Title:
ELEVATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2004/037701
Kind Code:
A1
Abstract:
An elevator device is provided in a lift/lower passage (15), and has a cage (3) that is lifted and lowered along a pair of cage guide rails (2a, 2b) and a balance weight (10) that is provided in the lift/lower passage (15) and lifted and lowered along a pair of balance weight guide rails (1a, 1b). The cage (3) and the balance weight (10) are connected by a rope (6a), and the rope (6a) is driven by a hoist (5). The hoist (5) is placed on a support base (9). The support base (9) is installed on the upper part of the pair of the balance weight guide rails (1a, 1b) and on the upper part of one (2a) of the cage guide rails.
Inventors:
HIGASHI MASAYUKI (JP)
Application Number:
PCT/JP2003/013245
Publication Date:
May 06, 2004
Filing Date:
October 16, 2003
Export Citation:
Assignee:
TOSHIBA ELEVATOR KK (JP)
HIGASHI MASAYUKI (JP)
HIGASHI MASAYUKI (JP)
International Classes:
B66B7/00; B66B7/08; B66B11/00; B66B7/02; B66B11/04; (IPC1-7): B66B7/00; B66B7/02; B66B11/04
Domestic Patent References:
| WO2001089975A1 | 2001-11-29 | |||
| WO2002018256A1 | 2002-03-07 |
Foreign References:
| JP2000153973A | 2000-06-06 | |||
| JP2002179355A | 2002-06-26 | |||
| JP2000007253A | 2000-01-11 | |||
| JPH07308515A | 1995-11-28 |
Other References:
See also references of EP 1577251A1
Attorney, Agent or Firm:
Yoshitake, Kenji (Room 323 Fuji Bldg., 2-3, Marunouchi 3-chom, Chiyoda-ku Tokyo, JP)
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