EP3069629A1 - Bracelet clasp - Google Patents
Bracelet clasp Download PDFInfo
- Publication number
- EP3069629A1 EP3069629A1 EP15159729.1A EP15159729A EP3069629A1 EP 3069629 A1 EP3069629 A1 EP 3069629A1 EP 15159729 A EP15159729 A EP 15159729A EP 3069629 A1 EP3069629 A1 EP 3069629A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clasp
- blade
- yoke
- spacer
- bracelet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000009975 flexible effect Effects 0.000 claims description 3
- 210000000707 wrist Anatomy 0.000 claims 6
- 238000013519 translation Methods 0.000 description 2
- 230000014616 translation Effects 0.000 description 2
- 208000031968 Cadaver Diseases 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/22—Fasteners for straps, chains or the like for closed straps
- A44C5/24—Fasteners for straps, chains or the like for closed straps with folding devices
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/21—Strap tighteners
- Y10T24/2143—Strap-attached folding lever
- Y10T24/2155—Jewelry-watch straps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/47—Strap-end-attaching devices
- Y10T24/4745—End clasp
Definitions
- the invention relates to a bracelet clasp, and in particular to watch bracelets.
- a folding clasp comprising a rigid base provided with two longitudinal members, a clevis arranged to be attached to a strand of the bracelet, and at least one folding arm having a rear end attached to one end of the base by a first joint and having a front end attached to the yoke by a second joint.
- the folding arm comprises two juxtaposed branches provided with pushers, and whose front ends are spaced apart by an elastic element.
- An object of the present invention is to overcome all or part of the disadvantages mentioned above by providing a clasp to meet the safety constraints and prevent the clasp opens easily.
- Another object of the invention is to provide a clasp to hold the yoke in place when the clasp is in the closed position, and prevent the stall strand attached to the yoke.
- the invention also aims to provide a clasp design simple and economical to manufacture.
- such a bracelet clasp provides increased security against theft attempts, the safety device preventing the lateral displacement of the yoke leading to unlocking the clasp when simultaneous pressures are exerted on both a pusher and on a flap of the yoke opposite said pusher.
- the invention also relates to a wristwatch comprising a bracelet provided with a clasp according to the invention.
- a bracelet clasp according to a first embodiment will now be described in the following referring jointly to figures 1 , 2, 3, 4 and 5 .
- the figures 1 and 5 are perspective views of the bracelet clasp which comprises a first rigid blade 1 having two longitudinal members 1a and 1b interconnected by a bridge. A first end 10 of this blade is hinged to a first end 20 of a second leaflet 2 by means of a folding blade 12. This second blade 2 is configured to receive a first strand of the bracelet at its second end 21 by means of a tree 23.
- the other end 11 of the first blade 1 is articulated to a first end 30 of a third folding blade 3, the third blade 3 partially covering the second end 21 of the second blade 2 when the clasp is in the closed position.
- the first blade 1 can be provided solid and have a receptacle comprising locking means configured to receive the branches 32 and 33.
- the clasp also comprises a yoke 4, articulated to the branches 32 and 33, provided with first and second flaps 40 and 41 extending perpendicular to the yoke 4.
- the flaps 40 and 41 have holes 42 and 43 configured to receive the ends of a shaft 44 to achieve the articulation between the branches 32 and 33 and the yoke 4.
- the yoke 4 may have means for holding a second strand of the bracelet, such as a pin 45 as illustrated in the figures or a bar so as to define a starting point for the second strand of the bracelet.
- the figures 3 and 5 show first and second pushers 320 and 330 which are integral with the first and second branches 32 and 33. According to the embodiment illustrated in FIGS. Figures 1 to 5 , the pushers 320 and 330 are not placed in alignment with the shaft 44 passing through the branches 32 and 33, but before this alignment. According to another embodiment, the pushers 320 and 330 may be in alignment with the shaft 44.
- a locking mechanism is arranged to hold the third blade 3 hooked on the first blade 1 when no pressure is exerted simultaneously on the pushers 320 and 330.
- the longitudinal members 1a and 1b of the first blade 1 respectively present fixed hooks 14 and 15 configured to cooperate respectively with hooks 34 and 35 arranged on the branches 32 and 33. This hooking can be observed at the figure 3 .
