发明名称 |
OVER-CENTER CLAMPING WHEEL CHOCKS |
摘要 |
<p>A wheel chock system for preventing movement of one or more wheels. The system may include a pair of chocks for clamping onto one or more wheels. The chocks may be connected through a linkage mechanism that can be rotated to draw the chocks together or move the chocks further apart. A handle may be attached to the linkage mechanism for moving the chock system from a blocking position to a released position. The handle may be configured to stand upright such that the chock system can be installed and removed by a user in a standing position without the need to bend or crouch. One embodiment of the chock system may be attachable to two different wheels in a tandem wheel arrangement, whereas another embodiment of the chock system may be configured to clamp onto a single wheel.</p> |
申请公布号 |
WO2008008390(A2) |
申请公布日期 |
2008.01.17 |
申请号 |
WO2007US15814 |
申请日期 |
2007.07.10 |
申请人 |
PROGRESS MFG. INC.;SCOTT, GARY, M. |
发明人 |
SCOTT, GARY, M. |
分类号 |
B60T3/00 |
主分类号 |
B60T3/00 |
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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