Title:
DISCONNECTOR OPERATION MECHANISM
Document Type and Number:
Japanese Patent JP2015022992
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a disconnector operation mechanism depending on a key operation capable of using an inexpensive and versatile operation switch.SOLUTION: A disconnector operation mechanism comprises: an operation switch 3 which includes a rotatable knob 4 and on which a switch operation is performed in accordance with a rotation position of the knob 4; and an operation shaft 7 including a knob connection part 7b connected with the knob 4, a key groove part 7c into which an operation key can be inserted, and a shutter member connection part 8 connected with a shutter member 10. When the operation key is inserted into the key groove part 7c and the operation shaft 7 is rotated in a predetermined direction, the switch operation is performed on the operation switch 3 by rotating the knob 4 in the predetermined direction via the knob connection part 7b, an insertion hole 21 is brought into open state by operating the shutter member 10 in an opening direction via the shutter member connection part 8, and an operation handle can be inserted into the insertion hole 21.
Inventors:
MORIMOTO AKINORI
TANAKA KAZUAKI
TANAKA KAZUAKI
Application Number:
JP2013152794A
Publication Date:
February 02, 2015
Filing Date:
July 23, 2013
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H01H31/06; E05B1/00
Domestic Patent References:
| JPS55100634U | 1980-07-12 | |||
| JPS53125077U | 1978-10-04 | |||
| JP2001510317A | 2001-07-31 | |||
| JPS6248724U | 1987-03-26 | |||
| JPH04155720A | 1992-05-28 |
Attorney, Agent or Firm:
Hiroaki Sakai