Line switch assembly for a timing mechanism

Details Line switch assembly for a timing mechanism Line switch assembly for a timing mechanism

1977-08-26

1979-03-27

Scott, James R.

Electricity: circuit makers and breakers

Retarded

Clock train

200 38B, 200 38C, 200153L, H01H 4302

Patent

active

041467604

ABSTRACT:
A cup shaped hub has an actuator rim at its open end and is rotatably carried on a shaft through an aperture in its closed end. The hub is axially fixed to the shaft such that when the shaft is axially displaced the actuator rim opens and closes a line switch. A ratchet is carried by the shaft and is axially spring biased by a coil spring disposed between the cup shaped hub and the ratchet. A pin carried by the shaft engages the ratchet such that the ratchet may be rotated and axially displaced with the shaft. A coupling means couples the shaft to a cam means rotatably carried by the shaft and the cup shaped hub and includes teeth engaging the ratchet means such that a manual rotation of the shaft provides manual rotation of the cam means.

REFERENCES:
patent: 3053947 (1962-09-01), Bowman et al.
patent: 3126759 (1964-03-01), Cook
patent: 3371170 (1968-02-01), Thomas et al.
patent: 3596015 (1971-07-01), Jullien-Davin
patent: 3649783 (1972-03-01), Voland et al.
patent: 3819886 (1974-06-01), Homan et al.

Affiliated with

Also associated with

Rating

Line switch assembly for a timing mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Line switch assembly for a timing mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Line switch assembly for a timing mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1823137