发明申请
- 专利标题： Elevator and elevator brake
- 专利标题（中）： 电梯和电梯制动器
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申请号： US12155289申请日： 2008-06-02
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公开(公告)号： US20080264729A1公开(公告)日： 2008-10-30
- 发明人: Jorma Mustalahti , Esko Aulanko
- 申请人： Jorma Mustalahti , Esko Aulanko
- 优先权： FI20060034 20060116
- 主分类号： B66B1/32
- IPC分类号： B66B1/32
摘要：
The invention relates to an elevator and an elevator brake, which elevator contains at least a hoisting machine (5) equipped with a traction sheave (6), a brake (10) affecting the rotational movement of the traction sheave and provided with at least one brake shoe (12) and a braking surface (11a), and hoisting ropes (3), which are fitted to move by means of the traction sheave (6) an elevator car (1) that moves along guide rails (4). In an emergency braking situation when the elevator car (1) is moving in the upward direction, the brake shoe (12) of the brake (10) is arranged to move in the direction of rotation of the braking surface (11a).
公开/授权文献
- US07717236B2 Elevator and elevator brake 公开/授权日：2010-05-18
信息查询
IPC分类:
