发明公开
- 专利标题: Push Pad Exit Device for Emergency Door Egress and Vertical Latch Bolt Assembly
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申请号: US18351874申请日: 2023-07-13
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公开(公告)号: US20230407679A1公开(公告)日: 2023-12-21
- 发明人: Mirjana Komadina , Gary Sprague
- 申请人: C.R. Laurence Co., Inc.
- 申请人地址: US CA Los Angeles
- 专利权人: C.R. Laurence Co., Inc.
- 当前专利权人: C.R. Laurence Co., Inc.
- 当前专利权人地址: US CA Los Angeles
- 主分类号: E05B65/10
- IPC分类号: E05B65/10 ; E05C3/16
摘要:
A push pad exit device comprising a horizontal push bar actuator mechanically linked to a vertical door handle assembly for use on the interior side of entrance doors where a means of emergency egress is desired, is presented. The operating mechanisms of the push bar actuator and vertical door handle assembly are concealed presenting a smooth uncluttered appearance. The push pad exit device further including an improved roller latch bolt. The improved roller latch bolt allows for a roller to make contact with a ramp surface of a corresponding strike plate on a sweep side of the plate and allows for the roller support to make contact with the strike plate on a latch side of the plate.
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