FR1420519A - Mécanisme à quantième instantané pour montres - Google Patents

Mécanisme à quantième instantané pour montres

Info

Publication number
FR1420519A
FR1420519A FR992902A FR992902A FR1420519A FR 1420519 A FR1420519 A FR 1420519A FR 992902 A FR992902 A FR 992902A FR 992902 A FR992902 A FR 992902A FR 1420519 A FR1420519 A FR 1420519A
Authority
FR
France
Prior art keywords
watches
calendar mechanism
instant
instant calendar
calendar
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.)
Expired
Application number
FR992902A
Other languages
English (en)
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.)
Joseph Jeambrun & Cie
Original Assignee
Joseph Jeambrun & Cie
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 Joseph Jeambrun & Cie filed Critical Joseph Jeambrun & Cie
Priority to FR992902A priority Critical patent/FR1420519A/fr
Application granted granted Critical
Publication of FR1420519A publication Critical patent/FR1420519A/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
    • G04B19/25373—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR992902A 1964-10-27 1964-10-27 Mécanisme à quantième instantané pour montres Expired FR1420519A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992902A FR1420519A (fr) 1964-10-27 1964-10-27 Mécanisme à quantième instantané pour montres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992902A FR1420519A (fr) 1964-10-27 1964-10-27 Mécanisme à quantième instantané pour montres

Publications (1)

Publication Number Publication Date
FR1420519A true FR1420519A (fr) 1965-12-10

Family

ID=8841223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992902A Expired FR1420519A (fr) 1964-10-27 1964-10-27 Mécanisme à quantième instantané pour montres

Country Status (1)

Country Link
FR (1) FR1420519A (fr)

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