Title:
ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2003/042089
Kind Code:
A1
Abstract:
An elevator, comprising a car (1) stored in a hoistway and a hoist (4) installed at the lower part of the hoistway allowing the car (1) to lift therein, wherein the car (1) is lifted by a rope (2) applied to a pulley (5), a counterbalance weight (13) is installed to keep a balance with the car (1), the cross section of the pulley (5) is not overlapped with the cross section of the counterbalance weight (13) in the hoistway in longitudinal and lateral directions, and the rope (2) is passed through a space formed between a space for the counterbalance weight (13) formed by vertically extending the cross section of the counterbalance weight (13) and the space of the hoistway for the car (1), whereby the area occupied by the elevator can be reduced.
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Inventors:
TERAMOTO TAKASHI (JP)
FUJINO ATSUYA (JP)
NAGASE HIROSHI (JP)
MIYATA KOUICHI (JP)
INABA HIROMI (JP)
OMIYA AKIHIRO (JP)
FUJINO ATSUYA (JP)
NAGASE HIROSHI (JP)
MIYATA KOUICHI (JP)
INABA HIROMI (JP)
OMIYA AKIHIRO (JP)
Application Number:
PCT/JP2002/009518
Publication Date:
May 22, 2003
Filing Date:
September 17, 2002
Export Citation:
Assignee:
HITACHI LTD (JP)
TERAMOTO TAKASHI (JP)
FUJINO ATSUYA (JP)
NAGASE HIROSHI (JP)
MIYATA KOUICHI (JP)
INABA HIROMI (JP)
OMIYA AKIHIRO (JP)
TERAMOTO TAKASHI (JP)
FUJINO ATSUYA (JP)
NAGASE HIROSHI (JP)
MIYATA KOUICHI (JP)
INABA HIROMI (JP)
OMIYA AKIHIRO (JP)
International Classes:
B66B7/00; B66B7/06; B66B11/00; B66B11/08; (IPC1-7): B66B7/00; B66B7/06
Foreign References:
JP3168161B2 | 2001-05-21 | |||
JP2001192191A | 2001-07-17 | |||
JP3077084U | 2001-05-11 | |||
JP2001187678A | 2001-07-10 | |||
JP2000044146A | 2000-02-15 | |||
JP2001262482A | 2001-09-26 | |||
JP2002179359A | 2002-06-26 | |||
JPH1160117A | 1999-03-02 | |||
JP2593289B2 | 1997-03-26 | |||
JPH11157762A | 1999-06-15 |
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1, Ohtemachi 2-chom, Chiyoda-ku Tokyo, JP)
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