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1. 发明申请

US20190248010A1 APPARATUS FOR COOPERATIVELY TRANSPORTING A LOAD 审中-公开
公开(公告)号：US20190248010A1
公开(公告)日：2019-08-15
申请号：US16329333
申请日：2017-09-01
申请人： M-MOVER HOLDINGS LIMITED
发明人： SAM DANCE , DANIEL EVANS , ANDREW OWEN
IPC分类号： B25J9/16 , B60L3/12 , B60K7/00 , B62D6/00 , B25J5/00 , B60P3/40 , B60L3/04 , G05D1/02
CPC分类号： B25J9/1669 , B25J5/007 , B60K7/0007 , B60K2007/0038 , B60L3/04 , B60L3/12 , B60L2200/36 , B60P3/40 , B62D6/001 , B62D7/026 , B62D7/144 , B62D7/1509 , B62D12/02 , G05B2219/39147 , G05D1/0276 , G05D1/0291
摘要： An apparatus for transporting a load is described, including: a body including a part or portion for engaging with or connecting to a load to be transported; a ground-engaging device supporting the body, the ground-engaging device for effecting movement of the body over a surface; a transmitter module; a receiver module; and a controller for communicating with the transmitter and receiver modules and the ground engaging device and for receiving status signals from components and/or devices of the apparatus, wherein the controller is capable of conducting a check as to the status of the components and/or devices of the apparatus, and after completing said check to provide an “apparatus operative” or “apparatus non-operative” signal to the transmitter module, wherein the transmitter module is configured to transmit the “apparatus operative” or “apparatus non-operative” signal, and wherein the receiver module is configured to receive from a first predetermined, or designated, other such apparatus its respective “apparatus operative” or “apparatus non-operative” signals.

2. 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.

3. 发明申请

US20180134313A1 Transport Conversion Mode 有权
公开(公告)号：US20180134313A1
公开(公告)日：2018-05-17
申请号：US15352718
申请日：2016-11-16
申请人： Wirtgen GmbH
发明人： Michael Engels , Christian Liss , Cyrus Barimani
IPC分类号： B62D11/20 , E01C19/48
CPC分类号： B62D11/20 , B62D7/1509 , B62D55/065 , B62D55/084 , E01C19/187 , E01C19/48 , E01C19/4893 , E01C2301/00 , G05D1/0891
摘要： A self-propelled paving machine includes a plurality of swing legs, each swing leg being supported from a ground surface by an associated crawler track steerably connected to an outer end of its associated swing leg. The machine may be re-oriented from a paving orientation to a transport orientation via a transport conversion mode of an automatic controller configured to spin the paving in place on the ground through a re-orientation angle, then rotate each of the crawler tracks relative to its respective swing leg until each crawler track is primarily oriented in a transport direction generally perpendicular to the paving direction, and then while moving the paving machine in the transport direction pivoting each of the swing legs relative to the frame until each swing leg is oriented primarily in the transport direction. The paving machine may then be driven onto a transport vehicle.

4. 发明授权

US09919730B2 Steering device and vehicle including the same 有权
公开(公告)号：US09919730B2
公开(公告)日：2018-03-20
申请号：US14908786
申请日：2014-07-15
申请人： NTN CORPORATION
发明人： Hirokazu Ohba , Tomomi Ishikawa , Taisuke Igi , Yuya Yamaguchi
IPC分类号： B62D3/12 , B62D5/04 , B62D7/15 , B60K7/00 , B62D7/14 , B62D7/18 , B60K17/04 , B60K17/30
CPC分类号： B62D3/126 , B60K7/0007 , B60K17/046 , B60K17/30 , B60K2007/0038 , B60K2007/0092 , B62D5/0421 , B62D7/14 , B62D7/1509 , B62D7/18
摘要： A steering device includes tie rods connected to right and left wheels, and rack bars connected to the respective tie rods. The steering device is capable of simultaneously steering the right and left wheels to the right or left of the vehicle, by moving the rack bars to the right or left. A rack bar moving arrangement is provided which is capable of moving the rack bars in opposite directions by the same distance, and rack teeth are arranged along the opposite directions. The rack bar moving arrangement includes a synchronizing gear in mesh with the rack bars, and is configured to convert the movement of one of the rack bars in one of the opposite directions to the movement of the other of the rack bars in the other opposite direction, thereby steering the wheels in opposite directions.

5. 发明授权

US09694852B2 Vehicle stop control device 有权
公开(公告)号：US09694852B2
公开(公告)日：2017-07-04
申请号：US14875057
申请日：2015-10-05
申请人： Daisuke Matsuoka
发明人： Daisuke Matsuoka
IPC分类号： B62D6/00 , B62D17/00 , B60T1/12 , B62D9/00 , B62D7/15 , F16D63/00
CPC分类号： B62D17/00 , B60T1/12 , B60T2201/06 , B62D6/002 , B62D7/1509 , B62D9/00 , F16D63/00
摘要： The vehicle stop control device includes a normal-state turning control unit to output, to turning devices, a turning amount command value defined by a steering amount signal inputted from steering input device to input steering angles of wheels, and a stopped-state turning control unit to detect a vehicle speed based on a rotation angle signal outputted from a rotation angle sensor, and to, when the detected vehicle speed is less than or equal to a threshold and an accelerator input value is less than or equal to a threshold, perform hill hold of a vehicle capable of independently turning all wheels with the turning device 4 of one or more of the wheels turning the corresponding wheel toward a toe-in or toe-out side by an amount greater than the turning amount command value from the normal-state turning control unit.

6. 发明授权

US09630664B2 Load-carrying frame and vehicle provided with load-carrying frame 有权
公开(公告)号：US09630664B2
公开(公告)日：2017-04-25
申请号：US14787176
申请日：2014-04-28
申请人： BAE Systems Hägglunds Aktiebolag
发明人： Björn Hellholm , Björn Nordberg
IPC分类号： B62D55/00 , B62D55/065 , B62D7/02 , B62D7/15 , B62D11/20 , B60D5/00 , A01G23/00 , B60K6/20 , B62D12/00 , B62D33/02
CPC分类号： B62D55/0655 , A01G23/003 , B60D5/00 , B60K6/20 , B62D7/026 , B62D7/1509 , B62D11/20 , B62D12/00 , B62D33/02 , B62D55/065 , Y10S903/903
摘要： The invention relates to load-carrying frame for carrying load of an articulated tracked vehicle comprising a front and a rear vehicle unit connected to each other through said load-carrying frame, wherein said front vehicle unit comprises a rolling link. The load-carrying frame is configured for rotatable attachment to the front vehicle unit via said rolling link for enabling rotation of the front vehicle unit relative to the load-carrying frame about an axis of said rolling link running in the axial main direction of extension of said load-carrying frame.

7. 发明申请

US20170073002A1 METHOD FOR CONTROLLING A STEERING DEVICE, AND VEHICLE 审中-公开
标题翻译：用于控制转向装置和车辆的方法
公开(公告)号：US20170073002A1
公开(公告)日：2017-03-16
申请号：US15312416
申请日：2015-05-12
申请人： NTN CORPORATION
发明人： Kazuyuki INOKUCHI
IPC分类号： B62D7/15 , B62D7/20 , B62D3/12
CPC分类号： B62D7/1509 , B60K7/0007 , B62D3/12 , B62D7/09 , B62D7/20
摘要： A method of controlling a steering device including a pair of rack bars capable of steering right and left wheels in one and/or the other of opposite right and left directions, and a coupling mechanism which moves the rack bars in the right direction and/or the left direction by the same distance. The method includes issuing a command to couple or uncouple the coupling mechanism, and driving at least one of an engaging part and a receiving part of the coupling mechanism relative to the other if a coupling state sensor are unable to detect that the coupling mechanism has been coupled or uncoupled when a predetermined time has passed after issuing the command.
摘要翻译：一种控制转向装置的方法，该转向装置包括一对能够使左右车轮相对于左右相反方向转动的左右一对的齿条，以及将齿条向右方向移动的联接机构和/或左方向相同距离。该方法包括：发出一个用于耦合或分离耦合机构的命令，以及如果耦合状态传感器不能检测到耦合机构已经被耦合的情况，则驱动耦合机构的接合部分和接收部分中的至少一个相对于另一个在发出命令之后经过预定时间后，耦合或非耦合。

