Electricity: circuit makers and breakers – Fluid pressure – Diaphragm
Patent
1978-11-13
1980-04-29
Tolin, Gerald P.
Electricity: circuit makers and breakers
Fluid pressure
Diaphragm
267159, H01H 3534
Patent
active
042007763
ABSTRACT:
A control device has a housing with an opening therein, and at least a pair of opposite spaced apart stopping abutments in the housing are arranged within the opening so as to intersect with a chord thereof. A snap-action member formed from a metallic material having directed grain orientation extending generally across the snap-action member is seated on the housing in a predetermined assembly position at least in part about the opening and in spaced relation with the at least stopping abutment pair so that the direction of the grain orientation in the metallic material of the snap-action member extends generally across the chord of the opening which intersects with said at least stopping abutment pair.
REFERENCES:
patent: 2953658 (1960-09-01), Davis
patent: 3177313 (1965-04-01), Klimak
patent: 3393612 (1968-07-01), Gorgens
patent: 3755770 (1973-08-01), Andersen
patent: 4091249 (1978-05-01), Huffman
General Electric Company
Papin Joseph E.
Tolin Gerald P.
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