- 专利标题: Latch assembly for vertical door and method of operating
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申请号: US16999745申请日: 2020-08-21
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公开(公告)号: US11946286B2公开(公告)日: 2024-04-02
- 发明人: Adam Kuenzi , Anthony Pettigrew , Matthew Hill , Eric Chang , Christopher Marks , Patrick Sweeney
- 申请人: Carrier Corporation
- 申请人地址: US FL Palm Beach Gardens
- 专利权人: Carrier Corporation
- 当前专利权人: Carrier Corporation
- 当前专利权人地址: US FL Palm Beach Gardens
- 代理机构: Carlson, Gaskey & Olds, P.C.
- 主分类号: E05B47/00
- IPC分类号: E05B47/00 ; E05B65/00
摘要:
A vertical door latch assembly includes a housing and a bolt movably attached to the housing having a catch portion. A drive motor is located within the housing and is configured to selectively move a lock assembly between a locked position preventing movement of the bolt and an unlocked position allowing movement of the bolt. A controller is in electrical communication with the drive motor and is configured to direct the actuator lock assembly between the locked position and the unlocked position. A force sensor is in electrical communication with the controller configured to measured when a force exceeds a predetermined threshold.
公开/授权文献
- US20210054658A1 LATCH ASSEMBLY FOR VERTICAL DOOR AND METHOD OF OPERATING 公开/授权日:2021-02-25
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