FR1519639A - Spring fixing ferrule - Google Patents

Spring fixing ferrule

Info

Publication number
FR1519639A
FR1519639A FR89343A FR89343A FR1519639A FR 1519639 A FR1519639 A FR 1519639A FR 89343 A FR89343 A FR 89343A FR 89343 A FR89343 A FR 89343A FR 1519639 A FR1519639 A FR 1519639A
Authority
FR
France
Prior art keywords
spring fixing
fixing ferrule
ferrule
spring
fixing
Prior art date
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
FR89343A
Other languages
French (fr)
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.)
LIP SA
Original Assignee
LIP 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 LIP SA filed Critical LIP SA
Priority to FR89343A priority Critical patent/FR1519639A/en
Priority to CH1437367D priority patent/CH1437367A4/xx
Priority to CH1437367A priority patent/CH508914A/en
Application granted granted Critical
Publication of FR1519639A publication Critical patent/FR1519639A/en
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
    • 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)
  • Mechanical Coupling Of Light Guides (AREA)
FR89343A 1966-12-29 1966-12-29 Spring fixing ferrule Expired FR1519639A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR89343A FR1519639A (en) 1966-12-29 1966-12-29 Spring fixing ferrule
CH1437367D CH1437367A4 (en) 1966-12-29 1967-10-13
CH1437367A CH508914A (en) 1966-12-29 1967-10-13 Fixing device for the inner end of a hairspring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR89343A FR1519639A (en) 1966-12-29 1966-12-29 Spring fixing ferrule

Publications (1)

Publication Number Publication Date
FR1519639A true FR1519639A (en) 1968-04-05

Family

ID=8623142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89343A Expired FR1519639A (en) 1966-12-29 1966-12-29 Spring fixing ferrule

Country Status (2)

Country Link
CH (2) CH508914A (en)
FR (1) FR1519639A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134339A1 (en) * 1971-04-28 1972-12-08 Spirex Sa
WO2024202436A1 (en) * 2023-03-29 2024-10-03 シチズン時計株式会社 Hairspring collet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1445670A1 (en) * 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Balance-spring resonator spiral and its method of fabrication
DE602004019183D1 (en) * 2004-04-06 2009-03-12 Nivarox Sa Spiral roll without deformation of the fixing radius of the spiral spring and manufacturing process such spiral roll
EP1818736A1 (en) * 2006-02-09 2007-08-15 The Swatch Group Research and Development Ltd. Shockproof collet
EP2317407A1 (en) * 2009-10-29 2011-05-04 Nivarox-FAR S.A. Fixation system of a part without force-fitting or bonding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134339A1 (en) * 1971-04-28 1972-12-08 Spirex Sa
WO2024202436A1 (en) * 2023-03-29 2024-10-03 シチズン時計株式会社 Hairspring collet

Also Published As

Publication number Publication date
CH1437367A4 (en) 1970-12-31
CH508914A (en) 1970-12-31

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