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Title:
ACTUATOR, SWITCHING APPARATUS USING THE SAME, AND CONTROLLER
Document Type and Number:
Japanese Patent JP2003281955
Kind Code:
A
Abstract:

To meet conflicting requirements of providing a large control power with less power.

Two microswitches are disposed facing each other, with each operation part is pressed against each other. The microswitch has such characteristics as the repulsive force of the operation part decreases if an operation force is applied on the operation part and the force exceeds a prescribed switching point. The operation parts like this are made to press each other so that either one of microswitches is kept continuously on. By applying an external force in such a direction as the differential force between the repulsive forces is cancelled, on and off are switched over with a slightest force.


Inventors:
Honma, Masaru
Application Number:
JP2002000084626
Publication Date:
October 03, 2003
Filing Date:
March 25, 2002
Export Citation:
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Assignee:
TOKI CORPORATION KK
International Classes:
H01H21/42; H01H5/06; H01H5/22; H01H21/44; H01H23/02; H01H51/20; H01H57/00; (IPC1-7): H01H5/22; H01H5/06; H01H21/42; H01H21/44; H01H23/02; H01H51/20; H01H57/00
Attorney, Agent or Firm:
森下 賢樹