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WO/2012/136022A1 |
A spring tire comprises a rim (1), an annular outer tire (2) and compressed springs in the outer tire (2). Said compressed springs are set to annular spring tire rings (3). At least two groups of single spring tire ring (3) are coiled on...
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WO/2012/128892A1 |
A non-pneumatic tire is provided with an annular reinforcing web (20a, 20b) that reduces the bending of compression spokes (18) formed in the tire and reduces stresses and strains in the tire. The non-pneumatic tire includes an inner hoo...
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WO/2012/122913A1 |
A wheel for heavy machinery comprises a tire (1), a rim (2), a batten (3), a spindle nose (4) and a fastening member (5). The tire (1) is an integrated solid tire with an external diameter of 750 mm to 2000 mm and a section width of 300 ...
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WO/2012/121306A1 |
The purpose of the present invention is to provide a tire and wheel assembly which has appropriately low vertical rigidity and an appropriate ground contact area, in which force in the circumferential direction is satisfactorily transmit...
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WO/2012/102932A1 |
This invention relates generally to shear band of a tire that has means for inducing buckling when the tire is subjected to high deformations, and, more specifically, to a tire that has a shear band with at least one membrane that has a ...
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WO/2012/091755A1 |
A non-pneumatic tire and a method of manufacturing the same are provided. More particularly, a non-pneumatic tire having a reinforcement structure with one or more spacers is provided along with a method of placement of a spacer between ...
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WO/2012/091754A1 |
A non-pneumatic wheel with reinforcement bands that provide structural support for the wheel and a method of manufacture of such a wheel are described. The reinforcement band forms part of an annular reinforcement structure that includes...
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WO/2012/056849A1 |
The purpose of the present invention is to provide a friction adjustment mechanism and a method therefor which are capable of allowing a vehicle to run on a typical running surface, such as of asphalt, in order to simulate the running of...
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WO/2012/037750A1 |
An elastic unit integral intelligent safety tire and the manufacturing method thereof are provided. The tire comprises a tire body (1), an integral elastic element (2) and a rim (3). The integral elastic element (2) is coated and compoun...
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WO/2012/032000A1 |
Non-pneumatic resilient wheel (10) which is structurally supported and defines three perpendicular directions: circumferential (X), axial (Y) and radial (Z); this wheel comprising at least: o a hub (11); o an annular band known as a shea...
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WO/2012/010402A1 |
Flexible tyre having a flexible bearing structure running circumferentially about an axis of rotation, a tread strip (13) of the radially outer periphery of the bearing structure, and at least one securing zone (11) radially on the same ...
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WO/2012/008688A2 |
The present invention pertains to a shape deformation wheel, wherein a wheel body and a wheel are not fixed but separated so as to act mutually mobile with respect to an external load, thereby enabling the smooth driving of the wheel. Th...
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WO/2011/157847A1 |
A tire (1) comprising a rubber tread portion (2) extending in circumferential direction of the tire (1) and being provided for contacting a ground surface and a truss ring (3), contacting and extending along the tread portion (2) for sup...
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WO/2011/145967A1 |
The invention can relate to transport means intended for use in sporting devices for riding on hard surfaces (skateboards, roller skis, quad bikes, carts, bicycles, etc.). The technical result of the claimed invention is: reduced frictio...
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WO/2011/124736A1 |
The invention relates to an accessory for pneumatic wheels of the type comprising a functional combination of a rim and a tyre defining therebetween a sealed chamber with the corresponding inflation valve thereof, characterised in that t...
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WO/2011/112920A1 |
A non-pneumatic wheel is provided having a continuous loop reinforcement assembly that can support a load and have performance similar to pneumatic tires. Various configurations of a non-pneumatic wheel, including variations of the conti...
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WO/2011/096788A1 |
A segmentalized spare tyre (10) assembly, comprising: a plurality of tyre segments (11) having hollow interiors (21), placed end to end to form a circular tyre structure for attachment to a rim (15) of a vehicle wheel; a plurality of rod...
