Title:
SHOCK ABSORBER SPRING SUPPORT AND ELEVATOR SHOCK ABSORBER
Document Type and Number:
WIPO Patent Application WO/2020/194590
Kind Code:
A1
Abstract:
An elevator shock absorber, wherein a coil spring is supported by a spring support. The spring support has a support body and a spring holding mechanism. The support body is fixed on an installation surface and inserted into the inner side of the coil spring. The spring holding mechanism is provided on the support body. The spring holding mechanism holds the coil spring on the support body by applying a force to the coil spring from the inner side of the coil spring to an outer side in the radial direction.
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Inventors:
KAJITA AKINARI (JP)
Application Number:
PCT/JP2019/013318
Publication Date:
October 01, 2020
Filing Date:
March 27, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F16F1/12; B66B5/28
Domestic Patent References:
| WO2012121072A1 | 2012-09-13 | |||
| WO2016157881A1 | 2016-10-06 |
Foreign References:
| JP2018044644A | 2018-03-22 | |||
| JP2011051667A | 2011-03-17 | |||
| JPS454947Y | ||||
| JP2013087866A | 2013-05-13 | |||
| JP2006214453A | 2006-08-17 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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