8. 发明授权

US09387880B2 Multi-axis caster angle control system of an extendable wheel assembly 有权
标题翻译：可扩展轮组件的多轴脚轮角度控制系统
公开(公告)号：US09387880B2
公开(公告)日：2016-07-12
申请号：US14405480
申请日：2012-06-04
申请人： John Victor Gano
发明人： John Victor Gano
IPC分类号： B62D7/15 , B60B19/00 , B60G3/02 , B60G17/016
CPC分类号： B62D7/1509 , B60B19/003 , B60G3/02 , B60G17/0163 , B60G2200/44 , B60G2200/46 , B60G2200/464 , B60G2204/127 , B60G2204/128 , B60G2204/4232 , B60G2204/62 , B60G2300/37 , B60G2300/40 , B60G2400/204 , B60G2500/30 , B60G2800/24 , B60G2800/962
摘要： A wheel assembly for vehicle includes a wheel, at least one lower suspension link and one upper part, the wheel being arranged to rotate at 360°, to steer the vehicle around a pivot line, a projection of the pivot line onto a vertical projection plane including a vertical axis passing through a contact point between the wheel and ground defining a caster angle (α) with the vertical axis. The wheel assembly includes a at least one screw arranged to adjust the caster angle (α) such that the position of the upper part is moveable relative to the vehicle along a first degree of freedom and a second degree of freedom.
摘要翻译：用于车辆的车轮组件包括车轮，至少一个下悬架连杆和一个上部部件，所述轮被布置成以360°旋转，以使车辆绕枢转线转动，枢转线的投影到垂直投影平面包括穿过车轮和地面之间的接触点的垂直轴，其确定与竖直轴线的脚轮角度（α）。车轮组件包括至少一个螺钉，其布置成调节脚轮角度（α），使得上部件的位置可相对于车辆沿第一自由度和第二自由度移动。

9. 发明申请

US20150246684A1 METHOD AND SYSTEM FOR A LIFT DEVICE HAVING INDEPENDENTLY STEERABLE WHEELS 有权
标题翻译：具有独立转向车轮的提升装置的方法和系统
公开(公告)号：US20150246684A1
公开(公告)日：2015-09-03
申请号：US14195629
申请日：2014-03-03
申请人： Xtreme Manufacturing, LLC
发明人： Don Francis Ahern , Ronald Lee Fifield
IPC分类号： B62D5/04 , B62D6/00 , B66F11/04
CPC分类号： B62D5/0457 , B62D5/0418 , B62D6/001 , B62D7/1509 , B66F11/042 , B66F17/006
摘要： A system and method of controlling a scissors lift vehicle are provided. The scissors lift vehicle system includes a carriage including a plurality of independently steerable wheel assemblies configured to engage a travel surface. The plurality of independently steerable wheel assemblies, each steerable about a steer axis of rotation include one of the plurality of wheel assemblies being designated a master wheel and the remaining wheel assemblies being designated slave wheels. The wheel assemblies each include a variable-speed steer actuator configured to rotate a respective wheel assembly about the steer axis of rotation of that wheel assembly at a selectable rate. The wheel assemblies each also include a wheel including a respective drive axis of rotation and a variable-speed drive actuator configured to rotate that wheel about a respective steer axis of rotation at a selectable rate.
摘要翻译：提供了一种控制剪刀升降车的系统和方法。所述剪刀提升车系统包括滑架，所述托架包括构造成接合行进表面的多个可独立操纵的轮组件。多个可独立操纵的轮组件，每个都绕转向轴转动，包括多个轮组件中的一个被指定为主轮，其余的轮组件被指定为从轮。车轮组件各自包括可变速度转向致动器，其被配置成以可选择的速率围绕该车轮组件的转向转向轴旋转相应的车轮组件。轮组件还包括轮，其包括相应的驱动旋转轴线和变速驱动致动器，所述变速驱动致动器被配置为以可选择的速率围绕相应的转向转动轴线旋转所述车轮。

10. 发明申请

US20150191202A1 STEERING SYSTEM FOR A VEHICLE AND STEERING METHOD FOR A VEHICLE 有权
标题翻译：用于车辆的转向系统和车辆的转向方法
公开(公告)号：US20150191202A1
公开(公告)日：2015-07-09
申请号：US14409473
申请日：2013-07-01
申请人： HUBTEX MASCHINENBAU GMBH & CO. KG
发明人： Achim Otterbein
IPC分类号： B62D7/15 , B66F9/075
CPC分类号： B62D7/159 , B62D7/1509 , B66F9/07568
摘要： A steering system for a vehicle includes at least two wheels configured to be steered independently of each another. A steering setpoint generator is configured to steer the at least two wheels according to a steering program. An operating element is configured to rotate the vehicle during travel about a center of rotation which moves with a principal movement vector. The steering program is configured so that a direction of the principal movement vector of the center of rotation can be changed with the steering setpoint generator.
摘要翻译：一种用于车辆的转向系统包括至少两个车轮，其被配置为彼此独立地转向。转向设定点发生器被配置成根据转向程序转向至少两个车轮。操作元件被配置为在围绕以主要移动向量移动的旋转中心的行进期间使车辆旋转。转向程序被配置成使得可以用转向设定点发生器改变旋转中心的主要运动矢量的方向。

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