CH566042A - - Google Patents

Info

Publication number
CH566042A
CH566042A CH66973A CH66973A CH566042A CH 566042 A CH566042 A CH 566042A CH 66973 A CH66973 A CH 66973A CH 66973 A CH66973 A CH 66973A CH 566042 A CH566042 A CH 566042A
Authority
CH
Switzerland
Application number
CH66973A
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
Priority to CH66973D priority Critical patent/CH66973A4/xx
Priority to CH66973A priority patent/CH566042A/xx
Priority to DE19732361685 priority patent/DE2361685C3/de
Priority to US05/423,186 priority patent/US3969888A/en
Publication of CH566042A publication Critical patent/CH566042A/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)
CH66973A 1972-12-11 1973-01-18 CH566042A (xx)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH66973D CH66973A4 (xx) 1973-01-18 1973-01-18
CH66973A CH566042A (xx) 1973-01-18 1973-01-18
DE19732361685 DE2361685C3 (de) 1972-12-11 1973-12-07 Datumsanzeige für eine Uhr
US05/423,186 US3969888A (en) 1972-12-11 1973-12-10 Driving mechanism for day-date calendar device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH66973A CH566042A (xx) 1973-01-18 1973-01-18

Publications (1)

Publication Number Publication Date
CH566042A true CH566042A (xx) 1975-08-29

Family

ID=4192381

Family Applications (2)

Application Number Title Priority Date Filing Date
CH66973A CH566042A (xx) 1972-12-11 1973-01-18
CH66973D CH66973A4 (xx) 1973-01-18 1973-01-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH66973D CH66973A4 (xx) 1973-01-18 1973-01-18

Country Status (1)

Country Link
CH (2) CH566042A (xx)

Also Published As

Publication number Publication date
CH66973A4 (xx) 1975-03-27

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