Title:
ELEVATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2002/098781
Kind Code:
A1
Abstract:
An elevator device comprising a car (2) adapted to be lifted and lowered along a car rail (3) installed in a shaft (1), a balance weight (5) adapted to be lifted and lowered along a balance weight rail (6) installed in the shaft (1), a winch (8) which has a sheave (9), a motor section (10) for driving the sheave (9) and a brake section (11) for controlling the motor section (10) and which is disposed at the top of the shaft (1) such that the plane of rotation of the sheave (9) is horizontal and such that the brake section (11) is positioned on the ceiling side of the shaft (1), and an inspection hole (19) formed in the ceiling of the shaft (1) and opposed to the winch (8).
Inventors:
ISHII TOSHIAKI
HAMAGUCHI SHUKI
HAMAGUCHI SHUKI
Application Number:
PCT/JP2001/004687
Publication Date:
December 12, 2002
Filing Date:
June 04, 2001
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B11/00; (IPC1-7): B66B7/00
Foreign References:
| JP2001063934A | 2001-03-13 | |||
| JP2001097649A | 2001-04-10 | |||
| JP2000177949A | 2000-06-27 | |||
| JPH10139321A | 1998-05-26 | |||
| JPH07144857A | 1995-06-06 |
Attorney, Agent or Firm:
Miyata, Kaneo c/o Mitsubishi Denki Kabushiki Kaisha 2-3 (Marunouchi 2-Chome Chiyoda-ku, Tokyo, JP)
Download PDF:
Previous Patent: ELEVATOR DEVICE AND CAR MOVEMENT LIMITING DEVICE THEREOF
Next Patent: DRIVE DEVICE FOR ESCALATORS AND TRAVELATORS
Next Patent: DRIVE DEVICE FOR ESCALATORS AND TRAVELATORS