EP4553587A3 - Spiralfeder für uhrwerk - Google Patents

Spiralfeder für uhrwerk

Info

Publication number
EP4553587A3
EP4553587A3 EP25160457.5A EP25160457A EP4553587A3 EP 4553587 A3 EP4553587 A3 EP 4553587A3 EP 25160457 A EP25160457 A EP 25160457A EP 4553587 A3 EP4553587 A3 EP 4553587A3
Authority
EP
European Patent Office
Prior art keywords
hairspring
clock movement
strip
watch movement
spiral
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.)
Pending
Application number
EP25160457.5A
Other languages
English (en)
French (fr)
Other versions
EP4553587A2 (de
Inventor
Julien Christan
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
Original Assignee
ETA SA Manufacture Horlogere Suisse
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 ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP25160457.5A priority Critical patent/EP4553587A3/de
Publication of EP4553587A2 publication Critical patent/EP4553587A2/de
Publication of EP4553587A3 publication Critical patent/EP4553587A3/de
Pending 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
    • G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
    • 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
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/04—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat
    • 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
    • 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
    • G04B17/066—Manufacture of the spiral spring
    • 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
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/006—Mechanisms for setting frequency by adjusting the devices fixed on the balance
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
    • G04B18/026—Locking the hair spring in the indexing device, e.g. goupille of the raquette
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/04—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat
    • G04B18/06—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat by setting the collet or the stud of a hairspring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Springs (AREA)
  • Electric Clocks (AREA)
EP25160457.5A 2023-01-31 2023-01-31 Spiralfeder für uhrwerk Pending EP4553587A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP25160457.5A EP4553587A3 (de) 2023-01-31 2023-01-31 Spiralfeder für uhrwerk

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP25160457.5A EP4553587A3 (de) 2023-01-31 2023-01-31 Spiralfeder für uhrwerk
EP23154309.1A EP4411489A1 (de) 2023-01-31 2023-01-31 Vorrichtung zum einstellen und einstellen der aktiven länge einer spiralfeder für uhrwerk, und verfahren zum einstellen der aktiven länge

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP23154309.1A Division EP4411489A1 (de) 2023-01-31 2023-01-31 Vorrichtung zum einstellen und einstellen der aktiven länge einer spiralfeder für uhrwerk, und verfahren zum einstellen der aktiven länge

Publications (2)

Publication Number Publication Date
EP4553587A2 EP4553587A2 (de) 2025-05-14
EP4553587A3 true EP4553587A3 (de) 2025-07-16

Family

ID=85150316

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25160457.5A Pending EP4553587A3 (de) 2023-01-31 2023-01-31 Spiralfeder für uhrwerk
EP23154309.1A Pending EP4411489A1 (de) 2023-01-31 2023-01-31 Vorrichtung zum einstellen und einstellen der aktiven länge einer spiralfeder für uhrwerk, und verfahren zum einstellen der aktiven länge

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23154309.1A Pending EP4411489A1 (de) 2023-01-31 2023-01-31 Vorrichtung zum einstellen und einstellen der aktiven länge einer spiralfeder für uhrwerk, und verfahren zum einstellen der aktiven länge

Country Status (5)

Country Link
US (1) US20240255896A1 (de)
EP (2) EP4553587A3 (de)
JP (1) JP7665003B2 (de)
KR (1) KR20240120657A (de)
CN (2) CN118426285A (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2881804A2 (de) * 2013-12-09 2015-06-10 Montres Breguet S.A. Spiralklötzchen für Uhr

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH321947A (fr) * 1955-08-20 1957-05-31 Etienne Fernand Dispositif de réglage de la position de la raquette d'une pièce d'horlogerie
US3553956A (en) * 1969-09-11 1971-01-12 Timex Corp Double hairspring clamping device
JPS5026862U (de) * 1973-07-04 1975-03-27
JPS5263062U (de) * 1975-11-05 1977-05-10
CH692532A5 (fr) * 1997-10-21 2002-07-15 Ebauchesfabrik Eta Ag Procédé de fabrication d'un spiral de balancier pour mouvement d'horlogerie.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2881804A2 (de) * 2013-12-09 2015-06-10 Montres Breguet S.A. Spiralklötzchen für Uhr

Also Published As

Publication number Publication date
JP2024109045A (ja) 2024-08-13
JP7665003B2 (ja) 2025-04-18
CN221668195U (zh) 2024-09-06
EP4411489A1 (de) 2024-08-07
CN118426285A (zh) 2024-08-02
EP4553587A2 (de) 2025-05-14
KR20240120657A (ko) 2024-08-07
US20240255896A1 (en) 2024-08-01

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