CH596594B5 - - Google Patents

Info

Publication number
CH596594B5
CH596594B5 CH651676A CH651676A CH596594B5 CH 596594 B5 CH596594 B5 CH 596594B5 CH 651676 A CH651676 A CH 651676A CH 651676 A CH651676 A CH 651676A CH 596594 B5 CH596594 B5 CH 596594B5
Authority
CH
Switzerland
Application number
CH651676A
Inventor
Daniel Rochat
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Priority to CH651676D priority Critical patent/CH651676A4/xx
Priority to CH651676A priority patent/CH596594B5/xx
Priority to US05/796,768 priority patent/US4136514A/en
Priority to JP6034777A priority patent/JPS52143864A/ja
Priority to DE2723938A priority patent/DE2723938C3/de
Publication of CH596594B5 publication Critical patent/CH596594B5/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)
CH651676A 1976-05-24 1976-05-24 CH596594B5 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH651676D CH651676A4 (de) 1976-05-24 1976-05-24
CH651676A CH596594B5 (de) 1976-05-24 1976-05-24
US05/796,768 US4136514A (en) 1976-05-24 1977-05-13 Electro-mechanic calendar timepiece
JP6034777A JPS52143864A (en) 1976-05-24 1977-05-24 Electric mechanical calender clock
DE2723938A DE2723938C3 (de) 1976-05-24 1977-05-24 Elektromechanische Uhr mit Kalender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH651676A CH596594B5 (de) 1976-05-24 1976-05-24

Publications (1)

Publication Number Publication Date
CH596594B5 true CH596594B5 (de) 1978-03-15

Family

ID=4310840

Family Applications (2)

Application Number Title Priority Date Filing Date
CH651676A CH596594B5 (de) 1976-05-24 1976-05-24
CH651676D CH651676A4 (de) 1976-05-24 1976-05-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH651676D CH651676A4 (de) 1976-05-24 1976-05-24

Country Status (4)

Country Link
US (1) US4136514A (de)
JP (1) JPS52143864A (de)
CH (2) CH596594B5 (de)
DE (1) DE2723938C3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527125C1 (de) * 1985-07-29 1987-03-12 Pforzheimer Uhren Rohwerke Armbanduhr
WO2001051857A1 (en) * 2000-01-10 2001-07-19 Philip Meredith Exhaust hood with air curtain
EP1406132B1 (de) * 2002-10-04 2006-04-26 ETA SA Manufacture Horlogère Suisse Kupplungsmechanismus für Chronographen
EP2503407B1 (de) * 2011-03-23 2017-06-28 Montres Breguet SA Uhrwerk, das einen über die Bewegung gesteuerten Schnellauslöser umfasst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738097A (en) * 1971-07-12 1973-06-12 Omega Brandt & Freres Sa Louis Mechanism for driving and correcting a data disc in a day-date timepiece
CH814173A4 (de) * 1973-06-05 1975-07-15

Also Published As

Publication number Publication date
CH651676A4 (de) 1977-06-15
DE2723938A1 (de) 1977-12-01
DE2723938B2 (de) 1978-11-02
US4136514A (en) 1979-01-30
DE2723938C3 (de) 1979-07-12
JPS52143864A (en) 1977-11-30

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Legal Events

Date Code Title Description
PL Patent ceased