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公开(公告)号：US12194780B2
公开(公告)日：2025-01-14
申请号：US17272365
申请日：2019-08-27
Applicant: Lothar Thoni
Inventor： Lothar Thoni
Abstract: A device (1) for rail vehicles. The rail vehicles device incudes a predominantly hollow axle tube (2) extending along a longitudinal direction (LR) and ending in a first wheel flange (3), and a wheel support (4) extending opposite to the longitudinal direction (LR), having a wheel bearing (5), a second wheel flange (6) and a conical mandrel (7). The second wheel flange (6), the first wheel flange (3) and a wheel (8) are arranged therebetween with a wheel hub (9) connected to each other via a flange connection. The conical mandrel (7) is inserted from the wheel holder (4) in a positive-locking manner opposite to the longitudinal direction (LR) through the wheel hub (9) of the wheel (8) into the interior of the axle tube (2) and ends at the fastening element (11), which is arranged and cast into the axle tube (2) and is connected thereto.
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公开(公告)号：US20240416679A1
公开(公告)日：2024-12-19
申请号：US18538296
申请日：2023-12-13
Applicant: IW Technologies, LLC
Inventor： Tian Wanzhi
Abstract: An auxiliary wheel including a wheel hub and a tire, the wheel hub includes an outer wheel hub and an inner wheel hub and the tire is mounted on the outer wall of the outer wheel hub. The outer wheel hub and the inner wheel hub are detachably connected through a first connection component. When the first connection component unlocks the connection between the outer wheel hub and the inner wheel hub, relative rotation is generated between the outer wheel hub and the inner wheel hub with bearings disposed between the inner wheel hub and the outer wheel hub to reduce friction. Friction is reduced between the outer and inner wheels, thereby increasing the upper limit of the auxiliary wheel rotation speed. A nut and bolt arrangement is disposed in the nut groove to firmly fix the ring on the outer wall of the outer wheel.
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公开(公告)号：US12151511B2
公开(公告)日：2024-11-26
申请号：US17335372
申请日：2021-06-01
Applicant: ILJIN GLOBAL Co., Ltd
Inventor： In Ha Lee , Min Woo Song , Seon Ho Lee , Hee Chan Shim
Abstract: A wheel hub includes an inner hub part made of a first material and comprising a central portion formed to protrude in an axially inward direction and a flange portion formed to extend in a radially outward direction from the central portion; and an outer hub part made of a second material, which is lower in strength and lighter in weight than the first material, and configured to be integrally coupled with the inner hub part. The flange portion comprises a plurality of main extended portions in which a plurality of fastening holes are formed to penetrate in an axial direction while being arranged to be spaced apart from each other along a circumferential direction so that a wheel is mounted to the flange portion. The plurality of main extended portions are formed to extend along a plurality of virtual extension reference lines which extend in the radially outward direction.
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公开(公告)号：US20240375434A1
公开(公告)日：2024-11-14
申请号：US18662830
申请日：2024-05-13
Applicant: Virginia Beach Products LLC
Inventor： Afram M. Kotto
IPC: B60B27/06
Abstract: A wheel hub assembly is presented by this disclosure. In one exemplary embodiment, a wheel hub apparatus includes a wheel assembly having front and back bushing plate assemblies. Each bushing plate assembly includes a cover plate attached to a bushing structure. Further, the bushing structure includes an axel aperture, positioning ridges, semi-circular notches, and bolt apertures. Each semi-circular notch corresponds to one of the bolt apertures and is configured to receive and position a bolt in that bolt aperture so that the corresponding bushing plate assembly is rotationally secured to that bolt. The apparatus further includes a wheel hub having front and back wheel hub assemblies and configured to secure a tire. Also, each wheel hub assembly includes a flanged portion forming a cavity with a wheel assembly seat positioned at the center of the cavity and configured to receive the corresponding wheel assembly.
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公开(公告)号：US20240375430A1
公开(公告)日：2024-11-14
申请号：US18144317
申请日：2023-05-08
Applicant: Maxion Wheels Holding GmbH
Inventor： Adriano Phoenix Sant’Anna , Rodrigo Leandro Gomes de Oliveira , Nicholas Spagnol , Marcelo Yomoto Graziani , Renato de Jesus Madeira , Peter Reh , Ralf Duning
Abstract: A vehicle wheel includes an annular rim defining an axis and inboard and outboard sides. The rim includes an outboard bead seat, an inboard bead seat, an outboard well flank connected to the outboard bead seat and extending radially inwardly and towards the inboard side of the rim, and an inboard well flank connected to the inboard bead seat and extending radially inwardly and towards the outboard side of the rim. The rim further includes a well portion defined between the outboard and inboard well flanks, wherein the well portion is formed by a plurality of curved and straight portions linked together. The well portion has at least three transition portions having varying thickness cross-sectional profiles. A wheel disc is secured to the rim. The wheel disc includes a hub located centrally within the wheel disc and has a plurality of bolt holes formed therein.
