CH49154A - Improvement in watch movements with barrel without cover - Google Patents

Improvement in watch movements with barrel without cover

Info

Publication number
CH49154A
CH49154A CH49154A CH49154DA CH49154A CH 49154 A CH49154 A CH 49154A CH 49154 A CH49154 A CH 49154A CH 49154D A CH49154D A CH 49154DA CH 49154 A CH49154 A CH 49154A
Authority
CH
Switzerland
Prior art keywords
barrel
improvement
cover
watch movements
watch
Prior art date
Application number
CH49154A
Other languages
French (fr)
Inventor
Cie Georges Favre-Jacot
Original Assignee
Georges Favre Jacot & Cie
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 Georges Favre Jacot & Cie filed Critical Georges Favre Jacot & Cie
Publication of CH49154A publication Critical patent/CH49154A/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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/16—Barrels; Arbors; Barrel axles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH49154A 1909-11-19 1909-11-19 Improvement in watch movements with barrel without cover CH49154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH49154T 1909-11-19

Publications (1)

Publication Number Publication Date
CH49154A true CH49154A (en) 1911-01-16

Family

ID=4284743

Family Applications (1)

Application Number Title Priority Date Filing Date
CH49154A CH49154A (en) 1909-11-19 1909-11-19 Improvement in watch movements with barrel without cover

Country Status (1)

Country Link
CH (1) CH49154A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060957A1 (en) * 2007-11-16 2009-05-20 ETA SA Manufacture Horlogère Suisse Motor element with springs for timepiece movement
EP2869134A1 (en) * 2013-11-04 2015-05-06 Chronometres Ferdinand Berthoud Neuchatel SA, Val-de-Travers Barrel system for a timepiece

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060957A1 (en) * 2007-11-16 2009-05-20 ETA SA Manufacture Horlogère Suisse Motor element with springs for timepiece movement
WO2009062792A1 (en) * 2007-11-16 2009-05-22 Montres Jaquet Droz Sa Spring loaded driving member for timepiece movement
CN101861551B (en) * 2007-11-16 2012-02-29 雅克德罗手表有限公司 Spring drives for watch movements
US8379493B2 (en) 2007-11-16 2013-02-19 Montres Jaquet Droz Sa Spring loaded driving member for timepiece movement
EP2869134A1 (en) * 2013-11-04 2015-05-06 Chronometres Ferdinand Berthoud Neuchatel SA, Val-de-Travers Barrel system for a timepiece
WO2015063338A3 (en) * 2013-11-04 2015-11-12 Chronometrie Ferdinand Berthoud Sa Barrel system for a timepiece

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