- the clasp comprises a safety device preventing the lateral displacement of the yoke 3 leading to an untimely unlocking of the clasp when simultaneous pressures are exerted on both a pusher 320 or 330 and on a flap 40 or 41 of the yoke 4 opposite said pusher.
- the safety device itself is in the form of a spacer 23 disposed at the second end 21 of the second blade 2, the spacer 23 being housed between the flaps 40 and 41 of the yoke 4 when the clasp is in the closed position.
- the pushers 320 and 330 are not actuated and we can observe the locking of the clasp, the hooks 14 and 15 of the longitudinal members 1a and 1b respectively cooperate the hooks 34 and 35 of the branches 32 and 33.
- each end of the spacer 23 comes into abutment respectively against each of the flaps 40 and 41 of the yoke 4 when pressure is exerted on one of the flaps 40 or 41 of the yoke 4, which prevents any deformation of the flaps 40 and 41.
- a bracelet clasp according to a second embodiment will now be described in the following referring jointly to Figures 6a, 6b, 6c and 7 .
- the figure 6a is a perspective view of the bracelet clasp according to the second embodiment, which comprises a first rigid blade 1 having two longitudinal members 1a and 1b interconnected by a bridge. A first end 10 of this blade is hinged to a first end 20 of a second leaflet 2 by means of a folding blade 12. This second blade 2 is configured to receive a first strand of the bracelet at its second end 21 by means of a tree 23.
- the other end 11 of the first blade 1 is articulated to a first end 30 of a third folding blade 3, the third blade 3 partially covering the second end 21 of the second blade 2 when the clasp is in the closed position.
- the clasp also comprises a yoke 4, articulated to the branches 32 and 33, provided with first and second flaps 40 and 41 extending perpendicular to the yoke 4.
- the flaps 40 and 41 have holes 42 and 43 configured to receive the ends of a shaft 44 to achieve the articulation between the branches 32 and 33 and the yoke 4.
- the yoke 4 comprises stops formed in the flaps 40 and 41 and are configured to cooperate with the spacer 23 of the safety device so as to prevent the rotation of the yoke 4 around the shaft 44 in the counterclockwise direction when the clasp is in closed position.
- the abutment means are formed by recesses 46 and 47 comprising an opening 460 and 470 directed downwards, that is to say toward the blades of the clasp, so that the ends of the spacer 23 can be introduced into the recesses 46 and 47.
- the end of the spacer 23 is housed in the recess 46 and thus blocks the opening of the yoke 4. In fact, the latter can no longer rotate counterclockwise around the shaft 44, and not can not nor to rotate clockwise, the pushers 320 and 330 blocking the yoke4 when the clasp is in the closed position.
- the recesses 46 and 47 allow one hand to block in rotation the yoke 4 when the clasp is closed, the spacer 23 abutting against the bottom 461, 471 of the recesses 46 and 47 when someone wishes to lift the clevis 4 while the clasp is in the closed position, and secondly each end of the spacer 23 abuts respectively against each of the walls of the recesses 46 and 47 formed in the flaps 40 and 41 of the yoke, which avoids any deformation of the flaps 40 and 41 of the yoke 4 when pressure is exerted on one of the flaps 40 or 41.
- the recesses 46 and 47 are provided in such a way that the spacer 23 passes through each of the flaps 40 and 41 of the yoke 4.
- the spacer 23 may comprise at each of its ends a ball pawl, each ball pawl being configured to cooperate with recesses 46 and 47 of hemispherical shape.
Landscapes
- Buckles (AREA)
- Adornments (AREA)
- Clamps And Clips (AREA)
Abstract
L'invention se rapporte à un fermoir de bracelet comprenant trois lames, et une chape articulée à l'une des lames. Le fermoir est pourvu de premier et second poussoirs et d'un dispositif de sécurité empêchant le déplacement latéral de la chape conduisant à un déverrouillage du fermoir quand des pressions simultanées sont exercées sur les poussoirs. Selon l'invention, le dispositif de sécurité comprend une entretoise venant se loger entre les rabats de la chape, les extrémités de l'entretoise venant en butée contre les rabats de la chape de façon à empêcher le déplacement latéral de la chape conduisant à un déverrouillage du fermoir quand des pressions simultanées sont exercées à la fois sur un poussoir et sur un rabat de la chape opposé au poussoir.The invention relates to a bracelet clasp comprising three blades, and a clevis articulated to one of the blades. The clasp is provided with first and second pushers and a safety device preventing lateral displacement of the yoke leading to unlocking the clasp when simultaneous pressures are exerted on the pushers. According to the invention, the safety device comprises a spacer being housed between the flaps of the yoke, the ends of the spacer abutting against the flaps of the yoke so as to prevent the lateral displacement of the yoke leading to a unlocking the clasp when simultaneous pressures are exerted on both a pusher and a flap of the yoke opposite to the pusher.
