FR2145473B1 - - Google Patents

Info

Publication number
FR2145473B1
FR2145473B1 FR7222574A FR7222574A FR2145473B1 FR 2145473 B1 FR2145473 B1 FR 2145473B1 FR 7222574 A FR7222574 A FR 7222574A FR 7222574 A FR7222574 A FR 7222574A FR 2145473 B1 FR2145473 B1 FR 2145473B1
Authority
FR
France
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
FR7222574A
Other languages
French (fr)
Other versions
FR2145473A1 (en
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.)
A Schild SA
Original Assignee
A Schild 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 A Schild SA filed Critical A Schild SA
Publication of FR2145473A1 publication Critical patent/FR2145473A1/fr
Application granted granted Critical
Publication of FR2145473B1 publication Critical patent/FR2145473B1/fr
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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/001—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power
    • G04B11/003—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power with friction member, e.g. with spring action
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/022—Devices allowing the motion of a rotatable part in only one direction with a ratchet which makes contact with the rotating member by means of teeth
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies
    • Y10T74/19856—Laterally-spaced wheels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Operated Clutches (AREA)
  • Gears, Cams (AREA)
FR7222574A 1971-07-12 1972-06-22 Expired FR2145473B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1022571A CH544329A (en) 1971-07-12 1971-07-12 Friction coupling device for watch movement

Publications (2)

Publication Number Publication Date
FR2145473A1 FR2145473A1 (en) 1973-02-23
FR2145473B1 true FR2145473B1 (en) 1976-10-29

Family

ID=4360803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222574A Expired FR2145473B1 (en) 1971-07-12 1972-06-22

Country Status (4)

Country Link
US (1) US3789691A (en)
CH (2) CH544329A (en)
DE (1) DE2231692C3 (en)
FR (1) FR2145473B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820946Y2 (en) * 1977-06-14 1983-05-02 セイコ−光機株式会社 clock slip mechanism
US4459121A (en) * 1982-03-12 1984-07-10 The Garrett Corporation Torque limiting clutch
FR2536225B1 (en) * 1982-11-16 1986-03-07 Thomson Brandt STATION SELECTION DEVICE FOR A RADIO RECEIVER
JP2995675B2 (en) * 1996-10-11 1999-12-27 セイコーインスツルメンツ株式会社 Electronic clock with alarm
EP2957963B1 (en) * 2014-06-18 2017-10-25 ETA SA Manufacture Horlogère Suisse Timepiece wheel
EP3617811B1 (en) * 2018-09-03 2024-10-02 Rolex Sa Method for producing friction by indenting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376714A (en) * 1966-02-28 1968-04-09 Gen Motors Corp Clutch assembly
US3406583A (en) * 1967-01-30 1968-10-22 Gen Motors Corp Drive mechanism having overload release means
US3648476A (en) * 1970-06-18 1972-03-14 Whirlpool Co Clutch for domestic ice maker with defrost timer drive motor

Also Published As

Publication number Publication date
CH1022571A4 (en) 1973-05-30
CH544329A (en) 1973-05-30
FR2145473A1 (en) 1973-02-23
DE2231692B2 (en) 1974-08-08
DE2231692C3 (en) 1980-01-03
DE2231692A1 (en) 1973-01-18
US3789691A (en) 1974-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse