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公开(公告)号：US20240351374A1
公开(公告)日：2024-10-24
申请号：US18639574
申请日：2024-04-18
申请人： Dongguan Jingtong Machinery Technology Co., Ltd. , Xi'an Xiongfeng Energy Saving Technology Co., Ltd.
发明人： Quanxi Liu , Xiaoying Wang , Yu Liu , Nianguo Wang , Jianyi Liu , Chan Li , Qing Liu
CPC分类号： B60B27/047 , B60B27/023 , B62M9/02 , B60B2200/47 , B60B2900/113 , B60B2900/212 , B60B2900/5118 , B60B2900/541 , B60B2900/561
摘要： A bicycle rear-wheel drive mechanism comprises a fixed shaft, a hollow toothed disc shaft, a wheel shaft, a sprocket shaft, an end cap and pin posts, the hollow toothed disc shaft is composed of a shaft cylinder and a toothed disc arranged at one end of the shaft cylinder, the toothed disc is provided with an array of semi-circular slots located at the edge of the disc body; in this design, the structure is stronger, the torque transmitted is greater, and the driving ability is stronger; replacing the original ball bearings used in bicycles with standardized tapered roller bearings allows the mechanism to be adjusted to the optimal axial and radial positions after installation, while also improving sealing performance and durability.
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公开(公告)号：US20240351373A1
公开(公告)日：2024-10-24
申请号：US18136028
申请日：2023-04-18
申请人： Shimano Inc.
发明人： Yuuya YONEDA
CPC分类号： B60B27/026 , B60B35/004 , B62J43/20
摘要： A hub assembly is provided for a human powered vehicle. The hub assembly basically includes a hub axle, a hub body, a thru-axle and an electrical cable. The hub axle has a through bore extending between a first axial end and a second axial end. The hub body is rotatably disposed around a center axis of the hub axle. The thru-axle is configured to be disposed in the through bore of the hub axle. The thru-axle includes a first axle part and a second axle part. The second axle part is detachably coupled to the first axle part in the axial direction. The electrical cable extends from an interior space of the hub body through an opening in the hub axle and into the through bore. The electrical cable extends in the axial direction along a section of the first axle part.
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公开(公告)号：US20240321017A1
公开(公告)日：2024-09-26
申请号：US18575924
申请日：2022-08-02
申请人： SAF-HOLLAND GmbH
发明人： Nico Kraus , Thomas Piroth
CPC分类号： G07C5/008 , B60B7/0013 , B60B27/02
摘要： A wheel end for a commercial vehicle wheel end includes a wheel bearing arrangement, a hub, a hub cap and an NFC tag, wherein the hub is held rotatably about an axle of rotation by the wheel bearing arrangement, wherein the hub cap is fixed or fixable to the hub, and wherein the NFC tag is mounted on an element of the wheel end including the hub cap or the hub.
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公开(公告)号：US20240316988A1
公开(公告)日：2024-09-26
申请号：US18607776
申请日：2024-03-18
申请人： AKTIEBOLAGET SKF
IPC分类号： B60B27/02
CPC分类号： B60B27/02 , B60B2310/208 , B60B2900/111 , B60B2900/112 , B60B2900/113 , B60B2900/50
摘要： A flanged inner ring of a wheel hub unit includes a flange extending transverse to a central axis of symmetry and having a plurality of fixing holes for attaching a wheel. The flanged inner ring also includes a continuous tubular body projecting axially from the flange, the continuous tubular body having a plurality of polygonal recesses. The polygonal recesses reduce weight of the wheel hub unit and improve water drainage from the wheel hub unit.
