CH1934170A4 - - Google Patents

Info

Publication number
CH1934170A4
CH1934170A4 CH1934170DD CH1934170A4 CH 1934170 A4 CH1934170 A4 CH 1934170A4 CH 1934170D D CH1934170D D CH 1934170DD CH 1934170 A4 CH1934170 A4 CH 1934170A4
Authority
CH
Switzerland
Application number
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
Publication of CH1934170A4 publication Critical patent/CH1934170A4/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH1934170D 1970-12-30 1970-12-30 CH1934170A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1934170A CH532808A (fr) 1970-12-30 1970-12-30 Dispositif d'indication du quantième et du jour de la semaine pour instrument de mesure du temps

Publications (1)

Publication Number Publication Date
CH1934170A4 true CH1934170A4 (fr) 1972-07-14

Family

ID=4438849

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1934170A CH532808A (fr) 1970-12-30 1970-12-30 Dispositif d'indication du quantième et du jour de la semaine pour instrument de mesure du temps
CH1934170D CH1934170A4 (fr) 1970-12-30 1970-12-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1934170A CH532808A (fr) 1970-12-30 1970-12-30 Dispositif d'indication du quantième et du jour de la semaine pour instrument de mesure du temps

Country Status (1)

Country Link
CH (2) CH532808A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515607B1 (fr) * 1990-12-14 1995-08-30 Montres Rolex Sa Montre du type montre-bracelet
CH707971B8 (fr) * 2013-04-29 2017-09-15 Télôs Watch SA Pièce d'horlogerie comprenant un dispositif d'affichage de quantième.

Also Published As

Publication number Publication date
CH532808A (fr) 1972-07-14

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