CH158576A - Device for automatic winding of timepieces. - Google Patents

Device for automatic winding of timepieces.

Info

Publication number
CH158576A
CH158576A CH158576DA CH158576A CH 158576 A CH158576 A CH 158576A CH 158576D A CH158576D A CH 158576DA CH 158576 A CH158576 A CH 158576A
Authority
CH
Switzerland
Prior art keywords
movement
fixed
cradle
support
timepieces
Prior art date
Application number
Other languages
French (fr)
Inventor
Mader & Cie.
Original Assignee
Mader & Cie
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 Mader & Cie filed Critical Mader & Cie
Publication of CH158576A publication Critical patent/CH158576A/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
    • G04B5/188Bearing, guide arrangements or suspension of the movement forming oscillating weight
    • 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
    • G04B5/04Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is limited
    • G04B5/06Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is limited acting in one direction only
    • 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
    • G04B5/182Guide arrangement of the moving weight in a straight course

Description

Disposiiif de remontage automatique de pieces d'vorlogerie. Lobjet de la pr6sente invention est un dispositif de remontage automatique de pieces d'horlogerie. Ce dispositif est caract6rise en ce qu'il comporte une masse de remontage comprenant Je mouvement et montee sur une partie fixe par 1'intermediaire dune paire de biellettes articulAes ä la masse et au Sup port et dune paire de leviers articu16s au Support et fixes ä un arbre qui peut osciller Jans 1e mouvement et qui presente une ma- nivelle en relation avec 1e ressort-moteur. Device for the automatic winding of watchmaking parts. The object of the present invention is an automatic winding device for timepieces. This device is characterized in that it comprises a winding mass comprising the movement and mounted on a fixed part by means of a pair of connecting rods articulated to the mass and to the Support and a pair of levers articulated to the Support and fixed to a shaft which can oscillate in the movement and which has a crank in connection with the mainspring.

Le dessin ei-annexe represente, ä titre d'exemple, une forme d'ex6cution de 1'objet de 1'invention, applique ä une montre-bracelet. The appended drawing represents, by way of example, one form of execution of the object of the invention, applied to a wristwatch.

La fig. 1 en est une vue en plan et la fig. 2 une vue en 61evation; la fig. 3 est une vue du mouvement, c6t6 des ponts, et la fig. 4 une coupe par IV-IV de fig. 3. fig. 1 is a plan view and FIG. 2 a view in 61evation; fig. 3 is a view of the movement, side of the bridges, and FIG. 4 a section through IV-IV of fig. 3.

Dans la forme d'ex6cution representee, 1e mouvement 1 est log6 dann une boite 2, de forme rectangulaire, mont6e Sur un Support fixe, constitu6 par un berceau 3 destine ä reposer Sur 1e poignet, ce montage se faisant au moyen de deux biellettes 4 et de deux leviers 5 pouvant osciller dann des plans verticaux, paralleles aux cötes longitudinaux de la boite 2. Les extremites du berceau 3 sont relevees et sont chacune traversee par une extrömit6 du bracelet 6 servant ä fixer ce berceau au bras du porteur de la montre. Les biellettes 4 sont articulees cbacune, dune part, en 7, Sur un meine axe du berceau 3 et, d'autre Part, en 8, sur les cöt6s longitu- dinaux de la boite 2. Les leviers 5 ont cha- cun une extremite articulec Sur un meine axe, en 9, et leurs extr6mites 10 sont fixees ä un arbre 11 traversant la boite 2 et 1e mouvement 1 dans lesquels il peut osciller. Cet arbre 11 pr6sente une manivelle 12 pou- vant osciller dann un evidement 1' du mou- vement et mixe en relation avec 1e ressort- moteur comme seit : ä cette maniv elle est articule, par une extremite 13, un cliquet 14 dont 1'autre extr6mite 15 coopere avec la denture ä dents de loup 16 dune roue ä rochet 17 montee Sur un pignon entrainant 1'arbre de barillet. 18 est un cliquet de re- tenue cooperant avec la roue 17, et 19 est un ressort fixe, dune Part, au mouvement 1 et, d'autre Part, au cliquet 14, et qui a pour but de maintenir 1'extrgmit6 15 de ce der- nier constamment en contact avec la roue ä. rochet 17. In the form of execution represented, the first movement 1 is housed in a box 2, of rectangular shape, mounted on a fixed support, constituted by a cradle 3 intended to rest on the wrist, this assembly being done by means of two rods 4 and two levers 5 which can oscillate in vertical planes, parallel to the longitudinal sides of the case 2. The ends of the cradle 3 are raised and are each crossed by one end of the bracelet 6 serving to fix this cradle to the arm of the wearer of the watch . The rods 4 are each articulated, on the one hand, at 7, on a same axis of the cradle 3 and, on the other hand, at 8, on the longitudinal sides of the box 2. The levers 5 each have an end articulatec On a same axis, at 9, and their ends 10 are fixed to a shaft 11 passing through the box 2 and the first movement 1 in which it can oscillate. This shaft 11 presents a crank 12 able to oscillate in a recess 1' of the movement and mixes in relation with the mainspring as follows: to this crank it is articulated, by one end 13, a pawl 14 whose 1' other end 15 cooperates with the wolf-toothed toothing 16 of a ratchet wheel 17 mounted on a pinion driving the barrel arbor. 18 is a retaining pawl cooperating with the wheel 17, and 19 is a fixed spring, on the one hand, to the movement 1 and, on the other hand, to the pawl 14, and which has the purpose of maintaining the end 15 of the the latter constantly in contact with the wheel ä. ratchet 17.

