Title:
ELEVATOR TENSION PULLEY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/042611
Kind Code:
A1
Abstract:
With the elevator tension pulley apparatus according to the present invention, a tension pulley is configured to be guided and move in the up/down direction by a main shaft that is inserted into and moves up and down along an elongated hole of a guide plate that is secured to a guide rail via a suspension frame, allowing for a reduction in the number of parts and easy installation in an elevator hoistway.
Inventors:
NIIKAWA TAKESHI (JP)
Application Number:
PCT/JP2014/074504
Publication Date:
March 24, 2016
Filing Date:
September 17, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/04; B66B7/10
Foreign References:
| JP2003312959A | 2003-11-06 | |||
| JP2008222339A | 2008-09-25 | |||
| JP2005041598A | 2005-02-17 | |||
| JP2014156964A | 2014-08-28 | |||
| JP2011195229A | 2011-10-06 | |||
| JP2002080179A | 2002-03-19 | |||
| JP2008056467A | 2008-03-13 |
Other References:
See also references of EP 3196158A4
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
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