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.
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
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