Electrical connectors – Screw coupling part engaged or disengaged without rotary motion – Having radially movable thread means
Patent
1990-10-05
1991-05-07
Pirlot, David L.
Electrical connectors
Screw coupling part engaged or disengaged without rotary motion
Having radially movable thread means
439254, 439320, 439824, H01R 438
Patent
active
050132547
ABSTRACT:
A tubular body supports an insulator member at its front end which carries a center contact. An electrical lead is connected to the center contact and extends through the tubular body rearward and out of the apparatus. The insulator member and support structure supports a shell or wall spaced from and surrounding the tubular body with an opening facing rearward. A plurality of angularly spaced apart latch openings extend through the shell. A plurality of latches are pivotally supported to the front portion of the tubular body for movement through the latch openings. A sleeve with a cam movable between forward and rearward latching and unlatching positions is located around the tubular body. In the forward position of the sleeve, the cam and a spring move the latches outward through the latch openings and in the rearward position of the sleeve the latches are moved inward through the latch openings. An electrical lead is electrically coupled to the latches by way of the tubular body.
REFERENCES:
patent: 2939728 (1960-06-01), Bitel
patent: 4364624 (1982-12-01), Williams
patent: 4422704 (1983-12-01), Williams
patent: 4525016 (1985-06-01), Williams
patent: 4602123 (1986-07-01), Williams
patent: 4904200 (1990-02-01), Williams
patent: 4914061 (1990-04-01), Williams
Herron Jeffrey W.
Williams Robert A.
Pirlot David L.
Williams Instruments, Inc.
Zobal Arthur F.
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