CH520966A - Device for fixing the outer end of a spiral spring to the cock of a clockwork movement - Google Patents

Device for fixing the outer end of a spiral spring to the cock of a clockwork movement

Info

Publication number
CH520966A
CH520966A CH170A CH170A CH520966A CH 520966 A CH520966 A CH 520966A CH 170 A CH170 A CH 170A CH 170 A CH170 A CH 170A CH 520966 A CH520966 A CH 520966A
Authority
CH
Switzerland
Prior art keywords
cock
fixing
outer end
spiral spring
clockwork movement
Prior art date
Application number
CH170A
Other languages
French (fr)
Other versions
CH170A4 (en
Inventor
Meylan Gilbert
Original Assignee
Depraz Faure S A
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 Depraz Faure S A filed Critical Depraz Faure S A
Priority to CH170A priority Critical patent/CH520966A/en
Publication of CH170A4 publication Critical patent/CH170A4/en
Publication of CH520966A publication Critical patent/CH520966A/en

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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/04—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat
    • G04B18/06—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat by setting the collet or the stud of a hairspring
    • 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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH170A 1970-01-02 1970-01-02 Device for fixing the outer end of a spiral spring to the cock of a clockwork movement CH520966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH170A CH520966A (en) 1970-01-02 1970-01-02 Device for fixing the outer end of a spiral spring to the cock of a clockwork movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH170A CH520966A (en) 1970-01-02 1970-01-02 Device for fixing the outer end of a spiral spring to the cock of a clockwork movement

Publications (2)

Publication Number Publication Date
CH170A4 CH170A4 (en) 1971-11-30
CH520966A true CH520966A (en) 1972-05-15

Family

ID=4177161

Family Applications (1)

Application Number Title Priority Date Filing Date
CH170A CH520966A (en) 1970-01-02 1970-01-02 Device for fixing the outer end of a spiral spring to the cock of a clockwork movement

Country Status (1)

Country Link
CH (1) CH520966A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2290477B1 (en) * 2009-08-25 2014-06-11 Glashütter Uhrenbetrieb GmbH Assembly for fixing the peripheral end of the hairspring of a device with balance wheel-hairspring for a timepiece

Also Published As

Publication number Publication date
CH170A4 (en) 1971-11-30

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Legal Events

Date Code Title Description
PL Patent ceased