Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HOISTWAY PIT DEVICE OF ELEVATOR
Document Type and Number:
Japanese Patent JP2008024491
Kind Code:
A
Abstract:

To provide a hoistway pit device of an elevator for pushing up an oil pan up to a hand reachable position, when pushing an operation lever combined with a link by a foot, by storing lubricating oil flowing down by going along a guide rail in the oil pan.

This hoistway pit device has a shock absorber base 1 arranged in a bottom part of a hoistway pit and provided with a shock absorber 6, the guide rail 2 erected on the shock absorber base and guiding an elevator lifting body, an oil receiving plate 3 for receiving the lubricating oil flowing down by going along the guide rail, the oil recovering oil pan 4 arranged in a position corresponding to an oil drain port of the oil receiving plate and storing the drained lubricating oil, and an oil pan pulling-up device 6 arranged on the shock absorber base and lifting the oil pan upward in this side direction by operating in maintenance work.


Inventors:
SHIMABAYASHI KEITA
MIZUNO YUKIOMI
Application Number:
JP2006201919A
Publication Date:
February 07, 2008
Filing Date:
July 25, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
B66B7/12; B66B5/00
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi