EA199900455A1 - MECHANISM OF LARGE-FORMAT INDICATION OF DATES FOR HOUR MECHANISMS OF WRONGWARE AND TABLE CLOCK - Google Patents

MECHANISM OF LARGE-FORMAT INDICATION OF DATES FOR HOUR MECHANISMS OF WRONGWARE AND TABLE CLOCK

Info

Publication number
EA199900455A1
EA199900455A1 EA199900455A EA199900455A EA199900455A1 EA 199900455 A1 EA199900455 A1 EA 199900455A1 EA 199900455 A EA199900455 A EA 199900455A EA 199900455 A EA199900455 A EA 199900455A EA 199900455 A1 EA199900455 A1 EA 199900455A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ring
star
toothed
dial
month
Prior art date
Application number
EA199900455A
Other languages
Russian (ru)
Other versions
EA001013B1 (en
Inventor
Франсуа-Поль Журн
Original Assignee
Жаке С.А.
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 Жаке С.А. filed Critical Жаке С.А.
Publication of EA199900455A1 publication Critical patent/EA199900455A1/en
Publication of EA001013B1 publication Critical patent/EA001013B1/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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/005—Indicating the time optically by electric means by discs
    • G04C17/0058—Indicating the time optically by electric means by discs with date indication
    • G04C17/0066—Indicating the time optically by electric means by discs with date indication electromagnetically driven, e.g. intermittently

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Adornments (AREA)

Abstract

A. Description: a) a cambered toothed ring (1) of 31 more or less long and high slots are urged to replace the initial date ring; b) an 8-toothed star (10) topped with a disk (11) is used for indicating the tens of the month through an open window (16) in the dial (15); c) a 10-toothed star (7) topped with a disk (8) is used to indicate the units of the month through an open window (16) in the dial (15). d) a spring cam jumper (13) maintains the stars in position; e) a main plate (5) of the movement diameter is urged to be fixed on the watch movement to assemble together the whole set of said components. B. Function mode: a) the toothed ring (1) rotates completely in 31 days; b) the cambered slots of said ring drive each star forward by one tooth at a time; c) the stars co-operate with the ring each at a different level; d) when a slot is shorter or less high, it doe not drive the star and the latter stays put; e) such that the ring is programmed for the disks to indicate through the dial the days of the month from 1 to 31 and automatically shift from 31 to 1.
EA199900455A 1997-09-11 1998-09-10 Mechanical system for indicating large size calendar date for watch or small clock movements EA001013B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH214897 1997-09-11
PCT/CH1998/000390 WO1999013383A1 (en) 1997-09-11 1998-09-10 Mechanical system for indicating large size calendar date for watch or small clock movements

Publications (2)

Publication Number Publication Date
EA199900455A1 true EA199900455A1 (en) 1999-12-29
EA001013B1 EA001013B1 (en) 2000-08-28

Family

ID=4227006

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900455A EA001013B1 (en) 1997-09-11 1998-09-10 Mechanical system for indicating large size calendar date for watch or small clock movements

Country Status (9)

Country Link
EP (1) EP0950213B1 (en)
JP (1) JP3390021B2 (en)
AT (1) ATE230127T1 (en)
CA (1) CA2271999A1 (en)
DE (1) DE69810261T2 (en)
EA (1) EA001013B1 (en)
ES (1) ES2190097T3 (en)
HK (1) HK1025637A1 (en)
WO (1) WO1999013383A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3706037B2 (en) * 2001-03-15 2005-10-12 リズム時計工業株式会社 Calendar mechanism
EP1460494A1 (en) * 2003-03-18 2004-09-22 Francois-Paul Journe Means to display the day of the month
EP2073075A3 (en) 2003-04-02 2010-01-06 Ronda Ag Day of the month display for watch movement
JP2005214836A (en) 2004-01-30 2005-08-11 Seiko Instruments Inc Timepiece with calendar mechanism including two day wheels
JP4646016B2 (en) 2004-01-30 2011-03-09 セイコーインスツル株式会社 A watch with a calendar mechanism including the 1st day wheel and the 2nd day wheel
US7289392B2 (en) * 2005-06-17 2007-10-30 Timex Group B.V. Date display assembly for a timepiece
JP5151637B2 (en) 2008-04-10 2013-02-27 セイコーエプソン株式会社 Clock with date display mechanism
JP5382720B2 (en) 2009-12-24 2014-01-08 セイコーインスツル株式会社 A watch with a calendar mechanism including the 1st day wheel and the 2nd day wheel
CH706564B1 (en) * 2012-05-29 2016-11-30 Timeless Mft Sa Display Calendar mechanism for a timepiece movement.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH324270A (en) * 1955-11-22 1957-09-15 Roamer Watch Co Sa Date indicator mechanism for calendar watch
JPS4420619Y1 (en) * 1966-12-08 1969-09-03
CH583433B5 (en) * 1973-08-09 1976-12-31 Ebauchesfabrik Eta Ag
CH613336B (en) * 1976-10-04 Ebauches Sa ELECTRO-MECHANICAL WATCH PART TO CALENDAR.
JPS55122590A (en) * 1979-03-15 1980-09-20 Mitsubishi Electric Corp Two needle sewing device
CH624534GA3 (en) * 1979-04-04 1981-08-14
JPS61122590A (en) * 1984-11-20 1986-06-10 Citizen Watch Co Ltd Timepiece with total date display
DE4127825C1 (en) * 1991-08-22 1992-10-01 Jaeger-Le Coultre S.A., Le Sentier, Ch
JPH11166982A (en) * 1997-12-03 1999-06-22 Seiko Epson Corp Calendar watch
DE69806337T2 (en) * 1998-03-05 2003-06-05 Frederic Piguet S.A., Le Brassus Calendar mechanism for clockwork

Also Published As

Publication number Publication date
EA001013B1 (en) 2000-08-28
DE69810261D1 (en) 2003-01-30
WO1999013383A1 (en) 1999-03-18
CA2271999A1 (en) 1999-03-18
JP2000511290A (en) 2000-08-29
EP0950213A1 (en) 1999-10-20
DE69810261T2 (en) 2003-11-06
HK1025637A1 (en) 2000-11-17
JP3390021B2 (en) 2003-03-24
ES2190097T3 (en) 2003-07-16
EP0950213B1 (en) 2002-12-18
ATE230127T1 (en) 2003-01-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU