Title:
ROLLER GUIDE AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2014/049685
Kind Code:
A1
Abstract:
This roller guide reduces the number of parts, significantly reduces the assembly time, and significantly reduces processing costs because a frame mounting face (2), which is mounted to an elevator car, and a roller mounting face (3) are formed by plastically deforming one sheet of steel.
Inventors:
SAKUMA YOICHI (JP)
Application Number:
PCT/JP2012/074537
Publication Date:
April 03, 2014
Filing Date:
September 25, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
SAKUMA YOICHI (JP)
SAKUMA YOICHI (JP)
International Classes:
B66B7/04
Foreign References:
| JPH0940321A | 1997-02-10 | |||
| JP2004059205A | 2004-02-26 | |||
| JPS5789560U | 1982-06-02 | |||
| JPS5122274B1 | 1976-07-08 | |||
| JPS63183177U | 1988-11-25 | |||
| JPH04313584A | 1992-11-05 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
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