DE2036669A1 - Anzeigemechanismus fur eine Tages kalenderuhr - Google Patents

Anzeigemechanismus fur eine Tages kalenderuhr

Info

Publication number
DE2036669A1
DE2036669A1 DE19702036669 DE2036669A DE2036669A1 DE 2036669 A1 DE2036669 A1 DE 2036669A1 DE 19702036669 DE19702036669 DE 19702036669 DE 2036669 A DE2036669 A DE 2036669A DE 2036669 A1 DE2036669 A1 DE 2036669A1
Authority
DE
Germany
Prior art keywords
star wheel
daily calendar
day
calendar
gear
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
Application number
DE19702036669
Other languages
German (de)
English (en)
Inventor
Katsuhiko Tokio Komiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of DE2036669A1 publication Critical patent/DE2036669A1/de
Pending legal-status Critical Current

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
    • 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
    • G04B19/25306—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches
    • 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
    • G04B19/25366—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 manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Toys (AREA)
DE19702036669 1969-07-23 1970-07-23 Anzeigemechanismus fur eine Tages kalenderuhr Pending DE2036669A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969069824U JPS484926Y1 (en, 2012) 1969-07-23 1969-07-23

Publications (1)

Publication Number Publication Date
DE2036669A1 true DE2036669A1 (de) 1971-01-28

Family

ID=13413876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702036669 Pending DE2036669A1 (de) 1969-07-23 1970-07-23 Anzeigemechanismus fur eine Tages kalenderuhr

Country Status (4)

Country Link
US (1) US3683614A (en, 2012)
JP (1) JPS484926Y1 (en, 2012)
DE (1) DE2036669A1 (en, 2012)
GB (1) GB1323905A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237645C3 (de) * 1972-07-31 1975-05-28 Pforzheimer Uhren-Rohwerke Rudolf Wehner, 7530 Pforzheim Armbanduhr mit Datum- und Tagesanzeige
JPS5235722Y2 (en, 2012) * 1972-09-13 1977-08-15
JPS5636396B2 (en, 2012) * 1974-03-08 1981-08-24
JPS52167070U (en, 2012) * 1976-01-16 1977-12-17
CH673371B5 (en, 2012) * 1988-10-10 1990-09-14 Ebauchesfabrik Eta Ag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581268A (en) * 1947-03-18 1952-01-01 Benrus Watch Company Inc Calendar timepiece
CH385747A (de) * 1962-10-31 1965-03-31 Ebauches Sa Uhr mit schnellschaltendem Datumanzeigering
DE1242512B (de) * 1964-08-25 1967-06-15 United States Time Corp Anzeigevorrichtung an einer Uhr zum Anzeigen einer Vielzahl von Kalenderinformationen
GB1169329A (en) * 1968-03-29 1969-11-05 Suwa Seikosha Kk Calendar Timepiece

Also Published As

Publication number Publication date
US3683614A (en) 1972-08-15
GB1323905A (en) 1973-07-18
JPS484926Y1 (en, 2012) 1973-02-07

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