专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08245811B2 Hybrid steering system 有权
标题翻译：混合动力转向系统
公开(公告)号：US08245811B2
公开(公告)日：2012-08-21
申请号：US12708894
申请日：2010-02-19
申请人： Charles David Nicklin , Gregory Peter Fitton , Richard Frederick George Young
发明人： Charles David Nicklin , Gregory Peter Fitton , Richard Frederick George Young
IPC分类号： B62D5/06
CPC分类号： B62D1/22 , B62D1/286 , B62D5/091
摘要： A steering system for a vehicle comprising a steering control to effect mechanical steering of the vehicle, the steering control being mechanically connected via a mechanical steering train, to at least one steerable ground engaging wheel. A power assistor apparatus is present for power assisting the mechanical steering of the vehicle when the operator operates the steering control. The system includes a hydraulic steering actuator which is operable by an electronically controlled hydraulic steering control valve to effect hydraulic power steering of the vehicle independently of the operation of the steering control. The electronically controlled hydraulic steering control valve is operable in response to signals from an electronic controller, the hydraulic steering actuator being supplied with pressurized hydraulic fluid from a supply valve arrangement. A sensor device detects when the steering control is operated and provides input to the electronic controller, the controller disabling the hydraulic power steering in response.
摘要翻译：一种用于车辆的转向系统，包括用于实现车辆的机械转向的转向控制器，所述转向控制器通过机械转向系统机械地连接到至少一个可转向的接地轮。存在用于在操作者操作转向控制时辅助车辆的机械转向的动力助力器装置。该系统包括液压转向致动器，其可由电子控制的液压转向控制阀操作，以独立于转向控制的操作来实现车辆的液压动力转向。电控液压转向控制阀响应于来自电子控制器的信号而可操作，液压转向致动器从供应阀装置供应加压的液压流体。传感器装置检测何时操作转向控制并向电子控制器提供输入，控制器响应于液压动力转向。

2. 发明申请

US20080271941A1 Vehicle 有权
标题翻译：车辆
公开(公告)号：US20080271941A1
公开(公告)日：2008-11-06
申请号：US12104930
申请日：2008-04-17
申请人： Richard Frederick George Young , Christopher James Yates , Gregory Peter Fitton , Charles David Nicklin
发明人： Richard Frederick George Young , Christopher James Yates , Gregory Peter Fitton , Charles David Nicklin
IPC分类号： B62D5/08
CPC分类号： B62D5/093 , B62D5/30 , B62D5/32 , F15B2211/20523 , F15B2211/20576 , F15B2211/31547 , F15B2211/7054 , F15B2211/7128
摘要： A vehicle including a steering system for moving a pair of wheels supported by a wheel support structure relative to a vehicle structure to achieve steering of the vehicle whilst the vehicle is travelling. The system including a pressure source for providing a supply of pressurized fluid through first and second steering valves to fluid operated first and second actuators, each of which includes an actuating member. The steering valves are operator controlled to provide the pressurized fluid, at least when the steering system is in a first operating mode, from both the first steering valve to the first actuator and from the second steering valve to the second actuator to achieve steering. When the steering system is operating in a second operating mode, only one of the first and second steering valves provides pressurized fluid from the source to a respective one of the actuators to achieve steering.
摘要翻译：一种车辆，包括用于使由车轮支撑结构支撑的一对车轮相对于车辆结构移动的转向系统，以在车辆行驶时实现车辆的转向。该系统包括用于通过第一和第二转向阀将加压流体供应到流体操作的第一和第二致动器的压力源，每个致动器包括致动构件。转向阀被操作者控制，至少当转向系统处于第一操作模式时，从第一转向阀到第一致动器以及从第二转向阀到第二致动器提供加压流体以实现转向。当转向系统在第二操作模式下操作时，只有第一和第二转向阀中只有一个将加压流体从源提供到相应的一个致动器以实现转向。

3. 发明申请

US20080262689A1 Method of Operating A Vehicle 审中-公开
标题翻译：运行车辆的方法
公开(公告)号：US20080262689A1
公开(公告)日：2008-10-23
申请号：US12103489
申请日：2008-04-15
申请人： Ian John Sayers , Charles David Nicklin
发明人： Ian John Sayers , Charles David Nicklin
IPC分类号： G06F19/00
CPC分类号： B60T8/246 , B60T2210/16 , B62D11/003 , B62D11/24
摘要： A method of operating a vehicle is described, in which the vehicle includes a frame structure carrying a ground engaging structure whereby the vehicle may travel over the ground, the ground engaging structure including a pair of steerable wheels which with the vehicle travelling in a travelling direction, are front wheels, and a pair of rear wheels which may each independently be braked by the operation of respective brake devices, the vehicle further including a controller which is capable of providing signals independently to the brake devices of the rear wheels to effect application and release of a selected brake, and the method including sensing the vehicle travelling speed and providing a first input to the controller, sensing steering of the vehicle by the operator and providing a second input to the controller, and where the travelling speed is below a threshold speed, and depending on the direction of steering of the vehicle, the controller applying one of the brakes.
摘要翻译：描述了一种操作车辆的方法，其中车辆包括承载地面接合结构的框架结构，由此车辆可以在地面上行进，地面接合结构包括一对可转向车轮，车辆沿行驶方向行驶是前轮，并且一对后轮可以各自独立地通过各个制动装置的操作来制动，所述车辆还包括控制器，其能够独立地向后轮的制动装置提供信号以实现应用，释放所选择的制动器，并且所述方法包括感测车辆行驶速度并向控制器提供第一输入，感测操作者感测车辆的转向并向控制器提供第二输入，并且其中行驶速度低于阈值速度，并且取决于车辆的转向方向，控制器应用其中一个制动器。

4. 发明授权

US07837001B2 Dual hydrostatic vehicle steering system 有权
标题翻译：双液压车辆转向系统
公开(公告)号：US07837001B2
公开(公告)日：2010-11-23
申请号：US12104930
申请日：2008-04-17
申请人： Richard Frederick George Young , Christopher James Yates , Gregory Peter Fitton , Charles David Nicklin
发明人： Richard Frederick George Young , Christopher James Yates , Gregory Peter Fitton , Charles David Nicklin
IPC分类号： B62D5/08
CPC分类号： B62D5/093 , B62D5/30 , B62D5/32 , F15B2211/20523 , F15B2211/20576 , F15B2211/31547 , F15B2211/7054 , F15B2211/7128
摘要： A vehicle including a steering system for moving a pair of wheels supported by a wheel support structure relative to a vehicle structure to achieve steering of the vehicle whilst the vehicle is travelling. The system including a pressure source for providing a supply of pressurized fluid through first and second steering valves to fluid operated first and second actuators, each of which includes an actuating member. The steering valves are operator controlled to provide the pressurized fluid, at least when the steering system is in a first operating mode, from both the first steering valve to the first actuator and from the second steering valve to the second actuator to achieve steering. When the steering system is operating in a second operating mode, only one of the first and second steering valves provides pressurized fluid from the source to a respective one of the actuators to achieve steering.
摘要翻译：一种车辆，包括用于使由车轮支撑结构支撑的一对车轮相对于车辆结构移动的转向系统，以在车辆行驶时实现车辆的转向。该系统包括用于通过第一和第二转向阀将加压流体供应到流体操作的第一和第二致动器的压力源，每个致动器包括致动构件。转向阀被操作者控制，至少当转向系统处于第一操作模式时，从第一转向阀到第一致动器以及从第二转向阀到第二致动器提供加压流体以实现转向。当转向系统在第二操作模式下操作时，只有第一和第二转向阀中只有一个将加压流体从源提供到相应的一个致动器以实现转向。

5. 发明申请

US20100212994A1 Hybrid Steering System 有权
标题翻译：混合转向系统
公开(公告)号：US20100212994A1
公开(公告)日：2010-08-26
申请号：US12708894
申请日：2010-02-19
申请人： Charles David NICKLIN , Gregory Peter Fitton , Richard Frederick George Young
发明人： Charles David NICKLIN , Gregory Peter Fitton , Richard Frederick George Young
IPC分类号： B62D5/06
CPC分类号： B62D1/22 , B62D1/286 , B62D5/091
摘要： A steering system for a vehicle comprising a steering control to effect mechanical steering of the vehicle, the steering control being mechanically connected via a mechanical steering train, to at least one steerable ground engaging wheel. A power assistor apparatus is present for power assisting the mechanical steering of the vehicle when the operator operates the steering control. The system includes a hydraulic steering actuator which is operable by an electronically controlled hydraulic steering control valve to effect hydraulic power steering of the vehicle independently of the operation of the steering control. The electronically controlled hydraulic steering control valve is operable in response to signals from an electronic controller, the hydraulic steering actuator being supplied with pressurised hydraulic fluid from a supply valve arrangement. A sensor device detects when the steering control is operated and provides input to the electronic controller, the controller disabling the hydraulic power steering in response.
摘要翻译：一种用于车辆的转向系统，包括用于实现车辆的机械转向的转向控制器，所述转向控制器通过机械转向系统机械地连接到至少一个可转向的接地轮。存在用于在操作者操作转向控制时辅助车辆的机械转向的动力助力器装置。该系统包括液压转向致动器，其可由电子控制的液压转向控制阀操作，以独立于转向控制的操作来实现车辆的液压动力转向。电控液压转向控制阀响应于来自电子控制器的信号而可操作，液压转向致动器从供应阀装置供应加压的液压流体。传感器装置检测何时操作转向控制并向电子控制器提供输入，控制器响应于液压动力转向。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式