Description
L'invention se rapporte à un fermoir de bracelet, et notamment aux bracelets de montres.The invention relates to a bracelet clasp, and in particular to watch bracelets.
Il est connu du document
On connait également du document
Un but de la présente invention est de pallier tout ou partie des inconvénients cités précédemment en fournissant un fermoir permettant de répondre aux contraintes de sécurité et éviter que le fermoir s'ouvre aisément.An object of the present invention is to overcome all or part of the disadvantages mentioned above by providing a clasp to meet the safety constraints and prevent the clasp opens easily.
Un autre but de l'invention est de fournir un fermoir permettant de maintenir la chape en place lorsque le fermoir est en position fermée, et empêcher le décrochage du brin accroché à la chape.Another object of the invention is to provide a clasp to hold the yoke in place when the clasp is in the closed position, and prevent the stall strand attached to the yoke.
L'invention a également pour but de fournir un fermoir de conception simple et économique à fabriquer.The invention also aims to provide a clasp design simple and economical to manufacture.
A cet effet, l'invention se rapporte à un fermoir de bracelet comprenant :
- une première lame rigide dont une première extrémité est articulée sur une première extrémité d'une deuxième lame pliante configurée pour recevoir un premier brin du bracelet à sa deuxième extrémité, et dont la deuxième extrémité de la première lame est articulée sur une première extrémité d'une troisième lame dépliante d'où s'étendent des première et seconde branches auxquelles est articulée, autour d'un arbre, une chape munie de premier et second rabats s'étendant perpendiculairement par rapport à la chape, et des moyens de maintien d'un second brin du bracelet, la troisième lame recouvrant partiellement la deuxième extrémité de la deuxième lame lorsque le fermoir est en position fermée,
- des premier et second poussoirs faisant corps avec les première et seconde branches,
- un mécanisme de verrouillage configuré pour maintenir verrouillée la troisième lame sur la première lame quand aucune pression n'est exercée simultanément sur les poussoirs,
- un dispositif de sécurité empêchant la rotation de la chape autour de l'arbre dans le sens antihoraire conduisant à un décrochage du second brin des moyens de maintien quand on tente d'ouvrir la chape lorsque le fermoir est en position fermée,.
- a first rigid blade whose first end is articulated on a first end of a second folding blade configured to receive a first strand of the bracelet at its second end, and whose second end of the first blade is articulated on a first end of a third folding blade from which extend first and second branches which is articulated around a shaft, a yoke provided with first and second flaps extending perpendicular to the yoke, and means for maintaining a second strand of the bracelet, the third blade partially covering the second end of the second blade when the clasp is in the closed position,
- first and second pushers integral with the first and second branches,
- a locking mechanism configured to keep locked the third blade on the first blade when no pressure is exerted simultaneously on the pushers,
- a safety device preventing the rotation of the yoke around the shaft in the counterclockwise direction leading to a stall of the second strand of the holding means when attempting to open the yoke when the clasp is in the closed position ,.
Selon l'invention, le dispositif de sécurité comprend :
- une entretoise venant se loger entre les rabats de la chape, les extrémités de l'entretoise venant en butée contre les rabats de la chape,
- des butées configurées pour coopérer avec l'entretoise pour empêcher la rotation de la chape autour de l'arbre lorsque le fermoir est en position fermée.
- a spacer being housed between the flaps of the yoke, the ends of the spacer abutting against the flaps of the yoke,
- stops configured to cooperate with the spacer to prevent rotation of the yoke around the shaft when the clasp is in the closed position.
Grâce à ces caractéristiques, un tel fermoir de bracelet offre une sécurité accrue contre les tentatives de vol, le dispositif de sécurité empêchant le déplacement latéral de la chape conduisant à un déverrouillage du fermoir quand des pressions simultanées sont exercées à la fois sur un poussoir et sur un rabat de la chape opposé audit poussoir.Thanks to these features, such a bracelet clasp provides increased security against theft attempts, the safety device preventing the lateral displacement of the yoke leading to unlocking the clasp when simultaneous pressures are exerted on both a pusher and on a flap of the yoke opposite said pusher.
