Dual-gang switch plate with voice recorder

Electricity: circuit makers and breakers – Solid contact – Both contacts are moved

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Details

H01H 126

Patent

active

060282770

ABSTRACT:
A pair of sliding plates engage respective moveable structures such as the actuating lever of an existing wall switch and are housed in a dual-gang or larger cover plate body. A cam, preferably formed on an edge of each sliding plate, engages a cam follower on respective resilient conductive contact blades; a pair of contact blades being preferably positioned between edges of the sliding plates. Movement of either electrical switch operating levers through an intermediate position causes a respective contact blade to engage and form a momentary electrical contact with the other contact blade with a bi-directional wiping motion. Both contact blades may be simultaneously urged toward the other by respective cams.

REFERENCES:
patent: 1575469 (1926-03-01), Waterbury
patent: 1911444 (1933-05-01), Fator
patent: 2015698 (1935-10-01), Tiffany
patent: 2802074 (1957-08-01), Pass
patent: 2811700 (1957-10-01), Kuch
patent: 3171920 (1965-03-01), Klein et al.
patent: 3217112 (1965-11-01), Campbell et al.
patent: 3470339 (1969-09-01), Roman
patent: 3522595 (1970-08-01), White
patent: 3739126 (1973-06-01), Sahrbacker et al.
patent: 3757062 (1973-09-01), Lipschutz
patent: 3787653 (1974-01-01), Maher
patent: 3839615 (1974-10-01), Bradford
patent: 3892935 (1975-07-01), Patterson
patent: 4017699 (1977-04-01), Hellman
patent: 4180712 (1979-12-01), Lutzenberger et al.
patent: 4181838 (1980-01-01), Neuser et al.
patent: 4324958 (1982-04-01), Valleau
patent: 4331844 (1982-05-01), Saitoh
patent: 4429201 (1984-01-01), Dekkers et al.
patent: 4704503 (1987-11-01), Takasawa
patent: 4879443 (1989-11-01), Carlucci et al.
patent: 5164694 (1992-11-01), DeVault et al.

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