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WO/2011/086739A1 |
Disclosed is a non-pneumatic tire/wheel assembly including a tire body (1), at least part of which being composed of elastomer compound, and a wheel to which the tire body is assembled, which comprises a fastening member (7) embedded in ...
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WO/2011/086510A2 |
The invention relates to a motor vehicle wheel assembly which comprises a rim securable to a hub and supporting a moulded polyurethane tyre carcass in which the rim carries around its periphery a series of spaced apart guides extending p...
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WO/2011/077312A1 |
A tyre assembly for off -road motorcycle wheels comprises a tyre including a carcass structure (3), and a tread band (18) including a plurality of blocks (20) circumferentially spaced apart from each other by transverse grooves, and appl...
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WO/2011/049407A2 |
The present invention relates to a non-pneumatic tire which rotates on a rotary axis, comprising: an annular member of an elastic material formed at a uniform, predetermined distance from the axis of rotation to form the body of the tire...
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WO/2011/011419A2 |
A non-pneumatic tire for supporting a load by working in tension comprising a generally annular inner ring, a generally annular outer ring, and an interconnected web having a plurality of web elements and comprising a plurality of genera...
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WO/2010/139484A1 |
The invention relates to a tire filling compound for vehicles, in particular for utility vehicles, composed of a polyurethane component and a solid particle component, wherein the polyurethane component consists of a two-component polyur...
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WO/2010/100155A1 |
The invention relates to a polyurethane elastomer comprising an environmentally friendly extender oil with relatively low levels of polycyclic aromatic hydrocarbons (PAH). The polyurethane elastomers of the present invention ideally prov...
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WO/2010/086767A1 |
The present invention relates to a vehicle tyre, more particularly to a bicycle tyre. According to the invention, said tyre (1) comprises: a self-supporting inner tube (3), that avoids the risk of punctures and can assure by itself the c...
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WO/2010/053663A1 |
A non-pneumatic tire comprising two or more radial regions (452, 454) have differing Shore A/ Shore D hardness. The non-pneumatic tire comprises side cavities (412) that are staggered with respect to laterally opposing side cavities (412...
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WO/2010/049963A1 |
An airless vehicle tyre, in particular for road vehicles, has a tread (7), which rolls on a road surface, and a reinforcing strip (10) made of elastomeric material and for reinforcing the tread (7); the reinforcing strip (10) being locat...
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WO/2010/046868A1 |
The invention is for a heavy duty rim assembly for a wheel (10) for a very heavy vehicle and for a wheel including such a rim. The rim assembly includes an inner barrel (13) having an inner mounting formation for mounting on a wheel moun...
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WO/2010/038616A1 |
A non-pneumatic tire having less rolling resistance than a solid tire, providing better drive comfort and driveabilty than the solid tire, and having a weight drastically reduced from a conventional link-type non-pneumatic tire. A non-pn...
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WO/2010/027624A1 |
Wheels (110, 200, 800, 900, 901 ) and methods of making wheels (110, 200, 800, 900, 901) are disclosed including an inner portion (210, 810, 910) and a tread (220, 820, 920) mechanically coupled to the inner portion (210, 810, 910). The ...
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WO/2010/007636A1 |
In a wheel assembly (1) which does not require pressurizatioh by means of pressurized fluid, an annular body (7) made of elastomeric material comprises a tread (8) and a band (10) reinforcing the tread (8) and is coupled to a wheel rim (...
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WO/2010/005056A1 |
A non-pneumatic tire (1) is provided with a plurality of connecting members (13) for connecting a fixing body (11) and an annular body (12) in the circumferential direction of the tire. The annular body is split into a large number of s...
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WO/2009/135561A2 |
Non-pneumatic resilient wheel (10), structurally supported, defining three perpendicular directions, namely circumferential (X), axial (Y) and radial (Z), this wheel comprising at least: a hub (11); an annular band known as the shear ban...
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WO/2009/112110A1 |
A wheel (1) comprising a solid tire (2) and a rim (3), the solid tire (2) comprising a rubber base layer (4) with a reduced height (16) extending in circumferential direction of the tire (2), an inner circumferential contact surface (8) ...
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WO/2009/110633A1 |
Provided is a celestial-body-running vehicle wheel, which is enabled to exhibit the intrinsic, running performance thereof sufficiently by retaining a sufficient ground contact length while assuming that the wheel is small in the maximum...
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WO/2009/108511A1 |
The present invention is generally related to a tire assembly comprising a plurality of non-pneumatic tires (402, 404) removably disposed on a single rim (410).
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WO/2009/087291A2 |
The invention relates to a tyre including a casing at least partially made of gum, defining an inner annular volume and having a top (1) defining a tread and two flanges (2) connected to said top (1), as well as a carrier structure (4). ...
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WO/2009/070418A1 |
Various exemplary embodiments are provided of wheel assemblies and tires. In one exemplary embodiment, a wheel assembly generally includes first and second wheel pieces attachable to each other. The first and second wheel pieces may incl...
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WO/2009/064075A1 |
Provided is a non-pneumatic wheel (100) for a vehicle, and a wheel (100), suspension (200; 200-1), and tire (300) used therein that are capable of ensuring driving stability because there is no air chamber between a wheel (100) and a tir...
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WO/2009/055670A1 |
A non-pneumatic tire comprising side cavities that are staggered with respect to laterally opposing side cavities, and laterally extending tread grooves that are in substantial radial alignment with the cavities. In another embodiment, t...
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WO/2009/033619A1 |
Composite laminated product (1) forming a deformable cellular structure, characterized in that it comprises at least: an upper strip (2) and a lower strip (3) that are both oriented in the same main direction X between the two strips (2,...
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WO/2009/033620A1 |
Non-pneumatic elastic wheel (10) which is structurally supported, defining three perpendicular directions, namely circumferential (X), axial (Y), and radial (Z), this wheel comprising at least: a hub (11); an annular strip called the she...
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WO/2009/031650A1 |
Connection members (13) for interconnecting an installation disc (11) and a ring-shaped body (12) are formed, in a side view of the non-pneumatic tire, to be axisymmetrical about an imaginary line interconnecting the axis (O) and one end...
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WO/2009/016933A1 |
A vehicle tire that has an excellent impact mitigating function to improve driving comfort of a vehicle and in which a tread section alone can be replaced. A load to the vehicle transmitted from the tread section (12) and an impact while...
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WO/2009/016962A1 |
Provided is a non-pneumatic tire having a supporting structure for supporting the load from a vehicle. The supporting structure (SS) comprises an inner annular portion (1), an intermediate annular portion (2) formed concentrically on the...
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WO/2009/005945A1 |
A shear band that may be used as part of a structurally supported wheel is provided. More particularly, a shear band constructed from resilient, cylindrical elements attached between inextensible members is described. In certain embodime...
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WO/2009/005946A1 |
A shear band that may be used as part of a structurally supported wheel is provided. More particularly, a shear band constructed from resilient, columnar elements attached between outer and inner members is described. In certain embodime...
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WO/2008/142625A1 |
A vehicle tyre component is disclosed which comprises a band (5) of stiffly resilient material shaped to conform with the interior of a hollow tyre which has a tread (2), side walls (3) and inner peripheral wheel rim engaging beads (4), ...
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WO/2008/136099A1 |
A non-pneumatic tire with spokes easily mountable on and dismountable from a wheel. In the non-pneumatic tire (1), a spoke structure (10) including an annular outer peripheral member (3) and an inner peripheral member (5) connected to ea...
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WO2008053450B1 |
The invention provides a heavy duty rim assembly (10) for use with a moulded or cast non- inflatable tyre, a wheel (100) including such a rim assembly and tyre (102), a mould (200) for such a tyre, and a method of manufacturing such a wh...
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