FR2368070B1 - - Google Patents

Info

Publication number
FR2368070B1
FR2368070B1 FR7728146A FR7728146A FR2368070B1 FR 2368070 B1 FR2368070 B1 FR 2368070B1 FR 7728146 A FR7728146 A FR 7728146A FR 7728146 A FR7728146 A FR 7728146A FR 2368070 B1 FR2368070 B1 FR 2368070B1
Authority
FR
France
Prior art keywords
hairspring
peg
fixing
housing
hole
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
FR7728146A
Other languages
French (fr)
Other versions
FR2368070A1 (en
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.)
ETA SA Manufacture Horlogere Suisse
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
Eta SA Fabriques dEbauches
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 Ebauchesfabrik ETA AG, Eta SA Fabriques dEbauches filed Critical Ebauchesfabrik ETA AG
Publication of FR2368070A1 publication Critical patent/FR2368070A1/en
Application granted granted Critical
Publication of FR2368070B1 publication Critical patent/FR2368070B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hair Curling (AREA)
  • Electric Clocks (AREA)
  • Adornments (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Dowels (AREA)

Abstract

To simplify the machining of the peg and the operations for fixing the hairspring to the peg as well as the possible replacing of the hairspring, the peg has, in the vicinity of its free end, a cylindrical transverse hole (10) and, in its endmost face (13), a blind axial and likewise cylindrical housing (12). Once the hairspring (11) has been introduced into the hole (10), fixing is carried out with a drop of glue (14) which, after heating, flows into the housing (12) and coats the hairspring (11).
FR7728146A 1976-10-12 1977-09-19 DISP Granted FR2368070A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1289676A CH614829GA3 (en) 1976-10-12 1976-10-12 Device for fixing the outer end of a watch hairspring to a framework element of the movement

Publications (2)

Publication Number Publication Date
FR2368070A1 FR2368070A1 (en) 1978-05-12
FR2368070B1 true FR2368070B1 (en) 1980-04-11

Family

ID=4387397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728146A Granted FR2368070A1 (en) 1976-10-12 1977-09-19 DISP

Country Status (5)

Country Link
JP (1) JPS586160B2 (en)
CH (1) CH614829GA3 (en)
DE (1) DE2744817C3 (en)
FR (1) FR2368070A1 (en)
GB (1) GB1590390A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3032353B1 (en) * 2014-12-11 2019-08-07 ETA SA Manufacture Horlogère Suisse Detachable stud support
EP3451076B1 (en) * 2017-08-31 2020-07-29 ETA SA Manufacture Horlogère Suisse Stud-holder for a mechanical clockwork movement
EP4296790A1 (en) 2022-06-21 2023-12-27 ETA SA Manufacture Horlogère Suisse Stud support device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103975U (en) * 1975-02-18 1976-08-20

Also Published As

Publication number Publication date
GB1590390A (en) 1981-06-03
JPS5348769A (en) 1978-05-02
DE2744817A1 (en) 1978-04-13
JPS586160B2 (en) 1983-02-03
CH614829B (en)
DE2744817C3 (en) 1980-04-17
CH614829GA3 (en) 1979-12-28
DE2744817B2 (en) 1979-08-16
FR2368070A1 (en) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse