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WO/2015/052989A1 |
A non-pneumatic tire according to the present invention includes a first and a second elastic link plate (21, 22) having a plurality of first to third curving portions (21d to 21f, 22d to 22f) curving in a tire circumferential direction ...
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WO/2015/012501A1 |
The present invention relates to a non-pneumatic wheel and, more specifically, to a non-pneumatic wheel which can reduce vibration by improving weight and stress dispersion effects through the shape improvement of a spoke provided in the...
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WO/2014/170745A1 |
A wheel comprises a rim, a hub and a suspension unit. The wheel incorporates or is connectable to a torque source capable of producing torques up to a maximal torque for rotating the wheel around a rotation-axis. In this invention, the s...
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WO/2014/103701A1 |
This non-pneumatic tyre comprises: an attachment body (11) which is attached to an axle; a ring member (14) comprising an inner cylinder body (12) which is fitted to the exterior of the attachment body (11), and an outer cylinder body (1...
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WO/2014/103680A1 |
This non-pneumatic tyre comprises: an attachment body (11) which is attached to an axle; a ring member (14) comprising an inner cylinder body (12) that is fitted to the exterior of the attachment body (11), and an outer cylinder body (13...
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WO/2014/103721A1 |
This non-pneumatic tyre comprises: an attachment body (11) which is attached to an axle; a ring member (14) comprising an inner cylinder body (12) that is fitted to the exterior of the attachment body (11), and an outer cylinder body (13...
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WO/2014/103723A1 |
The present invention comprises: an attachment body (11) that is attached to an axle; a ring member (14) comprising an inner cylinder body (12) that is fitted to the exterior of the attachment body (11), and an outer cylinder body (13) t...
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WO/2014/103419A1 |
The present invention comprises: an attachment body (11) which is attached to an axle; a ring member (14) comprising an inner cylinder body (12) which is fitted to the exterior of the attachment body (11), and an outer cylinder body (13)...
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WO/2014/075551A1 |
A buoyant wheel. A moving wheel is formed by using movement of a rotating wheel (4), a long-lasting elastic component (5), and a flexible connecting member (9). The buoyant wheel can achieve the effects of conserving energy and reducing ...
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WO/2014/068202A1 |
The variable-diameter wheel comprises a ring gear (10) provided with at least one blade (21) that moves away from the idle position of same in order to vary the external or internal diameter of the wheel. The wheel according to the inven...
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WO/2014/069570A1 |
In the present invention, a linking member (15) is provided with linking plates (21, 22) that link an attachment body and a ring-shaped body (13); in the linking plates (21, 22), a plurality of arced surface sections (21d-21j and 22d-22j...
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WO/2014/069653A1 |
This non-pneumatic tire is provided with: an attachment body (11) attached to an axle; an outer tube body (13) that encircles the attachment body (11) from the outside in the radial direction of the tire; and a linking member (15) that d...
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WO/2014/065263A1 |
A non-pneumatic tire which is equipped with an attachment body to be attached to an axle shaft, a ring-shaped body (13) which surrounds the attachment body from outside in the radial direction of the tire, and multiple connecting members...
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WO/2014/061809A1 |
This non-pneumatic tire (1) is provided with: a mounting body (11) which is mounted to an axle; an outer cylinder body (13) which surrounds the mounting body (11) from the outside in the radial direction of the tire; and connection membe...
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WO/2014/036415A1 |
A non-pneumatic tire (24) includes an inner circumferential barrier (26), an outer circumferential barrier (28) radially spaced from the inner circumferential barrier, and a support structure (32) extending between the inner and outer ci...
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WO/2014/020203A1 |
The invention relates to an elastic wheel for railway vehicles, consisting of a tread (1) and a wheel web (2) which define a recess for inserting an elastomer which is then compressed by a retaining ring (3) which is connected to the whe...
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WO/2013/175178A1 |
A hub (10) for a wheel (40) incorporating resilient spokes (36) to connect the hub (10) to a rim (38). The hub (10) comprises a hub body (12) having a through hole (14) defining an axis of rotation (A) of the hub (10) and a plurality of ...
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WO/2013/160653A1 |
A wheel or tyre for a bicycle comprises a ground-contacting surface, at least a portion of the ground-contacting surface being carried on a movable portion having a degree of freedom about an axis parallel to a circumference of the wheel...
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WO/2013/152067A1 |
The present invention provides spoke geometry for a non-pneumatic tire that is less prone to fatigue when used. In particular, the spoke geometry is provided with an optimized thickness profile over the length of the spoke. This optimiza...
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WO/2013/141927A1 |
A wheel includes a central hub and a flexible rim. A drive band configuration including a plurality of flexible bands extends as spokes from the central hub to the rim. The hub and band configuration cause the rim to flex toward and away...
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WO/2013/138548A1 |
A non-pneumatic tire is disclosed where a resilient wheel is mounted on a rim and the wheel has an inner ring (8), an outer ring (10) and a plurality of flexible webs interconnected between the inner and outer rings. The flexible webs de...
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WO/2013/135303A1 |
The invention relates to a screw press for producing oils, comprising a housing (1) having a circular cylindrical cross-section, wherein a filling opening (4) is arranged in the region of a first end of the housing (1), a discharge openi...
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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 ...
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WO/2013/061121A1 |
A wheel with a suspension system being connectable to a vehicle, like a wheel chair, comprises a hub (38) and a rim (34) rotatable about the axle (42) of the hub (38). Between the hub (38) and the rim (34), a number of support members (4...
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WO/2013/004062A1 |
Disclosed is a roller comprising a wheel body of a rigid material, wherein the surface of the wheel body that is used for rolling is a wheel face, at least one groove is provided on the wheel face, a flexible material is embedded in the ...
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WO/2012/160534A1 |
A non-inflatable vehicle tyre (1) comprising a rubber carcass (3) moulded to fit and be secured to a wheel rim (2) with a series of equally spaced passages (9) extending transversely through the carcass (3) to provide resilient supportin...
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WO/2012/153170A1 |
A wheel connectable to a vehicle comprises a stationary member comprising an axis, a rotary member rotatable about said axis, and at least one support member ( 150 ) positioned between said stationary member and said rotary member thereb...
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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/2012/037750A1 |
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/2012/036687A1 |
A passive tuned vibration absorber is used to attenuate unwanted vibrations in the spokes of a non-pneumatic tire and wheel assembly. Each spoke has a cutaway central portion having a tuned vibration absorber n the form of a protruding m...
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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/2012/017202A1 |
A wheel (10) comprises a hub (12), a rim (14) and a plurality of resilient spokes arranged to define pairs of opposed spokes (16a,16b) spaced circumferentially around the wheel (10). The hub (12) defines an axis of rotation (A) of the wh...
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WO/2011/163530A1 |
Rotary motion devices (10) are provided. In one embodiment, the rotary motion devices (10) may comprise: a mass (12); a circumferential component (14); a plurality of spokes (16) connecting the mass (12) to the circumferential component ...
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WO/2011/152813A1 |
This skew-symmetric non-pneumatic tire focuses on the mechanical aspects of the design of the design to solve problems associated with the ride comfort, durability and assembly of a non-pneumatic tire. The tire has a generally cylindrica...
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WO/2011/101656A1 |
A separator (2), such as a sludge compactor, comprising a perforated tubular screen (4,6), an inlet (8) for mixture to be separated opening into the interior of the screen (4,6), a solids outlet (10) situated at one end of the screen (4,...
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WO/2011/092709A1 |
A locomotion assembly is provided, suitable to be used in a vehicle. The locomotion assembly comprises a frustum-conical structure comprising at least one flexible member having a frustum-conical surface extending between its relatively ...
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WO/2011/060750A1 |
The invention relates to novel, impact-damped wheels and rollers, in particular comprising a metal main body, for example steel, having a plastic casing, wherein said wheels and rollers can be adapted to special loads/required service li...
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WO/2011/037490A1 |
The invention relates to the field of automotive and motorcycle construction, in particular to motorized transport means, scooters, quad bikes and bicycles and can also be used on electric cars. The wheel can also be used in agricultural...
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WO/2011/025491A1 |
A non-pneumatic wheel assembly is provided. More particularly, a non-pneumatic wheel assembly is provided having a removable hub i.e., a hub that may be separated from the remainder of the wheel assembly. The hub may be reused and other ...
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WO/2010/138150A2 |
A tire includes a plurality of helical springs. Each helical spring includes a first end portion, a second end portion, and an arching middle portion. Each helical spring is interlaced with at least one other helical spring thereby formi...
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WO/2010/052318A1 |
The invention relates to a carriage having a front cleaning block (10) in the upper portion (9) thereof, a rear cleaning block (11), a rotary nozzle (12a) on one side thereof and a rotary nozzle (12b) on the other side and vertical side ...
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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/2010/015686A2 |
The invention relates to a vehicle wheel, which comprises a rigid rim and a flexible tire without an air charge, between which springy spokes, offset angularly with respect to the radial direction, are disposed. The spokes are divided in...
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WO/2010/012091A1 |
There is described a suspension wheel comprising a substantially rigid rim, a substantially rigid hub disposed concentrically within the rim to define an annular space between the rim and the hub, the hub being adapted for connection to ...
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WO/2010/009329A1 |
A vehicle wheel assembly and a method of making the wheel assembly. In one embodiment, a wheel assembly may include a rim, a hoop member, and a resilient member. The hoop member may be disposed around the rim and spaced apart from the ri...
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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/2009/110633A1 |
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/2009/042460A2 |
A shear band that may be used as part of a structurally supported wheel is provided. More particularly, a shear band constructed from at least two helical coils attached between inextensible members is described. In certain embodiments, ...
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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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