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公开(公告)号:US20240100880A1
公开(公告)日:2024-03-28
申请号:US17988350
申请日:2022-11-16
发明人: Te-Fu HSIAO , Che-Hao KUO , Chung-Hsin CHANG , Chia-Hsin WANG , Erh-Wei LIU
CPC分类号: B60B23/10 , B60B3/10 , B60B2360/10 , B60B2360/3416
摘要: A multi-piece wheel frame includes a rim and a disc. The rim includes a barrel, and an outer rim portion protruding outwardly from the barrel. The outer rim portion forms an inclined surface, and a ring edge surface connected to an outer edge of the inclined surface and cooperating with the inclined surface to form an obtuse angle. The disc is fixed to the rim, and includes a disc core, a plurality of spoke portions extending radially outwardly from the disc core, and a reinforced ring portion connected to the spoke portions and fixed to the outer rim portion. The reinforced ring portion abuts against at least one of the inclined surface and the ring edge surface.
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公开(公告)号:US20240066916A1
公开(公告)日:2024-02-29
申请号:US18259666
申请日:2020-12-28
发明人: Franco Cimatti , Ehab Fares
IPC分类号: B60B19/10 , B60B3/10 , F16D65/847
CPC分类号: B60B19/10 , B60B3/10 , F16D65/847 , B60B2900/513
摘要: The invention refers to a wheel for a vehicle, the wheel being rotatable around a rotation axis and comprising: a seating space for a brake disk extending around the rotation axis; a wheel rim having a rim well, the wheel rim extending around the seating space and the rotation axis, wherein the rim well protrudes from the wheel rim towards the rotation axis; and at least one spoke being connected to the wheel rim, the at least one spoke being arranged at an outward side of the wheel and extending at least in part radially to the rotation axis; wherein, along the rotation axis, the seating space is arranged closer to the outward side than the rim well. The invention improves the air flow in the vicinity of the wheel to reduce aerodynamic drag and lifting forces on the vehicle.
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公开(公告)号:US11872840B2
公开(公告)日:2024-01-16
申请号:US17170812
申请日:2021-02-08
发明人: Weidong Liu , Shiwen Xu , Minglei Li , Liangjian Yue , Jian Li
CPC分类号: B60B21/106 , B60B3/005 , B60B3/02 , B60B3/10 , B60B21/023 , B60B3/16 , B60B7/06 , B60B21/02 , B60B2310/318 , B60B2360/32 , B60B2900/111
摘要: The application relates to a wheel hub for vehicle, which comprises a flange, a rim, a spoke, a central hole, and bolt bores distributed around the central hole. According to the disclosure, the flange on the wheel front side is affixed with an extension part comprising a radial extension magnitude extending to the outer periphery of the wheel hub and an axial extension magnitude extending to the wheel front side, the extension part comprises a plurality of sections circumferentially distributed along the flange, so as to form on the wheel front side an envelope circle having a diameter size increased by twice the radial extension magnitude. The present disclosure further satisfies the additional needs of the user with respect to the overall design of the wheel.
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公开(公告)号:US20240010027A1
公开(公告)日:2024-01-11
申请号:US18025821
申请日:2021-09-21
IPC分类号: B60B3/10
CPC分类号: B60B3/10 , B60B2310/614 , B60B2310/616
摘要: A vehicle wheel includes a face portion including a central portion defining a Wheel axis and a plurality of spokes extending radially outwardly from the face portion. A rim portion circumscribes the wheel axis and is interconnected to the face portion by the plurality of spokes. The face portion and the rim portion define a first surface and a second surface. The first surface includes a paint finish defining a first gloss rating and the second surface includes a paint finish. defining a second gloss rating that is different than the first gloss rating presenting a multi-gloss paint finish to the wheel.
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公开(公告)号:US20230356490A1
公开(公告)日:2023-11-09
申请号:US18184484
申请日:2023-03-15
申请人: Delta Wheels, LLC
CPC分类号: B29D99/0032 , B60B3/10 , B60B5/02 , B60B23/06 , B60B2360/10 , B60B2360/3412 , B60B2360/3416 , B60B2900/111 , B60B2900/1216
摘要: Methods for fabricating composite wheel assemblies are described, as well as the composite wheel assemblies being fabricated. The composite wheel assemblies may include multiple formed components that are joined together at one or multiple locations within the wheel assemblies, or may be fabricated as a castable wheel. The composite wheel assemblies may be fabricated from reinforced plastic and/or a metal.
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公开(公告)号:US20230331343A1
公开(公告)日:2023-10-19
申请号:US18298926
申请日:2023-04-11
发明人: Longhua YU , Xiunan Hou , Yong Zhang , Dan Li
CPC分类号: B62M11/02 , F16H55/17 , B60B3/10 , F16D1/101 , B60B35/122 , B62K11/10 , B62M7/12 , F16D2001/103 , B62K2202/00
摘要: The present invention relates to an output gear, a wheel and a driving device for an electric scooter, and to the electric scooter. The output gear for an electric scooter comprises a gear having teeth and tooth spaces, an external spline securely connected to the center of a gear face of the gear, wherein the external spline has external spline teeth and external spline tooth spaces, shaft holes are defined in centers of the gear and the external spline. The gear directly outputs torque after speed reduction to the wheel by means of a connection structure of the external spline and the internal spline, so that a final output is more stable, the problem in a conventional electric scooter that the rotation of the scooter's wheel is affected due to a clearance between the output shaft and the wheel is alleviated, the speed reduction precision and sensitivity are consequently improved.
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公开(公告)号:US20230182501A1
公开(公告)日:2023-06-15
申请号:US17549878
申请日:2021-12-14
发明人: Koji KUWAHARA , Norikazu MATSUMURA
摘要: A vehicle wheel includes a wheel substrate made of metal and a colored coating layer located on a surface of the wheel substrate. An outer side surface of the wheel includes a first region, a second region, and a groove located between the first and second regions. The colored coating layer covering the wheel substrate is located over the groove. A color of the surface of the wheel substrate is visible at least in the first or second region.
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公开(公告)号:US11633976B2
公开(公告)日:2023-04-25
申请号:US16854542
申请日:2020-04-21
发明人: Joseph Nelson
摘要: A vehicular wheel assembly defines an axis of rotation and includes a wheel having an inner hub, an outer rim, and a plurality of hollow spokes. The outer rim defines an outer circumference. Each hollow spoke of the plurality of hollow spokes extends between the inner hub and the outer rim and includes a wall that at least partially defines a hollow chamber. The outer rim defines a plurality of openings that are each in fluid communication with one of the hollow chambers and each of the openings includes a tuning member.
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公开(公告)号:US11618226B2
公开(公告)日:2023-04-04
申请号:US16639487
申请日:2018-08-17
发明人: Ashley James Denmead , Michael Dunbar Silcock , Timothy Corbett , Nicholas Taylor , Steven Agius , Barry Trippit
IPC分类号: B60B3/00 , B29C70/86 , B29C70/30 , B60B3/10 , B60B7/06 , B60B3/02 , C08K3/04 , C08K3/36 , C08K7/06 , C08K7/28 , C08L63/00 , B60B5/02 , B29K307/04 , B29L31/32
摘要: A shaped preform component (200) for a face portion (104) of a composite wheel (100), the shaped preform (200) having a hub (206) that extends around a central axis (Y), the shaped preform component (200) being formed from a cured composite fibre material having a compressibility of
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公开(公告)号:US11548316B2
公开(公告)日:2023-01-10
申请号:US16091013
申请日:2017-03-30
发明人: Christoph Renner
摘要: A wheel includes a rim and a wheel center interconnected to the rim. The wheel center includes at least one spoke extending from a wheel hub to the rim in a radial direction. The rim includes per the at least one spoke a first contact area and the at least one spoke includes at its outer end a second contact area which in a mounted position is aligned to the first contact area. The at least one spoke includes at least one hollow space extending in the radial direction of the spoke.
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