Title:
OPERATING UNIT AND LANDING STAGE AND CAGE OF ELEVATOR COMPRISING IT
Document Type and Number:
WIPO Patent Application WO/2003/020626
Kind Code:
A1
Abstract:
An operating unit being installed in the landing stage or cage of an elevator in which a lock (2) having a lock operating section (2c) projecting from the back (1b) side of a surface plate (1) toward the surface (1a) side thereof is fitted in a fitting part (8) provided in a case (6) by operating the lock operating section (2c). Since the surface plate (1) can be removed from the case (6) of the operating unit only by a worker who can operate the lock operating section (2c), a trouble caused by a mala fide third party can be prevented.
Inventors:
MATSUDA KAZUKO
Application Number:
PCT/JP2001/007367
Publication Date:
March 13, 2003
Filing Date:
August 28, 2001
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B1/46; H01H9/02; H01H9/20; (IPC1-7): B66B1/46; H01H9/02; H01H13/04
Foreign References:
| JPH1067473A | 1998-03-10 | |||
| JPH06271220A | 1994-09-27 | |||
| JPH05278973A | 1993-10-26 | |||
| JPH0532367U | 1993-04-27 | |||
| JP2001240345A | 2001-09-04 | |||
| JPH0589372U | 1993-12-07 | |||
| JPH1192044A | 1999-04-06 |
Other References:
See also references of EP 1422181A4
Attorney, Agent or Firm:
Takada, Mamoru (Kuzuno Takahashi & Tanida 5th Floor, Intec
88 Bldg. 2, Araki-cho Shinjuku-ku Tokyo, JP)
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