using compression or extension of coil springs

Full Title

Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch > Details > Snap-action arrangements depending upon deformation of elastic members > using compression or extension of coil springs

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC ELEMENTS

Subclass:

ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES

Child Classifications

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• H01H 13/3 one end of spring transmitting movement to the contact member when the other end is moved by the operating part
• H01H 13/32 one end of spring being fixedly connected to the stationary or movable part of the switch and the other end reacting with a movable or stationary rigid member respectively through pins, cams, toothed, or other shaped surfaces
• H01H 13/34 having two or more snap-action motions in succession