Title:
MACHINE HOUSE−LESS ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2002/102701
Kind Code:
A1
Abstract:
A machine house−less elevator, comprising a car (11) having an opening part (12) provided in the wall thereof, a sheave (15) for winding, thereon, a wire rope (18) having the car (11) and a counterweight (19) fixed to the different ends thereof, and a hoist (17) having a motor (14) for driving the sheave (15), wherein, when the car (11) is positioned at the top of a hoistway (10), the sheave (15) is installed between the car (11) and the wall of the hoistway, whereby the sheave (15) can be inspected from the inside of the car (11) through the opening part (12).
Inventors:
YOSHIKAWA MASAMI
Application Number:
PCT/JP2001/005134
Publication Date:
December 27, 2002
Filing Date:
June 15, 2001
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/00; B66B7/00; B66B11/00; B66B11/02; (IPC1-7): B66B5/00; B66B7/00
Foreign References:
| JP2000233878A | 2000-08-29 | |||
| JPH11139730A | 1999-05-25 | |||
| JP2000203774A | 2000-07-25 | |||
| JPS5228264Y2 | 1977-06-28 | |||
| JPH07237849A | 1995-09-12 | |||
| JP2000233878A | 2000-08-29 | |||
| JPH11139730A | 1999-05-25 |
Other References:
See also references of EP 1433734A4
Attorney, Agent or Firm:
Miyata, Kaneo c/o Mitsubishi Denki Kabushiki Kaisha 2-3 (Marunouchi 2-Chome Chiyoda-ku, Tokyo, JP)
Download PDF: