发明授权
- 专利标题： Pivotable mullion assembly
- 专利标题（中）： 可转位竖框大会
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申请号： US225679申请日： 1994-04-11
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公开(公告)号： US5435102A公开(公告)日： 1995-07-25
- 发明人: Walter McCarthy
- 申请人： Walter McCarthy
- 申请人地址： IN Indianapolis
- 专利权人： Von Duprin, Inc.
- 当前专利权人： Von Duprin, Inc.
- 当前专利权人地址： IN Indianapolis
- 主分类号： E06B1/52
- IPC分类号： E06B1/52 ; E06B5/00
摘要：
A mullion assembly mountable in a door frame includes a bottom fitting attached to a floor and a top fitting attached to the door frame above the bottom fitting. The top fitting supports a bolt engagement assembly for engaging a lock assembly positioned in a mullion cavity of a mullion. The lock assembly has a bolt extendable from the mullion cavity to engage the bolt engagement assembly supported by the top fitting and hold the mullion in a fixed position. Retraction of the bolt is controlled by a key lock assembly that allows controlled access disengagement of the bolt from the bolt engagement assembly, followed by pivoting movement of the mullion away from its upright position in the door frame.
公开/授权文献
- US4894022A Solderless surface mount card edge connector 公开/授权日：1990-01-16
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