CH665931GA3 - - Google Patents

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Publication number
CH665931GA3
CH665931GA3 CH219986A CH219986A CH665931GA3 CH 665931G A3 CH665931G A3 CH 665931GA3 CH 219986 A CH219986 A CH 219986A CH 219986 A CH219986 A CH 219986A CH 665931G A3 CH665931G A3 CH 665931GA3
Authority
CH
Switzerland
Prior art keywords
gear
engagement
disc
gear disc
pinion
Prior art date
Application number
CH219986A
Other languages
German (de)
English (en)
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 filed Critical
Publication of CH665931GA3 publication Critical patent/CH665931GA3/de

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
    • G04B13/00—Gearwork

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Gears, Cams (AREA)
CH219986A 1985-06-25 1986-05-29 CH665931GA3 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853522688 DE3522688A1 (de) 1985-06-25 1985-06-25 Raederwerk einer armbanduhr

Publications (1)

Publication Number Publication Date
CH665931GA3 true CH665931GA3 (en]) 1988-06-30

Family

ID=6274132

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219986A CH665931GA3 (en]) 1985-06-25 1986-05-29

Country Status (3)

Country Link
US (1) US4805161A (en])
CH (1) CH665931GA3 (en])
DE (1) DE3522688A1 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6687192B2 (en) * 2001-04-03 2004-02-03 Eta Sa Fabriques D'ebauches Timepiece movement
US6922375B2 (en) * 2003-03-17 2005-07-26 Li-Mei Shen Super-thin hanging clock
US9435409B2 (en) * 2011-11-21 2016-09-06 GM Global Technology Operations LLC Variator output gearset
US9329573B2 (en) * 2012-02-29 2016-05-03 Eta Sa Manufacture Horlogere Suisse Below dial hand fitting

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1131075A4 (fr) * 1975-08-30 1977-03-15 Jeannet Chambrelien Pierre Rouage démultiplicateur pour montre électronique à affichage analogique
SU1226392A1 (ru) * 1978-08-11 1986-04-23 Научно-исследовательский институт часовой промышленности Редуктор электронно-механических наружных часов с шаговым двигателем
JPS55152487A (en) * 1979-05-16 1980-11-27 Seiko Epson Corp Crystal wrist watch
US4249251A (en) * 1979-10-29 1981-02-03 Timex Corporation Gear train for timepiece with a stepping motor
US4496246A (en) * 1980-10-21 1985-01-29 Kabushiki Kaisha Suwa Seikosha Timepiece construction
US4365889A (en) * 1980-11-10 1982-12-28 Xerox Corporation Document handling unit
US4426158A (en) * 1981-02-26 1984-01-17 Eta S.A., Fabriques D'ebauches Analog-display electronic watch with stator mounted rotor, hand spindles and gear train
CH648984GA3 (en]) * 1983-05-05 1985-04-30

Also Published As

Publication number Publication date
DE3522688C2 (en]) 1987-10-15
DE3522688A1 (de) 1987-01-08
US4805161A (en) 1989-02-14

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