公开(公告)号：US3851542A

公开(公告)日：1974-12-03

申请号：US35608473

申请日：1973-05-01

Applicant: CAM GEARS LTD

Inventor： ADAMS F ,  ALDERTON H

IPC: B25H1/04 ,  B62D1/18 ,  B62D1/19

CPC classification number: B62D1/192 ,  B62D1/18

Abstract: A collapsible steering column employs a telescopic coaxial shaft and tube structure and a separate deforming member within the tube which is forced through the tube by the shaft upon axial collapse of the assembly to deform, or be deformed by, the tube with consequent absorption of energy. The deforming member may be dish-shaped, a plug, a collapsible split ring, or other suitable shape and may be constructed of a ductile material such as mild steel, copper, aluminum or plastics, or a rubbery material.

Abstract translation: 可折叠转向柱采用伸缩式同轴轴和管结构以及管内的单独的变形构件，其在组件的轴向塌缩时被轴挤压通过管，以使管变形或变形，从而吸收能量 。 变形构件可以是碟形，塞子，可折叠的开口环或其它合适的形状，并且可以由诸如软钢，铜，铝或塑料的延性材料或橡胶材料构成。

公开(公告)号：US3776607A

公开(公告)日：1973-12-04

申请号：US3776607D

申请日：1972-02-02

Applicant: CAM GEARS LTD

Inventor： ALDERTON H

IPC: B60T8/24 ,  B60T8/52 ,  B60T13/02 ,  B60T8/18

CPC classification number: B60T8/246 ,  B60T8/248 ,  B60T8/52 ,  B60T13/02

Abstract: A braking system in which pressure from a master cylinder acting in slave cylinders at the brakes carries initial or low-force braking dependent on the driver''s pedal force, there being a mechanical feed-back mechanism which increases the braking pressure in accordance with the mechanical force resulting from brake reaction in the vehicle, e.g. torque or drag. The hydraulic braking force is therefore augmented by fed-back force and in that sense provides a servo effect.

Abstract translation: 一种制动系统，其中来自主缸的作用在制动器的从动缸中的压力根据驾驶员的踏板力承载初始或低力制动，存在机械反馈机构，其根据机械力增加制动压力 由车辆中的制动反应引起的，例如 扭矩或阻力。 因此，液压制动力通过反馈力增加，并且在该意义上提供伺服效果。