La boite 2 renfermant 1e mouvement 1, ainsi mont6e sur 1e berceau 3, peut se dd- placer sur ce dernier sous 1'action des se- cousses produites par les differents mouve- ments du bras du porteur de la montre; elle est guidee par les biellettes 4 et les leviers 5, parallelement ä elle-meme et occupe les deux positions extremes representees, dune Part, en traits pleins et, d'autre Part, en traits pointill6s en fix. 2. Lorsque la montre se deplace de Bauche ä droite en fix. 2, 1'arbre 11 tourne legerement dann 1e sens de la fieche f, ce qui deplace, de droite ä Bau- che en fix. 3, 1e cliquet 14 qui, ä son tour, actionne la roue ä rochet 17 et remonte 1e barillet. Lorsque la montre se d6place en sens contraire. 1'arbre 11 tourne en sens contraire de la flache f, et 1e cliquet se de- place, de Bauche ä dröite en fix. 3, en glis- sant sur la denture 16 de la roue ä rochet 17, laquelle n'est pas actionnee. Les extre- mit6s 20 du bracelet penetrent Jans 1e ber- ceau et ser vent ä limiter les mouvements de la montre, dann les deux sens, en aniortis- sant les chocs et en diminuant Je bruit. Case 2 containing movement 1, thus mounted on cradle 3, can move on the latter under the action of the jolts produced by the various movements of the arm of the wearer of the watch; it is guided by the rods 4 and the levers 5, parallel to itself and occupies the two extreme positions represented, on the one hand, in solid lines and, on the other hand, in fixed dashed lines. 2. When the watch moves from Bauche to the right in fix. 2, the shaft 11 rotates slightly in the direction of the arrow f, which moves, from right to Bauche in a fixed position. 3, the pawl 14 which, in turn, actuates the ratchet wheel 17 and winds the barrel. When the watch moves in the opposite direction. the shaft 11 rotates in the opposite direction to the wane f, and the pawl moves from Bauche to the right in a fixed position. 3, by sliding on the toothing 16 of the ratchet wheel 17, which is not actuated. The ends 20 of the bracelet penetrate the cradle and serve to limit the movements of the watch, in both directions, by reducing shocks and reducing noise.

Afin d'eviter une surtension du ressort- moteur, lorsque celui-ci est remonte k, fond, 1e mouvement peut comporter, entre 1e res sort et 1e barillet, une liaison ä. friction. In order to avoid an overtension of the mainspring, when the latter is back up, the 1st movement may comprise, between the 1st spring and the 1st barrel, a connection ä. friction.

Claims (2)

REVENDICATION Dispositif de remontage automatique de pieces d'horlogerie, caract6rise en ce qu'il comporte une masse de remontage compre- nant 1e mouvement et montde sur une Partie fixe par 1'intermediaire dune paire de biel laues articu16es ä la masse et au support et dune paire de leviers articules au support et fix5s ä un arbre qui peut osciller dann 1e mouvement et qui pAsente une manivelle en relation avec 1e ressort-moteur. SOUS-REVENDICATIONS 1 Dispositif selon la revendication, pour montre-bracelet, caracterise en ce que la masse de remontage est constituee par une bofte renfermant 1e mouvement et 1e ca- dran, 1e support kant constitue par un berceau destine ä reposer sur 1e poignet et aux extremites duquel se fixe 1e bra- celet. CLAIM Device for the automatic winding of timepieces, characterized in that it comprises a winding mass comprising the movement and mounted on a fixed part by means of a pair of connecting rods articulated to the mass and to the support and a pair of levers articulated to the support and fixed to a shaft which can oscillate in the movement and which presents a crank in relation to the mainspring. SUB-CLAIMS 1 Device according to claim, for a wristwatch, characterized in that the winding mass is constituted by a box enclosing the 1st movement and the 1st dial, the 1st kant support constitutes by a cradle intended to rest on the 1st wrist and at the ends of which the bracelet is fixed. 2 Dispositif selon la sous-i-evendication 1, caraotei,is6 en ce que les extremites du bracelet penetrent ä 1'interieur du berceau et servent de butees pour limiter les mou- vements de la montre en amortissant )es chocs et en diminuant 1e bruit. 2 Device according to sub-claim 1, caraotei, is6 in that the ends of the bracelet penetrate inside the cradle and serve as abutments to limit the movements of the watch by damping shocks and reducing the noise.
CH158576D 1931-09-23 1931-09-23 Device for automatic winding of timepieces. CH158576A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH388690X 1931-09-23
CH158576T 1931-09-23
CH1909998X 1931-09-23

Publications (1)

Publication Number Publication Date
CH158576A true CH158576A (en) 1932-11-30

Family

ID=61800703

Family Applications (1)

Application Number Title Priority Date Filing Date
CH158576D CH158576A (en) 1931-09-23 1931-09-23 Device for automatic winding of timepieces.

Country Status (4)

Country Link
US (1) US1909998A (en)
CH (1) CH158576A (en)
FR (1) FR742923A (en)
GB (1) GB388690A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH706350B1 (en) * 2012-04-12 2016-11-30 Montres Corum Sàrl clock movement with an automatic winding mechanism.
JP7023124B2 (en) * 2018-01-26 2022-02-21 セイコーインスツル株式会社 Movement and watches

Also Published As

Publication number Publication date
FR742923A (en) 1933-03-20
US1909998A (en) 1933-05-23
GB388690A (en) 1933-03-02

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