EP1678549A1 - Clip for fixing a spectacle glass on a three-part frame - Google Patents

Clip for fixing a spectacle glass on a three-part frame

Info

Publication number
EP1678549A1
EP1678549A1 EP04817210A EP04817210A EP1678549A1 EP 1678549 A1 EP1678549 A1 EP 1678549A1 EP 04817210 A EP04817210 A EP 04817210A EP 04817210 A EP04817210 A EP 04817210A EP 1678549 A1 EP1678549 A1 EP 1678549A1
Authority
EP
European Patent Office
Prior art keywords
clip
segment
branch
frame
glass
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.)
Withdrawn
Application number
EP04817210A
Other languages
German (de)
French (fr)
Inventor
Guy Millot
Brigitte Bilon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AS Optical
Original Assignee
AS Optical
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 AS Optical filed Critical AS Optical
Publication of EP1678549A1 publication Critical patent/EP1678549A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/02—Bridge or browbar secured to lenses without the use of rims

Definitions

  • the present invention relates to a fixing device for spectacle lenses, more particularly for so-called "three-piece frame" spectacles.
  • the glasses do not have a rim and the nose or bridge, as well as the tenons of the branches are fixed directly on the glasses by different types of fixing.
  • Many known fastening means require the drilling of the glass at one or more points for the passage of screws tightened by nuts, possibly glued or equipped with thread locks to avoid their untimely loosening.
  • Other fixing means have been proposed such as the clamp systems of documents EP 0 790 519 or WO 99/19760 or DE 32 39699 which hold the glasses by compression and prevent them from being pierced.
  • the clamp of the first document is either screwed onto the frame and tightened by a nut, or welded to the frame and tightened by a lever. Buffers made of elastic material are necessary interfaces between the planar branches of the clamp and the curved faces of the glass and the system requires the intervention of a technician for centering the latter.
  • the clamp of the second document comprises a movable and curved bridge, the pressure force on the glass and determined by the tightening or loosening of a screw in a thread secured to a post of the frame branch. The glass is only held by pinching or compression between the post and the movable bridge in the absence of any drilling of the glass.
  • This complex assembly requires: - the intervention of an optician or a technician for the precise positioning of the glass since there are no mounting marks between glass and tenon, the use of screwdrivers and precision tools, and compliance with pressure rules for tightening the screw, - the use of brakes.
  • the clamp of the third document is simpler than the previous one, it comprises two complementary parts enclosing the glass and joined by a horizontal clamping screw and glued to the glass by a patch of glue.
  • all known glass fixing devices for “three-piece” frames have at least one clamping screw and require the intervention of an optician or a technician and the use of precision tools, to replace a defective lens.
  • a first object of the invention is to provide a simple device without screws or brakes and requiring no precision tool for the replacement of a lens, a second object being to allow the user to mount himself different frames on the same pair of corrective lenses or not.
  • the invention which consists of a clip for fixing a spectacle lens to a frame element of the “three-piece frame” type composed of a nose or bridge and of two branches each extended on the lens side by a post, characterized in that it comprises three elements, namely: a front branch secured to a post or a bridge of the frame, an interior segment, said front branch and said interior segment being articulated one to the other 'other by an ear system, a pin whose axis is adapted to be engaged in the ear system to form a hinge pin and whose head is adapted to be engaged between the front branch and the inner segment to form a locking spacer and in that said clip comprises at least one clip pin on at least one of the two elements (front branch, inner segment) capable of engaging in a corresponding hole in
  • FIG. 1 is a view in longitudinal section of a clip according to the invention in the closed position
