CH614091GA3 - - Google Patents

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Info

Publication number
CH614091GA3
CH614091GA3 CH880776A CH880776A CH614091GA3 CH 614091G A3 CH614091G A3 CH 614091GA3 CH 880776 A CH880776 A CH 880776A CH 880776 A CH880776 A CH 880776A CH 614091G A3 CH614091G A3 CH 614091GA3
Authority
CH
Switzerland
Prior art keywords
locate
slopes
detent
wristwatch
frusto
Prior art date
Application number
CH880776A
Other versions
CH614091B (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
Publication of CH614091B publication Critical patent/CH614091B/en
Application filed filed Critical
Publication of CH614091GA3 publication Critical patent/CH614091GA3/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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/043—Locking of the operating element, also by mounting in a concealed place
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49876—Assembling or joining with prestressing of part by snap fit

Abstract

A three position detent arrangement for facilitating axial positioning of the rotatable stem of a wristwatch in order to enable the wearer to locate the proper axial position. Frusto-conical surfaces of selectively different included angles are employed to provide steep and shallow slopes for the detent spring, so that the steeper slopes require relatively higher force to move from the intermediate position to either end position. This enables the operator to locate any of the three positions with assurance.
CH880776A 1975-07-11 1976-07-08 LOCKING DEVICE FOR A MANUAL CONTROL ELEMENT OF A WATCH, IN PARTICULAR FOR A VALVE OF A WRISTWATCH. CH614091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/591,552 US4034553A (en) 1975-07-11 1975-07-11 Stem detent arrangement for wristwatch

Publications (2)

Publication Number Publication Date
CH614091B CH614091B (en)
CH614091GA3 true CH614091GA3 (en) 1979-11-15

Family

ID=24366928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH880776A CH614091B (en) 1975-07-11 1976-07-08 LOCKING DEVICE FOR A MANUAL CONTROL ELEMENT OF A WATCH, IN PARTICULAR FOR A VALVE OF A WRISTWATCH.

Country Status (5)

Country Link
US (1) US4034553A (en)
JP (1) JPS5211063A (en)
CH (1) CH614091B (en)
DE (1) DE2630481A1 (en)
FR (1) FR2317695A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619743Y2 (en) * 1974-12-26 1981-05-11
JPS5817263Y2 (en) * 1977-06-07 1983-04-07 セイコーインスツルメンツ株式会社 Clock operation shaft click mechanism
FR2420834A1 (en) * 1978-03-24 1979-10-19 Suisse Horlogerie PUSHBUTTON SWITCH FOR WATCH PART
JPS56155881A (en) * 1980-05-07 1981-12-02 Seiko Instr & Electronics Ltd Winding stem change-over mechanism for watch
US4800545A (en) * 1987-04-03 1989-01-24 Timex Corporation Removable stem and switch actuator for electronic wristwatch
JPH0443883U (en) * 1990-08-14 1992-04-14
JPH0443884U (en) * 1990-08-14 1992-04-14
JPH0443881U (en) * 1990-08-14 1992-04-14
EP1081563B1 (en) * 1999-09-01 2008-01-09 Montres Rolex Sa Bracelet type watch
US6896403B1 (en) * 2002-12-30 2005-05-24 Timex Group B.V. Mode selecting assembly for a timepiece
JP6071106B2 (en) * 2012-12-11 2017-02-01 カシオ計算機株式会社 Switch device, timepiece, and method for unlocking switch
EP3333644A1 (en) * 2016-12-06 2018-06-13 ETA SA Manufacture Horlogère Suisse Device for controlling at least two electronic and/or mechanical functions of a portable object

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1294895A (en) * 1917-10-06 1919-02-18 Mortimer J Golden Watch.
US3151441A (en) * 1962-11-30 1964-10-06 Tsuzuki Akira Time setting mechanism in watch
US3192703A (en) * 1963-06-14 1965-07-06 Oscar H Dicke Automatically rate regulated timepieces
CH957569A4 (en) * 1969-06-23 1971-01-29
GB1343542A (en) * 1970-07-30 1974-01-10 Suwa Seikosha Kk Timepiece

Also Published As

Publication number Publication date
CH614091B (en)
DE2630481A1 (en) 1977-01-20
FR2317695A1 (en) 1977-02-04
JPS5211063A (en) 1977-01-27
JPS5654591B2 (en) 1981-12-26
FR2317695B3 (en) 1979-04-06
US4034553A (en) 1977-07-12

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