Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means
Patent
1978-01-30
1981-03-10
Braun, Fred L.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Contact-actuating means
200153SC, 335 73, 335186, H01H 300
Patent
active
042557330
ABSTRACT:
A latching switch relay has a selector hub which moves a contact carrying rotary switch shaft along with its contacts from a first to a second position. The selector hub moves to a corresponding first and second position to cause movement of the shaft by remote actuation of a rotary solenoid or by manual operation of a handle linked to the selector hub. A spring is engaged with the selector hub to resiliently urge the switch shaft into its first and second positions.
REFERENCES:
patent: 2452065 (1948-10-01), Moran et al.
patent: 2591336 (1952-04-01), Bordelon
patent: 2910557 (1959-10-01), Salzer et al.
patent: 3898420 (1975-08-01), Evans
patent: 4001740 (1977-01-01), MacLean
Braun Fred L.
Electro Switch Corp.
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