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31. 发明申请

US20090206567A1 VEHICLE SUPPORT SYSTEM 有权
标题翻译：车辆支援系统
公开(公告)号：US20090206567A1
公开(公告)日：2009-08-20
申请号：US12210446
申请日：2008-09-15
申请人： James A. Donaldson
发明人： James A. Donaldson
IPC分类号： B62D21/14
CPC分类号： B62D7/06 , B60G2300/09 , B60G2300/40 , B62D49/0657 , B62D49/0678 , B62D49/08 , B66F11/046
摘要： The disclosure is generally directed toward vehicle support systems. In one embodiment of the invention, first and second support assemblies can be pivotally coupled to a base. A control mechanism can couple the first and second support assemblies together and be configured to control pivotal movement of the support assemblies between spread and stowed positions. In another embodiment, first and second support assemblies can be pivotally coupled to a base and to first and second wheel assemblies. First and second steering mechanisms can be coupled to the first and second wheel assemblies and the first and second support assemblies. A control system can be operatively coupled to the first and second steering mechanisms and can be configured to command selected angular positions of the first and second wheel assemblies relative to the base by compensating for the support assemblies being in various positions.
摘要翻译：本公开一般涉及车辆支撑系统。在本发明的一个实施例中，第一和第二支撑组件可枢转地联接到基座。控制机构可以将第一和第二支撑组件联接在一起并且被构造成控制支撑组件在展开位置和收起位置之间的枢转运动。在另一个实施例中，第一和第二支撑组件可枢转地联接到基座以及第一和第二轮组件。第一和第二转向机构可以联接到第一和第二轮组件以及第一和第二支撑组件。控制系统可以可操作地联接到第一和第二转向机构，并且可以被配置为通过补偿处于不同位置的支撑组件来相对于基座来指令第一和第二轮组件的选定的角位置。

32. 发明申请

US20090194984A1 APPARATUS AND METHOD FOR CHANGING THE TRACK OF THE WHEELS OF A TRACTOR 失效
标题翻译：用于改变拖拉机车轮轨迹的装置和方法
公开(公告)号：US20090194984A1
公开(公告)日：2009-08-06
申请号：US12417515
申请日：2009-04-02
申请人： Robert E White
发明人： Robert E White
IPC分类号： B62D21/00
CPC分类号： B60G9/02 , B60G2200/322 , B60G2200/44 , B60G2300/082 , B60G2300/40 , B60G2800/0194 , B60G2800/912 , B62D49/0657 , B62D49/0678 , B62D49/08
摘要： A tractor includes a motor, transmission, drive shaft and rear differential for driving the rear axles mounted on a main tubular frame of a variable configuration. Forwardly extendable telescoping tubular frame members are actuated by respective rams to selectively vary the spacing between the frame and the front wheels. The front and rear lateral telescoping tubes supporting each of the wheels are selectively extendable and retractable to significantly vary the wheel width or track of the front and rear wheels.
摘要翻译：拖拉机包括用于驱动安装在可变构造的主管状框架上的后轴的马达，变速器，驱动轴和后差速器。可伸缩的伸缩管状框架构件由相应的公柱致动以选择性地改变框架和前轮之间的间隔。支撑每个车轮的前侧和后侧横向伸缩管可选择性地可伸长和缩回，以显着地改变前轮和后车轮的车轮宽度或轨道。

33. 发明授权

US4211298A Offset tractor 失效
标题翻译：偏移拖拉机
公开(公告)号：US4211298A
公开(公告)日：1980-07-08
申请号：US849671
申请日：1977-11-08
申请人： Tomio Tanaka , Rinzo Yamano
发明人： Tomio Tanaka , Rinzo Yamano
IPC分类号： B62D49/06 , B60K17/00
CPC分类号： B62D49/0657 , Y10S180/90
摘要： A two-axle, four-wheel tractor in which the tractor body composed of a transmission case is offset to one side, with a steering assembly disposed on one side of the tractor body. The tractor body, transmission unit, brake assembly and hydraulic unit for working implements for a tractor of the non-offset standard type are usable for the offset tractor. A pair of long and short rear axle cases covering a pair of rear wheel drive shafts of similarly varying lengths respectively extend outward from the tractor body provided with brakes on its opposite side walls. The rear axle cases are provided on their outer ends with downwardly extending cases each housing a reduction gear for driving the corresponding rear wheel. The tractor body has a large body-to-ground clearance with the front axle also positioned at a high level. The tractor body has on its top a hydraulic unit and at its rear portion a working implement connecting assembly extending rearward as offset from the body and the hydraulic unit in a direction opposite to the direction of offset of the body so as to render the working implement operable with stability and smoothly despite the offset arrangement of the tractor body.
摘要翻译：一种双轴四轮拖拉机，其中由变速箱组成的拖拉机主体偏移到一侧，转向组件设置在拖拉机主体的一侧。用于非偏移标准型拖拉机的拖拉机主体，传动单元，制动组件和液压单元可用于偏移拖拉机。一对长而短的后桥壳体，覆盖一对相同长度的后轮驱动轴分别从其相对侧壁上设有制动器的拖拉机主体向外延伸。后轴箱在其外端设置有向下延伸的壳体，每个壳体容纳用于驱动相应后轮的减速齿轮。拖拉机主体具有较大的体对地间隙，前轴也位于高位。拖拉机主体在其顶部具有液压单元，并且在其后部处具有工作工具连接组件，该工作工具连接组件在与主体和液压单元偏移的方向上以与主体的偏移方向相反的方向向后延伸，以使工作工具尽管拖拉机主体的偏置布置，但是可以稳定且平稳地操作。

34. 发明授权

US3610646A Stabilizers for vehicles with narrow base support 失效
标题翻译：具有窄幅支撑的车辆稳定器
公开(公告)号：US3610646A
公开(公告)日：1971-10-05
申请号：US3610646D
申请日：1969-04-25
申请人： BOBARD EMILE , JUST DELAUNAY
发明人： BOBARD EMILE , DELAUNAY JUST
IPC分类号： B60G17/033 , B60G21/06 , B60G21/073 , B62D49/06 , B62D49/08 , B62D61/00 , B62D61/04
CPC分类号： B62D61/04 , B60G17/033 , B60G21/06 , B60G21/073 , B60G2204/80 , B60G2300/082 , B60G2500/30 , B60G2800/012 , B62D49/0607 , B62D49/0657 , B62D49/08 , B62D61/00
摘要： The stabilization of a vehicle with narrow base support is ensured by two aligned wheels. The device comprises two loadbearing wheels mounted on either side of the vehicle support base on hydraulic supports which are hydraulically adjustable in length and associated with a device equipped with a supporting jack for controlling the length adjustments of the hydraulic supports.

35. 发明授权

US3107103A Tractor having two tandem steering wheels 失效
标题翻译：拖拉机有两个串联方向盘
公开(公告)号：US3107103A
公开(公告)日：1963-10-15
申请号：US10418461
申请日：1961-04-19
申请人： DER LELY CORNELIS VAN
发明人： DER LELY CORNELIS VAN
IPC分类号： B62D7/04 , B62D49/06 , B62D61/08
CPC分类号： B62D61/08 , B62D7/04 , B62D49/0657

36. 发明授权

US2834418A Conversion of a two wheel drive tractor to a four wheel drive tractor 失效
标题翻译：将二轮驱动拖拉机转换为四轮驱动拖拉机
公开(公告)号：US2834418A
公开(公告)日：1958-05-13
申请号：US47490754
申请日：1954-12-13
申请人： SELENE S R L
发明人： CARLO TORCHIO , SEGRE AMAR SION
IPC分类号： B60K17/34 , B62D49/06
CPC分类号： B60K17/34 , B62D49/0657

37. 发明授权

US2607432A Tractor 失效
公开(公告)号：US2607432A
公开(公告)日：1952-08-19
申请号：US11584149
申请日：1949-09-15
申请人： HELMUT LOMMEL
发明人： HELMUT LOMMEL
IPC分类号： B60N2/38 , B62D49/06
CPC分类号： B62D49/0657 , B60N2/38

38. 发明授权

US2453069A Power plant and transmission arrangement for agricultural tractors 失效
标题翻译：农用拖拉机的发电厂和输电装置
公开(公告)号：US2453069A
公开(公告)日：1948-11-02
申请号：US71495446
申请日：1946-12-09
申请人： HERSCHEL HUTCHINGS
发明人： HERSCHEL HUTCHINGS
IPC分类号： B62D49/00 , B62D49/06
CPC分类号： B62D49/00 , B62D49/0657 , Y10S180/90

39. 发明公开

EP3406805A1 WORKING MACHINE 审中-公开
公开(公告)号：EP3406805A1
公开(公告)日：2018-11-28
申请号：EP18171906.3
申请日：2018-05-11
申请人： J.C. Bamford Excavators Limited
发明人： Ratcliffe, Simon
IPC分类号： E02F9/02 , B62D21/14
CPC分类号： B60B35/1036 , B60B35/1072 , B60G3/14 , B60G7/001 , B60G2200/32 , B60G2300/40 , B62D9/00 , B62D49/0657 , B62D49/0678 , B62D49/08 , B66F9/065 , B66F9/07586 , B66F11/044 , B66F11/046 , E02F9/024
摘要： A working machine comprising a chassis; first and second elongate support members, each elongate support member being pivotally coupled to the chassis at a respective pivot point; a first wheel assembly coupled to the first elongate support member and a second wheel assembly coupled to the second elongate support member; a first linear actuator coupled to the first elongate support member and a second linear actuator coupled to the second elongate support member, wherein the elongate support members are movable by operation of the actuators between a stowed configuration and a deployed configuration. A distance between the first and second wheel assemblies is greater in the deployed configuration than in the stowed configuration. The first and second linear actuators are pivotally coupled to the chassis along a common pivot axis.

40. 发明公开

EP3216679A1 MOBILE VEHICLE 审中-公开
标题翻译：移动车
公开(公告)号：EP3216679A1
公开(公告)日：2017-09-13
申请号：EP17000352.9
申请日：2017-03-06
申请人： Yanmar Co., Ltd.
发明人： Moriguchi, Kazuma
IPC分类号： B62D49/06 , A01D46/20 , A01D46/28 , B62D53/00 , B62D55/02 , B62D61/00 , B62D1/00 , B62D1/02 , A01B75/00
CPC分类号： B62D55/02 , A01B75/00 , A01D46/20 , A01D46/243 , B62D1/02 , B62D49/0657 , B62D49/0671 , B62D49/0685 , B62D49/0692 , B62D53/00 , B62D61/00
摘要： There is provided a mobile vehicle that travels furrows with an operation posture of a worker in a sitting position, remaining and reduces the load of the worker during harvest operation by handpicking.
The mobile vehicle includes a body frame (10), a front steering wheel (11) and a rear steering wheel (12) provided to the body frame (10), a seat (13) provided to an upper portion of the body frame (10) between the front steering wheel (11) and the rear steering wheel (12), a front step (14) and a rear step (15) provided on the left side of the body frame (10). A worker puts the right and left feet on the front step (14) and the rear step (15), respectively. The front step (14) operates the front steering wheel (11) and the rear steering wheel (12).
摘要翻译：提供了一种移动车辆，它以坐在工作位置的工作人员的操作姿势进行沟犁，在收割操作期间通过手工操作保持并减轻工作人员的负担。该移动车辆包括：车身框架（10），设置在车身框架（10）上的前方向盘（11）和后方向盘（12），设置在车身框架上部的座椅（13）（11）和后方转向轮（12）之间的前方台阶（14）和后方台阶（15），以及设置在车身框架（10）的左侧的前方台阶（14）和后方台阶（15）。工人分别将右脚和左脚放在前台阶（14）和后台阶（15）上。前台阶（14）操作前方向盘（11）和后方向盘（12）。

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