ATE533090T1 - CLOCK MOVEMENT WITH INTEGRATED AUTOMATIC WINDING DEVICE - Google Patents

CLOCK MOVEMENT WITH INTEGRATED AUTOMATIC WINDING DEVICE

Info

Publication number
ATE533090T1
ATE533090T1 AT09777297T AT09777297T ATE533090T1 AT E533090 T1 ATE533090 T1 AT E533090T1 AT 09777297 T AT09777297 T AT 09777297T AT 09777297 T AT09777297 T AT 09777297T AT E533090 T1 ATE533090 T1 AT E533090T1
Authority
AT
Austria
Prior art keywords
wheel
gear train
reduction gear
automatic winding
power source
Prior art date
Application number
AT09777297T
Other languages
German (de)
Inventor
Enrico Barbasini
Michel Navas
Original Assignee
Temps Sa 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 Sa Fab Du filed Critical Temps Sa Fab Du
Application granted granted Critical
Publication of ATE533090T1 publication Critical patent/ATE533090T1/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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/16—Construction of the weights
    • G04B5/165—Weights consisting of several parts
    • 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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to a movement for a timepiece with automatic winding that includes a frame (4, 5) bearing a mechanical power source (1), an oscillating weight (8) rotating relative to the frame about a first rotation axis (X1) and a reduction gear train (14, 15, 18, 20) arranged to recharge the mechanical power source from the movements of said oscillating weight. The movement is characterised in that the reduction gear train comprises at least a first wheel (14) arranged on the oscillating weight so as to rotate freely relative to the latter about a second rotation axis (X2) substantially parallel to the first rotation axis (X1). Preferably, the reduction gear train (14, 15, 18, 20) comprises a second wheel (15) coaxial with the first wheel (14) and rotatingly connected thereto, the first wheel being engaged with a fixed wheel (18) secured to the frame (4) while the second wheel is kinematically linked with a third wheel (20) of the reduction gear train, the rotation of which charges the mechanical power source (1).
AT09777297T 2008-08-14 2009-07-20 CLOCK MOVEMENT WITH INTEGRATED AUTOMATIC WINDING DEVICE ATE533090T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01276/08A CH699325A2 (en) 2008-08-14 2008-08-14 Movement timepiece a device for winding board.
PCT/EP2009/005245 WO2010017874A1 (en) 2008-08-14 2009-07-20 Movement for a timepiece with an onboard automatic winding device

Publications (1)

Publication Number Publication Date
ATE533090T1 true ATE533090T1 (en) 2011-11-15

Family

ID=41347682

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09777297T ATE533090T1 (en) 2008-08-14 2009-07-20 CLOCK MOVEMENT WITH INTEGRATED AUTOMATIC WINDING DEVICE

Country Status (4)

Country Link
EP (1) EP2313812B1 (en)
AT (1) ATE533090T1 (en)
CH (1) CH699325A2 (en)
WO (1) WO2010017874A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702590B1 (en) * 2010-01-26 2015-03-13 Mps Micro Prec Systems Ag automatic winding system.
CH705938B1 (en) * 2011-12-23 2016-04-29 Mft Et Fabrique De Montres Et Chronomètres Ulysse Nardin Le Locle S A Planetary gear timepiece.
EP2860590B1 (en) * 2013-10-10 2016-04-06 Patek Philippe SA Genève Automatic winding device for a timepiece
CN106773591B (en) * 2016-12-16 2019-10-11 南通市知识产权维权援助中心 Machine core and mechanical watch with the machine core
EP3739393A1 (en) * 2019-05-17 2020-11-18 Patek Philippe SA Genève Self-winding watch movement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086402A (en) * 1959-09-11 1963-04-23 Raoul H Erard Self-winding mechanism for timepieces
CH552843A (en) * 1971-07-22 1974-08-15
DE602006004957D1 (en) * 2006-02-22 2009-03-12 Blancpain Sa Self-winding watch with a power reserve indicator

Also Published As

Publication number Publication date
EP2313812B1 (en) 2011-11-09
WO2010017874A1 (en) 2010-02-18
EP2313812A1 (en) 2011-04-27
CH699325A2 (en) 2010-02-15

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