CH512765A - Drive mechanism for a date and / or day of the week indicator - Google Patents

Drive mechanism for a date and / or day of the week indicator

Info

Publication number
CH512765A
CH512765A CH1433669A CH1433669A CH512765A CH 512765 A CH512765 A CH 512765A CH 1433669 A CH1433669 A CH 1433669A CH 1433669 A CH1433669 A CH 1433669A CH 512765 A CH512765 A CH 512765A
Authority
CH
Switzerland
Prior art keywords
date
day
drive mechanism
week indicator
week
Prior art date
Application number
CH1433669A
Other languages
French (fr)
Inventor
Golay Jean-Pierre
Gerber Bernard
Original Assignee
Record Watch Co S 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 Record Watch Co S A filed Critical Record Watch Co S A
Priority to CH1433669A priority Critical patent/CH512765A/en
Priority to CH1433669D priority patent/CH1433669A4/xx
Priority to FR707034714A priority patent/FR2062973B1/fr
Priority to US74071A priority patent/US3664120A/en
Priority to DE2046522A priority patent/DE2046522C3/en
Priority to JP45083029A priority patent/JPS4842513B1/ja
Publication of CH512765A publication Critical patent/CH512765A/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
    • G04B19/25353—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Adornments (AREA)
CH1433669A 1969-09-23 1969-09-23 Drive mechanism for a date and / or day of the week indicator CH512765A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1433669A CH512765A (en) 1969-09-23 1969-09-23 Drive mechanism for a date and / or day of the week indicator
CH1433669D CH1433669A4 (en) 1969-09-23 1969-09-23
FR707034714A FR2062973B1 (en) 1969-09-23 1970-09-18
US74071A US3664120A (en) 1969-09-23 1970-09-21 Drive mechanism for an indicator of the date or the days of the week
DE2046522A DE2046522C3 (en) 1969-09-23 1970-09-22 Switching device for a clockwork indicating the week and / or day of the month
JP45083029A JPS4842513B1 (en) 1969-09-23 1970-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1433669A CH512765A (en) 1969-09-23 1969-09-23 Drive mechanism for a date and / or day of the week indicator

Publications (1)

Publication Number Publication Date
CH512765A true CH512765A (en) 1971-04-15

Family

ID=4399947

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1433669A CH512765A (en) 1969-09-23 1969-09-23 Drive mechanism for a date and / or day of the week indicator
CH1433669D CH1433669A4 (en) 1969-09-23 1969-09-23

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1433669D CH1433669A4 (en) 1969-09-23 1969-09-23

Country Status (5)

Country Link
US (1) US3664120A (en)
JP (1) JPS4842513B1 (en)
CH (2) CH512765A (en)
DE (1) DE2046522C3 (en)
FR (1) FR2062973B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1497372A4 (en) * 1972-10-13 1975-09-30
US3859783A (en) * 1974-04-08 1975-01-14 Timex Corp Day-date calendar mechanism
JPS5865627U (en) * 1981-10-27 1983-05-04 ミツミ電機株式会社 Core holder structure of magnetic head
CH678908B5 (en) * 1990-04-04 1992-05-29 Rolex Montres

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH323055A (en) * 1955-03-22 1957-07-15 Looping S A Alarm clock timepiece with automatic calendar
US2948107A (en) * 1958-05-10 1960-08-09 Buren Watch Company S A Date-watch
CH347774A (en) * 1958-05-10 1960-07-15 Bueren Watch Company S A Simple calendar watch
CH444055A (en) * 1965-09-07 1967-02-28 Montres Perret Et Berthoud Sa Semi-instantaneous calendar timepiece
CH550425A (en) * 1966-01-11 1974-06-14
US3439493A (en) * 1967-01-10 1969-04-22 Bulova Watch Co Inc Day-date calendar timepiece
FR1563142A (en) * 1968-02-28 1969-04-11
FR1568274A (en) * 1968-03-25 1969-05-23

Also Published As

Publication number Publication date
DE2046522A1 (en) 1971-05-13
JPS4842513B1 (en) 1973-12-13
FR2062973A1 (en) 1971-07-02
DE2046522C3 (en) 1973-10-25
US3664120A (en) 1972-05-23
FR2062973B1 (en) 1974-03-01
CH1433669A4 (en) 1971-04-15
DE2046522B2 (en) 1972-11-30

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Legal Events

Date Code Title Description
PL Patent ceased