Timer device, assembly, and method of operating

Details Timer device, assembly, and method of operating Timer device, assembly, and method of operating

1979-09-19

1981-11-24

Truhe, J. V.

Electricity: circuit makers and breakers

Retarded

Clock train

74568T, 200 38A, 200 38BA, 200291, H01H 708

Patent

active

043026397

ABSTRACT:
A timer device has a pair of switches, a pair of cam means adapted for rotation so as to respectively actuate the switches in a first preselected sequence, and means for driving the cam means to effect the respective rotation thereof. Means for driven association with the driving means so as to be rotatable with the cam means includes means rotatably adjustable from one operating position of at least a pair of operating positions toward another thereof for interrupting the actuation of one of the switches by the one cam means in the first preselected sequence with the actuation of the other of the switches by the other of the cam means and for permitting the actuation of the one switch by the one cam means in another preselected sequence with the actuation of the other switch by the other cam means.
An assembly for use in a timer device and a method of operating a timer device are also disclosed.

REFERENCES:
patent: 2673901 (1954-03-01), Kountz
patent: 3180157 (1965-04-01), Harris
patent: 3234805 (1966-02-01), Slouneger
patent: 3839925 (1974-10-01), Flicken et al.
patent: 3853015 (1974-12-01), Bertozzi et al.
patent: 4123915 (1978-11-01), Stoor

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