JPS52134471A - Date calender clock movement - Google Patents
Date calender clock movementInfo
- Publication number
- JPS52134471A JPS52134471A JP4975977A JP4975977A JPS52134471A JP S52134471 A JPS52134471 A JP S52134471A JP 4975977 A JP4975977 A JP 4975977A JP 4975977 A JP4975977 A JP 4975977A JP S52134471 A JPS52134471 A JP S52134471A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- cam
- date
- clock movement
- locks
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
- G04B19/253—Driving or releasing mechanisms
- G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
- G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH553076A CH608324B (fr) | 1976-05-03 | 1976-05-03 | Mouvement de montre a calendrier comportant un organe indicateur de date. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52134471A true JPS52134471A (en) | 1977-11-10 |
Family
ID=4295159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4975977A Pending JPS52134471A (en) | 1976-05-03 | 1977-04-28 | Date calender clock movement |
Country Status (4)
Country | Link |
---|---|
US (1) | US4142363A (ja) |
JP (1) | JPS52134471A (ja) |
CH (1) | CH608324B (ja) |
DE (1) | DE2719062C3 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998032055A1 (fr) | 1997-01-17 | 1998-07-23 | Seiko Epson Corporation | Dispositif d'affichage et montre comprenant ce dernier |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5454077A (en) * | 1977-10-06 | 1979-04-27 | Seiko Instr & Electronics Ltd | Calendar collecting device for analog electronic watch |
EP1879084A3 (en) * | 2006-07-14 | 2010-10-27 | Richemont International S.A. | Drive wheel for integration into a timepiece movement |
JP5831705B2 (ja) * | 2012-03-06 | 2015-12-09 | カシオ計算機株式会社 | 指針時計 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS445585Y1 (ja) * | 1966-02-14 | 1969-02-28 | ||
JPS50786A (ja) * | 1972-11-09 | 1975-01-07 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650467A (en) * | 1950-06-02 | 1953-09-01 | Marc Favre & Co S A | Calendar timepiece |
GB1087959A (en) * | 1965-10-26 | 1967-10-18 | Chronotechna Narodni Podnik | Improvements in or relating to watches |
US3438196A (en) * | 1966-04-20 | 1969-04-15 | Citizen Watch Co Ltd | Quick-acting feed mechanism for day-and-date indicator means of timepiece |
CH497729A (fr) * | 1968-09-16 | 1970-05-29 | Gruen Watch Mfg Co S A | Montre à quantième |
CH552845A (ja) * | 1971-11-26 | 1974-08-15 |
-
1976
- 1976-05-03 CH CH553076A patent/CH608324B/fr unknown
-
1977
- 1977-04-26 US US05/791,010 patent/US4142363A/en not_active Expired - Lifetime
- 1977-04-28 JP JP4975977A patent/JPS52134471A/ja active Pending
- 1977-04-28 DE DE2719062A patent/DE2719062C3/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS445585Y1 (ja) * | 1966-02-14 | 1969-02-28 | ||
JPS50786A (ja) * | 1972-11-09 | 1975-01-07 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998032055A1 (fr) | 1997-01-17 | 1998-07-23 | Seiko Epson Corporation | Dispositif d'affichage et montre comprenant ce dernier |
US6097672A (en) * | 1997-01-17 | 2000-08-01 | Seiko Epson Corporation | Display device and watch with same |
Also Published As
Publication number | Publication date |
---|---|
DE2719062A1 (de) | 1977-11-10 |
US4142363A (en) | 1979-03-06 |
CH608324GA3 (ja) | 1979-01-15 |
DE2719062C3 (de) | 1978-11-02 |
DE2719062B2 (de) | 1978-03-09 |
CH608324B (fr) |
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