Title:
CLOSER WEIGHT DEVICE AND ELEVATOR
Document Type and Number:
Japanese Patent JP2023172091
Kind Code:
A
Abstract:
To provide a closer weight device and an elevator capable of easily confirming a connection state of a connection rod and reducing generation of noise.SOLUTION: A closer weight device 20 includes a cylindrical weight guide 21, a closer weight 22, a connection rod 26, and a closer rope 23. The closer weight 22 has a weight 31, two weight shoes 34 fixed to an end part of the weight 31 and sliding cylindrical holes of the weight guide 21, a connection plate 33, and an energization member 36. The energization member 36 is interposed between the two weight shoes 34 to energize the weight shoes 34 toward the weight guide 21. An end part of the connection rod 26 fixed to the connection plate 33 is exposed from between the two weight shoes 34.SELECTED DRAWING: Figure 2
Inventors:
TAKAHARA YU
Application Number:
JP2022083663A
Publication Date:
December 06, 2023
Filing Date:
May 23, 2022
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B66B13/08
Attorney, Agent or Firm:
Patent Attorney Corporation Shinyu International Patent Office
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