基本信息:
- 专利标题: VEHICLE SEAT SUSPENSION UNIT
- 专利标题(中):车用座椅悬挂装置
- 申请号:PCT/AU1994000134 申请日:1994-03-17
- 公开(公告)号:WO1994021487A1 公开(公告)日:1994-09-29
- 发明人: ROSDON ENGINEERING & MANUFACTURING PTY. LTD.
- 申请人: ROSDON ENGINEERING & MANUFACTURING PTY. LTD. , CULLEY, Donald, Maxwell, Jr.
- 专利权人: ROSDON ENGINEERING & MANUFACTURING PTY. LTD.,CULLEY, Donald, Maxwell, Jr.
- 当前专利权人: ROSDON ENGINEERING & MANUFACTURING PTY. LTD.,CULLEY, Donald, Maxwell, Jr.
- 优先权: AUPL 19930317
- 主分类号: B60N02/50
- IPC分类号: B60N02/50
摘要:
A damping unit (10) for a vehicle seat suspension unit has a brake slide plate (17) mounted on an anchor pin (11) on one side rail (111) of the bottom frame of the suspension unit, the anchor pin (11) being received in a non-circular hole provided with an O-ring (15). A transfer assembly (115) has a pivot pin (19) received in an elongate slot (21) in the brake slide plate (17), and brake washers (22), compressed by Belleville washers (24), are clamped between brackets (127) on the transfer assembly (115) and the brake slide plate (17). On small displacement from a preset datum, the brake slide plate (17) moves relative to the anchor pin (11) and no damping force is generated. When a preset displacement is exceeded, the anchor pin (11) restrains the brake slide plate (17) and the pivot pin (19) moves in the slot (21) to generate a constant damping force between the brake slide plate (17) and brake washers (22).
摘要(中):
用于车辆座椅悬挂单元的阻尼单元(10)具有安装在悬挂单元的底框架的一个侧轨(111)上的锚定销(11)上的制动器滑板(17),该固定销(11) 被容纳在设置有O形环(15)的非圆形孔中。 传送组件(115)具有容纳在制动器滑板(17)中的细长狭槽(21)中的枢轴销(19),并且由百叶窗垫圈(24)压缩的制动器垫圈(22)夹在支架( 127)和传动组件(115)和制动器滑板(17)之间。 在从预设基准的小位移时,制动滑板17相对于固定销(11)移动,并且不产生阻尼力。 当超过预设位移时,锚销(11)限制制动滑板(17),并且枢轴销(19)在槽(21)中移动,以在制动滑板(17)和 刹车片(22)。