Electrical connectors – Contact comprising cutter – Insulation cutter
Patent
1990-08-20
1991-05-21
McGlynn, Joseph H.
Electrical connectors
Contact comprising cutter
Insulation cutter
439135, H01R 1300
Patent
active
050171534
ABSTRACT:
Membrane for floor outlet fitting is made of material which is flexible and which has memory. Membrane is structured to allow the blades of an electrical plug to penetrate and engage the contacts of a receptacle covered by the membrane. Also, the membrane is structured to allow low tension cable to penetrate and be forced through. The membrane covers the receptacle and the floor opening and shields against dirt and passage of smoke. Membrane is used in a floor fitting by being positioned over a receptacle-carrying plate and held fast on the plate by a cap.
REFERENCES:
patent: 2858518 (1958-10-01), Chrystie et al.
patent: 3845234 (1974-10-01), Brenner
Butler Manufacturing Company
McGlynn Joseph H.
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