发明名称 |
LATCHING DEVICE FOR A GRAIN BIN DOOR |
摘要 |
A latch apparatus for releasably securing a cover member over an access opening in a bulk storage structure. The latch apparatus is pivotally mounted to a cover member and includes a pair of latch members and a latch bar connected to and extending between the latch members. The latch members have a receptacle that receives a catch member and an extension that extends away from the latch member opposite the receptacle. The extension engages the cover member when the latch member is moved from a locked position to an unlocked position to prevent injury to a user.
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申请公布号 |
US2010230978(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
US20090404002 |
申请日期 |
2009.03.13 |
申请人 |
SUKUP MANUFACTURING COMPANY |
发明人 |
MARCKS RANDAL L.;HANIG JOHN A.;SUKUP CHARLES E. |
分类号 |
E05C9/10 |
主分类号 |
E05C9/10 |
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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