  • FIG. 2 is a longitudinal section view of the clip of Figure 1 in the open position
  • Figure 3 is a sectional view along AA of Figure 1
  • - Figures 4 (from 4a to 4d) are detail views of a first part of the clip called the rear segment
  • FIGS. 5 are detail views of a second part of the clip called the front branch
  • FIGS. 6 (from 6a to 6c) are detail views of a third piece of the clip called a pin.
  • a clip (1) according to the invention is made of metal or any other material
  • the branch (2) (plastic, various alloys 7) in use in eyewear and it is formed of the front branch (2) of a stud (3) and of a rectilinear and rigid interior segment, articulated one with respect to the another by a hinge ear system crossed by an axis (5) of a pin (6) serving as an axis of rotation.
  • the branch (2) has two ears (7, 8) and the inner segment
  • the axis (5) is extended at the top by a rigid rectangular head (10) whose width corresponds to the predetermined spacing between the front branch (2) and the inner segment (4) and whose variable width is sufficient to serve as a spacer between these two elements and keep them parallel.
  • at least one end of the clip has on its inner face at least one pin or nipple (12, 13) for holding a glass (11) by clipping while engaging in a bore of said glass.
  • the front branch (2) and the inner segment (4) shown in the figures each have and on the inner face of their end in contact with the glass, an oblong stud (11, 12) disposed transversely to the longitudinal axis of the clip.
  • nipples arranged longitudinally, one can also replace an oblong nipple with two separate cylindrical nipples.
  • the pins have a first function of holding the glass by clipping in oblong holes (horizontal or vertical as the case may be) and pre-drilled in the glass by the manufacturer or by the optician, and a second function of anti relative rotation of the clip and the glass.
  • the nipples may have on either side one or more deposits of soft or rubbery material for taking up play between the nipple and the bore.
  • the oblong holes in the glass can also be replaced, as a variant, by two separate cylindrical holes.
  • the holes have a holding function by cooperation with the clip and a reference function for the precise positioning of the glass and the clip.
  • the pins (12) and (13) of the front branch (2) and of the interior segment (4) of the clip are engaged in a bore (14) of said glass.
  • the height (h) is substantially equal to or slightly greater than the height of the head of the spindle
  • the spacing (D) between the interior faces of the two elements (2, 4) of the clip is substantially equal to the width of the head (10) so that it acts as a locking spacer (see Figure 3). This spacing (D) is predetermined as a function of the thickness of the glass (11).
  • a standard clip can be provided to cooperate with a glass of calibrated thickness.
  • the end of the axis (5) is equipped with a non-return rubber bead (15) and the bore of the lower ear (8) is of a diameter greater than that of the ears ( 7, 9) so that the spindle (6) can be lifted without completely releasing the joint from the clip. It is then possible to rotate the inner segment (4) as shown in Figure 2 so as to open the clip and disengage the pins from their drilling.
  • the head (10) is fitted with a clipping means for forcibly clipping it into its housing (such as, for example, an additional thickness produced by machining, a circlip or a seal engaged in a groove, etc.). ).
  • the invention has in particular the following advantages: the intervention can be carried out by the user without the intervention of an optician or a technician, it is carried out without precision tool and requires neither glue nor loosening thread brake , nor adjustment in the tightening of nuts, it allows to change glasses frame while keeping the same pair of glass, the clip is simple for the manufacture as for the assembly, the clip can be used as well to fix the bridge (or nose), than the tenons of the branches on the glasses.
  • the parts of the clip can be reversed with respect to the lens, that is to say that the branch integral with the frame can be placed on the inside and the segment in front of the lens.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

