CH272616A - Self-winding watch. - Google Patents

Self-winding watch.

Info

Publication number
CH272616A
CH272616A CH272616DA CH272616A CH 272616 A CH272616 A CH 272616A CH 272616D A CH272616D A CH 272616DA CH 272616 A CH272616 A CH 272616A
Authority
CH
Switzerland
Prior art keywords
self
watch
mobile
winding
oscillating
Prior art date
Application number
Other languages
French (fr)
Inventor
A Schild S A
Original Assignee
Schild Sa A
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 Schild Sa A filed Critical Schild Sa A
Publication of CH272616A publication Critical patent/CH272616A/en

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B5/00Automatic winding up
    • G04B5/02Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/18Supports, suspensions or guide arrangements, for oscillating weights
    • G04B5/19Suspension of the oscillating weight at its centre of rotation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)

Description

  

  <B>Montre à remontage automatique.</B>    La grande     majorité    des montres à remon  tage automatique possède une masse oscil  lante dont les mouvements sont transmis au  rochet du barillet-moteur et dont. l'axe est au  centre de la montre. L'encliquetage qu'exige  cette transmission de mouvement nécessite  une hauteur supplémentaire du mouvement  de montre, hauteur encore augmentée par le  fait qu'il était nécessaire de maintenir l'arbre  de cette masse oscillante dans un pont. spécial.  



  L'objet. de la présente     invention    est. une  montre à remontage automatique à masse oscil  lante, caractérisée en ce que la masse oscil  lante est montée sur un axe pivoté dans un  palier supérieur constitué par un prolonge  ment surélevé d'un pont. servant de palier à  au moins un autre mobile.  



  Le dessin annexé représente, à titre  d'exemple, une forme     d'exécution    d'une  montre à remontage automatique selon la  présente invention, mais ceci pour autant  seulement que la compréhension de cette der  nière l'exige.  



  La     fig.    1 en est un plan partiel.  



  lia     fig.    2 est     une    coupe selon la ligne bri  sée     II-II    de la     fig.    1.  



  Sur le mouvement 1 (schématique) de la  montre représentée est fixé le palier 2 de  l'arbre 3 autour duquel se meut la     masse    oscil  lante 4. Cet axe 3 est au centre du mouve  ment. Il porte un pignon     1-I,    à très petit nom  bre de dents, solidaire d'une roue à rochet 5  dans la denture de laquelle prend le cliquet 6  pivoté sur la     masse    oscillante. Le mobile 5, 14  est monté fou sur l'axe 3.     Les    mouvements de    la masse 4 sont transmis au pignon 14 par le  cliquet 6 et de ce pignon, par le renvoi inter  médiaire unique 7, au rochet. 8 du     barillet-          moteur.     



  Dans le plan de la masse oscillante est       prévu    un pont 9 servant de palier au renvoi 7  et qui se prolonge par une partie surélevée 10,  dans laquelle est pivoté l'axe de la masse  oscillante.  



  Cette manière de faire simplifie le méca  nisme de remontage automatique, en ce sens  qu'on épargne un pont et tous ses ajustages  et qu'il est possible de donner au renvoi inter  médiaire 7 les dimensions nécessaires pour  qu'il soit seul intercalé entre le mobile 5, 14  et le rochet de barillet.



  <B> Self-winding watch. </B> The vast majority of self-winding watches have an oscillating mass, the movements of which are transmitted to the ratchet of the motor-barrel. the axis is in the center of the watch. The locking required by this transmission of movement requires an additional height of the watch movement, height further increased by the fact that it was necessary to keep the shaft of this oscillating weight in a bridge. special.



  The object. of the present invention is. a self-winding watch with oscillating mass, characterized in that the oscillating mass is mounted on an axis pivoted in an upper bearing consisting of a raised extension of a bridge. serving as a bearing for at least one other mobile.



  The appended drawing represents, by way of example, an embodiment of a self-winding watch according to the present invention, but this only insofar as the understanding of the latter requires it.



  Fig. 1 is a partial plan.



  lia fig. 2 is a section taken along the broken line II-II of FIG. 1.



  On the movement 1 (schematic) of the watch shown is fixed the bearing 2 of the shaft 3 around which moves the oscillating mass 4. This axis 3 is at the center of the movement. It carries a pinion 1-I, with a very small number of teeth, integral with a ratchet wheel 5 in the teeth of which takes the pawl 6 pivoted on the oscillating mass. The mobile 5, 14 is mounted idle on the axis 3. The movements of the mass 4 are transmitted to the pinion 14 by the pawl 6 and from this pinion, by the single intermediate return 7, to the ratchet. 8 of the motor cylinder.



  In the plane of the oscillating mass there is provided a bridge 9 serving as a bearing for the reference 7 and which is extended by a raised part 10, in which the axis of the oscillating mass is pivoted.



  This way of proceeding simplifies the automatic winding mechanism, in the sense that a bridge and all its adjustments are spared and that it is possible to give the intermediate reference 7 the necessary dimensions so that it is alone interposed between the mobile 5, 14 and the barrel ratchet.

 

Claims (1)

REVENDICATION: .Montre à remontage automatique à masse oscillante, car actériséé en ce que la masse oscillante est montée sur un axe pivoté dans un palier supérieur constitué par un pro longement surélevé d'un pont servant de pa lier à au moins un autre mobile. SOUS-REVENDICATION: Montre selon la revendication, caractérisée en ce que le pont à prolongement surélevé sert de palier à un mobile intermédiaire transmet tant directement. au rochet de barillet le mouvement d'un mobile entraîné par la masse oscillante et coaxial à celle-ci. CLAIM: Self-winding watch with oscillating weight, because actérisé in that the oscillating weight is mounted on an axis pivoted in an upper bearing constituted by a raised protrusion of a bridge serving as a link to at least one other mobile. SUB-CLAIM: Watch according to claim, characterized in that the raised extension bridge serves as a bearing for an intermediate mobile transmitting both directly. to the barrel ratchet the movement of a mobile driven by the oscillating mass and coaxial with it.
CH272616D 1948-06-15 1948-06-15 Self-winding watch. CH272616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH272616T 1948-06-15

Publications (1)

Publication Number Publication Date
CH272616A true CH272616A (en) 1950-12-31

Family

ID=4478815

Family Applications (1)

Application Number Title Priority Date Filing Date
CH272616D CH272616A (en) 1948-06-15 1948-06-15 Self-winding watch.

Country Status (1)

Country Link
CH (1) CH272616A (en)

Similar Documents

Publication Publication Date Title
CH272616A (en) Self-winding watch.
US2536615A (en) Automatic winding mechanism for watch movements
CH256587A (en) Automatic winding mechanism for watches.
CH675560A5 (en)
CH321575A (en) Automatic winder for watch movement
CH169397A (en) Self-winding watch movement.
CH375289A (en) Watch including two motor barrels
CH249416A (en) Timepiece with automatic winding device by oscillating weight.
CH254156A (en) Electromagnetic winding timepiece.
CH149137A (en) Automatic winding device for a watch movement.
CH261674A (en) Watch movement with central seconds hand.
CH273138A (en) Self-winding watch by oscillating weight.
CH254002A (en) Self-winding watch.
CH169086A (en) Eight-day clockwork movement.
CH323088A (en) Freewheel coupling device, in particular for a timepiece
CH328497A (en) Oscillating weight for self-winding watch
CH242197A (en) Central seconds timepiece.
CH336004A (en) Self-winding timepiece
CH333401A (en) Automatic winder for timepiece
CH330900A (en) Self-winding timepiece
CH375290A (en) Watch with automatic winding by oscillating weight
CH307686A (en) Self-winding watch movement by oscillating weight.
CH302612A (en) Self-winding timepiece by rotating mass.
CH161351A (en) Self-winding timepiece.
CH89274A (en) Winding mechanism and time setting by the bezel.