WO1989008413A1 - Safety clasp - Google Patents

Safety clasp Download PDF

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Publication number
WO1989008413A1
WO1989008413A1 PCT/FR1989/000103 FR8900103W WO8908413A1 WO 1989008413 A1 WO1989008413 A1 WO 1989008413A1 FR 8900103 W FR8900103 W FR 8900103W WO 8908413 A1 WO8908413 A1 WO 8908413A1
Authority
WO
WIPO (PCT)
Prior art keywords
hook
housing
articulated
clasp
towards
Prior art date
Application number
PCT/FR1989/000103
Other languages
French (fr)
Inventor
Guy Jacquesson
Original Assignee
Lith'or
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 Lith'or filed Critical Lith'or
Publication of WO1989008413A1 publication Critical patent/WO1989008413A1/en

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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
    • A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
    • A44C5/2052—Fasteners provided with at least one push-button acting parallel to the main plane of the fastener and perpendicularly to the direction of the fastening

Definitions

  • the present invention relates to a safety clasp for necklaces, bracelets or curb chains.
  • clasps such as screw, ring, interlocking and clipping fasteners, etc.
  • These clasps when used on jewelry, need to be combined with an additional safety device, most often, a chain in two parts, connecting, via an annular clasp, the two ends of the jewel.
  • This additional device increases the price of the closure system, aesthetically penalizes the jewel and obliges the user to carry out several operations to secure or disengage the ends of the jewel.
  • the safety clasp according to the invention aims to remedy these drawbacks.
  • This clasp as it is characterized, solves the problem of creating a clasp, offering any guarantee of safety and easy to maneuver by the user.
  • This clasp is mainly characterized in that it consists of a housing and two hooks that snap into each other by snap-fastening, one of which is free and is drawn back towards the outside of the housing by an elastic stop and the other of which, articulated with respect to the housing and returned towards the interior of the latter by a spring, is operable by a pusher and by depressing the free hook inside the housing.
  • the housing has, on one of its long sides, an opening allowing the free movement of the hook hinged outwards and, on one of its short sides, two slides, one of which, the widest, allows the introduction and the longitudinal sliding of the free hook and the other of which serves as a housing for the pusher of the articulated hook.
  • the return spring of the articulated hook is arranged between the bottom of the housing and the rear face of the articulated hook. It is held in place by means of a counterbore made in the bottom of the housing, by a notch provided in the upper rear part of the hook and by the walls of the housing.
  • the lateral opening allowing free movement towards the outside of the articulated hook, is extended towards the rear of said hook by a length just sufficient to allow the introduction and the force fitting of the hook return spring. Speak clearly.
  • the front face of the hooks is inclined towards the rear of the hooks by an angle sufficient to allow them to be fixed securely by snap-fastening.
  • the rear edge of the notch of the hooks is cut at an angle allowing the pivoting of the articulated hook towards the outside, by driving in the free hook inside the housing.
  • the front part of the sliding plunger is inclined, towards the rear, by an angle corresponding to that of the front face of the beak of the articulated hook.
  • the end of the articulated hook is tapered so that it can be retained with a fingernail after pivoting under the action of the movable hook, during voluntary insertion of the latter.
  • the clasp does not comprise any operating part capable of being actuated i ntempest i ement by latching and that it can be opened or closed by simple longitudinal compression.
  • FIG. 1 represents a view in longitudinal section of a safety clasp with an opening push-button and outwardly return u hook hooked by the elastic stop,
  • FIG. 2 shows a longitudinal sectional view of a simplified embodiment of the safety clasp according to the invention, comprising no opening pusher, nor elastic stop for returning the free hook.
  • Figure 1 shows a safety clasp essentially comprising a housing 1, having a lateral opening 1a, two slides 1b and 1c and a counterbore 1d; a free hook 2, the front face 2a of which is inclined backwards; an articulated hook 3, the front face 3b of which is inclined towards the rear, the rear upper part of which has a notch 3a and the tapered end of which 3d; a return spring 5 of the articulated hook 3; a sliding pusher 7, the front part 7a of which is inclined towards the rear and of an elastic stop 6.
  • the spring 5 is supported in a countersink 7d of the housing and in a notch 3a of the articulated hook 3.
  • the articulated hook 3 being permanently returned towards the inside of the housing 1 by the spring 5, and the front faces 2a and 3b of the free 2 and articulated hooks 3 being inclined rearward to constitute a corner outlet, it suffices to penetrate the free hook 2 inside the housing 1, by the slide 1b, then to exert pressure thereon, maintaining the housing 1, to obtain the locking of the nozzles 2b and 3c of the two hooks 2 and 3 and the closing of the clasp.
  • the elastic stop 6 having been compressed by the hook 2 during the closing of the clasp, it suffices therefore to exert a pressure on the free end of the pusher 7 to obtain the sliding of the latter in the slide 1c and the pivoting of the articulated hook 3, by wedge effect, between the front part 7a of said pusher 7 and the inclined part 3b of the articulated hook 3.
  • the clasp thus opens automatically as soon as the pushing in of the pusher 7 is sufficient to allow the disengagement of the spouts 2b and 3c of the two hooks 2 and 3.
  • the clasp is closed in the same way as in the previous version but that, on the other hand, its opening is obtained by compression, in the longitudinal direction, in order to obtain a sliding towards the inside of the housing 8 of the hook 9 which causes, by wedge effect between the spouts of the two hooks 9 and 10, the pivoting of the articulated hook 10 towards the outside.
  • the safety clasp according to the invention is intended mainly for necklaces, bracelets and curb chains, but it could also be advantageously used for securing belt ends or other devices of this type.