Conformément à d'autres variantes avantageuses de l'invention :
- les butées sont formées dans les rabats ;
- les butées sont chacune formées par un évidement comprenant chacun une ouverture pour le passage de l'entretoise ;
- les extrémités de l'entretoise viennent en butée dans les évidements des rabats de la chape de façon à empêcher le déplacement latéral de la chape conduisant à un déverrouillage du fermoir quand des pressions simultanées sont exercées à la fois sur un poussoir et sur un rabat de la chape opposé audit poussoir ;
- l'entretoise est portée par la deuxième lame ;
- l'entretoise est fixée à la seconde extrémité de la deuxième lame ;
- l'entretoise sert de point d'ancrage pour le premier brin du bracelet ;
- le fermoir comprend des moyens de verrouillage pour maintenir la deuxième lame verrouillée contre la première lame lorsque le fermoir est en position fermée ;
- le mécanisme de verrouillage comprend d'une part une première paire de crochets solidaires de la première lame, et d'autre part, une seconde paire de crochets solidaires de la troisième lame ;
- la seconde paire de crochets est solidaires des branches ;
- les branches sont flexibles latéralement sur tout ou partie de leur longueur.
- the stops are formed in the flaps;
- the stops are each formed by a recess each comprising an opening for the passage of the spacer;
- the ends of the spacer abut in the recesses of the flaps of the yoke so as to prevent the lateral displacement of the yoke leading to unlocking the clasp when simultaneous pressures are exerted on both a pusher and a flap of the opposite yoke to said pusher;
- the spacer is carried by the second blade;
- the spacer is attached to the second end of the second blade;
- the spacer serves as an anchor for the first strand of the bracelet;
- the clasp comprises locking means for keeping the second blade locked against the first blade when the clasp is in the closed position;
- the locking mechanism comprises firstly a first pair of hooks integral with the first blade, and secondly, a second pair of hooks integral with the third blade;
- the second pair of hooks is integral with the branches;
- the branches are laterally flexible over all or part of their length.
L'invention concerne également une montre-bracelet comportant un bracelet muni d'un fermoir conforme à l'invention.The invention also relates to a wristwatch comprising a bracelet provided with a clasp according to the invention.
D'autres caractéristiques et avantages de l'invention apparaîtront plus clairement à la lecture de la description suivante d'un mode de réalisation particulier de l'invention, donné à titre de simple exemple illustratif et non limitatif, et des figures annexées, parmi lesquelles :
- la
figure 1 est une vue en perspective d'un fermoir conforme à un premier mode de réalisation de l'invention ; - la
figure 2 est une vue de dessus d'un fermoir conforme à un premier mode de réalisation de l'invention ; - la
figure 3 est une vue de dessous d'un fermoir conforme à un premier mode de réalisation de l'invention ; - la
figure 4 est une vue de côté d'un fermoir conforme à un premier mode de réalisation de l'invention ; - la
figure 5 est une vue éclatée d'un fermoir d'un fermoir conforme à un premier mode de réalisation de l'invention ; - les
figures 6a à 6c illustrent respectivement un fermoir conforme à un second mode de réalisation de l'invention, une vue de dessus et de dessous de la chape du fermoir selon le deuxième mode de réalisation ; - la
figure 7 illustre une vue en coupe d'un fermoir conforme à un second mode de réalisation de l'invention.
- the
figure 1 is a perspective view of a clasp according to a first embodiment of the invention; - the
figure 2 is a top view of a clasp according to a first embodiment of the invention; - the
figure 3 is a bottom view of a clasp according to a first embodiment of the invention; - the
figure 4 is a side view of a clasp according to a first embodiment of the invention; - the
figure 5 is an exploded view of a clasp of a clasp according to a first embodiment of the invention; - the
Figures 6a to 6c respectively illustrate a clasp according to a second embodiment of the invention, a view from above and from below the yoke of the clasp according to the second embodiment; - the
figure 7 illustrates a sectional view of a clasp according to a second embodiment of the invention.
