Invention Grant
US09045312B2 Arrangement for damping lateral sways of a rope fixed to an elevator unit and an elevator
有权
用于阻止固定到电梯单元和电梯的绳索的侧向摇摆的布置
- Patent Title: Arrangement for damping lateral sways of a rope fixed to an elevator unit and an elevator
- Patent Title (中): 用于阻止固定到电梯单元和电梯的绳索的侧向摇摆的布置
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Application No.: US14162842Application Date: 2014-01-24
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Publication No.: US09045312B2Publication Date: 2015-06-02
- Inventor: Mikko Puranen , Tuomo Ropponen
- Applicant: KONE Corporation
- Applicant Address: FI Helsinki
- Assignee: KONE CORPORATION
- Current Assignee: KONE CORPORATION
- Current Assignee Address: FI Helsinki
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: FI20135124 20130212
- Main IPC: B66B1/34
- IPC: B66B1/34 ; B66B5/02 ; B66B7/06
Abstract:
An arrangement is provided for damping lateral sways of a rope fixed to a movable elevator unit, such as an elevator car in an elevator hoistway, the bottom end of which rope has an upward opening bottom loop. The arrangement includes a freely hanging damper supported on the top surface of the bottom loop, which damper includes a device for measuring acceleration and/or twisting of said rope.
Public/Granted literature
- US20140224590A1 ARRANGEMENT FOR DAMPING LATERAL SWAYS OF ROPE-LIKE MEANS FIXED TO AN ELEVATOR UNIT AND AN ELEVATOR Public/Granted day:2014-08-14
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