EP0942338A3 - Mechanical movement watch provided with an alphanumeric perpetual read-out calender - Google Patents

Mechanical movement watch provided with an alphanumeric perpetual read-out calender Download PDF

Info

Publication number
EP0942338A3
EP0942338A3 EP98110892A EP98110892A EP0942338A3 EP 0942338 A3 EP0942338 A3 EP 0942338A3 EP 98110892 A EP98110892 A EP 98110892A EP 98110892 A EP98110892 A EP 98110892A EP 0942338 A3 EP0942338 A3 EP 0942338A3
Authority
EP
European Patent Office
Prior art keywords
alphanumeric
disc
perpetual
read
month
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP98110892A
Other languages
German (de)
French (fr)
Other versions
EP0942338A2 (en
Inventor
Luigi De Pascalis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PASCALIS LUIGI DE
Original Assignee
PASCALIS LUIGI DE
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 PASCALIS LUIGI DE filed Critical PASCALIS LUIGI DE
Publication of EP0942338A2 publication Critical patent/EP0942338A2/en
Publication of EP0942338A3 publication Critical patent/EP0942338A3/en
Withdrawn legal-status Critical Current

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)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)

Abstract

The invention relates to a mechanical movement watch provided with an alphanumeric perpetual read-out calendar and including an assembly of mechanical elements for driving the chronologic indicators thereof, comprising a first disc with an alphanumeric indication of the day of the month, a second disc with an alphanumeric indication of the day of the week, a third disc with an alphanumeric indication of the months of the year, the alphanumeric indications being displayed on the watch dial, and further comprising driving means for automatically causing a further displacement movement of the disc of the month day for months having a number of days less than thirty one and for the month of February for leap years. The first, second and third alphanumeric indication discs are arranged on a central plate, on the side of the watch dial opposite to the assembly of mechanical elements for driving the chronologic indicators.
EP98110892A 1998-03-06 1998-06-15 Mechanical movement watch provided with an alphanumeric perpetual read-out calender Withdrawn EP0942338A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI980467 IT1298607B1 (en) 1998-03-06 1998-03-06 MECHANICAL MOVEMENT WATCH WITH PERPETUAL CALENDAR ALPHANUMERIC READING
ITMI980467 1998-03-06

Publications (2)

Publication Number Publication Date
EP0942338A2 EP0942338A2 (en) 1999-09-15
EP0942338A3 true EP0942338A3 (en) 2001-01-10

Family

ID=11379224

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110892A Withdrawn EP0942338A3 (en) 1998-03-06 1998-06-15 Mechanical movement watch provided with an alphanumeric perpetual read-out calender

Country Status (3)

Country Link
EP (1) EP0942338A3 (en)
JP (1) JPH11295444A (en)
IT (1) IT1298607B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1818738A3 (en) * 2006-02-14 2011-05-11 Franck Müller Watchland SA Four hundred year perpetual calendar
RU2698529C1 (en) * 2018-09-06 2019-08-28 Общество с ограниченной ответственностью "Константин Чайкин" Clock with date calendar and a set of such clocks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE645799C (en) * 1935-02-20 1937-06-05 Pieter Johannes Paauwe Mechanical calendar
DE655613C (en) * 1938-01-21 Josef Gaertner Self-operated calendar
US2330280A (en) * 1940-10-25 1943-09-28 Harrison Thomas Hills Date indicator primarily for use with timepieces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE655613C (en) * 1938-01-21 Josef Gaertner Self-operated calendar
DE645799C (en) * 1935-02-20 1937-06-05 Pieter Johannes Paauwe Mechanical calendar
US2330280A (en) * 1940-10-25 1943-09-28 Harrison Thomas Hills Date indicator primarily for use with timepieces

Also Published As

Publication number Publication date
EP0942338A2 (en) 1999-09-15
IT1298607B1 (en) 2000-01-12
ITMI980467A1 (en) 1999-09-06
JPH11295444A (en) 1999-10-29

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