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Patent Agency Ranking
公开(公告)号：US20240270018A1
公开(公告)日：2024-08-15
申请号：US18299422
申请日：2023-04-12
Applicant: Dana Automotive Systems Group, LLC
Inventor： Anthony PESCARA
CPC classification number: B60B27/0047 , B60B27/0015 , B60B27/02 , B60B27/065 , B60K17/043
Abstract: 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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7.发明授权公开(公告)号：US11840114B2
公开(公告)日：2023-12-12
申请号：US17093990
申请日：2020-11-10
Applicant: AUDI AG
Inventor： Johannes Albl , Michael Frisch
CPC classification number: B60B27/0026 , B60B27/065 , F16D1/10 , B23D37/22 , B60B27/0094 , B60B27/02 , F16D2001/103
Abstract: A wheel bearing unit for a motor vehicle, having a wheel hub, a wheel bearing flange, and a wheel bearing for pivot mounting of the wheel hub on the wheel bearing flange. The wheel hub has a passage opening for mounting a shaft journal attached to the wheel hub by a screw connection element, and an inner toothing is formed, on an inner circumferential surface delimiting the passage opening, for rotationally fixed interaction with an outer toothing of the shaft journal, and the passage opening extends through a contact shoulder, which is formed so as to have contact with a contact surface of the screw connection element, with the formation of an orifice.
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公开(公告)号：US20230311568A1
公开(公告)日：2023-10-05
申请号：US18101171
申请日：2023-01-25
Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Inventor： Patrick Königstein , Tobias Lörcher , Andreas Higle
IPC: B60B27/06
CPC classification number: B60B27/065 , B60B2900/311 , B60B2310/208
Abstract: A wheel hub for receiving a vehicle wheel, the wheel hub having a central region with a central opening. In order to achieve a reduction of the forces acting on wheel screws, it is provided that (i) the wheel hub includes at least four screw-in openings for screwing in a respective wheel screw; (ii) the wheel hub includes a number of stiffening ribs corresponding to the number of screw-in openings, which ribs extend obliquely or radially outward; (iii) in each case, two circumferentially adjacent stiffening ribs are connected to one another by a linearly extending connecting web, wherein the connecting web between the stiffening ribs has no connection to the central region; and (iv) a screw-in opening is arranged in each connecting web.
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公开(公告)号：US20230226848A1
公开(公告)日：2023-07-20
申请号：US18186526
申请日：2023-03-20
Applicant: GUNIWHEEL, LLC
Inventor： Sergio Rovito
Abstract: A universal temporary wheel is provided that has a universal aperture pattern that is adapted to mate with different configurations of lug bolt patterns to enable the wheel to be used with various wheel hub configurations having various lug bolt patterns. The universal temporary wheel can be installed while a damaged wheel is being repaired to allow an automobile or other vehicle to be moved. Because the universal temporary wheel has a universal aperture pattern, the wheel can be used with a variety of wheel hub configurations and lug bolt patterns, thereby eliminating the need to stock a variety of temporary wheels having various aperture patterns.
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公开(公告)号：US20220266626A1
公开(公告)日：2022-08-25
申请号：US17675615
申请日：2022-02-18
Applicant: Penn Machine Company, LLC
Inventor： Gregory E. HOLT
Abstract: A two-piece rail wheel assembly is disclosed herein that allows a tire to be replaced without requiring disassembly of the rail vehicle or removal of components directly attached to the axle. In various embodiments, the rail wheel assembly comprises a center wheel hub attached to an axle of a railway vehicle and a tire configured to engage the rail. The center wheel hub and the tire may be bolted together via a stepped (or recessed) interface. When used with in-board bearing configurations, this rail wheel assembly does not require using a press machine, detaching the truck assembly from the rail car, or detaching the wheelset from the truck. When used with out-board bearing configurations, this rail wheel assembly eliminates the need to use a press machine or remove any other components of the wheelset from the axle.
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