CH279355A - Self-winding elongated timepiece. - Google Patents

Self-winding elongated timepiece.

Info

Publication number
CH279355A
CH279355A CH279355DA CH279355A CH 279355 A CH279355 A CH 279355A CH 279355D A CH279355D A CH 279355DA CH 279355 A CH279355 A CH 279355A
Authority
CH
Switzerland
Prior art keywords
masses
timepiece
wheel
winding
barrel
Prior art date
Application number
Other languages
French (fr)
Inventor
Montres Rolex S. A.
Original Assignee
Rolex Montres
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 Rolex Montres filed Critical Rolex Montres
Publication of CH279355A publication Critical patent/CH279355A/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
    • G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
    • G04B5/19—Suspension of the oscillating weight at its centre of rotation
    • G04B5/195—Suspension of the oscillating weight at its centre of rotation the centre of rotation not being the centre of the clockwork
    • 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
    • G04B5/10—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited
    • G04B5/12—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited acting in one direction only
    • 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

Landscapes

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

Description

  

  Pièce<B>d'horlogerie de forme allongée, à remontage automatique.</B>    La     présente    invention a pour objet une  pièce     d'horlogerie    de forme allongée, à re  montage     automatique.     



  Cette pièce d'horlogerie     est    caractérisée en       ce    qu'elle comprend deux masses montées     ro-          tativement    en des points situés     sensiblement          sur    l'axe longitudinal du mouvement, ces       masses        coopérant    chacune avec une roue qui  fait partie du train de remontage.  



  Le     dessin    annexé représente,     partiellement     et à titre d'exemple, une forme d'exécution  de l'objet de l'invention.  



       La        fig.    1 est une vue schématique en plan  du mécanisme de     remontage    automatique, et  la     fig.    2     est    une coupe schématique sui  vant     II-II    de la     fig.    1.  



  Une cage 1 portant la plupart des organes  du remontoir est fixée sur le pond (le barillet  2 au moyen de vis 3 et. de     pieds    4.  



       Daiis    cette cage sont montés     rotativement,     au moyen de     coussinets    5, deux axes 6a et 6b       sur        lesquels        sont        chassés    deux pignons     7a,          respectivement   <B>7b.</B> Sur chacun de     ces    pignons  est     chassée    une planche 8a, respectivement 8b  d'une     ?nasse    de remontage 9a, respectivement  9b, en     forme    de demi-cercle.

   Ces     masses    sont       ainsi    pivotées en des points situés sur l'axe  longitudinal 1.0 du mouvement et     symétriques     par rapport. à l'axe transversal 11     passant          sur    le centre d'une roue 12. Les pignons 7a  et 7b engrènent tous deux avec cette roue 12,  laquelle est montée folle sur le canon     13a    d'un  pignon 13 pivoté sur la cage 1. Cette roue    porte un cliquet 14 coopérant avec une roue  à rochet. 15 solidaire du pignon 13 lequel con  duit le rochet. de barillet     désigné    par 16.

   Il  est à     remarquer    que le barillet est coaxial à  l'axe     6a.    de la     masse        9a..     



  Les deux     masses    se meuvent     simultané-          ment    de façon identique. Elles peuvent effec  tuer des tours .complets; la     somme    de     leurs     poids équivaut à celui d'une masse plus im  portante, qui,     dans    une montre de forme  allongée, n'aurait pas la place de tourner et  ne pourrait. osciller que d'un angle limité, ce  qui est moins favorable pour le remontage.  



       Dans    la forme d'exécution représentée, les       masses    coopèrent     toutes    deux avec la roue 12.  On .pourrait     aussi    prévoir le cas où chaque       masse        coopérerait    avec une roue différente,  chacune de ces roues faisant partie du train  de     remontage.  



  Self-winding elongated timepiece <B>. </B> The present invention relates to an elongated timepiece with automatic re-assembly.



  This timepiece is characterized in that it comprises two masses mounted rotatably at points situated substantially on the longitudinal axis of the movement, these masses each cooperating with a wheel which forms part of the winding train.



  The appended drawing represents, partially and by way of example, an embodiment of the object of the invention.



       Fig. 1 is a schematic plan view of the automatic winding mechanism, and FIG. 2 is a schematic section following II-II of FIG. 1.



  A cage 1 carrying most of the winding components is fixed to the pond (the barrel 2 by means of screws 3 and feet 4.



       In this cage are mounted rotatably, by means of bearings 5, two axes 6a and 6b on which are driven two pinions 7a, respectively <B> 7b. </B> On each of these pinions is driven a board 8a, respectively 8b d 'a winding trap 9a, 9b respectively, in the shape of a semi-circle.

   These masses are thus pivoted at points located on the longitudinal axis 1.0 of the movement and symmetrical with respect. to the transverse axis 11 passing over the center of a wheel 12. The pinions 7a and 7b both mesh with this wheel 12, which is mounted loose on the barrel 13a of a pinion 13 pivoted on the cage 1. This wheel carries a pawl 14 cooperating with a ratchet wheel. 15 integral with the pinion 13 which leads the ratchet. barrel designated by 16.

   It should be noted that the barrel is coaxial with the axis 6a. of mass 9a ..



  The two masses move simultaneously in an identical fashion. They can perform full turns; the sum of their weights is equivalent to that of a larger mass, which, in an elongated watch, would not have room to turn and could not. oscillate only at a limited angle, which is less favorable for winding.



       In the embodiment shown, the masses both cooperate with the wheel 12. We could also provide for the case where each mass cooperates with a different wheel, each of these wheels forming part of the winding train.

Claims (1)

REVENDICATION Pièce d'horlogerie de forme allongée, à re montage automatique, caractérisée en ce qu'elle comprend deux masses montées rotati- vement en des points situés sensiblement sur l'axe longitudinal du mouvement, ces masses coopérant ,chacune avec une roue qui fait. partie du train de remontage. SOUS-REVENDICATIONS 1. Pièce d'horlogerie suivant la revendi cation, caractérisée en ce que chaque masse est solidaire d'un pignon engrenant avec la dite roue. ?. CLAIM Elongated timepiece with automatic re-assembly, characterized in that it comprises two masses mounted rotatably at points situated substantially on the longitudinal axis of the movement, these masses cooperating, each with a wheel which forms . part of the winding train. SUB-CLAIMS 1. Timepiece according to revendi cation, characterized in that each mass is integral with a pinion meshing with said wheel. ?. Pièce d'horlogerie suivant la revendica tion, caractérisée en ce que les masses coopè rent toutes deux avec une même roue faisant partie du train de remontage. 3. Pièce cl'horlo-erie suivant la revendica tion et la. sous-revendication 2, caractérisée en ce que les deux masses et. .ladite roue sont montées dans mie cage fixée sur le pont. de barillet. Pièce d'horlogerie suivant la revendi cation, caractérisée en ce que le barillet est coaxial à une des deux masses de remontage. Timepiece according to claim, characterized in that the masses both cooperate with the same wheel forming part of the winding train. 3. Piece cl'horlo-erie according to the claim and the. sub-claim 2, characterized in that the two masses and. . Said wheel are mounted in a cage fixed on the bridge. barrel. Timepiece according to claim, characterized in that the barrel is coaxial with one of the two winding masses.
CH279355D 1949-07-16 1949-07-16 Self-winding elongated timepiece. CH279355A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH2610462X 1949-07-16
CH1021776X 1949-07-16
CH679313X 1949-07-16
CH279355T 1949-07-16
CH827920X 1949-07-16

Publications (1)

Publication Number Publication Date
CH279355A true CH279355A (en) 1951-11-30

Family

ID=61598406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH279355D CH279355A (en) 1949-07-16 1949-07-16 Self-winding elongated timepiece.

Country Status (5)

Country Link
US (1) US2610462A (en)
CH (1) CH279355A (en)
DE (1) DE827920C (en)
FR (1) FR1021776A (en)
GB (1) GB679313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672869GA3 (en) * 1988-03-02 1990-01-15 Wrist watch movement mechanism with bridges at different levels - has supports for bridges at greater distances from axis stepped higher to maintain distance between faces

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692539A5 (en) 2000-03-15 2002-07-15 Paul Gerber Uhren Konstruktion Winding device for watches
DE10046009A1 (en) * 2000-09-16 2002-04-11 Lederer Bernhard Automatic winding for clocks by means of several flywheels
DE602006004465D1 (en) * 2006-10-31 2009-02-05 Swatch Group Man Serv Ag Oscillating mass for recharging the power source of a portable instrument

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH142511A (en) * 1929-07-19 1930-09-30 Rene Jaccard Philippe Timepiece whose winding takes place automatically.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672869GA3 (en) * 1988-03-02 1990-01-15 Wrist watch movement mechanism with bridges at different levels - has supports for bridges at greater distances from axis stepped higher to maintain distance between faces

Also Published As

Publication number Publication date
GB679313A (en) 1952-09-17
DE827920C (en) 1952-01-14
FR1021776A (en) 1953-02-24
US2610462A (en) 1952-09-16

Similar Documents

Publication Publication Date Title
CH279355A (en) Self-winding elongated timepiece.
CH529375A (en) Watch comprising a barrel placed in the center of the movement
CH538139A (en) Watch box
CH281490A (en) Self-winding timepiece by oscillating weight.
CH148151A (en) Music piece.
CH289759A (en) Self-winding wristwatch.
CH95064A (en) 24 hour watch.
CH206229A (en) Eight-day clockwork movement.
CH339574A (en) Balance wheel for timepiece
CH117392A (en) Device for winding and setting the time of a watch.
CH285849A (en) Timepiece.
CH156809A (en) Pendulum.
CH155166A (en) Cylinder watch movement.
CH217811A (en) Regulator balance for watch movements.
CH172420A (en) Watch with seconds.
DE467671C (en) Table clock with a transparent watch body
CH164893A (en) Timepiece with mechanism for jumping hours and minutes.
CH214434A (en) Central seconds watch movement.
CH151576A (en) Timepiece.
CH297679A (en) Clock.
CH220535A (en) Timepiece with automatic calendar.
EP2741150A1 (en) Multi-cage tourbillon, clockwork and timepiece comprising said multi-cage tourbillon
CH354029A (en) Calendar timepiece
CH287285A (en) Wristwatch.
CH158576A (en) Device for automatic winding of timepieces.