Title:
SWITCHING MECHANISM OF CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JPH08124470
Kind Code:
A
Abstract:
PURPOSE: To prevent a stopper pin by which a latch rotating during a trip is stopped at a terminal from coming out of the frame of a switching mechanism even before a cover has been closed.
CONSTITUTION: In a switching mechanism in which a stopper pin 19 is inserted at both ends into through holes in the side plate 5a of a frame 5 and thereby supported, the end of a spring 6 fastening the frame 5 to a case 4 is pressed against the outer peripheral surface of the stopper pin 19. The stopper pin is thereby restrained from coming out of the frame 5 even before a cover 17 has been closed.
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Inventors:
TAKAHASHI TATSUNORI
FUJIHIRA TAKUMI
FUJIHIRA TAKUMI
Application Number:
JP28590394A
Publication Date:
May 17, 1996
Filing Date:
October 26, 1994
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H01H71/10; H01H73/02; (IPC1-7): H01H71/10; H01H73/02
Attorney, Agent or Firm:
Yoshihide Komada
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