Title:
ELEVATOR COMPENSATION ROPE PULL-UP DEVICE AND ELEVATOR COMPENSATION ROPE PULL-UP METHOD
Document Type and Number:
WIPO Patent Application WO/2023/282029
Kind Code:
A1
Abstract:
In this invention, a compensation shackle rod is connected to the end of a compensation rope, and the compensation rope is suspended from a counterweight by inserting the compensation shackle rod from below into a through hole in the mounting portion of the counterweight and fastening an adjusting nut from above the mounting portion. This compensation rope pull-up device comprises: a connection tool having one end that is provided with a nut portion to be screwed on the leading end of the compensation shackle rod and another end that is provided with a hook portion; a hoist connected to the hook portion; and a rope that suspends the hoist from the rectangular frame of the counterweight so that the hoist is positioned above the connection tool.
More Like This:
| JP6773231 | Elevator device |
| WO/2015/110696 | ELEVATOR PROVIDED WITH A SAFETY DEVICE ARRANGEMENT |
Inventors:
MURATA KEIZO (JP)
Application Number:
PCT/JP2022/024358
Publication Date:
January 12, 2023
Filing Date:
June 17, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC BUILDING SOLUTIONS CORP (JP)
International Classes:
B66B5/00; B66B7/06
Foreign References:
| JPH06239564A | 1994-08-30 | |||
| JP2017001778A | 2017-01-05 | |||
| JPH0881155A | 1996-03-26 | |||
| JP2017165578A | 2017-09-21 | |||
| KR101980055B1 | 2019-05-17 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
Download PDF: