CH257460A - Snowshoeing device for a pendulum timepiece. - Google Patents

Snowshoeing device for a pendulum timepiece.

Info

Publication number
CH257460A
CH257460A CH257460DA CH257460A CH 257460 A CH257460 A CH 257460A CH 257460D A CH257460D A CH 257460DA CH 257460 A CH257460 A CH 257460A
Authority
CH
Switzerland
Prior art keywords
ring
snowshoeing
hairspring
finger
orientable
Prior art date
Application number
Other languages
French (fr)
Inventor
Marti Fritz
Braunschweig Georges
Original Assignee
Marti Fritz
Braunschweig Georges
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 Marti Fritz, Braunschweig Georges filed Critical Marti Fritz
Publication of CH257460A publication Critical patent/CH257460A/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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
    • G04B18/026—Locking the hair spring in the indexing device, e.g. goupille of the raquette

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Brushes (AREA)

Description

  

  Dispositif de     raquetterie    pour pièce d'horlogerie à balancier.    L'objet de la présente invention est un  dispositif de     raquetterie    pour pièce d'horlo  gerie à balancier, caractérisé par une bague  montée     rotativement    sur le coqueret et com  prenant, d'une part, le piton     porte-spiral    et,  d'autre part, un organe mobile de réglage  du spiral.  



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



  La.     fig.    1 en est une vue en plan et la       fig.    2 une coupe suivant la ligne     TI-II    de la       fig.    1.  



  Sur le coq 1 est fixé par des vis 2 un       coqueret    3 dans lequel est monté le     contre-          pivot    du palier 4 du pivot supérieur de l'axe  du balancier. Autour de la périphérie biseau  tée du coqueret 3 est ajustée une bague 5,  fendue en 6. Cette bague 5 présente un bras  flexible 7 s'étendant sur un arc de cercle  <B>(le</B> quelque 45  le long de la périphérie de  la bague.     Dans    la. base d'attache du bras 7  à la bague 5 est logé et fixé par une vis 9  un piton 8 auquel est fixée l'extrémité exté  rieure du spiral 10.  



  Vers l'extrémité du bras flexible 7 est  monté     rotativement    dans un trou rond par une  lige cylindrique 11' qu'il présente, un doigt  <B>1.1</B> dont la pointe, dirigée     vers    l'axe du balan  cier vient appuyer contre la face     extérieure     (le la spire extérieure du spiral 10, détermi  nant ainsi la longueur active de ce spiral.

    L'extrémité du bras 7 est munie d'un trou  taraudé traversé par une vis     12    dont la pointe    vient appuyer contre un bossage plat 18 que  présente la bague 5 à sa     périphérie.    En vis  sant ou dévissant la vis 12, on éloigne ou  rapproche l'extrémité du bras 7 de la péri  phérie de la bague 5 et éloigne ou rappro  che en même     temps    de l'axe du balancier le  point de contact du doigt 11 avec le spiral.  D'autre     part,    le doigt 11 est lui-même orien  table,     ce        qui    permet, en le tournant d'un pe  tit angle dans un sens ou dans l'autre, de  modifier la     .longueur        active    du spiral.  



  Le     dispositif    décrit et représenté permet  de retoucher     le    réglage du spiral en faisant  tourner la bague 5 sur le coqueret, en vis  sant ou dévissant la vis de retouche 12 et,  enfin, en faisant tourner le doigt 11.



  Snowshoeing device for a pendulum timepiece. The object of the present invention is a snowshoeing device for a pendulum timepiece, characterized by a ring rotatably mounted on the coqueret and comprising, on the one hand, the spring-holder pin and, on the other hand , a movable member for adjusting the balance spring.



  The appended drawing represents, by way of example, one embodiment of the object of the invention.



  Fig. 1 is a plan view thereof and FIG. 2 a section along the line TI-II of FIG. 1.



  On the cock 1 is fixed by screws 2 a cock 3 in which is mounted the counter-pivot of the bearing 4 of the upper pivot of the axis of the balance. Around the bevelled periphery of the cockpit 3 is fitted a ring 5, split in 6. This ring 5 has a flexible arm 7 extending over an arc of a circle <B> (the </B> some 45 along the periphery of the ring In the base for attaching the arm 7 to the ring 5 is housed and fixed by a screw 9 a eyelet 8 to which the outer end of the hairspring 10 is fixed.



  Towards the end of the flexible arm 7 is rotatably mounted in a round hole by a cylindrical rod 11 'which it presents, a finger <B> 1.1 </B> whose point, directed towards the axis of the balance comes to support against the outer face (the outer turn of the hairspring 10, thus determining the active length of this hairspring.

    The end of the arm 7 is provided with a threaded hole through which a screw 12 passes, the point of which bears against a flat boss 18 which the ring 5 has at its periphery. By screwing or unscrewing the screw 12, the end of the arm 7 is moved away or brought closer to the periphery of the ring 5 and at the same time moved away from or near the axis of the balance the point of contact of the finger 11 with the spiral. On the other hand, the finger 11 is itself oriented table, which allows, by turning it at a small angle in one direction or the other, to modify the active length of the hairspring.



  The device described and shown makes it possible to retouch the adjustment of the hairspring by rotating the ring 5 on the coqueret, by screwing or unscrewing the retouching screw 12 and, finally, by rotating the finger 11.

Claims (1)

REVENDICATION Dispositif de raquetterie pour pièce d'hor logerie à balancier, caractérisé par une bague montée rotativement .sur le coqueret et com prenant, d'une part, le piton porte-spiral et, d'autre part, un organe mobile de réglage du spiral. <B>SOUS-REVENDICATIONS:</B> 1. CLAIM Snowshoeing device for a pendulum timepiece, characterized by a ring mounted rotatably on the jack and comprising, on the one hand, the spring-holder pin and, on the other hand, a movable member for adjusting the spring. spiral. <B> SUB-CLAIMS: </B> 1. Dispositif de raquetterie suivant la revendication, caractérisé en ce que l'organe mobile de réglage du spiral est -constitué par un doigt appuyant contre la face extérieure de la spire extérieure du spiral, ce doigt étant orientable de façon à permettre de modifier la longueur active du spiral. 2. Snowshoeing device according to claim, characterized in that the movable member for adjusting the hairspring is constituted by a finger pressing against the outer face of the outer coil of the hairspring, this finger being orientable so as to allow the active length to be modified. of the hairspring. 2. Dispositif de raquetterie suivant la re- vendicatien -et la @ous-revendication 1, carac- térisé en ce que le doigt orientable susmen tionné est monté rotativement dans, un bras flexible que présente la bague, Snowshoeing device according to claim -and sub-claim 1, characterized in that the aforementioned orientable finger is rotatably mounted in a flexible arm which the ring presents, une vis per mettant d'écarter ou de rapprocher Yextré- mité dudit bras flexible de la bague pour éloigner ou rapprocher du centre du spiral le point de contact du doigt orientable.. 3. Dispositif suivant la revendication, ca ractérisé en ce que la bague est une bague fendue. a screw making it possible to move aside or bring the end of said flexible arm of the ring away or closer to the center of the hairspring the contact point of the orientable finger. 3. Device according to claim, characterized in that the ring is a split ring.
CH257460D 1945-12-29 1945-12-29 Snowshoeing device for a pendulum timepiece. CH257460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH257460T 1945-12-29

Publications (1)

Publication Number Publication Date
CH257460A true CH257460A (en) 1948-10-15

Family

ID=4472186

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257460D CH257460A (en) 1945-12-29 1945-12-29 Snowshoeing device for a pendulum timepiece.

Country Status (1)

Country Link
CH (1) CH257460A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451212A (en) * 1966-10-21 1969-06-24 Portescap Le Porte Regulator device for watch movement
US3517503A (en) * 1969-05-23 1970-06-30 Timex Corp Horological hairspring device
US3540211A (en) * 1969-05-28 1970-11-17 Timex Corp Horological regulator
FR2390766A1 (en) * 1977-05-12 1978-12-08 Schild Sa A RACKET FOR WATCHMAKING MOVEMENT
EP2799937A1 (en) 2013-05-01 2014-11-05 Rolex Sa Shock-proof bearing for an horological balance

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451212A (en) * 1966-10-21 1969-06-24 Portescap Le Porte Regulator device for watch movement
US3517503A (en) * 1969-05-23 1970-06-30 Timex Corp Horological hairspring device
US3540211A (en) * 1969-05-28 1970-11-17 Timex Corp Horological regulator
FR2390766A1 (en) * 1977-05-12 1978-12-08 Schild Sa A RACKET FOR WATCHMAKING MOVEMENT
US4201042A (en) * 1977-05-12 1980-05-06 A. Schild S.A. Regulator for a timepiece movement
EP2799937A1 (en) 2013-05-01 2014-11-05 Rolex Sa Shock-proof bearing for an horological balance
US9632483B2 (en) 2013-05-01 2017-04-25 Rolex Sa Shock absorber body for a balance of a horological oscillator

Similar Documents

Publication Publication Date Title
CH607462A5 (en)
CH257460A (en) Snowshoeing device for a pendulum timepiece.
CH338769A (en) Rack for timepieces
CH337129A (en) Timepiece with balance and hairspring
CH277377A (en) Regulator device with balance and hairspring for clockwork movement.
CH296064A (en) Device for adjusting the active length of the hairspring of a pendulum timepiece.
CH350932A (en) Bracelet time counter
CH274903A (en) Self-winding timepiece by oscillating weight.
CH274010A (en) Timepiece with balance spring and balance.
FR1223708A (en) Rack for timepieces
CH215708A (en) Clock movement regulator device.
CH549828A (en)
CH259509A (en) Watch whose winding and time setting are carried out by means of a rotating organ concentrically to the geometric axis of the watch hands.
CH242658A (en) Regulator device, with balance and hairspring, for timepieces.
CH308027A (en) Mobile eyebolt device.
CH335110A (en) Astronomical demonstration instrument
CH287280A (en) Racket for timepiece.
CH321185A (en) Timepiece balance
CH287471A (en) Device for fixing the anchor in a clockwork movement.
CH342522A (en) Rackmaking for a balance and hairspring timepiece
CH287120A (en) Regulator device with balance and hairspring for clockwork movement.
CH287930A (en) Self-winding watch by oscillating weight.
CH381613A (en) Regulator for watch movement
CH237674A (en) Endless screw.
CH312295A (en) Support for watch movement.