C&k Components, Inc.

Kenneth A Simpson

A sub-miniature switch having a pre-shaped wire spring contact movable to one of a plurality of operating positions. The pre-shaped wire spring contact performs the biasing and the detenting functions in addition to the contact function in the switch. Either a toggle, pushbutton or slide may be used for the actuating means of the switch. The wire contact may be pre-formed to provide whichever operating positions are desired. A multiple-pole switch may be constructed using the principles of this invention having a size substantially the same as a similar purpose single-pole switch.

Toggle switch with shaped wire spring contact

A pushbutton switch having a contact movable to either of two operating positions. In the alternate action configuration, a leaf spring, acting upon a pivot block, retains the contact in either of its stable positions, permitting the pushbutton to sequentially actuate the switch to one of its operating positions each time it is pushed and released. In the alternative momentary configuration, an additional compression spring returns the switch to the first operating position whenever the pushbutton is released. Either configuration may be constructed as a single pole or as a double pole switch.

Growing community of inventors

Lynnfield, MA, United States of America

Kenneth A Simpson