E Cryer - US Patent 4,129,757, 1978 - Google Patents
Attorney, Agent, or Firm-Ladas, Parry, Von Gehr, Goldsmith & Deschamps 57 ABSTRACT A multiposition, multicontact, hermetically-sealed elec trical switch assembly includes a body …
RD Scholl - US Patent 3,675,169, 1972 - Google Patents
ABSTRACT A manually operated switch having a sealed cylindrical housing is controlled through a pivotable, radially extending external actuator member and contains a pair of …
WE Simpson - US Patent 2,992,448, 1961 - Google Patents
An electric switch mechanism according to the inven tion has a frame in which a rotatable actuator spindle is axially movable to control one device, a movable con tact rotatable with …
GR Townsend - US Patent 2,811,617, 1957 - Google Patents
This invention relates to electric switches, and more particularly to a single pole single-throw double-break type switch suitable for use either as a normally open or as a normally closed …
DA Barnard, GL Murphy - US Patent 5,079,395, 1992 - Google Patents
An actuator plate type electrical switch employs an actuating mechanism which includes an overcentering cam, sleeve, actuator plate, plunger, and biasing spring. The cam is rotatable …
KY Wong - US Patent 7,186,940, 2007 - Google Patents
According to the invention, there is provided an electrical Switch comprising a casing, at least one fixed contact and at least one moving contact Supported in the casing for move …
JVS Dahlgren - US Patent 2,859,312, 1958 - Google Patents
My invention relates to improvements in electric switch mechanisms, particularly useful for controlling the elec tric current supplied to air-conditioning units, clothes driers, washing …
J Ohno - US Patent 3,534,196, 1970 - Google Patents
ABSTRACT OF THE DISCLOSURE An electrical switch assembly having movable contact members mounted in aligned apertures of spaced plates Which can be readily assembled …
LR James - US Patent 2,478,407, 1949 - Google Patents
One object of the present invention is to pro Wide a switching mechanism adapted to open and close a plurality of electrical circuits in alternat ing sequence. Other objects of the …