Electrical appliance

Details Electrical appliance Electrical appliance

1992-02-11

1993-09-14

Abrams, Neil

Electrical connectors

With provision to isolate circuitry by severance of bridging...

429 97, 439500, 439568, 439911, H02J 700

Patent

active

052444112

ABSTRACT:
An electrical appliance includes housing structure for accommodating a drive motor and at least one rechargeable storage cell cooperating with the drive motor. A storage cell charging circuitry and appliance plug structure are provided on the appliance, the appliance plug structure includes a connector base with a receiving aperture in which contact pins are provided for engagement with a mating connector of a power cord supplying electrical power to the storage cell. The connector base is rotatably mounted, serving to locate the housing structure on the appliance and to interrupt the supply of power from the contact pins to the storage cell charging circuitry prior to disassembly of the appliance.

REFERENCES:
patent: 3458794 (1969-07-01), Bohnstedt
patent: 4467263 (1984-08-01), Conforti
patent: 4977042 (1990-12-01), Chiyajo et al.

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