Electrical connectors – Contact comprising cutter – Insulation cutter
Patent
1995-10-23
1997-12-30
Pirlot, David L.
Electrical connectors
Contact comprising cutter
Insulation cutter
439505, 439506, H01R 424
Patent
active
057022674
ABSTRACT:
A safety lamp socket in which the center metal contact plate is fastened to a first through hole on the socket body, having a flanged transverse head at one end fastened to a retaining groove inside the first through hole, a pointed upright tip disposed outside the first through hole for piercing the electric wire to make electrical contact with one conductor thereof, and a springy tail at an opposite end disposed inside the socket body and supported on at least one first inside projecting bearing portion inside the socket body for contact with the tip contact of the lamp bulb. The side metal contact plate is fastened to a second through hole on the socket body, having an angled stop portion stopped above the second through hole, a pointed upright tip disposed outside the second through hole for piercing the electric wire to make electrical contact with one conductor thereof, and a projecting strip obliquely upwardly raised from one side and suspended inside the socket body for contact with the ring contact of the lamp bulb.
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