- 专利标题: Elevator Door Roller and Track Replacement
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申请号: US16943530申请日: 2020-07-30
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公开(公告)号: US20220033227A1公开(公告)日: 2022-02-03
- 发明人: Bismark J. Aldana , Andrew Goodwin , Charles Mackenzie-Smith
- 申请人: G.A.L. Manufacturing Company, LLC
- 申请人地址: US NY Bronx
- 专利权人: G.A.L. Manufacturing Company, LLC
- 当前专利权人: G.A.L. Manufacturing Company, LLC
- 当前专利权人地址: US NY Bronx
- 主分类号: B66B13/08
- IPC分类号: B66B13/08 ; B66B13/30 ; B66B7/04 ; B66B7/12
摘要:
An elevator door subsystem including a hanger mount, a leveling cam, an engaging member, and a roller assembly, configured such that when the roller assembly is positioned on one side of the elevator door hanger, the hanger mount is positioned within an opening of the elevator door hanger, and the leveling cam is positioned on another side of the elevator door hanger, the engaging member is receivable by the roller assembly after the engaging member is passed through an opening in the leveling cam, an opening in the hanger mount, and the opening in the door hanger.
公开/授权文献
- US11623846B2 Elevator door roller and track replacement 公开/授权日:2023-04-11
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