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CH647636GA3 - - Google Patents

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Publication number
CH647636GA3
CH647636GA3 CH801581A CH801581A CH647636GA3 CH 647636G A3 CH647636G A3 CH 647636GA3 CH 801581 A CH801581 A CH 801581A CH 801581 A CH801581 A CH 801581A CH 647636G A3 CH647636G A3 CH 647636GA3
Authority
CH
Switzerland
Prior art keywords
axis
runner
seconds
seconds hand
hands
Prior art date
Application number
CH801581A
Other languages
French (fr)
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
Priority to CH801581A priority Critical patent/CH647636GA3/fr
Priority to EP82810494A priority patent/EP0082110A1/en
Priority to JP57219392A priority patent/JPS58109879A/en
Publication of CH647636GA3 publication Critical patent/CH647636GA3/fr

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
    • G04B29/00—Frameworks
    • G04B29/02—Plates; Bridges; Cocks
    • 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
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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
    • G04B33/00—Calibers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

In order to permit production of a watch with or without a seconds hand, the movement comprises, in addition to a motor 4, a framework 6, 8, an hours runner 24 and a minutes runner 22, a transmission runner 14 driven by the motor and equipped with a bearing surface 14b, and holes in the framework to define an axis of rotation coincident with the axis of the hands and a second axis of rotation YY'. For assembly without a seconds hand, a wheel is mounted on the bearing surface 14c. For assembly with a seconds hand, a seconds runner 34 is mounted, disposed according to the axis of the hands, and a transmission runner 36 is mounted, disposed according to the axis YY'. The operations for mounting one or the other of the movements are thus greatly simplified. <IMAGE>
CH801581A 1981-12-16 1981-12-16 CH647636GA3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH801581A CH647636GA3 (en) 1981-12-16 1981-12-16
EP82810494A EP0082110A1 (en) 1981-12-16 1982-11-18 Electronic watch with or without a seconds hand
JP57219392A JPS58109879A (en) 1981-12-16 1982-12-16 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH801581A CH647636GA3 (en) 1981-12-16 1981-12-16

Publications (1)

Publication Number Publication Date
CH647636GA3 true CH647636GA3 (en) 1985-02-15

Family

ID=4333839

Family Applications (1)

Application Number Title Priority Date Filing Date
CH801581A CH647636GA3 (en) 1981-12-16 1981-12-16

Country Status (3)

Country Link
EP (1) EP0082110A1 (en)
JP (1) JPS58109879A (en)
CH (1) CH647636GA3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3761063D1 (en) * 1986-08-07 1990-01-04 Ebauchesfabrik Eta Ag GEARWORKS FOR ELECTRONIC CLOCK WITH DISPLAY BY HANDS.
JPS63148891U (en) * 1987-03-19 1988-09-30
WO1992001977A1 (en) * 1990-07-20 1992-02-06 Citizen Watch Company, Ltd. Watch of hands indication type
US5155711A (en) * 1992-04-30 1992-10-13 Timex Corporation Movement subassembly for a three and two hand timepiece using common piece parts
CN102354096B (en) * 2011-09-18 2013-04-17 烟台北极星股份有限公司 Mechanical clock mechanism and design method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH8527A (en) * 1894-05-01 1894-11-15 Jacot Houriet Jules Platinum for repeater watches with or without complications
CH291260A (en) * 1949-07-27 1953-06-15 United States Time Corp Watch movement.
CH343910A (en) * 1958-02-18 1959-12-31 Stern Charles Watch
US3023850A (en) * 1959-02-18 1962-03-06 Hamilton Watch Co Modular timer
US3208210A (en) * 1963-10-07 1965-09-28 Kienzle Uhrenfabriken Ag Wrist watch movement having central and eccentric seconds hand arbors
US3857235A (en) * 1964-07-15 1974-12-31 Junghans Gmbh Geb Electrical clock movement

Also Published As

Publication number Publication date
EP0082110A1 (en) 1983-06-22
JPS58109879A (en) 1983-06-30

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