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  • Adornments (AREA)

Abstract

Safety clasp for necklaces, bracelets including chain-type bracelets. Said clasp consists essentially of a casing (1) of two hooks (2 and 3), mounted in opposed manner inside the casing (1), engageable by a clip system whereby one movable hook (2) is urged outwardly by a flexible stop (6) and the other (3), hinged to the casing (1) and urged inwardly of the latter by a spring (5), can be operated by a sliding plunger (7) or by pressing the moving hook (2) inwardly of the casing (1). Application: jewelry.

Description

Fermoir de sécurité Safety clasp
La présente invention concerne un fermoir de sécurité pour colliers, bracelets ou gourmettes.The present invention relates to a safety clasp for necklaces, bracelets or curb chains.
On connaît déjà différentes sortes de fermoirs, tels que fermoirs à vis, à anneau, à emboîtement et clipsage etc.. Ces fermoirs, lorsqu' ils sont utilisés sur des bijoux, nécessitent d'être combinés à un dispositif de sécurité supplémen aire constitué, le plus souvent, d'une chaînette en deux parties, reliant, par l'intermédiaire d'un fermoir annulaire, les deux extrémités du bijou. Ce dispositif supplémentaire augmente le prix du système de fermeture, pénalise esthétiquement le bijou et oblige l'uti lisateur à effectuer plusieurs opérations pour solidariser ou désolidariser les extrémités du bijou.Various kinds of clasps are already known, such as screw, ring, interlocking and clipping fasteners, etc. These clasps, when used on jewelry, need to be combined with an additional safety device, most often, a chain in two parts, connecting, via an annular clasp, the two ends of the jewel. This additional device increases the price of the closure system, aesthetically penalizes the jewel and obliges the user to carry out several operations to secure or disengage the ends of the jewel.
Le fermoir de sécurité selon l 'invention, vise à remédier à ces inconvénients. Ce fermoir, tel qu'il se caractérise, résout le problème consistant à créer un fermoir, offrant toute garantie de sécurité et facile à manoeuvrer par l 'uti lisateur.The safety clasp according to the invention aims to remedy these drawbacks. This clasp, as it is characterized, solves the problem of creating a clasp, offering any guarantee of safety and easy to maneuver by the user.
Ce fermoir se caractérise principalement, en ce qu'i l est constitué d'un boîtier et de deux crochets s'embectant l'un dans l'autre par encliquetage dont l'un, libre, est rappelé vers l 'extérieur du boîtier par une butée élastique et dont l 'autre, articulé par rapport au boîtier et rappelé vers l 'intérieur de ce dernier par un ressort, est manoeuvrable par un poussoir et par enfoncement du crochet libre à l'intérieur du boîtier.This clasp is mainly characterized in that it consists of a housing and two hooks that snap into each other by snap-fastening, one of which is free and is drawn back towards the outside of the housing by an elastic stop and the other of which, articulated with respect to the housing and returned towards the interior of the latter by a spring, is operable by a pusher and by depressing the free hook inside the housing.
Le boîtier comporte, sur l 'un de ses grands côtés, une ouverture permettant le libre débattement du crochet articulé vers l'extérieur et, sur l'un de ses petits côtés, deux glissières, dont l'une, la plus large, permet l'introduction et le coulissemeπt longitudinal du crochet libre et dont l'autre sert de logement au poussoir de commande du crochet arti culé.The housing has, on one of its long sides, an opening allowing the free movement of the hook hinged outwards and, on one of its short sides, two slides, one of which, the widest, allows the introduction and the longitudinal sliding of the free hook and the other of which serves as a housing for the pusher of the articulated hook.
Le ressort de rappel du crochet articulé est disposé entre le fond du boîtier et la face arrière du crochet articulé. Il est maintenu en place par l'intermédiaire d'un lamage réalisé dans le fond du boîtier, par une échancrure aménagée dans la partie supérieure arrière du crochet et par les parois du boîtier.The return spring of the articulated hook is arranged between the bottom of the housing and the rear face of the articulated hook. It is held in place by means of a counterbore made in the bottom of the housing, by a notch provided in the upper rear part of the hook and by the walls of the housing.
L'ouverture latérale, permettant le libre débattement vers l'extérieur du crochet articulé, est prolongée vers l'arrière dudit crochet d'une longueur juste suffisante pour permettre l'in roduction et la mise en place en force du ressort de rappel du crochet articulé.The lateral opening, allowing free movement towards the outside of the articulated hook, is extended towards the rear of said hook by a length just sufficient to allow the introduction and the force fitting of the hook return spring. Speak clearly.
La face avant des crochets est inclinée, vers l'arrière de ceux-ci d'un angle suffisant pour permettre leur solidari sati on par encliquetage.The front face of the hooks is inclined towards the rear of the hooks by an angle sufficient to allow them to be fixed securely by snap-fastening.
Le bord arrière de l'échancrure des crochets est découpé selon un angle permettant le pivotement du crochet articulé vers l'extérieur, par enfoncement du crochet libre à l'intérieur du boîtier.The rear edge of the notch of the hooks is cut at an angle allowing the pivoting of the articulated hook towards the outside, by driving in the free hook inside the housing.
La partie avant du poussoir coulissant est inclinée, vers l'arrière, d'un angle correspondant à celui de la face avant du bec du crochet articulé.The front part of the sliding plunger is inclined, towards the rear, by an angle corresponding to that of the front face of the beak of the articulated hook.
L'extrémité du crochet articulé est effilée de façon à permettre la retenue de celui-ci avec un ongle après pivotement sous l'action du crochet mobi le, lors de l 'enfoncement volontaire de ce dernier.The end of the articulated hook is tapered so that it can be retained with a fingernail after pivoting under the action of the movable hook, during voluntary insertion of the latter.
Les avantages obtenus, grâce à cette invention, consistent essentiellement en ceci que le fermoir ne comporte aucune pièce de manoeuvre susceptible d'être actionnée i ntempest i ement par accrochage et qu'il peut être ouvert ou fermé par simple compression longitudinale.The advantages obtained, thanks to this invention, essentially consist in the fact that the clasp does not comprise any operating part capable of being actuated i ntempest i ement by latching and that it can be opened or closed by simple longitudinal compression.
D'autres caractéristiques et avantages apparaîtront dans la description qui va suivre de deux modes de réalisation du fermoir de sécurité selon l'invention, donnés à titre d'exemples non limitatifs, au regard des dessins annexés sur lesquels :Other characteristics and advantages will appear in the following description of two embodiments of the safety clasp according to the invention, given by way of nonlimiting examples, with regard to the appended drawings in which:
- la figure 1 représente une vue en coupe longitudinale d'un fermoir de sécurité à poussoir d'ouverture et à rappel vers l'extérieur u crochet mobi le par butée élastique,FIG. 1 represents a view in longitudinal section of a safety clasp with an opening push-button and outwardly return u hook hooked by the elastic stop,
- la figure 2 représente une vue en coupe longitudinale d'un mode de réalisation simplifié du fermoir de sécurité selon l'invention, ne comportant pas de poussoir d'ouverture, ni de butée élastique de rappel du crochet libre.- Figure 2 shows a longitudinal sectional view of a simplified embodiment of the safety clasp according to the invention, comprising no opening pusher, nor elastic stop for returning the free hook.
La figure 1 représente un fermoir de sécurité comprenant essentiellement un boîtier 1, comportant une ouverture latérale 1a, deux glissières 1b et 1c et un lamage 1d ; un crochet libre 2, dont la face avant 2a est inclinée vers l 'arrière ; un crochet articulé 3, dont la face avant 3b est inclinée vers l'arrière dont la partie supérieure arrière comporte une échancrure 3a et dont l'extrémité 3d est effilée; un ressort de rappel 5 du crochet articulé 3 ; un poussoir coulissant 7 dont la partie avant 7a est inclinée vers l'arrière et d'une butée élastique 6. Le ressort 5 prend appui dans un lamage 7d du boîtier et dans une échancrure 3a du crochet articulé 3.Figure 1 shows a safety clasp essentially comprising a housing 1, having a lateral opening 1a, two slides 1b and 1c and a counterbore 1d; a free hook 2, the front face 2a of which is inclined backwards; an articulated hook 3, the front face 3b of which is inclined towards the rear, the rear upper part of which has a notch 3a and the tapered end of which 3d; a return spring 5 of the articulated hook 3; a sliding pusher 7, the front part 7a of which is inclined towards the rear and of an elastic stop 6. The spring 5 is supported in a countersink 7d of the housing and in a notch 3a of the articulated hook 3.
En examinant la figure 1, on remarque que, conformément à la présente invention, le crochet articulé 3 étant rappelé en permanence vers l'intérieur du boîtier 1 par le ressort 5, et les faces avant 2a et 3b des crochets libres 2 et articulés 3 étant inclinées vers l'arrière pour constituer une sortie de coin, il suffit de faire pénétrer le crochet libre 2 à l'intérieur du boîtier 1, par la glissière 1b, puis d'exercer une pression sur celui-ci, en maintenant le boîtier 1, pour obtenir l * encli quetage des becs 2b et 3c des deux crochets 2 et 3 et la fermeture du fermoir.By examining FIG. 1, it can be seen that, in accordance with the present invention, the articulated hook 3 being permanently returned towards the inside of the housing 1 by the spring 5, and the front faces 2a and 3b of the free 2 and articulated hooks 3 being inclined rearward to constitute a corner outlet, it suffices to penetrate the free hook 2 inside the housing 1, by the slide 1b, then to exert pressure thereon, maintaining the housing 1, to obtain the locking of the nozzles 2b and 3c of the two hooks 2 and 3 and the closing of the clasp.
La butée élastique 6 ayant été comprimée par le crochet 2 lors de la fermeture du fermoir, i l suffit donc d'exercer une pression sur l'extrémité libre du poussoir 7 pour obtenir le coulissement de celui- ci dans la glissière 1c et le pivotement du crochet articulé 3, par effet de coin, entre la partie avant 7a dudit poussoir 7 et la partie inclinée 3b du crochet articulé 3. Le fermoir s'ouvre ainsi automatiquement dès que l'enfoncement du poussoir 7 est suffisant pour permettre le désengagement des becs 2b et 3c des deux crochets 2 et 3.The elastic stop 6 having been compressed by the hook 2 during the closing of the clasp, it suffices therefore to exert a pressure on the free end of the pusher 7 to obtain the sliding of the latter in the slide 1c and the pivoting of the articulated hook 3, by wedge effect, between the front part 7a of said pusher 7 and the inclined part 3b of the articulated hook 3. The clasp thus opens automatically as soon as the pushing in of the pusher 7 is sufficient to allow the disengagement of the spouts 2b and 3c of the two hooks 2 and 3.
En examinant la figure 2, on remarque que, dans ce mode de réalisation simplifié de l'invention, la fermeture du fermoir s'effectue de la même façon que dans la version précédente mais que, par contre, son ouverture est obtenue par compression, dans le sens longitudinal, afin d'obtenir un coulissement vers l'intérieur du boîtier 8 du crochet 9 qui provoque, par effet de coin entre les becs des deux crochets 9 et 10, le pivotement du crochet articulé 10 vers l'extérieur.By examining FIG. 2, it is noted that, in this simplified embodiment of the invention, the clasp is closed in the same way as in the previous version but that, on the other hand, its opening is obtained by compression, in the longitudinal direction, in order to obtain a sliding towards the inside of the housing 8 of the hook 9 which causes, by wedge effect between the spouts of the two hooks 9 and 10, the pivoting of the articulated hook 10 towards the outside.
II suffit alors de retenir la partie effilée 10d du crochet articulé 10, avec un ongle, pour obtenir l'ouverture du fermoir et la libération du crochet 9. Dès que la retenue du crochet articulé 10 cesse, celui-ci est rappelé vers l'intérieur du boîtier 8 par un ressort 11 prenant appui dans le lamage 8d, usiné dans le fond du boîtier et dans une échancrure 10a aménagée à l'arrière du crochet articulé 10.It then suffices to retain the tapered portion 10d of the articulated hook 10, with a fingernail, to obtain the opening of the clasp and the release of the hook 9. As soon as the retention of the articulated hook 10 ceases, the latter is recalled towards the inside the housing 8 by a spring 11 bearing in the counterbore 8d, machined in the bottom of the housing and in a notch 10a arranged at the rear of the articulated hook 10.
Le fermoir de sécurité selon l'invention est destiné principalement aux colliers, bracelets et gourmettes, mais il pourrait être aussi avantageusement uti lisé pour solidariser des extrémités de ceinture ou d'autres dispositifs du genre. The safety clasp according to the invention is intended mainly for necklaces, bracelets and curb chains, but it could also be advantageously used for securing belt ends or other devices of this type.

