Title:
ELEVATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2002/016247
Kind Code:
A1
Abstract:
An elevator device, wherein a cage (4) and a balance weight (5) are suspended by a 1:1 roping system inside a hoistway (1), a drive device (9) is disposed so that the axis of a drive sheave (11) extends along a vertical direction, and a first direction changing wheel (17) leading a main rope (12) from the drive device (9) to the cage (4) and a second direction changing wheel (18) leading the main rope (12) from the drive device (9) to the balance weight (5) are disposed at the inner upper part of the hoistway (1).
Inventors:
HAMAGUCHI SHUKI
Application Number:
PCT/JP2000/005585
Publication Date:
February 28, 2002
Filing Date:
August 21, 2000
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B11/00; (IPC1-7): B66B7/00; B66B11/08
Foreign References:
| JPH10139321A | 1998-05-26 | |||
| JPH10139321A | 1998-05-26 | |||
| EP1018480A2 | 2000-07-12 |
Other References:
See also references of EP 1312573A4
Attorney, Agent or Firm:
Soga, Michiteru (8th floor 1-1, Marunouchi 3-chome Chiyoda-ku Tokyo, JP)
Download PDF: