Title:
ELEVATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2002/012108
Kind Code:
A1
Abstract:
An elevator device, comprising a main cable (11) having a main cable body (rope main body (21)) and a resin coating material (23) covered on the outer peripheral surface of the main cable body, a drive device (8), and a drive sheave (10), the drive sheave (10) of the drive device (8) further comprising a sheave main body (25) having a groove (25a) formed in the outer peripheral surface thereof so as to allow the main cable to be inserted therein and a rope supporting material (26) provided along the inner surface of the groove and made of a material higher in coefficient of friction than the material of the sheave main body.
Inventors:
HONDA TAKENOBU
Application Number:
PCT/JP2000/005335
Publication Date:
February 14, 2002
Filing Date:
August 09, 2000
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B7/06; B66B11/00; B66B11/08; (IPC1-7): B66B11/08; B66B5/02; B66B5/28; B66B7/02; B66B7/04; B66B7/06
Domestic Patent References:
| WO1998016681A2 | 1998-04-23 |
Foreign References:
| JPH0618371U | 1994-03-08 | |||
| JPS55151479A | 1980-11-26 | |||
| JPH0468082U | 1992-06-16 | |||
| JPH09110334A | 1997-04-28 | |||
| US4434873A | 1984-03-06 | |||
| JPS52109251A | 1977-09-13 | |||
| US5855254A | 1999-01-05 | |||
| US5566786A | 1996-10-22 | |||
| JPS594589A | 1984-01-11 | |||
| JPS61165978U | 1986-10-15 | |||
| JP2000212885A | 2000-08-02 |
Other References:
See also references of EP 1327599A4
Attorney, Agent or Firm:
Soga, Michiteru (8th Floor 1-1, Marunouchi 3-chome Chiyoda-ku Tokyo, JP)
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