发明名称 |
Steering mechanism for short wheelbased four-wheeled vehicles |
摘要 |
A steering mechanism for a wheelchair which minimizes the turning radius of the wheelchair providing good maneuverability while also minimizing the misalignment of each of the wheels. The steering mechanism substantially comprises a flat plate defining cam follower slots, two sliding members defining slots, four linkages which follow the path of the cam followers and are connected to the wheels, and a single actuator. |
申请公布号 |
US5862874(A) |
申请公布日期 |
1999.01.26 |
申请号 |
US19970879131 |
申请日期 |
1997.06.19 |
申请人 |
UNIVERSITY OF PITTSBURGH |
发明人 |
BRIENZA, DAVID M.;BRUBAKER, CLIFFORD E. |
分类号 |
A61G5/04;A61G5/10;A61G7/05;B60K7/00;B60K17/356;B62D7/02;(IPC1-7):B62D15/00 |
主分类号 |
A61G5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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