Un fermoir pour bracelet selon un premier mode de réalisation va maintenant être décrit dans ce qui suit faisant référence conjointement aux
Les
L'autre extrémité 11 de la première lame 1 est articulée à une première extrémité 30 d'une troisième lame 3 dépliante, la troisième lame 3 recouvrant partiellement la deuxième extrémité 21 de la deuxième lame 2 lorsque le fermoir est en position fermée.The
De la première extrémité 30 de la troisième lame 3 émergent des première et seconde branches 32 et 33 mobiles en translations. Selon une variante de l'invention, non représentée sur les figures, la première lame 1 peut être prévue pleine et présenter un réceptacle comprenant des moyens de verrouillage configurés pour recevoir les branches 32 et 33.From the
Le fermoir comprend également une chape 4, articulée aux branches 32 et 33, munie de premier et second rabats 40 et 41 s'étendant perpendiculairement par rapport à la chape 4. Les rabats 40 et 41 présentent des trous 42 et 43 configurés pour recevoir les extrémités d'un arbre 44 pour réaliser l'articulation entre les branches 32 et 33 et la chape 4.The clasp also comprises a
La chape 4 peut présenter des moyens de maintien d'un second brin du bracelet, tels qu'un pion 45 comme illustré sur les figures ou encore une barrette de manière à définir un point de départ pour le second brin du bracelet. Les
Un mécanisme de verrouillage est arrangé pour maintenir accroché la troisième lame 3 sur la première lame 1 quand aucune pression n'est exercée simultanément sur les poussoirs 320 et 330. A cet effet, les longerons 1a et 1 b de la première lame 1 présentent respectivement des crochets 14 et 15 fixes configurés pour coopérer respectivement avec des crochets 34 et 35 disposés sur les branches 32 et 33. On peut observer cet accrochage à la
Selon l'invention, le fermoir comprend un dispositif de sécurité empêchant le déplacement latéral de la chape 3 conduisant à un déverrouillage intempestif du fermoir quand des pressions simultanées sont exercées à la fois sur un poussoir 320 ou 330 et sur un rabat 40 ou 41 de la chape 4 opposé audit poussoir.According to the invention, the clasp comprises a safety device preventing the lateral displacement of the
Comme on peut l'observer sur les figures, le dispositif de sécurité proprement dit se présente sous la forme d'une entretoise 23 disposée à la deuxième extrémité 21 de la deuxième lame 2, l'entretoise 23 venant se loger entre les rabats 40 et 41 de la chape 4 lorsque le fermoir est en position fermée.As can be seen in the figures, the safety device itself is in the form of a
Nous allons à présent montrer comment fonctionne le dispositif de sécurité.We will now show how the security feature works.
A la
Quand le fermoir est replié selon la
Lorsqu'une pression identique est exercée à la fois sur le poussoir 320 et sur le rabat 41 de la chape 4, le déverrouillage du fermoir n'est pas provoqué grâce au dispositif de sécurité installé. En position fermée, l'entretoise 23 vient buter contre la paroi interne des rabats 40 et 41 de la chape 4. On comprendra que si l'entretoise 23 n'existait pas, la pression exercée sur le rabat 41 de la chape 4 provoquerait le déplacement de cette dernière et également de la branche 33, provoquant ainsi le décrochage des crochets 15 et 33. On retrouve la même situation si l'autre poussoir 321 était activé et si une pression était exercée sur l'autre rabat 40 de la chape 4.When an identical pressure is exerted on both the
En conclusion, pour ouvrir le fermoir, des pressions simultanées doivent être exercées sur les deux poussoirs, des pressions exercées sur la chape restant sans effet. Lorsque les poussoirs 320 et 330 sont actionnés, les crochets 34 et 35 des branches 32 et 33 se dégagent des crochet 14 et 15 des longerons 1a et 1b, provoquant ainsi la libération de la troisième lame 3 et l'ouverture du fermoir.In conclusion, to open the clasp, simultaneous pressures must be exerted on the two pushers, pressures exerted on the screed remaining without effect. When the
