (1) that may be equipped with a plurality of retractable circular segments (2) provided with gripping claws (3) .  
WO/2006/126226A1
The present invention refers to a cleated band (1) for application on vehicle wheels in case of snow and ice, characterised in that it has a plastic-moulded structure, with a central section (4) externally provided with a series of cleat...  
WO/2006/123498A1
An antiskid device for a vehicle to be attached to a tire of the vehicle is disclosed that includes a belt part (2) disposed so as to encircle the tread part of the tire and generating a gripping force on a road surface; an outer side pa...  
WO/2006/106441A1
An attachment system for a snow chain is disclosed, comprising a rolling track (1, 2a, 2b, 12) joined to a plurality of connecting arms (3) converging towards a common central structure (4) , wherein a plurality of elastic ropes (5) form...  
WO/2006/106442A1
A connection plate (1) of a wheel rolling track of a snow chain is disclosed, of the type comprising a flat main body (10) , a lateral extension (12) for the attachment to retaining arms on the wheel of a vehicle, and at least two opposi...  
WO/2006/092075A1
The invention concerns a vehicle antiskid device comprising a series of articulated chain links designed to be wound on a vehicle wheel tyre, so as to form an antiskid envelope at the periphery of the tyre. At least one portion of the ch...  

Matches 151 - 200 out of 6,339