CH375275A - Ressort moteur de pièce d'horlogerie - Google Patents

Ressort moteur de pièce d'horlogerie

Info

Publication number
CH375275A
CH375275A CH187662A CH187662A CH375275A CH 375275 A CH375275 A CH 375275A CH 187662 A CH187662 A CH 187662A CH 187662 A CH187662 A CH 187662A CH 375275 A CH375275 A CH 375275A
Authority
CH
Switzerland
Prior art keywords
spring
mainspring
section
timepiece
constant
Prior art date
Application number
CH187662A
Other languages
English (en)
French (fr)
Inventor
Wantz Charles
Ducommun Georges
Original Assignee
Baumgartner Freres Sa
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 Baumgartner Freres Sa filed Critical Baumgartner Freres Sa
Priority to CH187662D priority Critical patent/CH187662A4/xx
Priority to CH187662A priority patent/CH375275A/fr
Publication of CH375275A publication Critical patent/CH375275A/fr

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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/22—Compensation of changes in the motive power of the mainspring
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catching Or Destruction (AREA)
  • Glass Compositions (AREA)
CH187662A 1962-02-15 1962-02-15 Ressort moteur de pièce d'horlogerie CH375275A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH187662D CH187662A4 (enExample) 1962-02-15 1962-02-15
CH187662A CH375275A (fr) 1962-02-15 1962-02-15 Ressort moteur de pièce d'horlogerie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH187662A CH375275A (fr) 1962-02-15 1962-02-15 Ressort moteur de pièce d'horlogerie

Publications (1)

Publication Number Publication Date
CH375275A true CH375275A (fr) 1963-10-31

Family

ID=4220647

Family Applications (2)

Application Number Title Priority Date Filing Date
CH187662A CH375275A (fr) 1962-02-15 1962-02-15 Ressort moteur de pièce d'horlogerie
CH187662D CH187662A4 (enExample) 1962-02-15 1962-02-15

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH187662D CH187662A4 (enExample) 1962-02-15 1962-02-15

Country Status (1)

Country Link
CH (2) CH375275A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649075A1 (fr) 1993-10-13 1995-04-19 Frédéric Piguet S.A. Barillet à ressort délivrant un couple constant
JP2010511119A (ja) * 2006-11-27 2010-04-08 アクメネル インヴェスティガシオン イ デサロロ エセ．エレ． 弾性力学的エネルギーアキュムレータ・レギュレータ
WO2021260472A1 (fr) 2020-06-25 2021-12-30 Manufacture Romain Gauthier SA Ressort horloger pour barillet et procédé de fabrication d'un tel ressort

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649075A1 (fr) 1993-10-13 1995-04-19 Frédéric Piguet S.A. Barillet à ressort délivrant un couple constant
US5539708A (en) * 1993-10-13 1996-07-23 Frederic Piguet S.A. Spring-barrel supplying constant torque
JP2010511119A (ja) * 2006-11-27 2010-04-08 アクメネル インヴェスティガシオン イ デサロロ エセ．エレ． 弾性力学的エネルギーアキュムレータ・レギュレータ
WO2021260472A1 (fr) 2020-06-25 2021-12-30 Manufacture Romain Gauthier SA Ressort horloger pour barillet et procédé de fabrication d'un tel ressort

Also Published As

Publication number Publication date
CH187662A4 (enExample) 1963-10-31

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