GB1590390A - Device for fastening the outer end of a watch balance spring to a frame element of the watch movement - Google Patents

Device for fastening the outer end of a watch balance spring to a frame element of the watch movement Download PDF

Info

Publication number
GB1590390A
GB1590390A GB41429/77A GB4142977A GB1590390A GB 1590390 A GB1590390 A GB 1590390A GB 41429/77 A GB41429/77 A GB 41429/77A GB 4142977 A GB4142977 A GB 4142977A GB 1590390 A GB1590390 A GB 1590390A
Authority
GB
United Kingdom
Prior art keywords
stud
hole
slot
glue
spring
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
GB41429/77A
Other languages
English (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.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 filed Critical Ebauchesfabrik ETA AG
Publication of GB1590390A publication Critical patent/GB1590390A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hair Curling (AREA)
  • Electric Clocks (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Dowels (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adornments (AREA)
GB41429/77A 1976-10-12 1977-10-05 Device for fastening the outer end of a watch balance spring to a frame element of the watch movement Expired GB1590390A (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 (1)

Publication Number Publication Date
GB1590390A true GB1590390A (en) 1981-06-03

Family

ID=4387397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41429/77A Expired GB1590390A (en) 1976-10-12 1977-10-05 Device for fastening the outer end of a watch balance spring to a frame element of the watch movement

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3032353B1 (fr) * 2014-12-11 2019-08-07 ETA SA Manufacture Horlogère Suisse Porte-piton démontable
EP3451076B1 (fr) * 2017-08-31 2020-07-29 ETA SA Manufacture Horlogère Suisse Porte-piton pour un mouvement d'horlogerie mécanique
EP4296790B1 (fr) 2022-06-21 2026-01-28 ETA SA Manufacture Horlogère Suisse Dispositif porte-piton

Family Cites Families (1)

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

Also Published As

Publication number Publication date
JPS586160B2 (ja) 1983-02-03
DE2744817A1 (de) 1978-04-13
DE2744817B2 (de) 1979-08-16
CH614829GA3 (en) 1979-12-28
FR2368070B1 (https=) 1980-04-11
JPS5348769A (en) 1978-05-02
CH614829B (fr)
FR2368070A1 (fr) 1978-05-12
DE2744817C3 (de) 1980-04-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee