JPS5470867A - Calender watch with month display - Google Patents
Calender watch with month displayInfo
- Publication number
- JPS5470867A JPS5470867A JP13673277A JP13673277A JPS5470867A JP S5470867 A JPS5470867 A JP S5470867A JP 13673277 A JP13673277 A JP 13673277A JP 13673277 A JP13673277 A JP 13673277A JP S5470867 A JPS5470867 A JP S5470867A
- Authority
- JP
- Japan
- Prior art keywords
- day
- month
- display member
- aperture
- display
- 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.)
- Granted
Links
Abstract
PURPOSE: To enlarge letters to an observable extent and to simplify the design by forming a month display member with the respective monthes and the first day and a data display member with the dates excepting the first day.
CONSTITUTION: A date display member 12 is largely cut at a portion corresponding to the first day thereby to form a peeping aperture 12a and is formed at other portions with the dates other than the first day. Since the aperture 12a comes to the position of the display aperture 9a of a letter plate 9 when the first day comes, the diaplays of the month and the first day on a month display member 15 can be observed through the two apertures. When the data display member 12 is advanced about 12 o'clock at night, the display of the second day appears, but the month display member 15 is still halted and so shielded with the date display member 15 is still halted and so shielded with the date display member 12 that it cannot be observed. When the date is changed from 31 to 1 of the next month, the pin 12b of the member 12 advances one tooth of the month gear of the member 15 to change the month display. At the same time, the aperture 12a comes to the aperture 9a so that the next month and the first day on the member 15 can be observed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13673277A JPS6045380B2 (en) | 1977-11-16 | 1977-11-16 | Calendar clock with month display |
| US05/958,668 US4228644A (en) | 1977-11-16 | 1978-11-08 | Display device for calendar timepieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13673277A JPS6045380B2 (en) | 1977-11-16 | 1977-11-16 | Calendar clock with month display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5470867A true JPS5470867A (en) | 1979-06-07 |
| JPS6045380B2 JPS6045380B2 (en) | 1985-10-09 |
Family
ID=15182202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13673277A Expired JPS6045380B2 (en) | 1977-11-16 | 1977-11-16 | Calendar clock with month display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045380B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0720257A (en) * | 1993-06-16 | 1995-01-24 | Fab Ebauches De Sonceboz Sa | Clock with rotary display means |
| JP2011174845A (en) * | 2010-02-25 | 2011-09-08 | Citizen Holdings Co Ltd | Timepiece including month display |
| JP2017134056A (en) * | 2015-11-26 | 2017-08-03 | ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ | Horology calendar system |
| JP2017134057A (en) * | 2015-11-26 | 2017-08-03 | ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ | Horology calendar system |
-
1977
- 1977-11-16 JP JP13673277A patent/JPS6045380B2/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0720257A (en) * | 1993-06-16 | 1995-01-24 | Fab Ebauches De Sonceboz Sa | Clock with rotary display means |
| US5724318A (en) * | 1993-06-16 | 1998-03-03 | Fabrique D'ebauches De Sonceboz S.A. | Timepiece comprising rotary indicating means |
| JP2011174845A (en) * | 2010-02-25 | 2011-09-08 | Citizen Holdings Co Ltd | Timepiece including month display |
| JP2017134056A (en) * | 2015-11-26 | 2017-08-03 | ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ | Horology calendar system |
| JP2017134057A (en) * | 2015-11-26 | 2017-08-03 | ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ | Horology calendar system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6045380B2 (en) | 1985-10-09 |
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