Timepiece with calendar mechanism

Details Timepiece with calendar mechanism Timepiece with calendar mechanism

1975-09-23

1977-05-31

Jackmon, E. S.

40113, G09D 308, G04B 1924

Patent

active

040261000

ABSTRACT:
A timepiece with a calendar mechanism for automatically correcting the date-indication at each end of the months with thirty days or less, which comprises first driving means for feeding a date dial, second driving means for selectively driving the date dial and means for controlling the second driving means to energized it at the end of the month with thirty days or less. The second driving means is supplied with a power blanched from the power transmitting route for the first driving means thereby resulting in the simplification in its construction.

REFERENCES:
patent: 3400510 (1968-09-01), Schwarzer et al.
patent: 3695029 (1972-10-01), Tripet
patent: 3909966 (1975-10-01), Sato

Affiliated with

Also associated with

Rating

Timepiece with calendar 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 Timepiece with calendar mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Timepiece with calendar mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-649862