FR1568274A - - Google Patents

Info

Publication number
FR1568274A
FR1568274A FR1568274DA FR1568274A FR 1568274 A FR1568274 A FR 1568274A FR 1568274D A FR1568274D A FR 1568274DA FR 1568274 A FR1568274 A FR 1568274A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1568274A publication Critical patent/FR1568274A/fr
Expired 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
    • G04B19/253—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
FR1568274D 1968-03-25 1968-03-25 Expired FR1568274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145187 1968-03-25

Publications (1)

Publication Number Publication Date
FR1568274A true FR1568274A (en) 1969-05-23

Family

ID=8647967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568274D Expired FR1568274A (en) 1968-03-25 1968-03-25

Country Status (3)

Country Link
CH (2) CH508916A (en)
DE (1) DE1812079B2 (en)
FR (1) FR1568274A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062973A1 (en) * 1969-09-23 1971-07-02 Record Watch Co Sa
FR2092738A1 (en) * 1970-06-12 1972-01-28 Ebauches Sa
FR2133578A1 (en) * 1971-04-16 1972-12-01 Tissot Horlogerie
EP3608729A1 (en) * 2018-08-09 2020-02-12 Rolex Sa Clock calendar device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062973A1 (en) * 1969-09-23 1971-07-02 Record Watch Co Sa
FR2092738A1 (en) * 1970-06-12 1972-01-28 Ebauches Sa
FR2133578A1 (en) * 1971-04-16 1972-12-01 Tissot Horlogerie
EP3608729A1 (en) * 2018-08-09 2020-02-12 Rolex Sa Clock calendar device
US11921462B2 (en) 2018-08-09 2024-03-05 Rolex Sa Timepiece calendar device

Also Published As

Publication number Publication date
CH1142668A4 (en) 1971-02-26
DE1812079B2 (en) 1971-06-03
DE1812079A1 (en) 1969-10-16
CH508916A (en) 1971-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse