CH5392A - Conjugate-ferrule hairspring system - Google Patents

Conjugate-ferrule hairspring system

Info

Publication number
CH5392A
CH5392A CH5392A CH5392DA CH5392A CH 5392 A CH5392 A CH 5392A CH 5392 A CH5392 A CH 5392A CH 5392D A CH5392D A CH 5392DA CH 5392 A CH5392 A CH 5392A
Authority
CH
Switzerland
Prior art keywords
ferrule
conjugate
hairspring
hairspring system
ferrule hairspring
Prior art date
Application number
CH5392A
Other languages
French (fr)
Inventor
Cie P Guye Et
Original Assignee
Cie P Guye Et
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 Cie P Guye Et filed Critical Cie P Guye Et
Publication of CH5392A publication Critical patent/CH5392A/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
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH5392A 1892-08-17 1892-08-17 Conjugate-ferrule hairspring system CH5392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5392T 1892-08-17

Publications (1)

Publication Number Publication Date
CH5392A true CH5392A (en) 1893-01-31

Family

ID=4189319

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5392A CH5392A (en) 1892-08-17 1892-08-17 Conjugate-ferrule hairspring system

Country Status (1)

Country Link
CH (1) CH5392A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237025B (en) * 1959-12-03 1967-03-16 Louis William Berthoud Method and arrangement for centering a spiral spring on the spiral roller of a balance and spiral roller for carrying out the method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237025B (en) * 1959-12-03 1967-03-16 Louis William Berthoud Method and arrangement for centering a spiral spring on the spiral roller of a balance and spiral roller for carrying out the method

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