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

US06978864B2 Wheelchair braking device 失效
标题翻译：轮椅制动装置
公开(公告)号：US06978864B2
公开(公告)日：2005-12-27
申请号：US10605485
申请日：2003-10-02
申请人： Jim Peron , Jonathan Leahy , Steven Dobbens
发明人： Jim Peron , Jonathan Leahy , Steven Dobbens
IPC分类号： B62B5/04 , B60T1/00
CPC分类号： A61G5/1018 , A61G5/101 , A61G5/1035 , B62B5/0404 , B62B5/0409
摘要： A wheelchair braking device providing a braking action that automatically disengages when an occupant is seated in the wheelchair. The braking device includes a support structure to which a sensing lever is pivotably mounted and to which a braking arm is slidably mounted. A biasing element is coupled to the braking lever to bias the braking arm in a first direction relative to the support structure and into engagement with a wheel of the wheelchair, thereby inhibiting rotation of the wheel. The sensing lever and braking arm are interconnected such that the biasing element operates through the braking arm to bias the sensing lever in an upward direction against the wheelchair seat. The interconnection between the sensing lever and braking arm causes the braking arm to disengage from the wheel when the sensing lever rotates in a downward direction.
摘要翻译：轮椅制动装置提供当乘员坐在轮椅上时自动脱开的制动动作。制动装置包括支撑结构，感测杆可枢转地安装在该支撑结构上，制动臂可滑动地安装在该支撑结构上。偏置元件联接到制动杆，以相对于支撑结构在第一方向上偏压制动臂，并与轮椅的轮啮合，从而阻止车轮的旋转。感测杆和制动臂互连，使得偏置元件通过制动臂操作，以将检测杆向上的方向偏置抵靠轮椅座椅。当感测杆向下旋转时，感测杆和制动臂之间的互连使得制动臂与车轮脱离。

IPRDB

热门服务

关于我们

友情链接

联系方式