CH1249166A4 - Ferrule and hairspring assembly - Google Patents

Ferrule and hairspring assembly

Info

Publication number
CH1249166A4
CH1249166A4 CH1249166A CH1249166A CH1249166A4 CH 1249166 A4 CH1249166 A4 CH 1249166A4 CH 1249166 A CH1249166 A CH 1249166A CH 1249166 A CH1249166 A CH 1249166A CH 1249166 A4 CH1249166 A4 CH 1249166A4
Authority
CH
Switzerland
Prior art keywords
ferrule
hairspring assembly
hairspring
assembly
Prior art date
Application number
CH1249166A
Other languages
French (fr)
Other versions
CH468662A (en
Inventor
Jean Claude Kullmann
Original Assignee
Jean Claude Kullmann
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 Jean Claude Kullmann filed Critical Jean Claude Kullmann
Priority to CH1249166A priority Critical patent/CH468662A/en
Publication of CH1249166A4 publication Critical patent/CH1249166A4/en
Publication of CH468662A publication Critical patent/CH468662A/en

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)
CH1249166A 1966-08-29 1966-08-29 Ferrule and hairspring assembly CH468662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1249166A CH468662A (en) 1966-08-29 1966-08-29 Ferrule and hairspring assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1249166A CH468662A (en) 1966-08-29 1966-08-29 Ferrule and hairspring assembly

Publications (2)

Publication Number Publication Date
CH1249166A4 true CH1249166A4 (en) 1968-10-31
CH468662A CH468662A (en) 1969-03-31

Family

ID=4383494

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1249166A CH468662A (en) 1966-08-29 1966-08-29 Ferrule and hairspring assembly

Country Status (1)

Country Link
CH (1) CH468662A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8047705B2 (en) 2006-02-09 2011-11-01 The Swatch Group Research And Development Ltd Anti-shock collet
US10444706B2 (en) 2003-02-06 2019-10-15 Eta Sa Manufacture Horlogere Suisse Spiral spring for a sprung balance spiral resonator and method for manufacturing the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2017027B1 (en) * 1968-08-26 1973-07-13 Kullmann Jean Claude
US9250610B2 (en) 2010-03-25 2016-02-02 Rolex S.A. Split collet with a non-circular opening
EP3252541A1 (en) 2016-06-01 2017-12-06 Rolex Sa Part for fastening a timepiece hairspring
EP3252542B1 (en) 2016-06-01 2022-05-18 Rolex Sa Part for fastening a timepiece hairspring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10444706B2 (en) 2003-02-06 2019-10-15 Eta Sa Manufacture Horlogere Suisse Spiral spring for a sprung balance spiral resonator and method for manufacturing the same
US8047705B2 (en) 2006-02-09 2011-11-01 The Swatch Group Research And Development Ltd Anti-shock collet

Also Published As

Publication number Publication date
CH468662A (en) 1969-03-31

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