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Title:
HANDLE LOCK DEVICE OF CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2015043264
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a handle lock device of circuit breaker with which a locker type open-close operation handle is set at an off position when a padlock is locked, so that the handle cannot be removed.SOLUTION: A handle lock device of circuit breaker comprises: a metal frame member 10 fixed on a cover 4b with a screw 9b; a slider 11 partially inserted into a slit 10a1 formed on the frame member, engaging with a knob part 8so as to slide within the slit along with a motion of the knob part between an on position and an off position; a lock member 13 rotatably connected to the frame member, and holding the knob part at the off position and rotating so as to cover a top of the screw fixing the frame member on the cover when the knob part moves to the off position; and a lock hole 10b1 provided on the frame member and preventing the lock member from being rotated when a padlock 3 is locked.

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Inventors:
KAWASHIMA YOSHIAKI
YAMAGATA HIDETO
Application Number:
JP2013174155A
Publication Date:
March 05, 2015
Filing Date:
August 26, 2013
Export Citation:
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Assignee:
FUJI ELEC FA COMPONENTS & SYS
International Classes:
H01H73/02
Domestic Patent References:
JPS61194237U1986-12-03
Foreign References:
US20060266631A12006-11-30
Attorney, Agent or Firm:
Hirose 1
Tanaka 秀てつ