DE3270886D1 - Drive device for intermittently rotating a component part - Google Patents

Drive device for intermittently rotating a component part

Info

Publication number
DE3270886D1
DE3270886D1 DE8282810435T DE3270886T DE3270886D1 DE 3270886 D1 DE3270886 D1 DE 3270886D1 DE 8282810435 T DE8282810435 T DE 8282810435T DE 3270886 T DE3270886 T DE 3270886T DE 3270886 D1 DE3270886 D1 DE 3270886D1
Authority
DE
Germany
Prior art keywords
disk
driving
transmission wheel
drive device
component part
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.)
Expired
Application number
DE8282810435T
Other languages
English (en)
Inventor
Ernst Ammann
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.)
ETA SA Manufacture Horlogere Suisse
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
Eta SA Fabriques dEbauches
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 Ebauchesfabrik ETA AG, Eta SA Fabriques dEbauches filed Critical Ebauchesfabrik ETA AG
Application granted granted Critical
Publication of DE3270886D1 publication Critical patent/DE3270886D1/de
Expired 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
    • 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
    • G04B13/002—Gearwork where rotation in one direction is changed into a stepping movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Vending Machines For Individual Products (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Gears, Cams (AREA)
  • Steering Controls (AREA)
  • Portable Nailing Machines And Staplers (AREA)
DE8282810435T 1981-11-05 1982-10-21 Drive device for intermittently rotating a component part Expired DE3270886D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH706981A CH648176GA3 (de) 1981-11-05 1981-11-05

Publications (1)

Publication Number Publication Date
DE3270886D1 true DE3270886D1 (en) 1986-06-12

Family

ID=4319441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282810435T Expired DE3270886D1 (en) 1981-11-05 1982-10-21 Drive device for intermittently rotating a component part

Country Status (6)

Country Link
US (1) US4478522A (de)
EP (1) EP0079301B1 (de)
JP (1) JPS5886477A (de)
CH (1) CH648176GA3 (de)
DE (1) DE3270886D1 (de)
HK (1) HK29588A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661171GA3 (de) * 1985-09-27 1987-07-15
SG102647A1 (en) * 2000-12-22 2004-03-26 Ebauchesfabrik Eta Ag Timepiece provided with a date having a large aperture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH4205A (de) * 1891-10-10 1892-03-31 Morris Schoenfeld Automatischer Stichbestimmungsmechanismus für Stickmaschinen
CH538136A (fr) * 1971-02-05 1973-07-31 Suisse Horlogerie Mécanisme dateur pour pièce d'horlogerie
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
CH494772A4 (de) * 1972-04-05 1975-09-15
CH591720B5 (de) * 1975-03-18 1977-09-30 Ebauches Sa
CH598637B5 (de) * 1975-05-01 1978-05-12 Ebauches Sa
JPS54112677A (en) * 1978-02-22 1979-09-03 Seiko Epson Corp Calendar watch
JPS554552A (en) * 1978-06-27 1980-01-14 Seiko Instr & Electronics Ltd Date feed mechanism of watch
US4240249A (en) * 1979-03-05 1980-12-23 Kruglov Gennady A Instantaneous calendar device for timepieces

Also Published As

Publication number Publication date
HK29588A (en) 1988-04-29
JPH0337150B2 (de) 1991-06-04
EP0079301B1 (de) 1986-04-30
US4478522A (en) 1984-10-23
JPS5886477A (ja) 1983-05-24
EP0079301A1 (de) 1983-05-18
CH648176GA3 (de) 1985-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee