ATE532110T1 - CLOCK MOVEMENT WITH A TORQUE VARIATOR AND CLOCK WITH SUCH A MOVEMENT - Google Patents

CLOCK MOVEMENT WITH A TORQUE VARIATOR AND CLOCK WITH SUCH A MOVEMENT

Info

Publication number
ATE532110T1
ATE532110T1 AT09765552T AT09765552T ATE532110T1 AT E532110 T1 ATE532110 T1 AT E532110T1 AT 09765552 T AT09765552 T AT 09765552T AT 09765552 T AT09765552 T AT 09765552T AT E532110 T1 ATE532110 T1 AT E532110T1
Authority
AT
Austria
Prior art keywords
movement
barrel
clock
mobile
engaged
Prior art date
Application number
AT09765552T
Other languages
German (de)
Inventor
Enrico Barbasini
Michel Navas
Original Assignee
Temps Fab Du
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 Temps Fab Du filed Critical Temps Fab Du
Application granted granted Critical
Publication of ATE532110T1 publication Critical patent/ATE532110T1/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
    • G04B1/22—Compensation of changes in the motive power of the mainspring
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0823—Watches or clocks with stop devices, e.g. chronograph with couplings between the chronograph mechanism and the base movement
    • G04F7/0828—Watches or clocks with stop devices, e.g. chronograph with couplings between the chronograph mechanism and the base movement acting in the plane of the movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)

Abstract

The invention relates to a timepiece movement comprising a barrel (2) provided with a drum (3) having a peripheral toothing and housing at least one barrel spring fixed to the drum by a first end and to a barrel arbor (4) by a second end, the arbor being fixed to a ratchet (10) of the barrel. The movement also comprises a finishing mechanism, a mobile part (6) thereof being engaged with the toothing of the barrel, and an engagement rocker (20) that can be alternately moved between a first position and a second position, respectively engaged and disengaged, in response to a pre-defined action, the engagement rocker carrying a mobile engagement mechanism (27) arranged in such a way as to establish a kinematic connection between the ratchet and the mobile of the finishing mechanism in the engaged position, and to interrupt said connection in the disengaged position.
AT09765552T 2008-06-18 2009-06-09 CLOCK MOVEMENT WITH A TORQUE VARIATOR AND CLOCK WITH SUCH A MOVEMENT ATE532110T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9412008 2008-06-18
PCT/EP2009/004118 WO2009152972A1 (en) 2008-06-18 2009-06-09 Timepiece movement comprising a torque variator and timepiece comprising such a movement

Publications (1)

Publication Number Publication Date
ATE532110T1 true ATE532110T1 (en) 2011-11-15

Family

ID=41323381

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09765552T ATE532110T1 (en) 2008-06-18 2009-06-09 CLOCK MOVEMENT WITH A TORQUE VARIATOR AND CLOCK WITH SUCH A MOVEMENT

Country Status (3)

Country Link
EP (1) EP2288967B1 (en)
AT (1) ATE532110T1 (en)
WO (1) WO2009152972A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3182217B1 (en) * 2015-12-18 2018-11-14 Montres Breguet S.A. Mechanism for adjusting the torque ratio between timepiece wheels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH23477A (en) * 1901-03-06 1902-07-31 Paul Reymond Power take-off device on the motor barrel of a striking watch or pendulum movement
CH30361A (en) * 1904-02-18 1904-12-15 Martin Wortmann Clock
DE192775C (en) * 1907-03-05 1907-12-12 Ver Freiburger Uhrenfabriken Ag Spring drive, especially for clocks
US942374A (en) * 1907-10-03 1909-12-07 Die Vereinigten Freiburger Uhrenfabriken Ag Incl Vormals Gustav Becker Clock and the like.
CH106255A (en) * 1923-04-20 1924-08-16 Habrzycki Bialek Konstanty Bol Device to compensate for the effect of spiral springs.
CH287289A (en) * 1950-09-19 1952-11-30 Vuilleumier Marcel Timepiece.
DE60040591D1 (en) * 2000-03-20 2008-12-04 Audemars Piguet Renaud Et Papi Ratchet drive mechanism for elevator wheel in a clock

Also Published As

Publication number Publication date
EP2288967B1 (en) 2011-11-02
EP2288967A1 (en) 2011-03-02
WO2009152972A1 (en) 2009-12-23

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