INVERSION OFF SWITCH
PROBLEM TO BE SOLVED: To make an inversion off switch serve also as an operating switch to achieve miniaturization by making the switch applicable to mounting on a wail surface while having no liminations on the place to mount it, when it is used for electric equipment, etc. SOLUTION: An actuator 5...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To make an inversion off switch serve also as an operating switch to achieve miniaturization by making the switch applicable to mounting on a wail surface while having no liminations on the place to mount it, when it is used for electric equipment, etc. SOLUTION: An actuator 5 having lever action and pressed at one end by a switch push rod 3 operated in conjunction with a switch knob 1 has a steel ball 6 provided in such a way as to be placed at the other end, and a microswitch 7 which is turned on by the fall of the actuator 5 is provided. When inverted, the steel ball 6 is displaced from over the actuator 6 to a steel ball moving part 8 to turn off the microswitch 7; the switch knob 1 is switched to the off side to restore the steel ball 6 to its original position, thus obtaining an insersion switch capable of miniaturization and serving also as an operating switch having no liminations on the place to mount it. |
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