CH535447A - Watch movement with date and day of the week - Google Patents

Watch movement with date and day of the week

Info

Publication number
CH535447A
CH535447A CH1240170A CH1240170A CH535447A CH 535447 A CH535447 A CH 535447A CH 1240170 A CH1240170 A CH 1240170A CH 1240170 A CH1240170 A CH 1240170A CH 535447 A CH535447 A CH 535447A
Authority
CH
Switzerland
Prior art keywords
week
date
day
watch movement
watch
Prior art date
Application number
CH1240170A
Other languages
French (fr)
Inventor
Zaugg Roland
Original Assignee
Schild Sa A
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 Schild Sa A filed Critical Schild Sa A
Priority to CH1240170D priority Critical patent/CH1240170A4/xx
Priority to CH1240170A priority patent/CH535447A/en
Priority to JP45117379A priority patent/JPS525863B1/ja
Priority to FR7129770A priority patent/FR2102355B1/fr
Priority to DE2141014A priority patent/DE2141014C3/en
Priority to US00172438A priority patent/US3721085A/en
Publication of CH535447A publication Critical patent/CH535447A/en

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
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • G04B19/2538—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement automatically corrected at the end of months having less than 31 days
    • 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
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • G04B19/25386—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments 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)
  • Electric Clocks (AREA)
CH1240170A 1970-08-19 1970-08-19 Watch movement with date and day of the week CH535447A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1240170D CH1240170A4 (en) 1970-08-19 1970-08-19
CH1240170A CH535447A (en) 1970-08-19 1970-08-19 Watch movement with date and day of the week
JP45117379A JPS525863B1 (en) 1970-08-19 1970-12-22
FR7129770A FR2102355B1 (en) 1970-08-19 1971-08-13
DE2141014A DE2141014C3 (en) 1970-08-19 1971-08-16 Switching arrangement for a calendar clockwork with display devices for the data of the day and the days of the week
US00172438A US3721085A (en) 1970-08-19 1971-08-17 Calendar driving mechanism for date and week day indicating timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1240170A CH535447A (en) 1970-08-19 1970-08-19 Watch movement with date and day of the week

Publications (1)

Publication Number Publication Date
CH535447A true CH535447A (en) 1972-12-15

Family

ID=4382652

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1240170D CH1240170A4 (en) 1970-08-19 1970-08-19
CH1240170A CH535447A (en) 1970-08-19 1970-08-19 Watch movement with date and day of the week

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1240170D CH1240170A4 (en) 1970-08-19 1970-08-19

Country Status (5)

Country Link
US (1) US3721085A (en)
JP (1) JPS525863B1 (en)
CH (2) CH1240170A4 (en)
DE (1) DE2141014C3 (en)
FR (1) FR2102355B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907258A1 (en) * 1979-02-24 1980-08-28 Nii Tschasovoj Promy Rapid day and date movement for watch - has spring-loaded drive cog to provide quick turning of day of week and date discs

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129836B2 (en) * 1971-10-07 1976-08-27
US3875739A (en) * 1973-08-08 1975-04-08 Fontainemelon Horlogerie Control mechanism of at least one element of a timepiece which is running step by step
US4059953A (en) * 1976-06-18 1977-11-29 General Time Corporation Timepiece calendar indexing apparatus
SU794596A1 (en) * 1978-06-23 1981-01-07 Научно-Исследовательскийинститут Часовой Промышленности Instant-action calendar device
JPS6186206U (en) * 1984-11-12 1986-06-06
DE102016111464B3 (en) * 2016-06-22 2017-08-31 Lange Uhren Gmbh Date shift of a calendar of a clock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH5900A (en) * 1892-12-19 1893-04-29 Adamir Sandoz Improved mechanism for date watches, with instantaneous jump of the hands or discs, allowing the resets to be activated at any time, in all directions, until the last minute before the jump
CH425641A (en) * 1964-05-11 1967-06-15 Ebauches Bettlach Sa Calendar watch
CH462724A (en) * 1965-06-17 1968-05-31 Schild Sa A Calendar mechanism for watch movement with winding stem
US3438196A (en) * 1966-04-20 1969-04-15 Citizen Watch Co Ltd Quick-acting feed mechanism for day-and-date indicator means of timepiece
DE1673663C3 (en) * 1966-11-30 1974-08-29 K.K. Daini Seikosha, Tokio Calendar clock
US3439493A (en) * 1967-01-10 1969-04-22 Bulova Watch Co Inc Day-date calendar timepiece
FR1563142A (en) * 1968-02-28 1969-04-11
FR96247E (en) * 1968-06-27 1972-05-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907258A1 (en) * 1979-02-24 1980-08-28 Nii Tschasovoj Promy Rapid day and date movement for watch - has spring-loaded drive cog to provide quick turning of day of week and date discs

Also Published As

Publication number Publication date
FR2102355B1 (en) 1975-04-18
CH1240170A4 (en) 1972-12-15
DE2141014A1 (en) 1972-02-24
FR2102355A1 (en) 1972-04-07
US3721085A (en) 1973-03-20
JPS525863B1 (en) 1977-02-17
DE2141014B2 (en) 1974-02-07
DE2141014C3 (en) 1974-08-29

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