发明名称 |
Method and apparatus for a retractable pneumatic line coupling protector |
摘要 |
The invention protects an at least two component pneumatic coupling. One embodiment contains a spring stop rigidly coupled to one of the pneumatic coupling components, and a spring between the spring stop and a housing. The invention includes a method of protecting pneumatic coupling using an apparatus and the method of making the apparatus. Another embodiment uses a collect clamp coupled to the housing and a collet press matching the collet clamp. Various embodiments apply to trucks and trailers, and other embodiments also apply to rail cars.
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申请公布号 |
US2004207196(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20030418258 |
申请日期 |
2003.04.16 |
申请人 |
CALDWELL CARY;MATTER STEFAN |
发明人 |
CALDWELL CARY;MATTER STEFAN |
分类号 |
B60D1/62;B60D1/64;B60T17/04;(IPC1-7):B60D1/62 |
主分类号 |
B60D1/62 |
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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