FR2312810A1 - Procede pour la fabrication de supports cylindriques de ressorts spiraux et de tels supports cylindriques fabriques par le procede - Google Patents

Procede pour la fabrication de supports cylindriques de ressorts spiraux et de tels supports cylindriques fabriques par le procede

Info

Publication number
FR2312810A1
FR2312810A1 FR7616043A FR7616043A FR2312810A1 FR 2312810 A1 FR2312810 A1 FR 2312810A1 FR 7616043 A FR7616043 A FR 7616043A FR 7616043 A FR7616043 A FR 7616043A FR 2312810 A1 FR2312810 A1 FR 2312810A1
Authority
FR
France
Prior art keywords
roller
central hole
annular section
fitting over
balance
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.)
Granted
Application number
FR7616043A
Other languages
English (en)
Other versions
FR2312810B3 (fr
Inventor
Franz Geigis
Wolfgang Muller
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19752523573 external-priority patent/DE2523573C3/de
Application filed by Individual filed Critical Individual
Publication of FR2312810A1 publication Critical patent/FR2312810A1/fr
Application granted granted Critical
Publication of FR2312810B3 publication Critical patent/FR2312810B3/fr
Granted 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)
  • Wire Processing (AREA)
  • Electric Clocks (AREA)
FR7616043A 1975-05-28 1976-05-26 Procede pour la fabrication de supports cylindriques de ressorts spiraux et de tels supports cylindriques fabriques par le procede Granted FR2312810A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752523573 DE2523573C3 (de) 1975-05-28 Verfahren zum Herstellen von Spiralfederrollen und nach diesem Verfahren hergestellte Spiralfederrollen

Publications (2)

Publication Number Publication Date
FR2312810A1 true FR2312810A1 (fr) 1976-12-24
FR2312810B3 FR2312810B3 (fr) 1979-02-16

Family

ID=5947596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616043A Granted FR2312810A1 (fr) 1975-05-28 1976-05-26 Procede pour la fabrication de supports cylindriques de ressorts spiraux et de tels supports cylindriques fabriques par le procede

Country Status (2)

Country Link
JP (1) JPS51145358A (fr)
FR (1) FR2312810A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1584994A1 (fr) * 2004-04-06 2005-10-12 Nivarox-FAR S.A. Virole sans déformation du rayon de fixation du spiral et procédé de fabrication d'une telle virole
US12045013B2 (en) 2016-06-01 2024-07-23 Rolex Sa Fastening part for a hairspring

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159464A (en) * 1978-06-07 1979-12-17 Seikou Jiyushi Kk Metal mold for side gate type*both face producti plastic injection machine
JP5932380B2 (ja) * 2012-02-15 2016-06-08 セイコーインスツル株式会社 ひげ玉、てんぷおよび時計
EP3252541A1 (fr) * 2016-06-01 2017-12-06 Rolex Sa Pièce de fixation d'un ressort-spiral horloger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1584994A1 (fr) * 2004-04-06 2005-10-12 Nivarox-FAR S.A. Virole sans déformation du rayon de fixation du spiral et procédé de fabrication d'une telle virole
US7213966B2 (en) 2004-04-06 2007-05-08 Nivarox-Far Sa. Collet without deformation of the fixation radius of the balance-spring and manufacturing method of the same
CN100405237C (zh) * 2004-04-06 2008-07-23 尼瓦洛克斯-法尔股份有限公司 不会使游丝的固定半径变形的内桩及其制造方法
US12045013B2 (en) 2016-06-01 2024-07-23 Rolex Sa Fastening part for a hairspring

Also Published As

Publication number Publication date
JPS51145358A (en) 1976-12-14
DE2523573A1 (de) 1976-12-02
FR2312810B3 (fr) 1979-02-16
DE2523573B2 (de) 1977-03-17

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