CH538718A - Device for fixing the inner end of a hairspring to the axis of a clockwork balance - Google Patents

Device for fixing the inner end of a hairspring to the axis of a clockwork balance

Info

Publication number
CH538718A
CH538718A CH623071A CH623071A CH538718A CH 538718 A CH538718 A CH 538718A CH 623071 A CH623071 A CH 623071A CH 623071 A CH623071 A CH 623071A CH 538718 A CH538718 A CH 538718A
Authority
CH
Switzerland
Prior art keywords
hairspring
fixing
axis
inner end
clockwork
Prior art date
Application number
CH623071A
Other languages
French (fr)
Inventor
Bouchet Bernard
Original Assignee
Spirex 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 Spirex S A filed Critical Spirex S A
Priority to CH623071D priority Critical patent/CH623071A4/xx
Priority to CH623071A priority patent/CH538718A/en
Priority to FR7146492A priority patent/FR2134339B1/fr
Publication of CH538718A publication Critical patent/CH538718A/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
    • G04B17/345—Details of the spiral roll

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH623071A 1971-04-28 1971-04-28 Device for fixing the inner end of a hairspring to the axis of a clockwork balance CH538718A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH623071D CH623071A4 (en) 1971-04-28 1971-04-28
CH623071A CH538718A (en) 1971-04-28 1971-04-28 Device for fixing the inner end of a hairspring to the axis of a clockwork balance
FR7146492A FR2134339B1 (en) 1971-04-28 1971-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH623071A CH538718A (en) 1971-04-28 1971-04-28 Device for fixing the inner end of a hairspring to the axis of a clockwork balance

Publications (1)

Publication Number Publication Date
CH538718A true CH538718A (en) 1973-03-15

Family

ID=4306307

Family Applications (2)

Application Number Title Priority Date Filing Date
CH623071A CH538718A (en) 1971-04-28 1971-04-28 Device for fixing the inner end of a hairspring to the axis of a clockwork balance
CH623071D CH623071A4 (en) 1971-04-28 1971-04-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH623071D CH623071A4 (en) 1971-04-28 1971-04-28

Country Status (2)

Country Link
CH (2) CH538718A (en)
FR (1) FR2134339B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2623199B2 (en) * 1992-09-16 1997-06-25 石原薬品株式会社 Tire polishing protection composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1446082A (en) * 1965-09-01 1966-07-15 Anglo Celtic Watch Company Ltd Triangular shaped elastic ring for clocks and watches
FR1519639A (en) * 1966-12-29 1968-04-05 Lip Sa Spring fixing ferrule

Also Published As

Publication number Publication date
CH623071A4 (en) 1973-03-15
FR2134339B1 (en) 1975-02-07
FR2134339A1 (en) 1972-12-08

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