Title:
ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2003/086939
Kind Code:
A1
Abstract:
An elevator where not only the gaps between a car room and the car-room doors can be closed reliably but also the car-room doors can be opened and closed smoothly. A bar-shaped threshold-side seal member (20) that is in close contact with a threshold (11) and extends in directions where the car-room doors is opened/closed is supported raisably/lowerably and swingably at lower ends of car-room doors (3L, 3R), and the gaps between the lower ends of the car-room doors and the threshold-side seal member (20) are closed by gap closing means. Because of the structure above, the threshold-side seal member (20) is kept in close contact with the threshold (11) even when the car-room doors are moved vertically with respect to the threshold (11) as the car-room doors are opened and closed, and the gaps between the lower ends of the car-room doors and the threshold-side seal member (20) are closed by the gap closing means. Thus, the gap between the lower ends of the car-room doors and the threshold are closed reliably, so that silence and airtightness in the car room are maintained.
More Like This:
JP5891128 | Elevator ventilation fan dust removal device and dust removal method |
JP4504722 | Elevator car room lighting device |
JPH08151178 | ELEVATOR |
Inventors:
MURAKAMI SHIN
TOGASHI NORIHITO
ITO HISATO
UCHIBORI KATSUYOSHI
MIZUNO SUEYOSHI
SHUDO TADASHI
TOGASHI NORIHITO
ITO HISATO
UCHIBORI KATSUYOSHI
MIZUNO SUEYOSHI
SHUDO TADASHI
Application Number:
PCT/JP2003/004657
Publication Date:
October 23, 2003
Filing Date:
April 11, 2003
Export Citation:
Assignee:
TOSHIBA ELEVATOR KK (JP)
International Classes:
B66B11/02; B66B13/30; (IPC1-7): B66B13/30
Foreign References:
JP3032400U | 1996-12-17 | |||
JPH1077185A | 1998-03-24 | |||
JPS53165559U | 1978-12-25 | |||
JPH0626530Y2 | 1994-07-20 | |||
JPS5936088A | 1984-02-28 | |||
JPH11503992A | 1999-04-06 | |||
JPH10120349A | 1998-05-12 | |||
JPH0920487A | 1997-01-21 | |||
JPH0867486A | 1996-03-12 |
Attorney, Agent or Firm:
Yoshitake, Kenji (Fuji Bldg. 2-3 Marunouchi 3-chome Chiyoda-ku, Tokyo, JP)
Download PDF:
Previous Patent: LANDING STAGE DOOR OF ELEVATOR
Next Patent: A HOLDING UNIT RELATED TO A CRANE ARRANGEMENT
Next Patent: A HOLDING UNIT RELATED TO A CRANE ARRANGEMENT