Time detecting device for alarm clock

Details Time detecting device for alarm clock Time detecting device for alarm clock

1980-12-19

1983-03-15

Truhe, J. V.

Horology: time measuring systems or devices

Chronological

With simultaneous time indicating means

368254, G04B 2302, G04C 2116

Patent

active

043769942

ABSTRACT:
The cam type time detecting mechanism of an alarm clock has a time gear wheel, an alarm gear wheel and a detecting plate, all mounted on a shaft. A hole is formed on either the alarm gear wheel or the detecting plate and a projection is formed on the other. The detecting plate is movable on the shaft in the axial direction of the shaft. The time gear wheel and the detecting plate have guiding parts respectively so that the time gear wheel, in its normal rotation, continuously pushes and turns the detecting plate. At least one of the time gear wheel, the alarm gear wheel and the detecting plate has a cam for lifting up the detecting plate if the time gear wheel and the alarm gear wheel turn either in normal and reverse directions.

REFERENCES:
patent: 4069658 (1978-01-01), Ito
patent: 4212155 (1980-07-01), Ogihara et al.

Affiliated with

Also associated with

Rating

Time detecting device for alarm clock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Time detecting device for alarm clock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time detecting device for alarm clock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1660394