CH560413A - Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc - Google Patents

Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc

Info

Publication number
CH560413A
CH560413A CH1632172A CH1632172A CH560413A CH 560413 A CH560413 A CH 560413A CH 1632172 A CH1632172 A CH 1632172A CH 1632172 A CH1632172 A CH 1632172A CH 560413 A CH560413 A CH 560413A
Authority
CH
Switzerland
Prior art keywords
disc
day
toothed
date
week
Prior art date
Application number
CH1632172A
Other languages
English (en)
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 CH1632172D priority Critical patent/CH1632172A4/xx
Priority to CH1632172A priority patent/CH560413A/xx
Publication of CH560413A publication Critical patent/CH560413A/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
    • G04B19/25373—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
    • G04B19/25386—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 manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH1632172A 1972-11-09 1972-11-09 Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc CH560413A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1632172D CH1632172A4 (2) 1972-11-09 1972-11-09
CH1632172A CH560413A (en) 1972-11-09 1972-11-09 Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1632172A CH560413A (en) 1972-11-09 1972-11-09 Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc

Publications (1)

Publication Number Publication Date
CH560413A true CH560413A (en) 1975-03-27

Family

ID=4416291

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1632172A CH560413A (en) 1972-11-09 1972-11-09 Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc
CH1632172D CH1632172A4 (2) 1972-11-09 1972-11-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1632172D CH1632172A4 (2) 1972-11-09 1972-11-09

Country Status (1)

Country Link
CH (2) CH560413A (2)

Also Published As

Publication number Publication date
CH1632172A4 (2) 1974-09-30

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Legal Events

Date Code Title Description
PL Patent ceased