Electrical connectors – With supporting means for coupling part – Coupling part or mating part extending into panel opening
Patent
1991-07-03
1993-04-27
Desmond, Eugene F.
Electrical connectors
With supporting means for coupling part
Coupling part or mating part extending into panel opening
248 271, H01R 1374
Patent
active
052057607
ABSTRACT:
It can be coupled to a control panel (1) in order to permit the fastening of a pushbutton or the like in a hole with a larger diameter than that of the pushbutton which comprises a cylindric body (2) with a rear extension (3) with a smaller diameter, threaded to receive a fastening nut (4.) It consists of a ring (5) provided inside with a front shoulder (6) similar to the rear shoulder (7) provided between the cylindric body (2) and the rear extension (3) of the pushbutton. The back of the ring (5) includes a tubular portion (10) that fits adjustably between the rear extension (3) of the pushbutton and the hole (11) of the control panel (1.)
In another embodiment the cylindric body (2) is adapted to the control panel (1) by means of a base made up of a prismatic body (20), with a circular opening of the same diameter as the body (2) of the pushbutton. The bottom of the circular opening (21) includes an annular flange (22) with an inside diameter that coincides with the rear extension (3) of the pushbutton, said annular flange (22) constituting a positioning seat of the prismatic body (20) with regard to the cylindric body (2) of the pushbutton allowing the coupling to the control panel (1) by means of the fastening nut (4) conventionally threaded to the rear extension (3.)
REFERENCES:
patent: 4174873 (1979-11-01), Hargett et al.
patent: 4421369 (1983-12-01), Myking
Agut, S.A.
Desmond Eugene F.
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