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WO/2024/079937A1 |
In a tire/rim assembly of the present invention: tire-side projecting portions that project inward in a tire radial direction are provided in at least a portion, in a circumferential direction, of an inner cylindrical body; through-holes...
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WO/2024/079938A1 |
A tire/rim assembly according to the present invention is formed by assembling, to a rim having a flange section, a non-pneumatic tire comprising an inner cylindrical body, an outer cylindrical body surrounding the inner cylindrical body...
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WO/2024/017976A1 |
The invention provides a wheel for a pushchair, the wheel comprising a an inner hub for connection to an axle, an outer rim for engaging the ground in use a plurality of spokes connected between the inner hub and the outer rim, wherein t...
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WO/2024/005227A1 |
A wheel unit having a complex structure for overcoming obstacles comprises a coupling part, a circular frame part, a plurality of frames, and an outer unit. The coupling part is coupled to a driving shaft. The circular frame part include...
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WO/2023/235195A1 |
A wheel assembly may include an inner rim, and an outer rim surrounding the inner rim. The outer rim may include outer rim segments each hingeably coupled in end-to-end relation to an adjacent outer rim segment to define the outer rim. T...
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WO/2023/235193A1 |
A wheel assembly for coupling to an axle may include an outer rim, distal inboard attachment points coupled to the outer rim, and distal outboard attachment points coupled to the outer rim. The wheel assembly may also include an axle att...
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WO/2023/214422A1 |
Disclosed herein a wheel suspension system, comprising, a wheel rim, a plurality of adaptors equidistantly mounted on inner periphery of the wheel rim, a plurality of suspension curved elastic members having drafted ends configured to be...
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WO/2023/177537A1 |
A wheel assembly to be coupled to a hub of a vehicle includes an inner rim to be coupled to the hub of the vehicle, an outer rim surrounding the inner rim, and gas springs operatively coupled between the inner rim and the outer rim to pr...
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WO/2023/177536A1 |
A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle, and an outer rim surrounding the inner rim. The wheel assembly may also include gas springs operatively coupled betwee...
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WO/2023/084172A1 |
The invention relates to device for assembling a non-pneumatic tyre (2) comprising a hub (3) having a central axis (Z3), a peripheral annular band (4) and a plurality of spokes (5) that connect the hub (3) to the peripheral annular band ...
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WO/2023/084170A1 |
The invention relates to a device for assembling a non-pneumatic tyre (2) comprising a hub (3) having a central axis (Z3), a peripheral annular band (4) and a plurality of spokes (5) that connect the hub (3) to the peripheral annular ban...
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WO/2023/075784A1 |
A non-pneumatic wheel having an outer tread band, a hub and a plurality of spoke joining the hub and the outer tread band, wherein a portion of each spoke at its radially inner end adjacent to the hub overlaps a portion of the adjacent s...
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WO/2023/056508A1 |
A wheel assembly comprising a wheel that is rotatable about a shaft. The wheel is supported by a plurality of connecting members to rotate about a plurality of motors that are arranged on the shaft. The plurality of motors are operable t...
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WO/2023/059535A1 |
A wheel assembly for coupling to an axle may include an outer rim, and distal inboard and outboard attachment points coupled to the outer rim. An inboard axle attachment assembly may include an inboard medial portion to be coupled to the...
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WO/2023/053690A1 |
A tire abnormality determination system (100) according to this disclosure comprises: a relating information acquisition unit (111) which acquires deterioration relating information which may influence deterioration of a non-pneumatic ti...
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WO/2022/245419A9 |
A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle and an outer rim surrounding the hub. The wheel assembly may also include gas springs with associated integral hydrauli...
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WO/2023/048761A1 |
The invention is embodied in a tire having retractable studs. A driver can activate the studs for driving in icy and/or snowy conditions without manual replacement of all-weather tires to snow or studded tires as well as the installation...
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WO/2023/023003A1 |
A shock absorbing component for a luggage wheel is disclosed. In one practice, the component comprises a resilient circular member comprising an outer circumference; a center hole comprising an incompressible sleeve inserted into the cen...
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WO/2022/269569A1 |
The present teachings generally provide for an overrunable test vehicle for use with a soft target. The overrunable test vehicle comprises a chassis defining a cavity and having an external mounting area for receiving the soft target, at...
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WO/2022/200723A1 |
The invention relates to a structurally supported airless deformable casing (1) for a rolling object pushed or pulled at a speed of less than 25 km/h, or for an idler of a vehicle, the maximum speed of which is less than 25 km/h, compris...
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WO/2022/197588A1 |
A wheel assembly to be coupled to a hub of a vehicle may include an inner rim to be coupled to the hub of the vehicle and an outer rim surrounding the hub. The wheel assembly may also include gas springs operatively coupled between the i...
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WO/2022/197592A1 |
A mine material processing apparatus (510) comprises a rotatable drum (511) to process mine material, and wheel assemblies (530a-530f) configured for rotation of the rotatable drum (511). Each wheel assembly may include an inner rim, an ...
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WO/2022/183252A1 |
The disclosure relates to a front freewheel adapter for a bicycle drivetrain which includes a crankset releasably connected to a chainring. The adapter is configured for installation between the crankset and the chainring to adapt the dr...
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WO/2022/178581A1 |
A nonpneumatic vehicle wheel assembly in one form has a rubber tyre interconnected to a hub by spiral spokes. The rubber tyre defines an inner annular channel across which tyre pins through sides of the tyre pivotally engage through resp...
