Electrical connectors – Connector movable between accessible and inaccessible positions
Patent
1995-11-03
1997-03-18
Paumen, Gary F.
Electrical connectors
Connector movable between accessible and inaccessible positions
439172, H01R 1344
Patent
active
056117019
ABSTRACT:
A collapsible prong plug device includes a casing, an electrical plug with one or more prongs rotatably mounted in the casing and movable between a collapsed and an extended position, a securing means designed to engage the electrical plug to maintain the plug in an extended position, and a releasable securing means. The securing means can be released by a user to allow the plug to be moved to the collapsed position. A preferred form of securing mechanism is a spring and a preferred form of release means is a slidable collapse bar, designed to engage and rotate the prongs.
A cradle or attachment means can be integrated into the casing, with an electrical connection and a mechanical connection so that a rechargeable battery or a device containing such a battery can be electrically and mechanically attached to the cradle. Alternatively, a cable can be fined with a power adapter plug and electrically connected to the basic device. A power supply within the casing allows the rechargeable device to be attached to the collapsible prong plug device and plugged directly into a wall socket.
REFERENCES:
patent: 1485193 (1924-02-01), McKay
patent: 1742850 (1930-01-01), Douglas
patent: 2490580 (1949-12-01), Colla, Jr.
patent: 2538296 (1951-01-01), Crocker
patent: 4191917 (1980-03-01), Brown et al.
patent: 4518212 (1985-05-01), Rumble
patent: 4543624 (1985-09-01), Rumble
patent: 4626052 (1986-12-01), Rumble
patent: 4743829 (1988-05-01), Fenne et al.
patent: 4911649 (1990-03-01), Helmich, Jr.
patent: 4973827 (1990-11-01), Nozaki et al.
patent: 4997381 (1991-03-01), Oh
patent: 5159545 (1992-10-01), Lee
patent: 5213516 (1993-05-01), Okamoto
Asian Micro Sources, Inc.
Paumen Gary F.
Tachner Adam H.
Wittels Daniel
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