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1. 发明授权

US12005737B2 Changeable wheel track mechanism for track width adjustment 有权
公开(公告)号：US12005737B2
公开(公告)日：2024-06-11
申请号：US17992066
申请日：2022-11-22
申请人： Tata Consultancy Services Limited
发明人： Venkatesh Prasad Bangalore Srinivas , Venkat Raju Chintalapalli Patta , Raghav Ponnath , Sreehari Kumar Bhogineni , Prakash Chanderlal Ambwani , Rajesh Sinha
IPC分类号： B60B35/10
CPC分类号： B60B35/1045 , B60B35/1081
摘要： State of the art track width adjustment mechanism fail to support track width adjustment while vehicle is in motion. They also require manual intervention, which causes inconvenience. The disclosure herein generally relates to wheel track adjustment, and, more particularly, to a changeable wheel track mechanism for track width adjustment (referred to as TWA mechanism). The TWA mechanism includes a steer and drive unit, a plurality of links, and a sliding unit. The TWA mechanism allows movement of a wheel in inward and outward directions, causing the track width adjustment. The track width is achieved by changing the wheel position to be at a wider position, or a narrower position, or any intermediate position. The TWA mechanism may be associated with any vehicle for which the track width adjustment is to be achieved.

2. 发明授权

US4834409A Personal mobility vehicle with expansible wheel base and wheel track 失效
标题翻译：具有可扩展车轮底座和车轮轨道的个人移动车辆
公开(公告)号：US4834409A
公开(公告)日：1989-05-30
申请号：US108584
申请日：1987-10-13
申请人： DuWayne E. Kramer
发明人： DuWayne E. Kramer
IPC分类号： A61G5/04 , B60B35/10 , B62D49/06
CPC分类号： B62D49/0678 , B60B35/1045 , B60B35/1072 , B60B35/14 , B62K5/025 , A61G5/1072 , B60Y2200/84 , Y10S180/906 , Y10S180/907
摘要： A personal mobility vehicle includes a main frame unit with front and back ends, both with wheels thereon, a steerable front wheel, an operator's seat and vehicle controls. A pair of spaced rear wheels are mounted at the back end of the vehicle and include moveably mounted axles supporting the rear wheels and connected to arms with mechanisms for selectively angularly moving the axles outwardly and inwardly of the main frame unit to vary wheel base and wheel track. A motor is connected to the wheel support structure for remotely varying the wheel base and wheel track. A separate drive motor is operatively connected to the wheels for movement of the vehicle.
摘要翻译：个人移动车辆包括具有前端和后端的主框架单元，两者都具有轮子，可操纵的前轮，操作者座椅和车辆控制。一对隔开的后轮安装在车辆的后端，并且包括可移动地安装的轴，其支撑后轮并且连接到具有机构的机构，用于选择性地使轴线向主体框架单元向外和向内移动，以改变车轮基座和车轮跟踪。马达连接到车轮支撑结构，用于远程改变车轮基座和轮轨。单独的驱动马达可操作地连接到车轮以用于车辆的运动。

3. 发明申请

US20160362149A1 Construction Vehicle Having a Tippable Chassis 审中-公开
标题翻译：具有可折叠底盘的施工车辆
公开(公告)号：US20160362149A1
公开(公告)日：2016-12-15
申请号：US15173694
申请日：2016-06-05
申请人： Wacker Neuson Linz GmbH
发明人： Thomas Erlinger
IPC分类号： B62D55/116 , B60G1/04 , E02F3/76 , B60G99/00 , B60G9/02 , B60G21/00
CPC分类号： B62D55/116 , B60B35/10 , B60B35/1045 , B60B35/1054 , B60G1/04 , B60G9/02 , B60G21/007 , B60G99/00 , B62D55/084 , E02F3/7609 , E02F9/024 , E02F9/028 , E02F9/12 , E02F9/2257
摘要： A construction vehicle has a slewing ring on which a superstructure is rotatably mounted, and an undercarriage supporting the slewing ring. The undercarriage includes an upper chassis, having an upper propulsion device, that is rigidly connected to the slewing ring, and & lower chassis having a lower propulsion device that is mounted in a. pivotable manner with respect to the upper chassis. Furthermore, a pivoting apparatus is provided m order to pivot the lower chassis relative to the upper chassis.
摘要翻译：施工车辆具有可旋转地安装有上部结构的回转环和支撑回转支承环的底架。起落架包括具有刚性连接到回转支承环的上部推进装置的上部底架，以及具有安装在其中的下部推进装置的下部底盘。相对于上机架可枢转。此外，提供枢转装置，以便使下机架相对于上机架枢转。

4. 发明申请

US20160227698A1 AN ASSEMBLY COMPRISING A CHASSIS FOR A VARIABLE-TRACK MACHINERY EQUIPMENT SUCH AS A SPRAYER-TYPE AGRICULTURAL MACHINERY EQUIPMENT OR A STRADDLE MACHINERY EQUIPMENT 有权
标题翻译：包括用于可变轨道机械设备的底盘的组件，例如喷雾式农业机械设备或者一台机器设备
公开(公告)号：US20160227698A1
公开(公告)日：2016-08-11
申请号：US15023647
申请日：2014-09-19
申请人： EXEL INDUSTRIES
发明人： Cyril BALLU
IPC分类号： A01B63/00 , B62D7/16 , B60B35/10 , B62D7/18 , B62D7/15 , B62D7/14
CPC分类号： A01B63/006 , B60B35/1036 , B60B35/1045 , B60B35/1054 , B60B35/109 , B62D7/142 , B62D7/1509 , B62D7/1527 , B62D7/1554 , B62D7/1572 , B62D7/1581 , B62D7/166 , B62D7/18
摘要： The present invention relates to an assembly which includes: a chassis for a mobile land vehicle, in particular an agricultural or public works vehicle; at least two half-crossmembers (21) mounted telescopically on the chassis; wheel mountings (27) pivotably mounted on each one of said half-crossmembers; steered wheels rotatably mounted on said mountings; and a device for controlling the direction of the wheels. The assembly is characterised in that it includes means (39, 41, 47) designed, for a certain position of two half-crossmembers, to increase, upon the pivoting of the wheels, the opening of the said wheels relative to the opening of the wheels resulting from the same pivoting and another position of the two half-crossmembers.
摘要翻译：本发明涉及一种组件，其包括：用于移动陆地车辆的底盘，特别是农业或公共工程车辆; 至少两个半交叉构件（21）可伸缩地安装在底盘上; 可枢转地安装在所述半交叉构件的每一个上的轮安装件（27）可旋转地安装在所述安装件上的转向轮; 以及用于控制车轮方向的装置。组件的特征在于，其包括为两个半横件的某个位置设计的装置（39,41,47），以在轮的枢转时增加所述车轮相对于所述车轮的开口的开口由两个半交叉构件的相同枢转和另一位置产生的轮子。

5. 发明授权

US06892124B2 Adjustable axle control 有权
标题翻译：可调轴控制
公开(公告)号：US06892124B2
公开(公告)日：2005-05-10
申请号：US10631232
申请日：2003-07-31
申请人： Richard Allen Humpal , Jack Conan Anderson
发明人： Richard Allen Humpal , Jack Conan Anderson
IPC分类号： B60B35/10 , G06F19/00
CPC分类号： B60B35/109 , B60B35/1036 , B60B35/1045 , B60B35/1054
摘要： An activating portion on one section of an adjustable wheel assembly triggers a proximity switch on a vehicle such as a field sprayer to provide a signal indicative of wheel tread. The signal is sent to a controller which controls wheel tread adjustment. Two or more assemblies may be adjusted simultaneously reduce adjustment time. The operator control is located in the vehicle cab for entering wheel spacings, providing an indication of the actual spacing and individual wheel position, and providing error and warning messages. An interlock system prevents axle telescoping unless certain vehicle conditions are satisfied, such as the vehicle speed being below a preselected point and vehicle being in the field mode.
摘要翻译：可调节轮组件的一个部分上的启动部分触发诸如现场喷雾器的车辆上的接近开关，以提供指示轮胎胎面的信号。该信号被发送到控制轮胎胎面调节的控制器。可以同时调整两个或更多组件减少调整时间。操作员控制位于驾驶室中，用于进入车轮间距，提供实际间距和单个车轮位置的指示，并提供错误和警告消息。互锁系统防止轴伸缩，除非满足某些车辆条件，例如车速低于预选点，车辆处于现场模式。

6. 发明授权

US10004171B2 Assembly comprising a chassis for a variable-track machinery equipment such as a sprayer-type agricultural machinery equipment or a straddle machinery equipment 有权
公开(公告)号：US10004171B2
公开(公告)日：2018-06-26
申请号：US15023647
申请日：2014-09-19
申请人： EXEL INDUSTRIES
发明人： Cyril Ballu
IPC分类号： A01B63/00 , B62D7/15 , B60B35/10 , B62D7/14 , B62D7/16 , B62D7/18
CPC分类号： A01B63/006 , B60B35/1036 , B60B35/1045 , B60B35/1054 , B60B35/109 , B62D7/142 , B62D7/1509 , B62D7/1527 , B62D7/1554 , B62D7/1572 , B62D7/1581 , B62D7/166 , B62D7/18
摘要： The present invention relates to an assembly which includes: a chassis for a mobile land vehicle, in particular an agricultural or public works vehicle; at least two half-crossmembers (21) mounted telescopically on the chassis; wheel mountings (27) pivotably mounted on each one of said half-crossmembers; steered wheels rotatably mounted on said mountings; and a device for controlling the direction of the wheels. The assembly is characterized in that it includes means (39, 41, 47) designed, for a certain position of two half-crossmembers, to increase, upon the pivoting of the wheels, the opening of the said wheels relative to the opening of the wheels resulting from the same pivoting and another position of the two half-crossmembers.

7. 发明申请

US20170174263A1 A DRIVEABLE VEHICLE UNIT 审中-公开
公开(公告)号：US20170174263A1
公开(公告)日：2017-06-22
申请号：US15129821
申请日：2015-03-27
申请人： THOMSON LICENSING
发明人： Alistair THOMPSON , Ben SMITH , Angus KNEALE , Elia POPOV
IPC分类号： B62D21/14 , B60B35/14 , B60Q1/06 , B60Q1/00 , G06T15/50 , B62D21/18 , H04N7/18 , G06T7/73 , G06T7/246 , B60B35/10 , B60Q1/26
CPC分类号： B62D21/14 , B60B35/1045 , B60B35/1063 , B60B35/14 , B60Q1/0035 , B60Q1/0483 , B60Q1/06 , B60Q1/08 , B60Q1/2657 , B62D21/18 , B62D21/183 , B62D23/005 , B62D49/0657 , G06T7/246 , G06T7/73 , G06T15/506 , G06T2207/10004 , G06T2207/30204 , G06T2207/30252 , G06T2215/16 , H04N7/181
摘要： A vehicle (100) for use in the field of visual effects is provided, which has at least one adjustable dimension. The vehicle comprises a frame (101) and a plurality of wheels (110, 120, 130, 140), the wheels being adjustably attached to the frame such that the distance between a pair of wheels can be adjusted either manually or automatically. This adjustment may be a continuous adjustment. The vehicle may also comprise tracking markers which generate data in order to facilitate the production of a digital model. The vehicle may also comprise a camera (155) having a 360 degree field of view. The data captured by the camera can be used in the digital effects process to create realistic reflections of the surrounding environment on the digital model.

