Title:
ELEVATOR HOIST AND METHOD FOR FASTENING ROPE SHEAVE FOR ELEVATOR HOIST
Document Type and Number:
WIPO Patent Application WO/2015/186222
Kind Code:
A1
Abstract:
An elevator hoist (1) is provided with a stator (2), a rotor (3) which is provided facing the stator (2), and a ring-shaped rope sheave (4) which is mounted to the supporting outer peripheral surface (3a) of the rotor (3). A male thread section (41) is provided on the supporting outer peripheral surface (3a) of the rotor (3), and a female thread section (51) is provided on the inner surface of the rope sheave (4). The rope sheave (4) is affixed to the outside radially of the supporting outer peripheral surface (3a) of the rotor (3) by engaging the female thread section (51) of the rope sheave (4) with the male thread section (41) of the rotor (3).
Inventors:
MOMOKI SHIMPEI (JP)
Application Number:
PCT/JP2014/064965
Publication Date:
December 10, 2015
Filing Date:
June 05, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B11/08
Foreign References:
| JP2000016727A | 2000-01-18 | |||
| EP0878430A2 | 1998-11-18 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
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