发明授权
- 专利标题: Elevator with acceleration detection
- 专利标题(中): 电梯加速度检测
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申请号: US13882369申请日: 2010-11-01
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公开(公告)号: US09505587B2公开(公告)日: 2016-11-29
- 发明人: Mineo Okada , Kenichi Okamoto , Yoshikatsu Hayashi
- 申请人: Mineo Okada , Kenichi Okamoto , Yoshikatsu Hayashi
- 申请人地址: JP Tokyo
- 专利权人: MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人: MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 国际申请: PCT/JP2010/069437 WO 20101101
- 国际公布: WO2012/059970 WO 20120510
- 主分类号: B66B5/04
- IPC分类号: B66B5/04 ; B66B5/22 ; B66B5/28 ; B66B5/16
摘要:
In an elevator apparatus, a car is suspended by a suspending means. The car is raised and lowered by a driving apparatus by means of the suspending means. The car is braked by a braking apparatus. An abnormal acceleration detecting mechanism operates the braking apparatus to stop the car if acceleration that exceeds a preset set value arises in the car.
公开/授权文献
- US20130220739A1 ELEVATOR APPARATUS 公开/授权日:2013-08-29
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