公开(公告)号：US3580352A

公开(公告)日：1971-05-25

申请号：US3580352D

申请日：1969-01-21

申请人： GEN MOTORS CORP

发明人： HESTAD ERLING ,  RITTER THOMAS E ,  CLAIRE ALTON G DE JR

IPC分类号： B62D5/00 ,  B62D5/04

CPC分类号： B62D5/006

摘要： A vehicle-steering system in which the steering column may be mechanically disengaged from the steering linkage after which steering control is accomplished by generation of electrical signals representing desired dirigible wheel position. Steering ''''feel'''' is provided by a controlled torque motor connected to the steering column through a torsion bar torque sensor.

公开(公告)号：US3667314A

公开(公告)日：1972-06-06

申请号：US3667314D

申请日：1970-11-24

申请人： GEN MOTORS CORP

发明人： RITTER THOMAS E

IPC分类号： B60T7/04 ,  B60T11/08 ,  B60T13/52 ,  G05G1/04

CPC分类号： B60T13/52 ,  B60T7/04 ,  B60T11/08 ,  Y10T74/2057

摘要： A variable ratio lever mechanism for a power booster assisted motor vehicle braking system includes a variable ratio fulcrum mechanism which normally establishes a first pivot point providing the relatively low mechanical advantage needed for booster assisted actuation of the brake system. A force sensitive locking mechanism allows the first pivot point to break away when the reaction force acting thereon exceeds that associated with booster assisted break actuation and establishes a second pivot point of relatively higher mechanical advantage enabling the vehicle operator to actuate the break system independent of the booster assist.

摘要翻译： 用于助力辅助机动车辆制动系统的可变比例杆机构包括可变比率支点机构，其通常建立第一枢轴点，其提供用于加速器辅助致动制动系统所需的相对较低的机械优点。 力敏锁定机构允许第一枢转点在作用在其上的反作用力超过与助力辅助断开致动相关联的反作用力时分离，并且建立相对较高机械优点的第二枢轴点，使得车辆操作者能够独立于 助推器。