BE454716A - - Google Patents

Info

Publication number
BE454716A
BE454716A BE454716DA BE454716A BE 454716 A BE454716 A BE 454716A BE 454716D A BE454716D A BE 454716DA BE 454716 A BE454716 A BE 454716A
Authority
BE
Belgium
Prior art keywords
links
enveloping
desc
hairs
stamping
Prior art date
Application number
Other languages
French (fr)
Publication of BE454716A publication Critical patent/BE454716A/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44CPERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/02Link constructions
    • A44C5/04Link constructions extensible
    • A44C5/08Link constructions extensible having separate links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  " BRACELET METALLIQUE ELASTIQUE POUR   MONTRES   ET AUTRES " 
La présente invention concerne un bracelet métallique élastique pour montres et autres, qui peut être fabriqué économiquement par les seuls procédés industriels   (la     déoou....   page, emboutissage et pliage - sans recours à des soudures toujours délicates, longues   à   faire et partant coûteuses - et qui, par la disposition de ses éléments constitutifs, pré- .sente l'avantage de ne pas pincer ni arracher les poils      du poignat quand ledit bracelet revient à sa position   de   moin- dre extension. 



   Ce résultat est obtenu en donnant aux maillons des   di-     mensions  notamment des largeurs, telles que, compta tenu des épaisseurs de métal employé à leur fabrication, le   bra-   calât , même à l'état de repos, c'est-à-dire quand ses res- sorts sont détendus au maximum, présente toujours ses mail- lons enveloppants consécutifs suffisamment espacés entre eux pour   qua   les poils ne puissent pas s'y coincera 

 <Desc/Clms Page number 2> 

 
La dessin annexé illustre, à titre d'exemple   d'exécution   seulement, l'idée de   l'invention .   On y voit, fortement agrandi :

   Fig. 1 , 2 et 3 , un des maillons enveloppants, 
 EMI2.1 
 respect iv-ai.9ut an plan -car dévoua , da profil et an coupe transversale médians at Fig. 4 , 5 et 6 , dans les marnes positions, un dgs maillons aririlopp6s# Les Fig. 7 et 8 mon- trent le ressort à lame   d'abord   en vue de profil, puis en coupe transversale médiane. Enfin, les Fig. 9 et 10 re-   présentant   de face et de profil une paire de maillons mon- 
 EMI2.2 
 téu ensemble, lss voisina n'étai# Q.U9 les maillons envelop-   pante   avec leur intervalle position de repos. 



   La maillon enveloppant   est   obtenu ici au moyen d'une plaque de métal découpée et repliée en forme d'anneau 
 EMI2.3 
 un peu aplati, avec des languette latémlsx rabattuew pour la retenue du ressort   parlas   extrémités,   cas   languettes ayant également pour fonction de limiter la flexion dudit   cas-   
 EMI2.4 
 sort afin de lui conserver ses qualités el 'élastioité -.

   La dos de ces maillons peut recevoir par tous moyens opcopciée 1 estampage, gravure , 9tc.., tous cuotifs ddornecient désirés 
Le maillon enveloppé est réalisé par un fil de métal replié en anneau oblong, lesdeux extrémités dudit anneau portant chacune deux plats obtenus par   écrasement   à la presse, ce qui assure à cette pièce, une rigidité trans- 
 EMI2.5 
 versale pluu gx-arûa qu'ella us l'aurait sans cette confarma, tion. 



  R È'# ± N D I G A 'T 1 0 N 

**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.



   <Desc / Clms Page number 1>
 



  "ELASTIC METAL BRACELET FOR WATCHES AND OTHERS"
The present invention relates to an elastic metal bracelet for watches and others, which can be manufactured economically by only industrial processes (deoou .... page, stamping and folding - without recourse to welding which is always delicate, long to make and therefore expensive. - And which, by the arrangement of its constituent elements, presents the advantage of not pinching or tearing the hairs of the wrist when said bracelet returns to its position of least extension.



   This result is obtained by giving the links dimensions in particular widths, such that, taking into account the thicknesses of the metal used in their manufacture, the bracalate, even in the rest state, that is to say when its springs are relaxed to the maximum, always presents its consecutive enveloping straps sufficiently spaced between them so that the hairs cannot get caught there

 <Desc / Clms Page number 2>

 
The accompanying drawing illustrates, by way of example only, the idea of the invention. We can see, greatly enlarged:

   Fig. 1, 2 and 3, one of the enveloping links,
 EMI2.1
 respect iv-ai.9ut an plan -car devoted, da profile and a median transverse section at Fig. 4, 5 and 6, in the marls positions, a dg aririlopp6s links # Figs. 7 and 8 show the leaf spring first in profile view, then in median cross section. Finally, Figs. 9 and 10 represent from the front and in profile a pair of mon-
 EMI2.2
 téu together, the neighbor was not prop # Q.U9 the enveloping links with their interval rest position.



   The enveloping link is obtained here by means of a metal plate cut and folded in the shape of a ring
 EMI2.3
 slightly flattened, with folded latémlsx tabs for the retention of the spring by the ends, tabs also having the function of limiting the bending of said case.
 EMI2.4
 goes out in order to keep its qualities el 'elasticity -.

   The back of these links can receive by any opcopcied means 1 stamping, engraving, 9tc .., all types ddornecient desired
The wrapped link is produced by a metal wire folded into an oblong ring, the two ends of said ring each carrying two flats obtained by crushing in the press, which gives this part a transparent rigidity.
 EMI2.5
 versale plus gx-arûa than it would have been without this confarma, tion.



  R È '# ± N D I G A' T 1 0 N

** ATTENTION ** end of DESC field can contain start of CLMS **.


    

Claims (1)

Bracelet métallique élastique pour montras et autres, EMI2.6 caractérisé eu. ce que, constitué da pièoau élémentaires ob.. <Desc/Clms Page number 3> tenues par découpage, emboutissage et pliage, à l'exclusion de toute soudure, les maillons enveloppants laissent toujours entre eux , même revenus à leur position de repos, un espace suffisant pour que les poils du poignet n'y soient ni pinces, ni arrachés, l'espace susmentionné étant fonction de la largeur donnée auxdits maillons enveloppants , de celle des maillons enveloppés et en particulier de l'épaisseur des branches de ces derniers à laquelle vient ?'ajouter celle des ressorts insérés* Elastic metal bracelet for montras and others, EMI2.6 characterized eu. which, consisting of elementary pieces ob .. <Desc / Clms Page number 3> held by cutting, stamping and folding, to the exclusion of any welding, the enveloping links always leave between them, even when returned to their rest position, sufficient space so that the wrist hairs are neither clamped nor torn , the aforementioned space being a function of the width given to said enveloping links, of that of the enveloped links and in particular of the thickness of the branches of the latter to which is added that of the inserted springs *
BE454716D BE454716A (en)

Publications (1)

Publication Number Publication Date
BE454716A true BE454716A (en)

Family

ID=108800

Family Applications (1)

Application Number Title Priority Date Filing Date
BE454716D BE454716A (en)

Country Status (1)

Country Link
BE (1) BE454716A (en)

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