Title:
ELEVATOR DEVICE AND CAR MOVEMENT LIMITING DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2002/098780
Kind Code:
A1
Abstract:
An elevator device, wherein a fixed member (21) is fixed to the inside of a hoistway, a movable member (23) engaged with the fixed member (21) is mounted on a car (22), a switch device comprises first and second switches (26, 27), the first switch (26) is closed when the movable member (23) is set at a storage position and opened when set at an intermediate position or an engaged position, the second switch (27) is opened when the movable member (23) is set at a storage position or intermediate position and closed when set at an engaged position, and a control device (30) for controlling a drive device (29) stops the operation of the car when the movable member (23) is detected to be set at the intermediate position in an on−car maintenance operation mode.
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Inventors:
NISHIDA TAKAO
Application Number:
PCT/JP2001/004566
Publication Date:
December 12, 2002
Filing Date:
May 30, 2001
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/00; B66B5/26; B66B17/34; (IPC1-7): B66B5/00
Foreign References:
| JP2000203774A | 2000-07-25 | |||
| JPS62161153U | 1987-10-13 | |||
| JPH0356378A | 1991-03-11 |
Other References:
See also references of EP 1437320A4
Attorney, Agent or Firm:
Soga, Michiteru (8th Floor Kokusai Building 1-, Marunouchi 3-chome Chiyoda-ku Tokyo, JP)
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