Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELEVATOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/011756
Kind Code:
A1
Abstract:
The present invention provides an elevator device that can decrease overhead measurements by securing a vertical travel space for a counterweight and decrease the pit depth and that can suppress making the front dimensions of an elevator shaft larger. In this elevator device, a counterweight (4) is disposed on the rear side of an elevator car (3) in the depth direction, a hoist (5) is disposed above the counterweight (4) at the top of the elevator shaft, and only a weight suspending car (21) is disposed between the hoist (5) and the counterweight (4).

Inventors:
SHIMABAYASHI KEITA (JP)
Application Number:
PCT/JP2013/069771
Publication Date:
January 29, 2015
Filing Date:
July 22, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B7/00; B66B11/00
Domestic Patent References:
WO2001062654A12001-08-30
WO2013084310A12013-06-13
Foreign References:
JP2000327242A2000-11-28
JP2001240339A2001-09-04
JP2003176087A2003-06-24
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Download PDF: