公开(公告)号：US4936344A

公开(公告)日：1990-06-26

申请号：US349363

申请日：1989-05-09

申请人： Kervagoret Gilbert ,  Vincent Clapeau ,  Jean-Luc Guesdon ,  Jean-Marc Parquet

发明人： Kervagoret Gilbert ,  Vincent Clapeau ,  Jean-Luc Guesdon ,  Jean-Marc Parquet

IPC分类号： B60T8/40 ,  B60T8/36 ,  B60T8/50

CPC分类号： B60T8/3615 ,  B60T8/5037 ,  Y10T137/87217

摘要： The invention relates to a pilot-controlled valve, especially for an anti-skid brake system, this system comprising at least one pressurized-fluid source (90, 115) and at least one pressure receiver, the valve comprising at least one pressurized-fluid inlet (86, 132) and comprising a piston mechanism (54, 114), sliding sealingly in a bore (52) and movable between a rest position and an active position under the effect of an actuating mechanism (17, 18), in order to control an isolating shutter (58, 66) between at least one of the pressurized-fluid sources (90, 115) and at least of the pressure receivers, and a discharge shutter (28) between at least one of the pressure receivers and a reservoir (15), the anti-skid brake system comprising a backfeed circuit including a flow restrictor between at least one of the pressurized-fluid sources (90, 115) and at least one of the pressure receivers. According to the invention, the piston mechanism (54) contains at least one flow restrictor (56, 126) to ensure that the entire backfeed circuit is contained in the piston mechanism (54 ), the pilot-controlled valve also processing a backfeed shutter (44).

摘要翻译： 本发明涉及一种特别用于防滑制动系统的先导控制阀，该系统包括至少一个加压流体源（90,115）和至少一个压力接收器，该阀包括至少一个加压流体 入口（86,132），并且包括活塞机构（54,114），其在孔（52）中密封地滑​​动，并且在致动机构（17,18）的作用下在静止位置和活动位置之间可以依次移动 以控制至少一个加压流体源（90,115）和至少一个压力接收器之间的隔离闸门（58,66），以及至少一个压力接收器和一个压力接收器之间的排放挡板（28） 储存器（15），防滑制动系统包括在至少一个加压流体源（90,115）和至少一个压力接收器之间包括限流器的反馈电路。 根据本发明，活塞机构（54）包含至少一个限流器（56,126），以确保整个反馈电路容纳在活塞机构（54）中，先导控制阀还处理反向挡板 44）。

公开(公告)号：US20050103562A1

公开(公告)日：2005-05-19

申请号：US10506350

申请日：2003-03-19

申请人： Vincent Clapeau

发明人： Vincent Clapeau

IPC分类号： B60R25/021 ,  B60R25/0215 ,  B62D5/04

CPC分类号： B62D5/046 ,  B60R25/021 ,  B60R25/02156 ,  Y10T70/5956

摘要： The invention relates to a device that is used for the automatic release, without any manual effort, of the steering system in a motor vehicle comprising electric power steering and a locking mechanism which acts on the steering column or on another part of the steering system. Control means, which are connected to the electric assist motor, receive signals from at least one vehicle status and/or initiating event detector and control the motor in order to rotate the steering column or move another part of the steering system until the torque or stress on the locking mechanism is cancelled or reduced to almost zero, thereby enabling said mechanism to be released. The control of the motor is automatically interrupted at the end of a pre-determined period of time if the mechanism has not been released.

摘要翻译： 本发明涉及一种用于在机动车辆中的转向系统的自动释放的自动释放的装置，其包括电动助力转向和作用在转向柱上或转向系统的另一部分上的锁定机构。 连接到电动辅助马达的控制装置接收来自至少一个车辆状态和/或启动事件检测器的信号并且控制马达以便转动转向柱或移动转向系统的另一部分直到转矩或应力 锁定机构被取消或减少到几乎为零，从而使得所述机构能够被释放。 如果机构尚未释放，电机的控制在预定时间段结束时自动中断。

公开(公告)号：US07178624B2

公开(公告)日：2007-02-20

申请号：US10506350

申请日：2003-03-19

申请人： Vincent Clapeau

发明人： Vincent Clapeau

IPC分类号： B62D5/04

CPC分类号： B62D5/046 ,  B60R25/021 ,  B60R25/02156 ,  Y10T70/5956

摘要： A device that is used for the automatic release, without any manual effort, of the steering system in a motor vehicle comprising electric power steering and a locking mechanism which acts on the steering column or on another part of the steering system. A controller, which is connected to an electric assist motor, receives signals from at least one vehicle status and/or initiating event detector and controls the motor in order to rotate the steering column or move another part of the steering system until the torque or stress on the locking mechanism is cancelled or reduced to almost zero, thereby enabling said mechanism to be released. The control of the motor is automatically interrupted at the end of a pre-determined period of time if the mechanism has not been released.

摘要翻译： 用于机动车辆中的转向系统的自动释放的自动释放的装置，包括电动助力转向和作用在转向柱上或转向系统的另一部分上的锁定机构。 连接到电动辅助马达的控制器从至少一个车辆状态和/或启动事件检测器接收信号，并且控制马达以便转动转向柱或移动转向系统的另一部分直到转矩或应力 锁定机构被取消或减少到几乎为零，从而使得所述机构能够被释放。 如果机构尚未释放，电机的控制在预定时间段结束时自动中断。