FR2352332A1 - Dispositif de fixation de l'extremite exterieure d'un spiral d'horlogerie - Google Patents

Dispositif de fixation de l'extremite exterieure d'un spiral d'horlogerie

Info

Publication number
FR2352332A1
FR2352332A1 FR7636064A FR7636064A FR2352332A1 FR 2352332 A1 FR2352332 A1 FR 2352332A1 FR 7636064 A FR7636064 A FR 7636064A FR 7636064 A FR7636064 A FR 7636064A FR 2352332 A1 FR2352332 A1 FR 2352332A1
Authority
FR
France
Prior art keywords
hole
fixing element
transverse hole
balance spring
extending beyond
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.)
Withdrawn
Application number
FR7636064A
Other languages
English (en)
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.)
HORMEC SA
Original Assignee
HORMEC 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 HORMEC SA filed Critical HORMEC SA
Publication of FR2352332A1 publication Critical patent/FR2352332A1/fr
Withdrawn legal-status Critical Current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
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
FR7636064A 1975-12-02 1976-11-30 Dispositif de fixation de l'extremite exterieure d'un spiral d'horlogerie Withdrawn FR2352332A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1568375A CH600404B5 (OSRAM) 1975-12-02 1975-12-02

Publications (1)

Publication Number Publication Date
FR2352332A1 true FR2352332A1 (fr) 1977-12-16

Family

ID=4411086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636064A Withdrawn FR2352332A1 (fr) 1975-12-02 1976-11-30 Dispositif de fixation de l'extremite exterieure d'un spiral d'horlogerie

Country Status (3)

Country Link
CH (2) CH1568375A4 (OSRAM)
DE (1) DE2651156C3 (OSRAM)
FR (1) FR2352332A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3570118A1 (fr) * 2018-05-14 2019-11-20 ETA SA Manufacture Horlogère Suisse Piton pour la fixation d'un ressort spiral d'un mouvement d'horlogerie et procédé de fabrication d'un tel piton

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3570118A1 (fr) * 2018-05-14 2019-11-20 ETA SA Manufacture Horlogère Suisse Piton pour la fixation d'un ressort spiral d'un mouvement d'horlogerie et procédé de fabrication d'un tel piton
US11480926B2 (en) 2018-05-14 2022-10-25 Eta Sa Manufacture Horlogere Suisse Balance-spring stud for fixing a spiral spring of a timepiece movement and method for manufacturing such a balance-spring stud

Also Published As

Publication number Publication date
DE2651156A1 (de) 1977-06-08
CH1568375A4 (OSRAM) 1977-08-15
DE2651156B2 (de) 1979-02-08
CH600404B5 (OSRAM) 1978-06-15
DE2651156C3 (de) 1979-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse