ATE470176T1 - CLOCK AND BARREL WITH IMPROVED FIXATION OF THE COVER - Google Patents

CLOCK AND BARREL WITH IMPROVED FIXATION OF THE COVER

Info

Publication number
ATE470176T1
ATE470176T1 AT06111644T AT06111644T ATE470176T1 AT E470176 T1 ATE470176 T1 AT E470176T1 AT 06111644 T AT06111644 T AT 06111644T AT 06111644 T AT06111644 T AT 06111644T AT E470176 T1 ATE470176 T1 AT E470176T1
Authority
AT
Austria
Prior art keywords
cover
drum
barrel
clock
improved fixation
Prior art date
Application number
AT06111644T
Other languages
German (de)
Inventor
Jean-Marc Berney
Dominique Lechot
Alain Zaugg
Original Assignee
Montres Breguet 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 Montres Breguet Sa filed Critical Montres Breguet Sa
Application granted granted Critical
Publication of ATE470176T1 publication Critical patent/ATE470176T1/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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/002—Component shock protection arrangements
    • 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)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Telephone Function (AREA)

Abstract

The barrel has a cover (20) closing a cylindrical drum (12) at its upper axial end and comprising a lower peripheral axial skirt (36) driven on an outer axial wall (30) of the drum for retaining the cover on the drum. The outer axial wall of the drum has a radial surface (40) that is oriented towards the bottom. The axial skirt of the cover comprises an inner side (42) having a radial surface (44) that is oriented towards the top. The radial surfaces (40, 44) are provided facing each other in a manner to axially retain the cover on the drum in case of a shock.
AT06111644T 2006-03-23 2006-03-23 CLOCK AND BARREL WITH IMPROVED FIXATION OF THE COVER ATE470176T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06111644A EP1837717B1 (en) 2006-03-23 2006-03-23 Timepiece and barrel provided with an improved fixation of the barrel cap

Publications (1)

Publication Number Publication Date
ATE470176T1 true ATE470176T1 (en) 2010-06-15

Family

ID=37565868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06111644T ATE470176T1 (en) 2006-03-23 2006-03-23 CLOCK AND BARREL WITH IMPROVED FIXATION OF THE COVER

Country Status (3)

Country Link
EP (1) EP1837717B1 (en)
AT (1) ATE470176T1 (en)
DE (1) DE602006014650D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390732A1 (en) * 2010-05-27 2011-11-30 Association Suisse pour la Recherche Horlogère Barrel spring
US9298162B2 (en) 2010-10-01 2016-03-29 Rolex Sa Timepiece barrel with thin disks
RU2473945C1 (en) * 2011-06-29 2013-01-27 Общество с ограниченной ответственностью "Константин Чайкин" Watch spring drive, watch with said drive, and method of configuring watch with spring drive
US20190361399A1 (en) * 2016-10-07 2019-11-28 Hewlett-Packard Development Company, L.P. Rack and pinion gear system for a watch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE137425C (en) *
CH140771A (en) 1929-06-25 1930-06-30 Le Coultre & Cie Barrel.
JPH11174162A (en) * 1997-12-11 1999-07-02 Seiko Instruments Inc Barrel wheel and mechanical time piece

Also Published As

Publication number Publication date
EP1837717B1 (en) 2010-06-02
EP1837717A1 (en) 2007-09-26
DE602006014650D1 (en) 2010-07-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties