CH104593A - Shaped watch movement, especially for wristwatches, jewelry watches and other small timepieces. - Google Patents

Shaped watch movement, especially for wristwatches, jewelry watches and other small timepieces.

Info

Publication number
CH104593A
CH104593A CH104593DA CH104593A CH 104593 A CH104593 A CH 104593A CH 104593D A CH104593D A CH 104593DA CH 104593 A CH104593 A CH 104593A
Authority
CH
Switzerland
Prior art keywords
wheel
pinion
wristwatches
small
movement
Prior art date
Application number
Other languages
French (fr)
Inventor
D Ebauches De Peseux Fabrique
Original Assignee
D Ebauches De Peseux S A Fab
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 D Ebauches De Peseux S A Fab filed Critical D Ebauches De Peseux S A Fab
Publication of CH104593A publication Critical patent/CH104593A/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
    • G04B33/00Calibers
    • G04B33/04Non-circular calibers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Description

  

  Mouvement de montre de forme, spécialement pour montres-bracelets,  montres-bijoux et autres pièces d'horlogerie de petits formats.    L'objet de l'invention est un mouvement  de montre de forme, spécialement pour mon  tres-bracelets, montres-bijoux et autres pièces  d'horlogerie de petits formats. Il est caracté  risé en ce que le barillet engrène dans deux  pignons dont l'un, placé au milieu du mou  vement, commande la minuterie, tandis que  l'autre conduit le pignon de la roue d'échap  pement par l'intermédiaire de la roue de  grande moyenne, du pignon et de la roue de  petite moyenne et du pignon et de la roue  des secondes.  



  Le dessin ci-joint montre, à titre d'exem  ple, une forme d'exécution de l'objet de l'in  vention.  



  Le mouvement     oval    représenté comporte  un barillet 1 dont le tambour denté conduit  le pignon 2 de la     -roue    d'échappement 3, par  l'intermédiaire d'un rouage habituel à trois  axes     comprenant    le pignon 4 et la roue 5 de  grande moyenne, le pignon 6 et la roue 7 de  petite moyenne ainsi que le pignon 8 et la  roue des secondes 9. 10 désigne le coq, 11 le  balancier et 12 le pont d'ancre. Le tambour    denté du barillet 1 engrène, d'autre part, clans  un pignon 13 placé au centre du mouvement.

    Ce pignon 13 correspond en tous points au  pignon 4 de grande moyenne, mais son axe  ne porte point de roue de grande moyenne,  car sa     fonction    consiste uniquement à en  traîner l'aiguille des minutes et, par l'inter  médiaire d'une minuterie habituelle, l'aiguille  des heures.  



  Cette commande de la minuterie offre  des avantages techniques qui sont surtout  d'importance dans les mouvements de petits  calibres. En se reportant au dessin, on remar  que qu'elle permet d'abord que tous les mo  biles du finissage, c'est-à-dire le train d'en  grenages reliant le barillet à l'échappement,  soient .disposés le long du bord opposé au  bord traversé par la tige de remontoir du  mouvement et qu'aucun de ces mobiles ne  passe ni au-dessus ni au-dessous du balancier,  de sorte qu'il reste le maximum de place dis  ponible pour le barillet, les organes de l'é  chappement et le balancier.

   De ce fait, tous  ces organes peuvent être de dimensions rela-           tivement        grandes    assurant ainsi l'une des  conditions essentielles pour obtenir Cie bons  résultats de marche et de     réglage.    En outre,  il est à remarquer que le centre de rotation  de la roue des secondes 9 est situé sur une  ligne droite passant par     la,    tige de remontoir  et le centre de rotation commun de l'aiguille  des heures et de l'aiguille .des minutes. Le  mouvement pourra donc aussi comporter une  aiguille trotteuse, comme les mouvements de  montres habituels de forme ronde et de gran  deur normale.



  Shaped watch movement, especially for wristwatches, jewelry watches and other small timepieces. The object of the invention is a shaped watch movement, especially for my bracelets, jewelry watches and other small format timepieces. It is characterized in that the barrel meshes with two pinions, one of which, placed in the middle of the movement, controls the timer, while the other drives the pinion of the escapement wheel through the large medium wheel, pinion and small medium wheel and pinion and seconds wheel.



  The accompanying drawing shows, by way of example, one embodiment of the object of the invention.



  The oval movement shown comprises a barrel 1, the toothed drum of which drives the pinion 2 of the exhaust -wheel 3, by means of a usual three-axis cog comprising the pinion 4 and the wheel 5 of large average, the pinion 6 and the small medium wheel 7 as well as the pinion 8 and the seconds wheel 9. 10 designates the cock, 11 the balance and 12 the anchor bridge. The toothed drum of the barrel 1 engages, on the other hand, a pinion 13 placed in the center of the movement.

    This pinion 13 corresponds in all points to pinion 4 of large average, but its axis does not carry a large average wheel, because its function consists only of dragging the minute hand and, through the intermediary of a timer. usual, the hour hand.



  This timer control offers technical advantages which are especially important in small caliber movements. Referring to the drawing, we notice that it first allows all the finishing mo biles, that is to say the train of gins connecting the barrel to the escapement, to be arranged along the edge opposite to the edge crossed by the movement winding stem and that none of these moving parts passes neither above nor below the balance, so that there remains as much space as possible for the barrel, the components of the exhaust and the balance.

   As a result, all of these components can be of relatively large dimensions, thus ensuring one of the essential conditions for obtaining good operating and adjustment results. In addition, it should be noted that the center of rotation of the seconds wheel 9 is located on a straight line passing through the winding stem and the common center of rotation of the hour hand and the .des hand. minutes. The movement may therefore also include a second hand, like the usual watch movements of round shape and normal size.

 

Claims (1)

REVENDICATION Mouvement de montre de forme, spéciale ment- pour montres-bracelets, montres-bijoux et autres pièces d'horlogerie de petits for mats, caractérisé en ce que le barillet en grène dans deux pignons dont l'un. placé au milieu du mouvement, commande la minute rie, tandis que l'autre conduit le pignon de la roue rl'écliaphement par l'intermédiaire de la roue de grande moyenne, du pignon et de la roue .de petite moyenne et du pignon et de la roue des secondes. CLAIM Shaped watch movement, especially for wristwatches, jewelery watches and other small-sized timepieces, characterized in that the barrel made of grain in two pinions, one of which. placed in the middle of the movement, controls the minute rie, while the other drives the pinion of the wheel to the splitting through the intermediary of the large medium wheel, the pinion and the small medium wheel and the pinion and of the seconds wheel. SOUS-REVENDICATION: Mouvement suivant la revendication, ca ractérisé en ce que le centre de rotation de la roue des secondes est situé sur une ligne droite passant par la. tige de remort < @ir et le centre de rotation du pignon commandant la minuterie, l'axe <B>de</B> la, roue des secondes por tant une aiguille trotteuse. SUB-CLAIM: Movement according to claim, ca ractérisé in that the center of rotation of the seconds wheel is located on a straight line passing through the. spring rod <@ir and the center of rotation of the pinion controlling the timer, the axis <B> of </B> the seconds wheel carrying a second hand.
CH104593D 1923-10-12 1923-10-12 Shaped watch movement, especially for wristwatches, jewelry watches and other small timepieces. CH104593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH104593T 1923-10-12

Publications (1)

Publication Number Publication Date
CH104593A true CH104593A (en) 1924-05-01

Family

ID=4363451

Family Applications (1)

Application Number Title Priority Date Filing Date
CH104593D CH104593A (en) 1923-10-12 1923-10-12 Shaped watch movement, especially for wristwatches, jewelry watches and other small timepieces.

Country Status (1)

Country Link
CH (1) CH104593A (en)

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