Electrical connectors – With contact preventer or retractable cover part – Movably mounted
Patent
1986-01-15
1987-11-17
Weidenfeld, Gil
Electrical connectors
With contact preventer or retractable cover part
Movably mounted
H01R 1344
Patent
active
047070420
ABSTRACT:
Electrical socket apparatus, for example, for safety supporting and supplying electricity to an electrical appliance, which are provided with at least live and neutral terminal pins. The apparatus includes locating means which are engageable by the electrical appliance to locate the appliance in a predetermined position, live and neutral sockets to receive the live and neutral terminal pins, electrical conductors in the sockets, switch means which are actuable by the electrical appliance being placed in a predetermined position to make an electrical connection to at least one of the electrical conductors, and a displaceable member which projects into the sockets and is movable against a bias to actuate the switch means, to prevent risks, e.g. electric shocks and overheating of contacts, and to hinder misuse of the apparatus.
REFERENCES:
patent: 1094806 (1914-04-01), Newton
patent: 4528429 (1985-07-01), Dobson et al.
patent: 4650268 (1987-03-01), Dobson et al.
patent: 4655523 (1987-04-01), Rebel
Austin Paula A.
D.H. Haden Limited
Weidenfeld Gil
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