8. 发明申请

US20160176231A1 Agricultural Harvester Axle 有权
标题翻译：农业收割机轴
公开(公告)号：US20160176231A1
公开(公告)日：2016-06-23
申请号：US14969923
申请日：2015-12-15
申请人： CNH Industrial America LLC
发明人： Marcel Daffue
IPC分类号： B60B35/10 , B60G9/02 , B60B35/14 , A01B51/00 , B60B35/00
CPC分类号： B60B35/109 , A01B51/00 , B60B35/004 , B60B35/04 , B60B35/10 , B60B35/1045 , B60B35/1072 , B60B35/14 , B60B2900/351 , B60B2900/551 , B60G9/02 , B60Y2200/222 , F16D1/06 , F16D1/12
摘要： An agricultural harvester includes a chassis, an axle assembly carrying the chassis, a plurality of hub assemblies including a first hub assembly and a second hub assembly, the hub assemblies coupled to a corresponding end of the axle assembly, and a plurality of ground engaging devices each being coupled to a corresponding hub assemblies. The ground engaging devices support the axle assembly and the chassis. The axle assembly includes an extendable/retractable axle for altering a distance between the ground engaging devices that are coupled to the hub assemblies, and a connecting rod extending/retracting from a central portion of the axle assembly, the connecting rod also coupled to a portion of the first hub assembly. The connecting rod is generally vertically displaced from the extendable/retractable axle.
摘要翻译：农业收割机包括底架，承载底盘的轴组件，包括第一轮毂组件和第二轮毂组件的多个轮毂组件，所述轮毂组件联接到所述车轴组件的对应端部，以及多个地面接合装置每个都联接到相应的毂组件。地面接合装置支撑轴组件和底盘。轴组件包括用于改变联接到轮毂组件的地面接合装置之间的距离的可延伸/可缩回的轴，以及从轴组件的中心部分延伸/缩回的连杆，连接杆还连接到一部分的第一个轮毂总成。连杆通常从可伸缩轴垂直移位。

9. 再颁专利

USRE45405E1 Adjustable axle control 有权
标题翻译：可调轴控制
公开(公告)号：USRE45405E1
公开(公告)日：2015-03-03
申请号：US13933397
申请日：2013-07-02
申请人： Deere & Company
发明人： Richard Allen Humpal , Jack Conan Anderson
IPC分类号： B60B35/10 , G06F19/00
CPC分类号： B60B35/109 , B60B35/1036 , B60B35/1045 , B60B35/1054
摘要： An activating portion on one section of an adjustable wheel assembly triggers a proximity switch on a vehicle such as a field sprayer to provide a signal indicative of wheel tread. The signal is sent to a controller which controls wheel tread adjustment. Two or more assemblies may be adjusted simultaneously reduce adjustment time. The operator control is located in the vehicle cab for entering wheel spacings, providing an indication of the actual spacing and individual wheel position, and providing error and warning messages. An interlock system prevents axle telescoping unless certain vehicle conditions are satisfied, such as the vehicle speed being below a preselected point and vehicle being in the field mode.
摘要翻译：可调节轮组件的一个部分上的启动部分触发诸如现场喷雾器的车辆上的接近开关，以提供指示轮胎胎面的信号。该信号被发送到控制轮胎胎面调节的控制器。可以同时调整两个或更多组件减少调整时间。操作员控制位于驾驶室中，用于进入车轮间距，提供实际间距和单个车轮位置的指示，并提供错误和警告消息。互锁系统防止轴伸缩，除非满足某些车辆条件，例如车速低于预选点，车辆处于现场模式。

10. 发明公开

US20230406039A1 Chassis and Use Thereof 审中-公开
公开(公告)号：US20230406039A1
公开(公告)日：2023-12-21
申请号：US18033355
申请日：2021-11-10
申请人： Tobias RITZENHÖFER , Teupen Maschinenbau GmbH
发明人： Tobias Ritzenhöfer
IPC分类号： B60B35/10 , B62D24/00 , B62D21/14
CPC分类号： B60B35/1072 , B60B35/1045 , B60B35/1054 , B60B35/1063 , B62D24/00 , B62D21/14
摘要： The invention relates to a chassis comprising a base (12) and four wheels (14) each being mounted on the base by way of a respective supporting device (16) and each being capable of being brought out of a transport position into an operating position of the chassis (10), and vice versa, wherein each supporting device comprises a support or carrier arm (18), which is arranged on the base via a proximal end (20) to be pivotable out of the transport position into the operating position of the chassis, and vice versa, and at a distal end (22) receives an axle journal (24) for rotation, a first control (30) for pivoting the support or carrier arm out of the transport position into the operating position of the chassis, and vice versa, the axle journal rotatably arranged at the distal end of the support or carrier arm, a stub axle (40), which is pivotably arranged on the axle journal and receives the wheel for rotation at a distal end (42) of the axle journal; and a second control (44) for pivoting the stub axle against the axle journal.

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