发明名称 |
Wheel chock with restraint |
摘要 |
A wheel chock for restraining movement of a vehicle tire on a supporting grating during transit includes a base, a grate lock mechanism for locking the base to the grating, and a ramp on the base for engagement with a circumference of a vehicle tire. A strap connected with the base is extensible around the vehicle tire to help restrain movement of the tire on the grating. The chock includes a retractor for retracting the strap and for taking up slack that forms in the strap during transit.
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申请公布号 |
US8047751(B2) |
申请公布日期 |
2011.11.01 |
申请号 |
US20080180022 |
申请日期 |
2008.07.25 |
申请人 |
MIDWEST PRECISION PRODUCTS, INC. |
发明人 |
POWERS JOSEPH R.;WIATRAK THOMAS R.;DIAMOND FREDERICK J. |
分类号 |
B60P7/08 |
主分类号 |
B60P7/08 |
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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