Switching apparatus with an electrically conductive operating ba

Details Switching apparatus with an electrically conductive operating ba Switching apparatus with an electrically conductive operating ba

1988-08-02

1990-01-23

Pellinen, A. D.

Electricity: circuit makers and breakers

Special application

Actuated concurrently with operation or use of art device

3404573, H01H 906

Patent

active

048960071

ABSTRACT:
In a combination of a switching apparatus with a pivotable actuating lever, the apparatus includes an electrically conductive base having two opposing rising walls and an electrically conductive operating bar supported slidably between the rising walls of the base. The bar has a laterally projecting portion. A terminal is fixed to one of the rising walls of the base by an insulator. A spring wound about the bar causes an end of the operating bar to project outwardly from one of the rising walls and biases the operating bar in a direction, in which the lateral projecting portion of the operating bar contacts the terminal.

REFERENCES:
patent: 1399170 (1921-12-01), Vandevelde
patent: 4616112 (1986-10-01), Galloway et al.

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