Improvements in electrical switches, particularly applicable to switches of the tumbler or lever-operated type

摘要

518,770. Mechanical switches without quick action. WYNNE, A. C. Sept. 1, 1938, No. 25550. [Class 38 (v)] A sliding block A of insulating material closes contacts F2, C when in position shown, by pressure of the spring S When moved to the right, the contacts are separated by the inclined part A'. More than one spring contact F may be used in suitable apertures in block A to form a twoway or selective switch. The block may be moved by a dolly as shown or by a push or turn button or rotary spindle.