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公开(公告)号：US12090781B2
公开(公告)日：2024-09-17
申请号：US16984697
申请日：2020-08-04
发明人： Taylor Moore , Frank Severini
CPC分类号： B60B27/0052 , B60B27/02 , F16D65/123 , B60B2310/202 , B60B2310/321 , F16D2065/1308 , F16D2065/1336 , F16D2250/0007 , F16D2250/0061
摘要： In one aspect, a wheel hub apparatus including a wheel hub that is rotatable about a central axis and has a unitary, one-piece construction. The wheel hub apparatus further includes a circular brake element having a unitary, one-piece construction and extending about the wheel hub. The wheel hub and the circular brake element include engaged portions securing the wheel hub and the circular brake element together. The engaged portions of the wheel hub and the circular brake element fix the circular brake element against axial movement along the wheel hub. In this manner, the engaged portions of the wheel hub and the circular brake element provide a mechanical joint that connects the wheel hub and the circular brake element using the material of the wheel hub and the circular brake element.
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公开(公告)号：US20240301916A1
公开(公告)日：2024-09-12
申请号：US18669781
申请日：2024-05-21
CPC分类号： F16C33/586 , B60B27/0078 , B60B27/02 , B60B37/10 , F16C19/386 , F16C33/585 , F16C35/0635 , F16C2226/12 , F16C2226/70 , F16C2226/76 , F16C2326/02 , F16C2326/20
摘要： A wheel end assembly for a vehicle, comprising a central wheel support member such as a spindle or a steering knuckle, and an outboard wheel end bearing arranged concentrically around the central wheel support member. The outboard wheel end bearing comprises roller elements accommodated between an inner race-forming part and an outer race-forming part surrounding the inner race-forming part. The inner race-forming part is configured to be supported by the central wheel support member. The central wheel support member comprises a first rotational lock portion. The inner race-forming part comprises a second rotational lock portion configured to engage with the first rotational lock portion to prevent the inner race-forming part from rotating relative to the central wheel support member. The invention also relates to a vehicle comprising such a wheel end assembly.
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公开(公告)号：US20240270018A1
公开(公告)日：2024-08-15
申请号：US18299422
申请日：2023-04-12
发明人： Anthony PESCARA
CPC分类号： B60B27/0047 , B60B27/0015 , B60B27/02 , B60B27/065 , B60K17/043
摘要： Systems are provided for a disconnect system for an electric vehicle. In one example, a system includes a disconnect device of an axle system, the disconnect device comprising a clip configured to engage with a first groove of an axle and a second groove of a side gear.
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公开(公告)号：US12059924B1
公开(公告)日：2024-08-13
申请号：US18242361
申请日：2023-09-05
CPC分类号： B60B27/023 , B60B27/0005 , B60B27/0026 , B60B27/0047 , B60B2320/10 , B60B2900/521
摘要： A bicycle hub system, method and device including rear and front hub assemblies. Both the rear and front hub assemblies include locking mechanisms with matching undulating splined coupling faces that correspond to complementary undulating splined coupling faces of a wheel hub.
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公开(公告)号：US12059922B1
公开(公告)日：2024-08-13
申请号：US18242326
申请日：2023-09-05
CPC分类号： B60B27/023 , B60B27/0005 , B60B27/0026 , B60B27/0047 , B60B2320/10
摘要： A bicycle hub system, method and device including rear and front hub assemblies. Both the rear and front hub assemblies include locking mechanisms with matching undulating splined coupling faces that correspond to complementary undulating splined coupling faces of a wheel hub.
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公开(公告)号：US20240227440A9
公开(公告)日：2024-07-11
申请号：US18484046
申请日：2023-10-10
申请人： ORBEA, S. COOP.
CPC分类号： B60B27/023 , B60B27/0094 , B60B27/047
摘要： The invention refers to the internal connection of a rear bicycle wheel hub (1) comprising a cylindrical body (2) that surrounds an axle (3), where a proximal end (2b) of the body (2) is attached to a freehub body (4) that surrounds a freewheel system (6). A connecting mechanism (5) between the body (2) and the freewheel system (6) of the freehub body (4) is characterized in that it comprises a connecting crown (7) coupled to an inner surface (2c) of the body (2) that connects with a ring (6a) in the freewheel system (6) and an elastic ring (8) seated in a circular recess (9) on a lateral surface (7c) of the connecting crown (7) so that it can expand towards the inner surface (2c) of the body (2) and fix the connecting crown (7) inside the body (2).
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