Switch-plug module for portable electric tool

Details Switch-plug module for portable electric tool Switch-plug module for portable electric tool

1982-03-02

1984-04-10

Miller, J. D.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 71, 339 58, H02K 714

Patent

active

044423667

ABSTRACT:
A portable electric tool has a housing, an electric motor energized by a trigger-actuated switch, and a receptacle recessed in the housing. Terminals of the switch are formed as plug prongs which extend outwardly directly from the switch housing into the receptacle for receiving the female connector of a power supply cable. Preferably, a second set of plug prongs extend forwardly from the switch housing and receive a female connector of a motor cable. This arrangement enables wiring connections to the switch from the supply cable to be eliminated.

REFERENCES:
patent: 2513271 (1950-07-01), Bluemink et al.
patent: 2860201 (1958-11-01), Conord
patent: 2955183 (1960-10-01), Beach
patent: 2975391 (1961-03-01), Beede et al.
patent: 3054994 (1962-09-01), Haram
patent: 3843224 (1974-10-01), Gerke et al.
patent: 4104606 (1978-08-01), DeWitt

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