Electricity: circuit makers and breakers – Special application – Actuated concurrently with operation or use of art device
Patent
1987-05-01
1988-06-28
Scott, J. R.
Electricity: circuit makers and breakers
Special application
Actuated concurrently with operation or use of art device
H01H 316
Patent
active
047541059
ABSTRACT:
Disclosed is a safety belt buckle including a switch which is preferably located between the buckle frame and a bottom cover of the buckle. An ejector for the tongue plate slides on a bottom web of the buckle frame and the ejector is displaced by entry of a tongue plate into the buckle frame. The ejector includes a portion projecting through an opening in the buckle base to a switch mounted in a cavity in the bottom cover and this portion engages a movable switch contact to open and close the switch.
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Doty Gerald A.
Zygutis James L.
Gateway Industries, Inc.
Scott J. R.
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