Claims

Revendi cationsClaims
1) Fermoir de sécurité caractérisé en ce qu'il est constitué d'un boîtier et de deux crochets montés tête-bêche, solidarisables par encliquetage, dont l'un, mobi le, est rappelé vers l'extérieur par une butée élastique et dont l'autre, articulé par rapport au boîtier, est rappelé vers l'intérieur de celui- ci par un ressort, caractérisé en ce que le boîtier (1 ou 8) comprend une ouverture Latérale (1a ou 8a) permettant le libre débattement du crochet articulé *3 ou 10) vers l'extérieur, en ce que le ressort de rappel (5 ou 11) du crochet articulé (3 ou 10) est disposé entre le fond du boîtier (1 ou 8) et la face arrière (3a ou 10a) du crochet articulé (3 ou 10), en ce que les faces avant des crochets (2 et 3 ou 9 et 10) sont inclinées vers l'arrière de ceux-ci d'un angle suffisant pour permettre leur soLi dari sati on par encliquetage, et en ce que le crochet C3 ou 10) articulé par rapport au boîtier (1 ou 8), est manoeuvrable par un poussoir coulissant (7) ou par enfoncement du crochet mobi le (2 ou 9) vers L'intérieur du boîtier (1 ou 8).1) Safety clasp characterized in that it consists of a housing and two hooks mounted head to tail, which can be joined together by snap-fastening, one of which, movable, is recalled outwards by an elastic stop and of which the other, articulated with respect to the housing, is returned towards the interior thereof by a spring, characterized in that the housing (1 or 8) comprises a lateral opening (1a or 8a) allowing the free movement of the hook articulated * 3 or 10) outwards, in that the return spring (5 or 11) of the articulated hook (3 or 10) is arranged between the bottom of the housing (1 or 8) and the rear face (3a or 10a) of the articulated hook (3 or 10), in that the front faces of the hooks (2 and 3 or 9 and 10) are inclined towards the rear of the latter by an angle sufficient to allow their soLi dari sati on by snap-fastening, and in that the hook C3 or 10) articulated relative to the housing (1 or 8), is maneuverable by a sliding pusher (7) or by pushing the movable hook (2 or 9) towards the interior of the housing (1 or 8).
2) Fermoir selon la revendication 1, caractérisé en ce que le boîtier (1) comprend deux glissières disposées longi tudi na lement, dont l'une (1b), la plus large, permet le coulissement longitudinal du crochet mobi le (2) et dont l'autre (1c), la plus étroite, sert de logement au poussoir (7) de manoeuvre du crochet articulé (3).2) Clasp according to claim 1, characterized in that the housing (1) comprises two slides arranged longi tudi naement, one of which (1b), the widest, allows the longitudinal sliding of the movable hook (2) and of which the other (1c), the narrowest, serves as a housing for the pusher (7) for operating the articulated hook (3).
