发明名称 |
Tandem wheel block apparatus |
摘要 |
A blocking structure arranged for engaging spaced adjacent wheel members of a tandem wheel organization is provided, such that a ratcheting block member is arranged for movement along a gear rack, with the ratcheting block having a support saddle mounted thereon, the support saddle including spaced spanning plates to engage the adjacent wheels preventing their rotation.
|
申请公布号 |
US5368134(A) |
申请公布日期 |
1994.11.29 |
申请号 |
US19930138870 |
申请日期 |
1993.10.20 |
申请人 |
RICKMAN, HAROLD;RICKMAN, BETTY J. |
发明人 |
RICKMAN, HAROLD;RICKMAN, BETTY J. |
分类号 |
B60T3/00;(IPC1-7):B60T1/00 |
主分类号 |
B60T3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|