发明名称 |
Cam-operated single acting hatch cover lock |
摘要 |
A hatch cover locking mechanism for securing a roof member onto a hatch opening of a railway hopper car is provided. The hatch cover lock utilizes camming engagement between an operation handle and a keeper member in order to rotate the keeper member and lock or unlock the keeper member to a strapping associated with the hatch roof member.
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申请公布号 |
US6039362(A) |
申请公布日期 |
2000.03.21 |
申请号 |
US19980122929 |
申请日期 |
1998.07.27 |
申请人 |
IRECO, INC. |
发明人 |
NADHERNY, RUDOLPH E. |
分类号 |
B61D7/24;B63B19/24;E05B65/00;E05B65/14;E05C3/00;(IPC1-7):B61D39/00;E05C3/30 |
主分类号 |
B61D7/24 |
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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