Title:
HANDLE LOCK DEVICE FOR CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2019200881
Kind Code:
A
Abstract:
To obtain a handle lock device capable of preventing an error operation without inhabiting workability.SOLUTION: A handle lock device comprises: a handle fixing part 2 that includes a concave-like cap part 2c that opens to one end part of a frame part 2w, and an extension part 2e extended oblique to one end part from the other end part of the frame part 2w, and in which an insertion hole 2hl is formed, and is structured so as to be covered to a handle 8 by an operation of a vertical direction; and a lock part 3 that includes a plate-like part 3t having an opposite surface 3fh to a surface 2fv of the extension part 2e and in which an insertion hole 3h is formed, and a pin-like part 3p, and is structured so as to be assembled in a circuit breaker to be covered with the handle fixing part 2 by the operation in a lateral direction. In the cap part 2c, a communication hole 2ch communicated to a penetration hole 8h of the handle 8 is provided, the pin-like part 3p is fitted into the penetration hole 8h via the communication hole 2ch, and the insertion hole 3h is communicated with the insertion hole 2hl.SELECTED DRAWING: Figure 1
Inventors:
MIYAKE RYOYA
KOHI YUTA
KOHI YUTA
Application Number:
JP2018093618A
Publication Date:
November 21, 2019
Filing Date:
May 15, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01H73/02; H01H3/20; H01H33/46
Attorney, Agent or Firm:
Kanako Murakami
Shigeaki Matsui
Kuratani Yasutaka
Shigeaki Matsui
Kuratani Yasutaka