Electricity: circuit makers and breakers – Multiple circuit control – Combined pivoted and reciprocating contact
Patent
1978-05-30
1980-12-09
Scott, James R.
Electricity: circuit makers and breakers
Multiple circuit control
Combined pivoted and reciprocating contact
200 6154, H01H 900
Patent
active
042386500
ABSTRACT:
An electrical switch including a body and an elongate operating lever which extends from the body for manual operation. The lever, or at least part of the lever is rotatable about its longitudinal axis to effect a first switching action and is movable angularly relative to the body of the switch about an axis generally transverse to the longitudinal axis of the lever so as to effect a second switching action. An interlock arrangement is provided whereby in the angularly moved position of the lever rotational movement of the lever about its longitudinal axis is resisted.
REFERENCES:
patent: 3718784 (1973-02-01), Wilkinson
patent: 3892932 (1975-07-01), Erdelitsch et al.
patent: 3940579 (1976-02-01), Buhl et al.
patent: 4129757 (1978-12-01), Cryer
Cryer Edward
Wilkinson Norman
Lucas Industries Limited
Scott James R.
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