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公开(公告)号：US20230060076A1
公开(公告)日：2023-02-23
申请号：US17843234
申请日：2022-06-17
发明人： Manfred Kraus , Florin Dobre , Brian Lee , Adrian Husu , Benjamin Wuebbolt-Gorbatenko , Mihai Achim , Marius-Constantin Costache , Mihaly Kovacs
IPC分类号： B60G21/055
摘要： A stabilizer bar has a first connected position and a second disconnected position. One side-bar is fixed to a housing while the other side-bar is fixed to a tulip within the housing. The housing has a plurality of axial grooves. The tulip defines a plurality of slots which are aligned with the grooves when the vehicle is level. A nut has a plurality of pins that extend radially such that the nut is torsionally coupled to the housing. In a first connected position, the pins fit within the slots of the tulip to torsionally couple the nut and the housing to the tulip. To facilitate a second disconnected position, a motor driven actuator moves the nut axially such that the pins no longer engage the slots. When motor power is withdrawn, a spring pushes the nut back to the first connected position.
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公开(公告)号：US11584189B2
公开(公告)日：2023-02-21
申请号：US17322734
申请日：2021-05-17
发明人： Sang Min Lee
IPC分类号： B60G21/055 , B60G7/04 , B62D1/19
摘要： A bush for vehicles and a method for assembling the same, may include an elastic body closely attached to an external surface of an internal structure, a bearing configured such that the elastic body is coupled to an internal surface of the bearing, a housing coupled to an external surface of the bearing to come into sliding contact with the bearing and mounted on a target object on which the housing is to be mounted, and seals mounted between both end portions of the bearing and both end portions of the housing to seal a sliding contact surface between the bearing and the housing.
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3.发明授权公开(公告)号：US11571943B2
公开(公告)日：2023-02-07
申请号：US17355520
申请日：2021-06-23
申请人： NHK SPRING CO., LTD.
IPC分类号： B60G21/055 , B21D7/024 , F16F1/14
摘要： A hollow stabilizer includes a curved part having eight regions defined in a cross section. A first region includes a 90° first part when the center of the inside of the curve is taken to be at 0° and the center of the outside of the curve is taken to be at 180°. A third region includes a 0° third part. A fifth region includes a 270° fifth part. A seventh region includes a 180° seventh part. The radii of curvature of the respective outer surfaces of the third part and the seventh part are larger and the radii of curvature of the respective outer surfaces of the second part and the sixth part are smaller than the radii of curvature of the respective outer surfaces of the fourth part and the fifth part.
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公开(公告)号：US20230013065A1
公开(公告)日：2023-01-19
申请号：US17950813
申请日：2022-09-22
IPC分类号： B60G3/20 , B60G21/055 , B60G7/00
摘要： A utility vehicle includes a rear suspension assembly which has a trailing arm generally extending longitudinally. Also, the rear suspension assembly includes an upper radius rod extending in a generally lateral direction relative to a centerline of the vehicle. Additionally, the rear suspension assembly includes a lower radius rod extending in a generally lateral direction relative to the centerline of the vehicle. The rear suspension assembly further includes a suspension member configured to control toe of the at least one rear ground-engaging member.
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公开(公告)号：US11511593B2
公开(公告)日：2022-11-29
申请号：US17003268
申请日：2020-08-26
发明人： Stefan Lekon , Hubertus Eilers , Gerald Holz , Michael Beller , Thomas Hodrius , Joachim Engel
IPC分类号： B60G21/055 , H02P21/10 , B60G17/015
摘要： A method of operating an adjustable roll stabilizer (1) of a motor vehicle. The adjustable roll stabilizer (1) includes an actuator (2) which can rotate relative to a rotational axis (3) in order to twist two stabilizer sections (6a, 6b) connected thereto relative to one another about the rotational axis (3). The stabilizer sections (6a, 6b) are radially spaced away from the rotational axis (3) and each is coupled to a wheel suspension (7a, 7b, 8a, 8b, 9a, 9b). The actuator (2) is controlled on the basis of a system target torque specified for the vehicle, and the specified system target torque is tested for acceptability in relation to a roll torque distribution (β) that is acceptable for the motor vehicle.
