Title:
DOOR DEVICE OF ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2005/123563
Kind Code:
A1
Abstract:
A door device of an elevator, wherein an elevator door is formed to be reciprocatingly moved between a door closing position for closing the doorway of the elevator and a door opening position for opening the doorway of the elevator. The elevator door is driven by a door drive device. The door drive device is controlled by a door control device. The door control device controls the door opening position based on control information for controlling the operation of the elevator, obtains an opening/closing pattern for controlling the reciprocating motion of the elevator door between the controlled door opening position and the door closing position, and controls the door drive device so that the elevator door can be reciprocatingly moved according to the obtained opening/closing pattern.
Inventors:
YOSHIKAWA MASAMI (JP)
Application Number:
PCT/JP2004/009075
Publication Date:
December 29, 2005
Filing Date:
June 22, 2004
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
YOSHIKAWA MASAMI (JP)
YOSHIKAWA MASAMI (JP)
International Classes:
B66B13/14; (IPC1-7): B66B13/14
Foreign References:
| JPH06135669A | 1994-05-17 | |||
| JPH08324937A | 1996-12-10 | |||
| JPH0797166A | 1995-04-11 | |||
| JP2001171958A | 2001-06-26 | |||
| JPS5623188A | 1981-03-04 | |||
| JPH11209043A | 1999-08-03 | |||
| JPH0328181U | 1991-03-20 | |||
| JPH05139634A | 1993-06-08 | |||
| CA2458221A1 | 2003-03-13 | |||
| US4491199A | 1985-01-01 |
Other References:
See also references of EP 1775250A4
Attorney, Agent or Firm:
Soga, Michiteru (8th Floor Kokusai Building, 1-1, Marunouchi 3-chom, Chiyoda-ku Tokyo, JP)
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