Un fermoir pour bracelet selon un second mode de réalisation va maintenant être décrit dans ce qui suit faisant référence conjointement aux
La
L'autre extrémité 11 de la première lame 1 est articulée à une première extrémité 30 d'une troisième lame 3 dépliante, la troisième lame 3 recouvrant partiellement la deuxième extrémité 21 de la deuxième lame 2 lorsque le fermoir est en position fermée.The
De la première extrémité 30 de la troisième lame 3 émergent des première et seconde branches 32 et 33 mobiles en translations. Le fermoir comprend également une chape 4, articulée aux branches 32 et 33, munie de premier et second rabats 40 et 41 s'étendant perpendiculairement par rapport à la chape 4. Les rabats 40 et 41 présentent des trous 42 et 43 configurés pour recevoir les extrémités d'un arbre 44 pour réaliser l'articulation entre les branches 32 et 33 et la chape 4.From the
Comme on peut l'observer sur les
Les moyens de butée sont formés par des évidements 46 et 47 comprenant une ouverture 460 et 470 dirigée vers le bas, c'est-à-dire vers les lames du fermoir, pour que les extrémités de l'entretoise 23 puissent être introduites dans les évidements 46 et 47. Comme on peut l'observer à la
Avantageusement, les évidements 46 et 47 permettent d'une part de bloquer en rotation la chape 4 lorsque le fermoir est fermé, l'entretoise 23 venant en butée contre le fond 461, 471 des évidements 46 et 47 lorsque quelqu'un souhaite soulever la chape 4 alors que le fermoir est en position fermée, et d'autre part chaque extrémité de l'entretoise 23 vient en butée respectivement contre chacune des parois des évidements 46 et 47 formés dans les rabats 40 et 41 de la chape, ce qui évite toute déformation des rabats 40 et 41 de la chape 4 lorsqu'une pression est exercée sur l'un des rabats 40 ou 41.Advantageously, the
Selon un mode de réalisation alternatif, non représenté sur les figures, les évidements 46 et 47 sont prévus débouchants de manière que l'entretoise 23 traverse chacun des rabats 40 et 41 de la chape 4.According to an alternative embodiment, not shown in the figures, the
Encore selon un mode de réalisation alternatif, non représenté sur les figures, l'entretoise 23 peut comprendre à chacune de ses extrémités un cliquet à bille, chaque cliquet à bille étant configuré pour coopérer avec des évidements 46 et 47 de forme hémisphériqueStill according to an alternative embodiment, not shown in the figures, the
Bien entendu, la présente invention ne se limite pas à l'exemple illustré mais est susceptible de diverses variantes et modifications qui apparaîtront à l'homme de l'art.Of course, the present invention is not limited to the illustrated example but is susceptible of various variations and modifications that will occur to those skilled in the art.
- 1. Première lame,1. First blade,
- 10. Première extrémité de la première lame,10. First end of the first blade,
- 11. Seconde extrémité de la première lame,11. Second end of the first blade,
- 12. Arbre,12. Tree,
- 13. Arbre,13. Tree,
- 14,15. Première paire de crochets,14.15. First pair of hooks,
- 2. Deuxième lame,2. Second blade,
- 20. Première extrémité de la deuxième lame,20. First end of the second blade,
- 21. Seconde extrémité de la deuxième lame, 23. Entretoise,21. Second end of the second blade, 23. Spacer,
- 3. Troisième lame,3. Third blade,
- 30. Première extrémité de la troisième lame,30. First end of the third blade,
- 31. Seconde extrémité de la troisième lame, 32,33. Branches,31. Second end of the third blade, 32,33. branches,
- 34,35. Seconde paire de crochets,34.35. Second pair of hooks,
- 320,330. Poussoirs,320.330. Plungers,
- 4. Chape,4. Clevis,
- 40,41. Rabats de la chape,40.41. Flaps of the screed,
- 42,43. Trous,42.43. holes,
- 44. Arbre,44. Tree,
- 45. Pion,45. Pawn,
- 46, 47. Evidements,46, 47. Evidements,
- 460, 470. Ouvertures,460, 470. Openings,
- 461, 471. Fond des évidements.461, 471. Bottom of the recesses.