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公开(公告)号：US11453288B2
公开(公告)日：2022-09-27
申请号：US16697638
申请日：2019-11-27
摘要： This disclosure details electrified vehicle drive systems equipped with electric machine integrated axle assemblies. An exemplary electrified vehicle drive system includes a leaf spring assembly and an axle assembly mounted to the leaf spring assembly. The axle assembly may include a cradle and an electric machine mounted within the cradle. Shocks and stabilizer bar assemblies may extend between the cradle and a vehicle frame of the electrified vehicle.
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公开(公告)号：US11440372B2
公开(公告)日：2022-09-13
申请号：US16763410
申请日：2018-11-23
IPC分类号： B60G21/055 , B60G17/019
摘要： A roll stabilizer for a motor vehicle includes a plurality of sensors for detecting a plurality of measurement variables, in particular a torque sensor, a rotor position sensor and optionally an actuator temperature sensor. Each of the sensors resides on a separate sensor circuit board which is separate from a motherboard. The motherboard has electronics for evaluating the measurement variables detected by the sensors and/or for forwarding said measurement variables to an external control device.
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公开(公告)号：US11440125B2
公开(公告)日：2022-09-13
申请号：US16979357
申请日：2019-03-11
IPC分类号： B23K11/093 , B21B17/14 , B21C37/08 , B21D5/10 , B60G21/055 , C21D6/00 , C21D8/10 , C21D9/08 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/42 , C22C38/50 , C22C38/54 , C21D9/50
摘要： There are provided an electric resistance welded steel pipe for producing a high strength hollow stabilizer excellent in fatigue resistance and a high strength hollow stabilizer. In an electric resistance welded steel pipe (5) for producing a hollow stabilizer, an internal weld bead cut portion (30) has a three-peak shape and a depth (H) of a trough portion (30a) of the three-peak shape is 0.3 mm or less and an angle (θ) formed by a central portion in the circumferential direction of the trough portion (30a) and the top of right and left peak portions (30b, 30c) located on both the right and left sides of the trough portion (30a) is 160° or more and less than 180°.
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公开(公告)号：US20220281283A1
公开(公告)日：2022-09-08
申请号：US17689239
申请日：2022-03-08
发明人： Woo Seon JO , Suk Dong JANG , Dong Hyeon YOO
IPC分类号： B60G21/055 , F16C17/10
摘要： A mount bushing is proposed. The mount bushing is configured to minimize frequency shifting according to difference of dynamic properties applied by a load input to a mount. The mount bushing includes an outer tube, an inner tube provided in the outer tube, a rubber part provided between the outer tube and the inner tube, a tubular mass provided in the rubber part and having an opening formed by partially penetrating an outer circumferential surface thereof, and a stopper shaped to protrude outward from the inner tube to pass through the opening of the tubular mass, wherein the mount bushing is configured to minimize mutual interference between the mass and the stopper in deformation due to an external force.
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公开(公告)号：US20220227197A1
公开(公告)日：2022-07-21
申请号：US17608375
申请日：2020-03-05
IPC分类号： B60G21/055 , B60G7/00 , F16C11/06
摘要： A stabilizer for a chassis of a vehicle, having a curved stabilizer body (2) that forms a torsion spring, with a pendulum support (5, 6) and with a connecting section (7, 8, 46, 48), the connecting section (7, 8, 46, 48) is made of a metal and connects the stabilizer body (2) to the pendulum support (5, 6). The connecting section (7, 8, 46, 48) and the stabilizer body (2) are connected to one another by a snap-in and/or latch joint. To reduce assembly effort and expense and, at the same time, to join the stabilizer body (2) to the pendulum support (5, 6) in a secure manner, the stabilizer (1) and the pendulum support (5, 6) are characterized in that the connecting section has an opening (22) in which a plastic bearing shell (11) is arranged for fitting of a joint ball (23) of the pendulum support (5, 6).
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