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51. 发明授权

US2262289A Curve compensation device for the superstructure of motor vehicles 失效
标题翻译：机动车上部结构曲线补偿装置
公开(公告)号：US2262289A
公开(公告)日：1941-11-11
申请号：US22374338
申请日：1938-08-08
申请人： JOACHIM KOLBE
发明人： JOACHIM KOLBE
IPC分类号： B60G21/02 , B60G21/045
CPC分类号： B60G21/045 , B60G21/023

52. 发明授权

US1915607A Vehicle shock absorber 失效
公开(公告)号：US1915607A
公开(公告)日：1933-06-27
申请号：US47149230
申请日：1930-07-29
申请人： HASKINS WILLIAM M
发明人： HASKINS WILLIAM M
IPC分类号： B60G21/045
CPC分类号： B60G21/045 , B60G2200/13 , B60G2200/132 , B60G2202/114 , B60G2204/121 , B60G2204/41 , B60G2204/80 , B60G2204/83 , B60G2204/8302 , B60G2800/01

53. 发明授权

US1458092A Vehicle frame suspension 失效
标题翻译：车架悬挂
公开(公告)号：US1458092A
公开(公告)日：1923-06-05
申请号：US54706122
申请日：1922-03-27
申请人： THOMAS WILSON
发明人： THOMAS WILSON
IPC分类号： B60G21/045
CPC分类号： B60G21/045

54. 发明授权

US1396549A Vehicle-spring 失效
公开(公告)号：US1396549A
公开(公告)日：1921-11-08
申请号：US37302320
申请日：1920-04-12
申请人： BEATTY WILLIAM M
发明人： BEATTY WILLIAM M
IPC分类号： B60G21/045
CPC分类号： B60G21/045 , B60G2204/4192

55. 发明授权

US12076284B2 Mobility vehicle 有权
公开(公告)号：US12076284B2
公开(公告)日：2024-09-03
申请号：US17877191
申请日：2022-07-29
申请人： Pride Mobility Products Corporation
发明人： Jonathan Davis
IPC分类号： A61G5/10 , A61G5/04 , B60G3/14 , B60G21/045
CPC分类号： A61G5/1078 , A61G5/047 , A61G5/1089 , B60G3/145 , B60G21/045 , B60G2204/421 , B60G2300/24
摘要： A mobility vehicle may comprise a frame, a first pivot arm, a second pivot arm, and a suspension assembly. The first pivot arm may be coupled to the frame and coupled to a drive wheel. The second pivot arm may be coupled to the frame and coupled to a ground engaging caster wheel. The suspension assembly may be coupled to the frame. The suspension assembly may include a first spring assembly and a second spring assembly. The first spring assembly may be disposed about a first spring axis and coupled to the first pivot arm. The second spring assembly may be disposed about a second spring axis and coupled to the second pivot arm. The first spring axis and the second spring axis may be disposed relative to each other at an angle of no greater than about 150° when the mobility vehicle is operating on horizontal ground.

56. 发明授权

US11701935B2 Dual-wheels corner system with transverse suspension 有权
公开(公告)号：US11701935B2
公开(公告)日：2023-07-18
申请号：US17981834
申请日：2022-11-07
申请人： REE AUTOMOTIVE LTD
发明人： Ran Dekel , Ahishay Sardes , Gil Hacohen , Zohar Goldenstein , Amit Aknin , Gal Zohar , Ran Meir , Ido Gury , Eylon Avigur
IPC分类号： B60G5/04 , B60G21/045
CPC分类号： B60G5/043 , B60G21/045
摘要： A vehicle corner system for a dual-axle wheels assembly may include: a sub-frame; a first wheel interface having a first spinning axis about which a first wheel spins when connected to the first wheel interface; a first suspension linkage connected to and being transverse to the first wheel interface and to the sub-frame; a second wheel interface having a second spinning axis about which a second wheel spins when connected to the second wheel interface; a second suspension linkage connected to and being transverse to the second wheel interface and to the sub-frame; and a motion restrainer comprising a spring interconnecting the first suspension linkage and the second suspension linkage.

57. 发明申请

US20180065439A1 TORQUE COMPENSATED WALKING BEAM ASSEMBLY WITH JOURNAL JOINT 审中-公开
公开(公告)号：US20180065439A1
公开(公告)日：2018-03-08
申请号：US15255816
申请日：2016-09-02
申请人： Deere & Company
发明人： Steven R. Fliearman
IPC分类号： B60G21/00
CPC分类号： B60G21/02 , B60G21/002 , B60G21/045 , B60G2200/318 , B60K17/046 , B60K17/36 , E02F3/7636 , E02F9/02 , E02F9/0808 , F16H37/065
摘要： A vehicle walking beam assembly includes a support beam and a mount member configured to rotatably mount the support beam on the chassis. A gear assembly with a gear train and a gear housing is supported by the support beam. The gear train includes a gear with a first journal surface, and the housing includes a second journal surface. The walking beam assembly additionally includes an input drive assembly that delivers input torque from the engine to the gear train. Moreover, the walking beam assembly includes a reaction member connected to one of the gear housing and the gear of the gear train. The reaction member is configured to transfer a reaction force between the chassis and the one of the gear housing and the gear of the gear train as the first journal surface journals on the second journal surface.

58. 发明授权

US09511639B2 Vehicle drive unit and remotely controllable vehicle therewith 有权
标题翻译：车辆驱动单元和远程可控车辆
公开(公告)号：US09511639B2
公开(公告)日：2016-12-06
申请号：US14627465
申请日：2015-02-20
申请人： Ontario Drive and Gear, Ltd.
发明人： Peter Visscher
IPC分类号： B60F3/00 , B60K1/00 , B60G21/045 , B60K17/342 , B60G1/04 , B60G5/02 , B60G21/05
CPC分类号： B60F3/0007 , B60G1/04 , B60G5/02 , B60G21/045 , B60G21/05 , B60G2200/422 , B60G2204/421 , B60G2204/8102 , B60G2204/8302 , B60G2204/8306 , B60G2300/07 , B60G2300/08 , B60G2300/28 , B60G2300/50 , B60K1/00 , B60K17/342 , B60Y2200/60 , B62D63/025 , F16H37/02 , F16H2702/02 , G05D1/0022
摘要： A vehicle drive unit and land vehicle comprising the drive unit are disclosed. Each drive unit comprises a pair of longitudinally aligned and longitudinally spaced apart ground wheels. The land vehicle comprises a pair of drive units on opposite sides thereof. The drive units comprise an electric motor for powering the pair of wheels and a gear drive assembly comprising structure for disengaging the electric motor from the ground wheels. The drive units may be remotely controllable, may be water-tight and may be floatable. The vehicle comprising the drive unit may be amphibious.
摘要翻译：公开了一种包括驱动单元的车辆驱动单元和陆地车辆。每个驱动单元包括一对纵向对准的和纵向间隔开的地面轮。陆地车辆包括在其相对侧上的一对驱动单元。驱动单元包括用于为一对车轮供电的电动马达和包括用于使电动马达与地面轮分离的结构的齿轮驱动组件。驱动单元可以是可远程控制的，可以是防水的并且可以是可漂浮的。包括驱动单元的车辆可以是水陆两用的。

59. 发明申请

US20130038037A1 MODULAR ROUGH TERRAIN VEHICLE 有权
标题翻译：模块粗糙地形车
公开(公告)号：US20130038037A1
公开(公告)日：2013-02-14
申请号：US13605610
申请日：2012-09-06
申请人： Herman Madler , James R. Madler
发明人： Herman Madler , James R. Madler
IPC分类号： B62D61/00
CPC分类号： B60G21/023 , B60G21/026 , B60G21/045 , B60G21/05 , B60G21/067 , B60G21/073 , B60G2204/421 , B60G2300/07
摘要： A trailer including a plurality of rearwardly-extending frame arms located on opposite sides of said main frame, each of which includes a tandem with a plurality of wheels mounted thereto; a U-shaped cross member for maintaining said main frame level from side to side; at least one length-adjustable member operatively connected to said main frame and at least one of said plurality of frame arms; selective movement of said length-adjustable member causing said distal end of at least one of said plurality of frame arms to move up or down; and an automatic leveling system for moving each said length-adjustable members and each said corresponding frame arm such that said main frame is maintained in a relatively level orientation when said trailer encounters uneven terrain.
摘要翻译：一种拖车，包括位于所述主框架的相对侧上的多个向后延伸的框架臂，每个框架臂与安装在其上的多个车轮串联; U形横向构件，用于将所述主框架水平从一侧维持到另一侧; 至少一个长度可调节构件，其可操作地连接到所述主框架和所述多个框架臂架中的至少一个; 所述长度可调节构件的选择性运动导致所述多个框架臂中的至少一个的所述远端向上或向下移动; 以及用于移动每个所述长度可调节构件和每个所述对应框架臂的自动调平系统，使得当所述拖车遇到不平坦的地形时，所述主框架保持在相对水平的方位。

60. 发明申请

US20100133018A1 All-terrain vehicle and suspension system therefor 失效
标题翻译：全地形车辆和悬挂系统
公开(公告)号：US20100133018A1
公开(公告)日：2010-06-03
申请号：US12592738
申请日：2009-12-02
申请人： Daryl Hertema
发明人： Daryl Hertema
IPC分类号： B62D11/06
CPC分类号： B62D55/084 , A61G5/066 , B60G5/04 , B60G17/0272 , B60G17/033 , B60G21/045 , B60G2202/413 , B60G2204/13 , B60G2204/419 , B60G2300/24 , B60G2300/32 , B60G2500/30 , Y10S180/907
摘要： An all-terrain vehicle having a unique suspension system for enabling handicapped individuals or invalids to easily access the vehicle and be self-transportable over ground or an ice surface.
摘要翻译：一种全地形车辆，具有独特的悬挂系统，使残疾人或残疾人能够方便地进入车辆，并可在地面或冰面上自行运送。

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