CH617815B - - Google Patents

Info

Publication number
CH617815B
CH617815B CH926478A CH926478A CH617815B CH 617815 B CH617815 B CH 617815B CH 926478 A CH926478 A CH 926478A CH 926478 A CH926478 A CH 926478A CH 617815 B CH617815 B CH 617815B
Authority
CH
Switzerland
Prior art keywords
hour
gear
cannon
jumps
acts
Prior art date
Application number
CH926478A
Other languages
English (en)
French (fr)
Other versions
CH617815GA3 (en]
Inventor
Pierre-Alain Vuille
Original Assignee
Ebauchesfabrik Eta Ag
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 of CH617815B publication Critical patent/CH617815B/fr
Application filed by Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Priority to CH926478A priority Critical patent/CH617815GA3/xx
Priority to US06/070,054 priority patent/US4259735A/en
Priority to DE7979200475T priority patent/DE2963613D1/de
Priority to EP79200475A priority patent/EP0008832B1/fr
Priority to JP11162079A priority patent/JPS5537996A/ja
Publication of CH617815GA3 publication Critical patent/CH617815GA3/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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values
    • 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
    • G04B13/00—Gearwork
    • G04B13/007—Gearwork with differential work
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/221—Arrangements for indicating different local apparent times; Universal time pieces mechanisms for correcting the hours hand only, i.e. independently for minutes and seconds hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Gears, Cams (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CH926478A 1978-09-04 1978-09-04 CH617815GA3 (en])

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH926478A CH617815GA3 (en]) 1978-09-04 1978-09-04
US06/070,054 US4259735A (en) 1978-09-04 1979-08-27 Timepiece movement with differential gear mechanism
DE7979200475T DE2963613D1 (en) 1978-09-04 1979-08-30 Clockwork with hands comprising a differential-gear mechanism
EP79200475A EP0008832B1 (fr) 1978-09-04 1979-08-30 Mouvement d'horlogerie à aiguilles comprenant un mécanisme à engrenage différentiel
JP11162079A JPS5537996A (en) 1978-09-04 1979-08-31 Clock movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH926478A CH617815GA3 (en]) 1978-09-04 1978-09-04

Publications (2)

Publication Number Publication Date
CH617815B true CH617815B (en])
CH617815GA3 CH617815GA3 (en]) 1980-06-30

Family

ID=4350106

Family Applications (1)

Application Number Title Priority Date Filing Date
CH926478A CH617815GA3 (en]) 1978-09-04 1978-09-04

Country Status (5)

Country Link
US (1) US4259735A (en])
EP (1) EP0008832B1 (en])
JP (1) JPS5537996A (en])
CH (1) CH617815GA3 (en])
DE (1) DE2963613D1 (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618396Y2 (en]) * 1980-06-06 1986-03-14
US4415272A (en) * 1980-10-30 1983-11-15 Kieninger & Obergfell Fabrik Fur Technische Laufwerke Und Apparate Electrical timepiece with hour-hand adjustment
CH649189GA3 (en]) * 1981-12-28 1985-05-15
US4443112A (en) * 1982-09-29 1984-04-17 Timex Corporation Planetary gear for date mechanism in a wristwatch
CH674290GA3 (en) * 1988-06-17 1990-05-31 Watch face time zone areas display - displays place where particular time zone is operative, with time zone area actuated by wearer
CH681128B5 (en]) * 1990-10-02 1993-07-30 Ebauchesfabrik Eta Ag
US5155712A (en) * 1992-04-20 1992-10-13 Timex Corporation Wheel and pinion assembly with friction drive/slip coupling for a timepiece
CH689710B5 (fr) * 1994-01-26 2000-03-15 Erard Raoul Henri Montre comprenant un organe indicateur complémentaire à l'affichage de l'heure.
ATE428958T1 (de) 1999-08-04 2009-05-15 Piguet Frederic Sa Vorrichtung zur anzeige der gangreserve einer uhr
SG96702A1 (en) * 2001-11-13 2003-06-16 Glashuetter Uhrenbetrieb Gmbh Device for winding and setting the time of a timepiece such as a date-watch including a date disc
FR2867285B1 (fr) * 2004-03-03 2009-07-31 Benoit Espiau Montre
ATE527585T1 (de) * 2008-03-11 2011-10-15 Parmigiani Fleurier S A Koaxiales zeitmessungs-uhrwerk
FR2973125B1 (fr) 2011-03-23 2013-05-10 Samep Montres Emile Pequignet Support pour organe d'affichage de mouvement horloger
EP2615506B1 (fr) 2012-01-10 2014-06-25 Montres Breguet SA Dispositif de correction rapide d'un système d'affichage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1673621B2 (de) * 1967-08-14 1971-12-16 Burg, Fred G., Los Angeles, Calif. (V.StA.) Einrichtung zur wahlweisen einstellung des stundenzeigers einer uhr auf die zeit einer bestimmten zeitzone
CH1542567A4 (en]) * 1967-11-03 1970-04-30
US3503203A (en) * 1967-11-14 1970-03-31 Bulova Watch Co Inc Two-zone timepiece
DE1933049B2 (de) * 1969-06-30 1971-09-30 Durowe Gmbh, 7530 Pforzheim Weltzeituehr
CH535985A (fr) * 1971-05-26 1972-12-29 Bernhard Golay S A Mouvement d'horlogerie avec seconde au centre

Also Published As

Publication number Publication date
CH617815GA3 (en]) 1980-06-30
JPS5537996A (en) 1980-03-17
DE2963613D1 (en) 1982-10-28
US4259735A (en) 1981-03-31
EP0008832A3 (en) 1980-04-02
EP0008832B1 (fr) 1982-09-01
EP0008832A2 (fr) 1980-03-19

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Legal Events

Date Code Title Description
PL Patent ceased