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WO/2022/168154A1 |
Provided is a wheel device wherein a first elastic body couples an intermediate member and a tire such that the intermediate member is capable of moving relative to the tire along a first imaginary straight line orthogonal to the axis of...
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WO/2022/154461A1 |
The present invention provides a wheel unit for overcoming an obstacle, wherein: by using a principle of water droplets maintaining the shapes thereof through surface tension, at the time of driving on level ground, changes in a shape of...
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WO/2022/145591A1 |
The present invention relates to driving on stepped terrain, and more particularly, to an independent suspension wheel device capable of driving on both stepped and flat terrain, and a driving device including same. To this end, provided...
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WO/2022/147398A1 |
A non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially coaxial with the lower ring. Support structure connects the lo...
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WO/2022/139801A1 |
A spoke (12) for a non-pneumatic tire (10) is provided that has a nose (28) that engages a first panel (16) and a second panel (18). A first foot (20) is carried by the first panel and has a first foot first concave surface (46) and an a...
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WO/2022/139181A1 |
A wheel device is disclosed. The present wheel device comprises: a wheel member; a tire, which is disposed at the outer side of the wheel member, includes a plurality of hollow pipes disposed between an inner layer and an outer layer and...
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WO/2022/133406A1 |
A non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially coaxial with the lower ring. Support structure connects the lo...
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WO/2022/126289A1 |
The invention relates to a wheelchair with integral adaptability for adjusting to different topographies of the terrain, comprising a frame supporting a seat for the user; push and manoeuvrability handles attached to the frame; a pair of...
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WO/2022/130969A1 |
A vehicle wheel comprising: two annular rim members that are arranged on the same axis; one or more annular flange members that are located between the two rim members and that are arranged so as to have the same axis of rotation as that...
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WO/2022/123951A1 |
Provided is an electric wheel (100) comprising: an in-wheel motor (10) (motor) which includes an outer rotor (11)(rotor); a support body (20) which is connected to an outer peripheral portion of the outer rotor (11); and a tire (30) whic...
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WO/2022/103028A1 |
A variable-stiffness wheel according to one embodiment of the present invention comprises: a tire; and a tire support module which includes a plurality of composite loops, each having a stiff region and a ductile region and positioned in...
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WO/2022/068832A1 |
A flexible support frame integrated flexible tire, comprising a tread complex (1), an intermediate flexible support frame ring (2), and a built-in rim (3). The built-in rim (3) is provided at the middle position thereof with an axle hole...
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WO/2022/066217A1 |
A non-pneumatic tire includes an annular inner ring, an annular outer ring, and a support structure positioned between the annular inner ring to the annular outer ring. The support structure includes a multilayer structure of a rubber sk...
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WO/2022/053833A1 |
A wheel assembly incorporating a non-pneumatic tyre, said assembly including first inner web or rib members and one or more second outer web or rib members. The web or rib members comprise flexible or resilient material where the first i...
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WO/2022/039892A1 |
A non-pneumatic tire includes an inner ring having an axis of rotation and an outer ring coaxial with the inner ring. The non-pneumatic tire further includes support structure extending from the inner ring to the outer ring and a circumf...
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WO/2022/003369A1 |
A wheel (10) including a wheel rim (12), a hub (14) defining a hollow housing for a wheel mount (26) and three or more resilient and equidistantly spaced spokes (16) extending between an outer circumferential surface (18) of the hub (14)...
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WO/2022/005741A1 |
A non-pneumatic and method of making a non-pneumatic tire. The non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially c...
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WO/2021/224953A1 |
In this wheel apparatus, an intermediate member encloses a rotation part. A tire encloses the intermediate member. A first vibration control mechanism includes a first weight and a first interlocking part. The first interlocking part cau...
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WO/2021/222754A1 |
Provided is an non-pneumatic tire that includes thermoplastic elastomer which is pre-tensioned during the process of forming the non-pneumatic tire. The pre-tension is provided by a thermal means that is naturally available in the formin...
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WO/2021/216550A1 |
A wheel that deforms to absorb force is provided. The wheel includes one or more deformable spokes that extend from a central portion of the wheel to an outer portion of the wheel. The spokes are configured to interface against neighbori...
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WO/2021/180136A1 |
Provided are a shock absorption and mute wheel and a movable apparatus. The shock absorption and mute wheel comprises: a hub (2), with the hub (2) being annular; and a wheel rim (1), wherein the wheel rim (1) is fixedly connected to a ra...
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WO/2021/175956A1 |
A load handling device is provided for lifting and moving storage containers (10) stacked in a grid framework (14) structure comprising: a first set of parallel rails or tracks (22b) and a second set of parallel rails or tracks (22a) ext...
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WO/2021/175958A1 |
A wheel for MHE (material handling equipment) comprising: a hub; a rim; and spokes, wherein the spokes supportively connect the rim to the hub, wherein the spokes are arranged in a network and least some of the spokes are non-radial, and...
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WO/2021/152286A1 |
A wheel comprising an inner wheel rim, for attachment to a wheel hub, and an outer wheel rim. The inner and outer wheel rims comprise sliding surfaces, wherein the inner and outer wheel rims are configured such that the sliding surfaces:...
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WO/2021/153161A1 |
This non-pneumatic tire includes: an inside annular section; an outside annular section that is coaxially provided outside of the inside annular section; first linking sections that, in an axial direction cross-section, link the inside a...
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WO/2021/143357A1 |
Disclosed is an electric vehicle hub with a cushioning effect, which relates to the technical field of electric vehicle hubs and can be replaced in a timely manner when webs (21) are damaged. An outer connecting ring (23) is provided wit...
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