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1. 发明公开

US20240270042A1 TUBULAR STABILIZER BAR FOR A VEHICLE CHASSIS, AND VEHICLE CHASSIS COMPRISING THE TUBULAR STABILIZER BAR 审中-公开
公开(公告)号：US20240270042A1
公开(公告)日：2024-08-15
申请号：US18292813
申请日：2022-07-14
申请人： ThyssenKrupp Federn und Stabilisatoren GmbH , thyssenkrupp AG
发明人： Karsten WESTERHOFF , Frank SCHNEIDER , Diana FRERICKS , Mario GROPP , Goekhan BOLAT
IPC分类号： B60G21/055 , C21D1/04 , C21D1/18 , C21D6/00 , C21D9/08 , C22C38/00 , C22C38/04
CPC分类号： B60G21/055 , C21D1/04 , C21D1/18 , C21D6/005 , C21D9/08 , C22C38/002 , C22C38/04 , B60G2202/135 , B60G2206/012 , B60G2206/427 , C21D2211/008
摘要： The present invention relates to a tubular anti-roll bar for a vehicle chassis, produced from a metal tubular body, comprising a torsion spring portion, two limbs bent off from the torsion spring portion and a bending portion, arranged between the torsion spring portion and the respective bent limb and having an inside bending radius (IB) and an outside bending radius (OB), wherein the tubular anti-roll bar has a structure with grains with a grain size distribution and an average grain size, wherein the structure has a ratio between the average grain size in the bending portion of the inside bending radius (IB) in relation to the average grain size in the torsion spring portion in the range of 73% to 77%.

2. 发明授权

US11787257B2 Torsion bushings and related assemblies 有权
公开(公告)号：US11787257B2
公开(公告)日：2023-10-17
申请号：US17826887
申请日：2022-05-27
申请人： Jerry A. Edwards
发明人： Ryan Monroe
IPC分类号： B60G21/055 , F16C17/10 , F16C33/10
CPC分类号： B60G21/0551 , F16C17/10 , F16C33/1045 , F16C33/1065 , B60G2202/135 , B60G2204/41 , B60G2206/427 , F16C2326/05
摘要： A torsion bushing includes a body portion defining a torsion rod-receiving bore, one or more helical flexion ribs defining at least a portion of the torsion rod-receiving bore, and a helical lubrication reservoir adjacent to the one or more helical flexion ribs. The torsion bushing may be included in a torsion busing assembly that further includes a bracket. The bracket may have a saddle to receive the torsion bushing, and one or more flanges for coupling the bracket to a frame. The torsion bushing may be included in a torsion rod assembly that further includes the bracket and a torsion rod.

3. 发明公开

US20230302868A1 STABILIZER ASSEMBLY AND AN OFF-ROAD VEHICLE WITH THE STABILIZER ASSEMBLY 审中-公开
公开(公告)号：US20230302868A1
公开(公告)日：2023-09-28
申请号：US18173368
申请日：2023-02-23
申请人： KANZAKI KOKYUKOKI MFG. CO., LTD.
发明人： Toshiyuki Fukuda , Yuki Hashimoto , Keith J. Andrews
IPC分类号： B60G21/055 , F16D11/10
CPC分类号： B60G21/0556 , F16D11/10 , B60G2202/135 , B60G2204/82 , B60G2204/8302 , B60G2300/07
摘要： Provided is a stabilizer assembly that allows a coupling member to make smooth slide movement. To this end, a stabilizer assembly for a vehicle comprises; a first stabilizer, a second stabilizer, and a clutch mechanism. The clutch mechanism includes a clutch case; a first engagement portion; a second engagement portion; an engagement slider; an actuator; a first protrusion; a second protrusion; and a collar fitted on outer peripheral surfaces of the first and second protrusions across a mating point thereof while the first and the second protrusions are set their front ends butted against each other, the collar having an outer diameter size not exceeding a size of the groove-bottom diameter of the engagement grooves.

4. 发明申请

US20190070919A1 SUSPENSION DEVICE FOR VEHICLE 审中-公开
公开(公告)号：US20190070919A1
公开(公告)日：2019-03-07
申请号：US16020185
申请日：2018-06-27
申请人： MAZDA MOTOR CORPORATION
发明人： Fumitaka ANDOU , Norio ASANO , Hiroshi TANAKA
IPC分类号： B60G3/20 , B62D7/18 , B60G7/00 , B60G21/055 , B60G21/02
CPC分类号： B60G3/202 , B60G3/20 , B60G7/008 , B60G21/026 , B60G21/055 , B60G2200/144 , B60G2200/1442 , B60G2202/135 , B60G2204/148 , B60G2204/41 , B60G2204/416 , B60G2204/421 , B62D7/18
摘要： A suspension device for a vehicle of the present invention comprises a knuckle supporting a wheel, an upper arm vertically rotatably connected to a vehicle body and pivotally supporting an upper portion of the knuckle, a lower arm provided below the upper arm and vertically rotatably connected to the vehicle body, and a coupling rod coupling the upper arm and the lower arm, wherein the coupling rod is configured to slant in a vehicle longitudinal direction and be rotatably connected to the upper arm and the lower arm, respectively.

5. 发明申请

US20180244126A1 ACTIVE ROLL CONTROL APPARATUS 审中-公开
公开(公告)号：US20180244126A1
公开(公告)日：2018-08-30
申请号：US15902982
申请日：2018-02-22
申请人： MANDO CORPORATION
发明人： Chang Jun KIM
IPC分类号： B60G21/055 , B60G17/016
CPC分类号： B60G21/0558 , B60G17/0162 , B60G2202/135 , B60G2202/42 , B60G2204/1224 , B60G2204/4193 , B60G2206/427 , B60G2800/012
摘要： Provided is an active roll control apparatus for controlling a stiffness value of a stabilizer bar by moving the stabilizer bar, which is installed between left and right wheels of a vehicle and extends in a first direction, and a stabilizer link connected with the stabilizer bar to improve turning stability of the vehicle by actively controlling roll stiffness of the vehicle. The active roll control apparatus includes rotating shafts having one ends connected to both ends of the stabilizer bar, moving units into which the rotating shafts are inserted and which are movable along outer side surfaces of the rotating shafts in a second direction perpendicular to the first direction, and a driving unit configured to rotate the rotating shafts to move the moving units.

6. 发明申请

US20170305227A1 ACTIVE ROLL CONTROL APPARATUS 审中-公开
公开(公告)号：US20170305227A1
公开(公告)日：2017-10-26
申请号：US15492150
申请日：2017-04-20
申请人： MANDO Corporation
发明人： Jun Ho SEONG , Jae Hoon JANG , Chang Jun KIM
IPC分类号： B60G21/00 , B60G17/02
CPC分类号： B60G21/005 , B60G17/016 , B60G17/021 , B60G17/023 , B60G21/0553 , B60G21/0555 , B60G21/0558 , B60G2202/11 , B60G2202/135 , B60G2204/423 , B60G2206/427
摘要： An active roll control apparatus is provided. To adjust a stiffness value of the stabilizer bar by moving a stabilizer bar installed between left and right wheels of a vehicle and extending in a first direction and a stabilizer link connected to the stabilizer bar, the active roll control apparatus includes a sliding part having one side connected to the stabilizer bar and the other side connected to the stabilizer link to slide the stabilizer link in a second direction perpendicular to the first direction, and a movement restricting part installed at the sliding part to restrict movement when the sliding part slides.

7. 发明授权

US09718320B2 Axle link for a motor vehicle 有权
公开(公告)号：US09718320B2
公开(公告)日：2017-08-01
申请号：US14772221
申请日：2014-02-15
申请人： AUDI AG
发明人： Sebastian Schindler , Guido Fessel
IPC分类号： B60G7/00 , F16C7/02 , B60G21/055 , B62D21/11
CPC分类号： B60G7/001 , B60G21/055 , B60G2202/135 , B60G2206/01 , B60G2206/012 , B60G2206/013 , B60G2206/016 , B60G2206/11 , B60G2206/7101 , B60G2206/72 , B60G2206/724 , B62D21/11 , F16C7/02 , F16C7/026 , F16C2326/05
摘要： An axle link for a motor vehicle includes a body-side connecting element and a wheel-side connecting element. The connecting elements are connected to one another by a rod element, comprised of a metal rod and a reinforcement casing. The metal rod is made of a ductile material and is anchored in the reinforcement casing at the connecting elements. The reinforcement casing is made of a brittle material and has a predetermined breaking point at a longitudinal position between the connecting elements.

8. 发明申请

US20160303939A1 STABILIZER BUSHING AND STABILIZER-BAR MOUNTING DEVICE 有权
标题翻译：稳定器布置和稳定器安装装置
公开(公告)号：US20160303939A1
公开(公告)日：2016-10-20
申请号：US15063848
申请日：2016-03-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masahiro TSUKAMOTO , Satoshi UCHIDA
IPC分类号： B60G21/055
CPC分类号： B60G21/0551 , B60G2202/135 , B60G2204/1222 , B60G2204/41
摘要： A stabilizer bushing has a holding hole for holding a stabilizer bar and is to be mounted on a mounting surface of a vehicle-body-side component. A normal line to the mounting surface extends in a direction intersecting an up and down direction of a vehicle. The stabilizer bushing has at least one separation surface, one end portion of which is located on an inner circumferential surface opposed to the holding hole, and the other end portion of which is located on an outer surface of the stabilizer bushing at a position different from a rigid-component opposed portion opposed to the vehicle-body-side component. The at least one separation surface has a first separation surface located nearer to the rigid-component opposed portion than a plane extending through a central axis of the holding hole and parallel with the rigid-component opposed portion.
摘要翻译：稳定器衬套具有用于保持稳定杆的保持孔，并且安装在车身侧部件的安装表面上。与安装表面的法线与车辆的上下方向相交的方向延伸。稳定器衬套具有至少一个分离表面，其一个端部位于与保持孔相对的内周表面上，另一端部位于稳定器衬套的外表面上，位于不同于与车体侧部件相对的刚性部件相对部。所述至少一个分离表面具有比延伸穿过所述保持孔的中心轴线并平行于所述刚性部件相对部分的平面更靠近所述刚性部件相对部分的第一分离表面。

9. 发明授权

US09463680B2 Two-stage sway bar 有权
标题翻译：两级摇摆杆
公开(公告)号：US09463680B2
公开(公告)日：2016-10-11
申请号：US14681450
申请日：2015-04-08
申请人： TAP Worldwide, LLC
发明人： Jason M. Miyamoto , Sean J. Angues , Jason L. Bennett
IPC分类号： B60G21/055
CPC分类号： B60G21/0556 , B60G21/055 , B60G21/0558 , B60G2202/135 , B60G2206/427
摘要： Sway bars are described that include at least an inner sway bar, a first outer sway bar, and a second outer sway bar. The sway bar includes a first coupling portion and a second coupling portion that can engage and disengage under control from a remote location. The sway bar includes a larger diameter, outer sway bar assembly that can be disengaged and a smaller diameter inner sway bar. The sway bar can include a housing to retain fluid.
摘要翻译：描述了摇杆，其至少包括内摆杆，第一外摆杆和第二外摆杆。摇摆杆包括第一联接部分和第二联接部分，其可以在远程位置的控制下接合和分离。摇摆杆包括可以脱离的较大直径的外摇摆杆组件和较小直径的内摆动杆。摇摆杆可以包括保持流体的壳体。

10. 发明授权

US09393848B2 Torsion spring system for a wheel suspension of a motor vehicle 有权
标题翻译：用于车辆悬架的扭转弹簧系统
公开(公告)号：US09393848B2
公开(公告)日：2016-07-19
申请号：US14768025
申请日：2014-01-16
申请人： AUDI AG
发明人： Dominik Mohrlock , Andreas Schindler , Heinrich Beringer , Joachim Schmitt
IPC分类号： B60G11/50 , B60G11/48 , B60G11/60 , B60G21/055 , F16D3/10 , F16D3/12
CPC分类号： B60G11/50 , B60G11/48 , B60G11/60 , B60G21/0553 , B60G21/0555 , B60G2200/10 , B60G2202/10 , B60G2202/135 , B60G2202/22 , B60G2202/23 , B60G2202/32 , B60G2204/42 , B60G2204/421 , B60G2204/4232 , B60G2500/20 , F16D3/10 , F16D3/12
摘要： A torsion spring system for a wheel suspension of a motor vehicle includes an actuator that is provided on the vehicle body and variably maintains the torsion spring system under tension, and which acts, via a torsion bar and an output lever, with a biasing force on a wheel suspension element of the wheel suspension. The torsion bar is configured in two parts between the actuator and the output lever and has a first bar part and a second bar part coupled thereto with a spring element connected in between the first and second bar parts.
摘要翻译：用于机动车辆的车轮悬架的扭转弹簧系统包括：致动器，其设置在车身上并且可变地保持扭转弹簧系统处于张力下，并且通过扭杆和输出杆以偏置力作用车轮悬架的车轮悬挂元件。扭杆在致动器和输出杆之间被配置成两部分，并且具有第一杆部件和与其连接的第二杆部件，弹簧元件连接在第一和第二杆部件之间。

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