AT313181B - Electric clock with date display - Google Patents
Electric clock with date displayInfo
- Publication number
- AT313181B AT313181B AT109171A AT109171A AT313181B AT 313181 B AT313181 B AT 313181B AT 109171 A AT109171 A AT 109171A AT 109171 A AT109171 A AT 109171A AT 313181 B AT313181 B AT 313181B
- Authority
- AT
- Austria
- Prior art keywords
- date display
- electric clock
- clock
- electric
- date
- 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
- G04B19/24—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
- G04B19/25—Devices for setting the date indicators manually
-
- 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
- G04B11/00—Click devices; Stop clicks; Clutches
-
- 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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/028—Devices allowing the motion of a rotatable part in only one direction with friction member, e.g. click spring
-
- 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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
-
- 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
- G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
-
- 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
-
- 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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/002—The setting apparatus being crown shaped
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/005—Indicating the time optically by electric means by discs
- G04C17/0058—Indicating the time optically by electric means by discs with date indication
-
- 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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702011568 DE2011568C (en) | 1970-03-11 | Electric clock with date display |
Publications (1)
Publication Number | Publication Date |
---|---|
AT313181B true AT313181B (en) | 1974-02-11 |
Family
ID=5764802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT109171A AT313181B (en) | 1970-03-11 | 1971-02-10 | Electric clock with date display |
Country Status (5)
Country | Link |
---|---|
US (1) | US3703805A (en) |
JP (1) | JPS5517353B1 (en) |
AT (1) | AT313181B (en) |
CH (2) | CH544333A (en) |
FR (1) | FR2081855B3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241424Y2 (en) * | 1972-04-19 | 1977-09-19 | ||
US3969888A (en) * | 1972-12-11 | 1976-07-20 | Cyril Veuilleumier | Driving mechanism for day-date calendar device |
DE2314249C3 (en) * | 1973-03-22 | 1975-09-25 | Pforzheimer Uhren-Rohwerke Rudolf Wehner, 7530 Pforzheim | Stepping device for clockworks with digital display |
US4063411A (en) * | 1975-11-06 | 1977-12-20 | Pforzheimer Uhren-Rohwerke Rudolf Wehner | Stepping mechanism |
CH663313GA3 (en) * | 1986-01-14 | 1987-12-15 | ||
IT212264Z2 (en) * | 1987-12-28 | 1989-07-04 | Fini Giuseppe E Zoli Armando | CLOCK EQUIPPED WITH MEANS FOR INDICATING THE TIME OF DIFFERENT TIME ZONES |
CH681128B5 (en) * | 1990-10-02 | 1993-07-30 | Ebauchesfabrik Eta Ag | |
EP1416340A1 (en) * | 2002-10-30 | 2004-05-06 | Zenith International SA | Calendar mechanism for a timepiece |
DE102018113535B4 (en) * | 2018-06-06 | 2023-03-09 | Lange Uhren Gmbh | drive device |
EP3882716B1 (en) * | 2020-03-18 | 2022-08-10 | Patek Philippe SA Genève | Timepiece including a toothed moving part indexed by a spring |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH55269A4 (en) * | 1969-01-16 | 1971-05-14 |
-
1970
- 1970-12-25 JP JP12510370A patent/JPS5517353B1/ja active Pending
-
1971
- 1971-02-04 CH CH167271A patent/CH544333A/en unknown
- 1971-02-04 CH CH167271D patent/CH167271A4/xx unknown
- 1971-02-10 AT AT109171A patent/AT313181B/en active
- 1971-03-08 US US121820A patent/US3703805A/en not_active Expired - Lifetime
- 1971-03-11 FR FR717108462A patent/FR2081855B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2011568A1 (en) | 1971-10-07 |
US3703805A (en) | 1972-11-28 |
FR2081855A1 (en) | 1971-12-10 |
FR2081855B3 (en) | 1973-08-10 |
CH544333A (en) | 1973-05-30 |
CH167271A4 (en) | 1973-05-30 |
JPS5517353B1 (en) | 1980-05-10 |
DE2011568B2 (en) | 1972-10-19 |
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