To provide a lever switch and pin switch fitted with a small roller which may appear in various forms, whose tips are protruded to the outside of the case, wherein the small rollers are pivoted at the tips of the lever and the pin in such a way as spinning idly.
A lever 1A and pin 1B are installed on a case 3 protrusively to the outside of the case, and their tips rotate downward and sink with a pressing force due to touch or collision of the object concerned 8 with the tips. A movable contact 4 will touch a stationary contact 5 in linkage with the downward rotation and the sink of the lever and pin to cause a switch to be actuated, and when the pressure is removed, the lever and the pin return automatically to their original positions so that the movable contact is separated from the stationary contact to cause the switch to be turned off. In this type of a lever switch and a pin switch which may appear in various forms, minor rollers 6 are pivoted on shafts 7 at the tips of the lever and the pin protruding to the outside of the case in such a way as capable of spinning idly so that the object will first touch or collide with the minor rollers in all possible cases.
MYOJIN TOMOSHI
ROKUHARA TAKAHISA
TANAKA HIDEJI
