JPS5590878A - Time setting mechanism for digital clock - Google Patents
Time setting mechanism for digital clockInfo
- Publication number
- JPS5590878A JPS5590878A JP16592778A JP16592778A JPS5590878A JP S5590878 A JPS5590878 A JP S5590878A JP 16592778 A JP16592778 A JP 16592778A JP 16592778 A JP16592778 A JP 16592778A JP S5590878 A JPS5590878 A JP S5590878A
- Authority
- JP
- Japan
- Prior art keywords
- digit
- drum
- lever
- clock
- hour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To quickly set a digital clock which shows the time with three digits in three digit zones for indicating hour, every then minutes, and one to nine minutes, by providing the clock with three setting knobs, whereby a digit in each digit zone can be set independently of one another.
CONSTITUTION: A bore 40 into which a knob is to be press-fitted and a position setting cam 54 is provided on the upper end surface of each of an hour drum 1, a regulating wheel 4 and a minute drum 2. A shaft is vertically set on a base 21, and a bifurcated position setting lever 55 is rotatably mounted on the shaft, the lever 55 being urged clockwise by a spring. The lever 55 has projections which are engaged with the position setting cams 54 so as to nodally drive the hour drum 1, regulating wheel 4 and minute drum 2. Thus, when the bore 40 with the knob fitted therein is rotated for setting time, a digit on a digit carrying member is necessarily stopped such that the digit appears properly in the front surface of the clock.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16592778A JPS5590878A (en) | 1978-12-29 | 1978-12-29 | Time setting mechanism for digital clock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16592778A JPS5590878A (en) | 1978-12-29 | 1978-12-29 | Time setting mechanism for digital clock |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5590878A true JPS5590878A (en) | 1980-07-09 |
Family
ID=15821646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16592778A Pending JPS5590878A (en) | 1978-12-29 | 1978-12-29 | Time setting mechanism for digital clock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5590878A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0519542A (en) * | 1991-12-21 | 1993-01-29 | Canon Inc | Image forming device capable of attaching/detaching process kit |
-
1978
- 1978-12-29 JP JP16592778A patent/JPS5590878A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0519542A (en) * | 1991-12-21 | 1993-01-29 | Canon Inc | Image forming device capable of attaching/detaching process kit |
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