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公开(公告)号：US20250058584A1
公开(公告)日：2025-02-20
申请号：US18234905
申请日：2023-08-17
Applicant: KAWASAKI MOTORS, LTD.
Inventor： Takashi HISAMURA , Tatsuya HATANAKA
Abstract: A brake disc assembly includes a hub and a brake disc detachably attached to the hub. The brake disc has an opening through which an axle is to penetrate. The hub has first protrusions at the outer periphery of the hub and first recesses at the outer periphery of the hub. The brake disc has second protrusions in the opening and second recesses in the opening. When the brake disc is at a first rotation position, the first protrusions and the second protrusions are attached to each other with overlapping with each other. When the brake disc is at a second rotation position, the first protrusions are within the second recesses and the second protrusions are within the first recesses as viewed in the direction of a center A, and the brake disc does not overlap with the hub in the direction of the center A.
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公开(公告)号：US12227044B2
公开(公告)日：2025-02-18
申请号：US17468245
申请日：2021-09-07
Applicant: Robert Owens
Inventor： Robert Owens
Abstract: A wheel and brake disc apparatus of a vehicle includes a roadway wheel and a brake disc mounted rotatably to the vehicle, the roadway wheel and the brake disc arranged about an axis of rotation. The roadway wheel extends radially in relation to the axis of rotation to a wheel rim configured to hold a tire adapted to operate on a roadway surface. The brake disc is inboard of the roadway wheel and extends radially in relation to the axis of rotation to a brake disc rim. A brake caliper assembly mounted at a fixed location over the brake disc rim is configured to squeeze brake pads against the brake disc. The brake disc rim includes a tread configured to operate on a rail without interference from the brake caliper assembly.
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公开(公告)号：US12222006B2
公开(公告)日：2025-02-11
申请号：US18669781
申请日：2024-05-21
Applicant: Volvo Truck Corporation
Inventor： Ramachandran Sandrasekaran , Marcel Palmgren , Kent Augustsson
Abstract: 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：US12220941B2
公开(公告)日：2025-02-11
申请号：US17903452
申请日：2022-09-06
Applicant: ArvinMeritor Technology, LLC
Inventor： Dhanapal Vittala Raya , Aneesh N. Singaran , Chandrakant Kotagi
Abstract: An axle assembly having a spindle, an axle shaft, and a wheel end assembly. The wheel end assembly includes a hub and a gear reduction unit. The gear reduction unit includes first and second side gears, a case, and a pinion gear that is rotatably disposed on a pinion pin. The case is rotatable with the hub.
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公开(公告)号：US20250001854A1
公开(公告)日：2025-01-02
申请号：US18215766
申请日：2023-06-28
Applicant: Saietta Group PLC , Consolidated Metco, Inc.
Inventor： Adrianus Petrus Maria Jonker , Gerrit Jan Kwintenberg , Jonathan Elkin , Jared Wiley Richard Burris , Bryan Williams , Michael Miga , Beto Dantas
Abstract: A drive assembly for a vehicle is disclosed. The drive assembly comprises a central hub having an axis of rotation; an in-wheel electrical machine comprising a stator and a rotor; and a rim assembly comprising an inward circumferential part and an outward circumferential part, said inward circumferential part and said outward circumferential part being disposed adjacent each other along said axis of rotation, each part comprising a rim section for carrying a respective tyre, wherein the rim assembly is coupled to the hub. The in-wheel electrical machine is arranged outwardly of, and coupled to, the hub. A vehicle comprising the drive assembly is also disclosed.
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Patent Agency Ranking
公开(公告)号：US12179519B2
公开(公告)日：2024-12-31
申请号：US17570734
申请日：2022-01-07
Applicant: ArvinMeritor Technology, LLC
Inventor： Joshua Coombs , Brian Vinson , Gary Meyers
Abstract: An axle assembly having a hose, a spindle plug, a sleeve, and a rotary union adapted to be fluidly connected to a tire. The spindle plug may be disposed in a spindle. The hose may be fluidly connected to the rotary union. The sleeve may encircle the hose and extend from the spindle plug to a stator of the rotary union. The sleeve cooperates with the spindle plug to limit rotation of the stator and the hose.
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公开(公告)号：US12151755B2
公开(公告)日：2024-11-26
申请号：US17595740
申请日：2020-05-14
Applicant: KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
Inventor： Michael Blessing , Markus Gruber , Stefan Kemmler , Matthias Klingner , Jakob Lachermeier , Wolfgang Pahle , Edgar Ruhl , Robert Trimpe , Alexander Werth
Abstract: A steering knuckle of a utility vehicle, composed of a cast material, has a main body, a steering knuckle bearing, a hub-type, cup-shaped receiving portion, open towards a rim of a vehicle wheel and suitable for receiving an anti-friction bearing and a bearing journal, and a pad-receiving portion for receiving a brake pad. The pad receiving portion has a support and two supporting elements provided one behind the other in the rotational direction of the vehicle wheel. A control arm attachment for linking an axle guide is formed on the main body.
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公开(公告)号：US20240383531A1
公开(公告)日：2024-11-21
申请号：US18667226
申请日：2024-05-17
Applicant: Continental Automotive Technologies GmbH
Inventor： Alexandru Mihalache , Ionut-Sergiu Istrati , Alexandru Paval , Radu-Ciprian Sipos
Abstract: A steering knuckle for a vehicle wheel includes a wheel connection section, an upper steering attachment section, and a lower steering attachment section. The wheel connection section is configured for connecting the steering knuckle to the vehicle wheel. The upper steering attachment section is configured to provide a connection of the steering knuckle to a steering drive. The steering knuckle is intended to permit wheel-specific steering with a large steering angle and, at the same time, to support the integration of other vehicle wheel components. The upper steering attachment section, the wheel connection section, and the lower steering attachment section together delimit a recess on at least three sides such that a connector section arranged in the wheel connection section delimits an inner end of the recess and is configured for guiding at least one line through the recess.
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公开(公告)号：US12128706B2
公开(公告)日：2024-10-29
申请号：US17325598
申请日：2021-05-20
Applicant: ArvinMeritor Technology, LLC
Inventor： Tomaz Varela , Chuntao Wang
CPC classification number: B60B11/02 , B60B27/0057 , B60K17/046 , F16D51/18
Abstract: An axle assembly having a brake drum and inboard and outboard wheels. The brake drum the inboard wheel may cooperate to inhibit movement of the inboard wheel in an inboard direction. An outboard wheel clamp and an outboard split ring may cooperate to inhibit movement of the outboard wheel in an outboard direction.
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公开(公告)号：US20240351371A1
公开(公告)日：2024-10-24
申请号：US18685505
申请日：2021-08-24
Applicant: SRAM, LLC
Inventor： KAI VENHOFF , CHRISTIAN WURMBAECK
CPC classification number: B60B27/0068 , B60B27/0052 , B60T8/1706 , B60Y2200/13
Abstract: A wheel unit for a pedelec includes a hub and a rim connected via spokes which rotate about a rotational axis, a brake disc non-rotatably connected to the hub via a fastening device, and a sensor ring. The fastening device includes a mounting element non-rotatably arranged on the hub, and a clamping nut fastenable to the hub or to the mounting element via a screw connection. The brake disc is interlockingly connected to the mounting element in a direction of rotation. The brake disc is clampingly attached via the clamping nut in the direction of the rotational axis between the hub or the mounting element and the clamping nut. The sensor ring is connected rotationally fixed to the hub and is fixed to the clamping nut. The sensor ring is fastenable together with the clamping nut to the hub or to the mounting element via the screw connection.
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