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Patent Searching and Data


Title:
DAMPER FOR ELEVATOR, AND ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2017/179270
Kind Code:
A1
Abstract:
[Problem] To obtain a damper for an elevator, and an elevator, which are each configured so that the deformation of a foamed body for absorbing an impact can be suppressed to reduce the maximum deceleration of a vertically movable body. [Solution] A damper (10) for an elevator comprises: foamed urethane (11) having a strike surface (11a) on which a vertically movable body strikes; and an outer peripheral member (12) mounted to the outside of the surface of the side part of the foamed urethane (11) and having an outwardly curved inner surface (12a). The deformation of the foamed urethane (11) and the outer peripheral member (12) damps an impact caused by the strike of the vertically movable body.

Inventors:
HANAWA YUTARO (JP)
FURUZAWA HISASHI (JP)
Application Number:
PCT/JP2017/003942
Publication Date:
October 19, 2017
Filing Date:
February 03, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/28; F16F7/12
Domestic Patent References:
WO2009075661A12009-06-18
Foreign References:
JP2011073823A2011-04-14
JPS49109341U1974-09-18
JPH08296212A1996-11-12
JPH10141408A1998-05-29
Attorney, Agent or Firm:
OIWA Masuo et al. (JP)
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