Electrical connectors – Contact comprising cutter – Insulation cutter
Patent
1986-08-28
1988-02-16
Briggs, William R.
Electrical connectors
Contact comprising cutter
Insulation cutter
29860, 439494, 439606, 439677, H01R 424
Patent
active
047252430
ABSTRACT:
A cable termination assembly with an integral polarizing key, and method of molding the same, includes an electrical cable including at least one conductor, at least one electrical contact, a support body for at least preliminarily supporting the electrical contact, the electrical contact having an insulation displacement connection portion, a contacting portion, and an offset between said portions, and the support body having a land for cooperating with the offset to support the electrical contact during insulation displacement connection connecting of the insulation displacement connection portion to such conductor. Part of the electrical contact and the support body cooperate during the mentioned molding to effect a shut off function blocking flow of molding material of the strain relief into an area of the support body where the contacting portion is located. Molding material fills a cell of the support body during molding of the strain relief body to form a polarizing key.
REFERENCES:
patent: 3444506 (1969-05-01), Wedekind
patent: 3858159 (1974-12-01), Worth
patent: 4009922 (1977-03-01), Aysta
patent: 4030799 (1977-06-01), Venaleck
patent: 4252396 (1981-02-01), Wilson
patent: 4252397 (1981-02-01), Eigenbrode et al.
patent: 4261633 (1981-04-01), Abernethy
patent: 4528749 (1985-07-01), Heft
Black Robert H.
Pretchel David A.
Venaleck John T.
Barnes John C.
Briggs William R.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
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