CH16964A - Device on clocks to automatically display the days and months - Google Patents

Device on clocks to automatically display the days and months

Info

Publication number
CH16964A
CH16964A CH16964A CH16964DA CH16964A CH 16964 A CH16964 A CH 16964A CH 16964 A CH16964 A CH 16964A CH 16964D A CH16964D A CH 16964DA CH 16964 A CH16964 A CH 16964A
Authority
CH
Switzerland
Prior art keywords
clocks
months
days
automatically display
automatically
Prior art date
Application number
CH16964A
Other languages
German (de)
Inventor
Carl Streiter
Original Assignee
Carl Streiter
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 Carl Streiter filed Critical Carl Streiter
Publication of CH16964A publication Critical patent/CH16964A/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
    • G04B19/2536—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 automatically corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH16964A 1898-06-09 1898-06-09 Device on clocks to automatically display the days and months CH16964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH16964T 1898-06-09

Publications (1)

Publication Number Publication Date
CH16964A true CH16964A (en) 1899-03-31

Family

ID=4216452

Family Applications (1)

Application Number Title Priority Date Filing Date
CH16964A CH16964A (en) 1898-06-09 1898-06-09 Device on clocks to automatically display the days and months

Country Status (1)

Country Link
CH (1) CH16964A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365876A (en) * 1965-04-24 1968-01-30 Ricoh Watch Company Ltd Calendar watch indicator mechanism
US3438196A (en) * 1966-04-20 1969-04-15 Citizen Watch Co Ltd Quick-acting feed mechanism for day-and-date indicator means of timepiece
US3470687A (en) * 1966-12-15 1969-10-07 Suwa Seikosha Kk Date and day correcting device of a calendar timepiece
US3470688A (en) * 1967-07-26 1969-10-07 Suwa Seikosha Kk Date and day correcting device of a calendar timepiece

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365876A (en) * 1965-04-24 1968-01-30 Ricoh Watch Company Ltd Calendar watch indicator mechanism
US3438196A (en) * 1966-04-20 1969-04-15 Citizen Watch Co Ltd Quick-acting feed mechanism for day-and-date indicator means of timepiece
US3470687A (en) * 1966-12-15 1969-10-07 Suwa Seikosha Kk Date and day correcting device of a calendar timepiece
US3470688A (en) * 1967-07-26 1969-10-07 Suwa Seikosha Kk Date and day correcting device of a calendar timepiece

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