CH612311GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH612311GA3 CH612311GA3 CH400475A CH400475A CH612311GA3 CH 612311G A3 CH612311G A3 CH 612311GA3 CH 400475 A CH400475 A CH 400475A CH 400475 A CH400475 A CH 400475A CH 612311G A3 CH612311G A3 CH 612311GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- series
- indicia
- ratchet wheel
- swung
- dog
- Prior art date
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
- G04B19/20—Indicating by numbered bands, drums, discs, or sheets
- G04B19/205—Indicating by numbered bands, drums, discs, or sheets by means of sheets
-
- 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
- G04B19/24386—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 sheet-shaped
-
- 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
- G04B19/24386—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 sheet-shaped
- G04B19/24393—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/06—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being stiff plates or cards
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Electromechanical Clocks (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Indicating Measured Values (AREA)
- Electric Clocks (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Toys (AREA)
Abstract
Automatic indicia changer, such as a clock-calendar for displaying months, days of the month, days of the week, hours and minutes, comprises a plurality of series of plates bearing the various indicia, each series being rotatable about its axis under the influence of a ratchet wheel that is moved stepwise by a dog, each step changing the indicia one increment. The dog is swung by a lever which in turn is swung by a rotary cam. The first series of indicia is driven by a motor; while the first series drives the second and the second drives the third, and so on. Thanks to the ratchet wheel and pawl drive, each series of indicia can be manually adjusted without interrupting the automatic drive. Manual adjustment may be effected either rapidly, by turning the ratchet wheel with an external knob, or stepwise by pressing with the finger on a protrusion on the associated swingable lever.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7410730A FR2266247B1 (en) | 1974-03-28 | 1974-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CH612311B CH612311B (en) | |
CH612311GA3 true CH612311GA3 (en) | 1979-07-31 |
Family
ID=9136946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH400475A CH612311B (en) | 1974-03-28 | 1975-03-27 | TIME-TIME INFORMATION DISPLAY DEVICE. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3972179A (en) |
JP (1) | JPS581750B2 (en) |
CH (1) | CH612311B (en) |
DE (1) | DE2513623C3 (en) |
FR (1) | FR2266247B1 (en) |
IT (1) | IT1034540B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4095090A (en) * | 1976-12-27 | 1978-06-13 | Anthony Pianezza | Electrically-heated container |
US5289651A (en) * | 1990-12-17 | 1994-03-01 | Byers Thomas L | Photo display devices |
CH715107B1 (en) * | 2018-06-18 | 2021-12-30 | Montres Breguet Sa | Adjusting mechanism for roller clock display mechanism. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US543235A (en) * | 1895-07-23 | fowler | ||
US905956A (en) * | 1906-09-04 | 1908-12-08 | Thrasher Clock Company | Time-indicating device. |
US2762190A (en) * | 1945-05-28 | 1956-09-11 | Holzner Adolf | Cyclometer clock system |
US2959914A (en) * | 1957-06-17 | 1960-11-15 | Gen Motors Corp | Drum type electric clock mechanism |
US3279166A (en) * | 1964-03-26 | 1966-10-18 | Koseisha Kk | Timepiece of the numeral indicating type |
GB1172123A (en) * | 1966-11-30 | 1969-11-26 | Enrico Boselli S P A | Improvements in or relating to Calendar Clocks |
US3721086A (en) * | 1971-02-08 | 1973-03-20 | Robertshaw Controls Co | Digital clock and method of operation and making the same |
-
1974
- 1974-03-28 FR FR7410730A patent/FR2266247B1/fr not_active Expired
-
1975
- 1975-03-26 IT IT21657/75A patent/IT1034540B/en active
- 1975-03-27 CH CH400475A patent/CH612311B/en unknown
- 1975-03-27 DE DE2513623A patent/DE2513623C3/en not_active Expired
- 1975-03-28 US US05/562,839 patent/US3972179A/en not_active Expired - Lifetime
- 1975-03-28 JP JP50037682A patent/JPS581750B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2513623B2 (en) | 1979-02-22 |
FR2266247B1 (en) | 1979-04-20 |
DE2513623C3 (en) | 1979-10-04 |
DE2513623A1 (en) | 1975-10-02 |
JPS5191755A (en) | 1976-08-11 |
CH612311B (en) | |
FR2266247A1 (en) | 1975-10-24 |
IT1034540B (en) | 1979-10-10 |
JPS581750B2 (en) | 1983-01-12 |
US3972179A (en) | 1976-08-03 |
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