Claims (12)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15159729.1A EP3069629B1 (en) | 2015-03-18 | 2015-03-18 | Bracelet clasp |
US15/014,545 US9491992B2 (en) | 2015-03-18 | 2016-02-03 | Bracelet clasp |
JP2016024518A JP6186461B2 (en) | 2015-03-18 | 2016-02-12 | Bracelet clasp |
CN201610151022.7A CN105982404B (en) | 2015-03-18 | 2016-03-16 | Chain clasp |
KR1020160031362A KR101796854B1 (en) | 2015-03-18 | 2016-03-16 | Bracelet clasp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15159729.1A EP3069629B1 (en) | 2015-03-18 | 2015-03-18 | Bracelet clasp |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3069629A1 true EP3069629A1 (en) | 2016-09-21 |
EP3069629B1 EP3069629B1 (en) | 2019-07-03 |
Family
ID=52814809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15159729.1A Active EP3069629B1 (en) | 2015-03-18 | 2015-03-18 | Bracelet clasp |
Country Status (5)
Country | Link |
---|---|
US (1) | US9491992B2 (en) |
EP (1) | EP3069629B1 (en) |
JP (1) | JP6186461B2 (en) |
KR (1) | KR101796854B1 (en) |
CN (1) | CN105982404B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH715688A1 (en) * | 2018-12-21 | 2020-06-30 | Cartier Int Ag | Folding clasp for bracelet. |
USD906872S1 (en) * | 2019-01-21 | 2021-01-05 | Richemont International AG | Clasp for watch bracelet |
JP1653806S (en) * | 2019-03-11 | 2020-02-25 | ||
CH715988B1 (en) * | 2019-03-21 | 2022-05-31 | Bulgari Horlogerie Sa | Bracelet clasp. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1832734A (en) | 1931-02-17 | 1931-11-17 | Gemex Co | Extension device |
EP0913106A1 (en) | 1997-10-30 | 1999-05-06 | Dexel S.A. | Foldable fastener for a bracelet |
CH689931A5 (en) * | 1995-12-18 | 2000-02-15 | Renato Poli | Clasp for watch bracelet |
JP2008289638A (en) * | 2007-05-24 | 2008-12-04 | Bambi:Kk | Three-folding clasp band structure |
EP2502515A1 (en) * | 2011-03-21 | 2012-09-26 | The Swatch Group Management Services AG | Bracelet clasp |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2705873B1 (en) * | 1993-06-03 | 1995-08-11 | Ferrario Luigi | Folding clasp type bracelet. |
JP3359537B2 (en) * | 1997-04-25 | 2002-12-24 | 日本精密株式会社 | Middle clasp for watch band and holder used for it |
CH699845B1 (en) * | 2007-12-21 | 2010-05-14 | Brogioli Sa | Locking device, particularly lock for folding bracelet for changing extent of bracelet in opened condition, has rigid base part, rotating arm, front part and closing unit with interconnected locking elements |
EP2502516B1 (en) | 2011-03-21 | 2013-07-17 | Omega SA | Bracelet clasp |
CN203279935U (en) * | 2013-04-22 | 2013-11-13 | 裘里斯杨 | Watchband buckle component |
-
2015
- 2015-03-18 EP EP15159729.1A patent/EP3069629B1/en active Active
-
2016
- 2016-02-03 US US15/014,545 patent/US9491992B2/en active Active
- 2016-02-12 JP JP2016024518A patent/JP6186461B2/en active Active
- 2016-03-16 CN CN201610151022.7A patent/CN105982404B/en active Active
- 2016-03-16 KR KR1020160031362A patent/KR101796854B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1832734A (en) | 1931-02-17 | 1931-11-17 | Gemex Co | Extension device |
CH689931A5 (en) * | 1995-12-18 | 2000-02-15 | Renato Poli | Clasp for watch bracelet |
EP0913106A1 (en) | 1997-10-30 | 1999-05-06 | Dexel S.A. | Foldable fastener for a bracelet |
JP2008289638A (en) * | 2007-05-24 | 2008-12-04 | Bambi:Kk | Three-folding clasp band structure |
EP2502515A1 (en) * | 2011-03-21 | 2012-09-26 | The Swatch Group Management Services AG | Bracelet clasp |
Also Published As
Publication number | Publication date |
---|---|
US20160270492A1 (en) | 2016-09-22 |
EP3069629B1 (en) | 2019-07-03 |
JP2016174894A (en) | 2016-10-06 |
US9491992B2 (en) | 2016-11-15 |
CN105982404B (en) | 2017-10-27 |
KR20160112999A (en) | 2016-09-28 |
CN105982404A (en) | 2016-10-05 |
JP6186461B2 (en) | 2017-08-23 |
KR101796854B1 (en) | 2017-11-10 |
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