3) Fermoir selon la revendication 1, caractérisé en ce que Le ressort de rappel (5 ou 11) du crochet articulé (3 ou 10) est maintenu en place par un lamage (1d ou 8d), réalisé dans le fond du boîtier (1 ou 8), par une échancrure (3a ou 10a) aménagée dans la partie supérieure arrière du crochet (3 ou 10) et par les parois du boîtier (1 ou 8).3) Clasp according to claim 1, characterized in that the return spring (5 or 11) of the hook articulated (3 or 10) is held in place by a counterbore (1d or 8d), produced in the bottom of the housing (1 or 8), by a notch (3a or 10a) arranged in the upper rear part of the hook (3 or 10) and through the walls of the housing (1 or 8).
4) Fermoir selon la revendication 1, caractérisé en ce que l'ouverture latérale (1a ou 8a) permettant le libre débattement du crochet articulé (3 ou 10) est prolongée, vers l'arrière dudit crochet (3 ou 10) d'une longueur juste suffisante pour permettre la mise en place, en force, du ressort (5 ou 11).4) Clasp according to claim 1, characterized in that the lateral opening (1a or 8a) allowing the free movement of the articulated hook (3 or 10) is extended, towards the rear of said hook (3 or 10) by just long enough to allow the spring (5 or 11) to be put in place.
5) Fermoir selon La revendication 1, caractérisé en ce que le bord arrière de L'échancrure des crochets (2 et 3 ou 9 et 10) est découpé selon un angle permettant le pivotement du crochet (3 ou 10) vers l'extérieur par enfoncement du crochet libre (2 ou 9) à l'intérieur du boîtier (1 ou 8).5) Clasp according to claim 1, characterized in that the rear edge of the notch of the hooks (2 and 3 or 9 and 10) is cut at an angle allowing the pivoting of the hook (3 or 10) outwards by insertion of the free hook (2 or 9) inside the housing (1 or 8).
6) Fermoir selon la revendication 1, caractérisé en ce que la partie avant (7a) du poussoir coulissant (7) est inclinée vers l'arrière d'un angle correspondant à celui de la face avant (3b) du bec du crochet articulé (3).6) Clasp according to claim 1, characterized in that the front part (7a) of the sliding plunger (7) is inclined towards the rear by an angle corresponding to that of the front face (3b) of the beak of the articulated hook ( 3).
7) Fermoir selon la revendication 1, caractérisé en ce que l'extrémité (3d ou 10d) du crochet (3 ou 10) est effi lée pour permettre La retenue de celui avec un ongle, après pivotement sous l'action du crochet (2 ou 9) ou du poussoir coulissant (7). 7) Clasp according to claim 1, characterized in that the end (3d or 10d) of the hook (3 or 10) is tapered to allow the retention of that with a nail, after pivoting under the action of the hook (2 or 9) or the sliding plunger (7).
PCT/FR1989/000103 1988-03-14 1989-03-09 Safety clasp WO1989008413A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR88/03417 1988-03-14
FR8803417A FR2628301B1 (en) 1988-03-14 1988-03-14 SECURITY CLASP

Publications (1)

Publication Number Publication Date
WO1989008413A1 true WO1989008413A1 (en) 1989-09-21

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Application Number Title Priority Date Filing Date
PCT/FR1989/000103 WO1989008413A1 (en) 1988-03-14 1989-03-09 Safety clasp

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AU (1) AU3285389A (en)
ES (1) ES2010452A6 (en)
FR (1) FR2628301B1 (en)
WO (1) WO1989008413A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129220A (en) * 1991-11-14 1992-07-14 A.K.S. Jewelry, Inc. Hollow rope chain with simulated diamond cut
ITTO20080663A1 (en) * 2008-09-10 2010-03-11 Anteo S R L CLOSING CLIP FOR JEWELRY PRODUCTS.

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1267681B1 (en) * 1994-02-09 1997-02-07 Colpo & Zilio Srl CLOSURE FOR BRACELETS, NECKLACES AND SIMILAR.
CH712262B1 (en) * 2016-03-16 2020-04-30 Bunter Sa Device for connecting two parts of an object.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR535569A (en) * 1920-10-28 1922-04-18 Extendable coupling device
FR557868A (en) * 1922-10-27 1923-08-17 Automatic safety clasp for stretch bracelets, chains, necklaces, etc.
FR1398802A (en) * 1964-03-04 1965-05-14 Buckle for seat belt
FR2405038A1 (en) * 1977-10-06 1979-05-04 Veron Sa A Safety catch for vehicle passenger seat belt - comprises flat mounting on belt with bolt and housing anchored to vehicle structure
FR2476249A1 (en) * 1980-02-15 1981-08-21 Sfeme Snap hook fastener with pivot bolt - is locked by slidable recoil sprung sleeve housing hook and bolt ends connected by axle pin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR535569A (en) * 1920-10-28 1922-04-18 Extendable coupling device
FR557868A (en) * 1922-10-27 1923-08-17 Automatic safety clasp for stretch bracelets, chains, necklaces, etc.
FR1398802A (en) * 1964-03-04 1965-05-14 Buckle for seat belt
FR2405038A1 (en) * 1977-10-06 1979-05-04 Veron Sa A Safety catch for vehicle passenger seat belt - comprises flat mounting on belt with bolt and housing anchored to vehicle structure
FR2476249A1 (en) * 1980-02-15 1981-08-21 Sfeme Snap hook fastener with pivot bolt - is locked by slidable recoil sprung sleeve housing hook and bolt ends connected by axle pin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129220A (en) * 1991-11-14 1992-07-14 A.K.S. Jewelry, Inc. Hollow rope chain with simulated diamond cut
ITTO20080663A1 (en) * 2008-09-10 2010-03-11 Anteo S R L CLOSING CLIP FOR JEWELRY PRODUCTS.

Also Published As

Publication number Publication date
FR2628301B1 (en) 1991-06-14
FR2628301A1 (en) 1989-09-15
AU3285389A (en) 1989-10-05
ES2010452A6 (en) 1989-11-01

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