Electricity: circuit makers and breakers – Solid contact – Push button operated
Patent
1991-12-10
1993-02-16
Cusick, Ernest G.
Electricity: circuit makers and breakers
Solid contact
Push button operated
200276001, H01H 1356
Patent
active
051863162
ABSTRACT:
An index rotary switch has a distributor which undergoes stepped rotation in response to longitudinal displacement of a plunger. The distributor is coupled to the plunger via a conventional tooth and cam arrangement to produce a 45-degree stepped rotation of the distributor in response to each up-down reciprocation of the plunger. A spring is arranged between a radial annular surface of an actuator cam follower and the radial annular flange of the distributor. The distributor is a unitary component made of electrically conductive material and having four radial extension arms spaced at equal angular intervals. At each of eight predetermiend stepped angular positions of the distributor, one radial extension arm engages a first electrical contact, another radial extension arm angages an insulating part, and the remaining two radial extension arms engage respective contact portions of either a second or a third electrical contact. The distributor sits atop and is urged against the electrical contacts by the spring.
REFERENCES:
patent: 3694603 (1972-09-01), Congelliere et al.
patent: 4175222 (1979-11-01), Buttner
patent: 4225764 (1990-09-01), Buttner
patent: 4230921 (1980-10-01), Wearing et al.
patent: 4317015 (1982-02-01), Buttner et al.
patent: 4345128 (1982-08-01), Buttner et al.
patent: 4891476 (1990-01-01), Nation et al.
patent: 4906808 (1990-03-01), Burgess et al.
patent: 4939328 (1990-07-01), Smith
patent: 4950856 (1990-08-01), Valenzona
patent: 4985605 (1991-01-01), Valenzona
patent: 4996401 (1991-02-01), Park
patent: 4997999 (1991-03-01), Valenzona
patent: 5001316 (1991-03-01), Salaman
patent: 5049709 (1991-09-01), Prickett et al.
Mortun Sorin
Rosales Jacob
Cusick Ernest G.
Flaherty Dennis M.
Lee Craft Manufacturing Co., Inc.
Ostrager Glenn F.
LandOfFree
Stable-on push-push electrical switch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stable-on push-push electrical switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stable-on push-push electrical switch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2142733