The invention relates to a clip fixing a spectacle glass (11) on an element of a three-part frame consisting of a nose or bridge and two branches each of which is extended on the glass side by a hook (3), characterized in that it comprises three elements i.e. a branch (2) which is connected to the hook or a bridge of the frame, a segment (4), wherein said branch and segment are articulated in relation to each other by a lug system, a pin (2) whose shaft (5) can be engaged with the lug system in order to form an axis of articulation and whose head (10) can engaged against the branch (2) and the segment (4) in order to form a locking cross-member, also characterized in that the clip comprises at least one clipping dog point on at least one of the two elements (branch, segment) which can be engaged in a bore corresponding to the glass (11).

Description

Agrafe pour fixation d'un verre de lunettes sur une monture trois pièces Clip for fixing a spectacle lens to a three-piece frame
La présente invention concerne un dispositif de fixation pour verres de lunettes plus particulièrement pour les lunettes dites à « monture trois pièces ». Pour ce type de lunettes, les verres ne comportent pas de cerclage et le nez ou pont, ainsi que les tenons des branches sont fixés directement sur les verres par différents types de fixation. De nombreux moyens de fixation connus nécessitent le perçage du verre en un ou plusieurs points pour le passage de vis serrées par des écrous, éventuellement collées ou équipées de freins filet pour éviter leur desserrage intempestif. D'autres moyens de fixation ont été proposés comme les systèmes à pinces des documents EP 0 790 519 ou WO 99/19760 ou DE 32 39699 qui maintiennent les verres par compression et évitent le perçage de ceux-ci. La pince du premier document est soit vissée sur la monture et serrée par un écrou, soit soudée à la monture et serrée par un levier. Des tampons en matière élastique sont des interfaces nécessaires entre les branches planes de la pince et les faces courbes du verre et le système nécessite l'intervention d'un technicien pour le centrage de celui-ci. La pince du deuxième document comporte un pont mobile et courbe dont la force de pression sur le verre et déterminée par le serrage ou le desserrage d'une vis dans un filet solidaire d'un tenon de branche de monture. Le verre est uniquement maintenu par pincement ou compression entre le tenon et le pont mobile en l'absence de tout perçage du verre. Ce montage complexe nécessite : - l'intervention d'un opticien ou d'un technicien pour le positionnement précis du verre puisqu'il n'existe pas de repères de montage entre verre et tenon, l'utilisation de tourne-vis et d'outillage de précision, et le respect de règles de pression pour le serrage de la vis, - l'utilisation de freins. La pince du troisième document est plus simple que le précédent, elle comporte deux pièces complémentaires enserrant le verre et réunies par une vis horizontale de serrage et collées sur le verre par une pastille de colle. D'une façon générale tous les dispositifs de fixation de verre connus pour les montures « trois pièces » comporte au moins une vis de serrage et nécessitent l'intervention d'un opticien ou d'un technicien et l'utilisation d'outils de précision, pour procéder au remplacement d'un verre défectueux. Un premier but de l'invention est de proposer un dispositif simple sans vis ni frein et ne nécessitant pas d'outil de précision pour le remplacement d'un verre, un deuxième but étant de permettre à l'utilisateur de monter lui-même différentes montures sur une même paire de verres correcteurs ou non. Ces buts sont atteints par l'invention qui consiste en une agrafe pour la fixation d'un verre de lunette sur un élément de monture du type « monture trois pièces » composées d'un nez ou pont et de deux branches chacune prolongée côté verre par un tenon, caractérisé en ce qu'elle comporte trois éléments à savoir : une branche avant solidaire d'un tenon ou d'un pont de la monture, un segment intérieur, ladite branche avant et ledit segment intérieur étant articulés l'un à l'autre par un système à oreilles, une broche dont l'axe est apte à être engagé dans le système à oreilles pour former un axe d'articulation et dont la tête est apte à être engagée entre la branche avant et le segment intérieur pour former une entretoise de verrouillage et en ce que ladite agrafe comporte au moins un téton de clipage sur au moins un des deux éléments (branche avant, segment intérieur) apte à s'engager dans un perçage correspondant du verre. Selon les variantes, la branche peut venir de la fabrication avec la pièce de monture dont elle est solidaire ou bien être rapportée ou fixée sur celle-ci. On comprendra mieux l'invention à l'aide de la description ci-après faite en référence aux figures annexées suivantes : - la figure 1 est une vue en coupe longitudinale d'une agrafe selon l'invention en position de fermeture, la figure 2 est une vue en coupe longitudinale de l'agrafe de la figure 1 en position d'ouverture, la figure 3 est une vue en coupe selon AA de la figure 1 , - les figures 4 (de 4a à 4d) sont des vues de détail d'une première pièce de l'agrafe appelée segment arrière, les figures 5 (de 5a à 5c) sont des vues de détail d'une deuxième pièce de l'agrafe appelée branche avant, les figures 6 (de 6a à 6c) sont des vues de détail d'une troisième pièce de l'agrafe appelée broche. Une agrafe (1) selon l'invention est réalisée en métal ou toute autre matièreThe present invention relates to a fixing device for spectacle lenses, more particularly for so-called "three-piece frame" spectacles. For this type of glasses, the glasses do not have a rim and the nose or bridge, as well as the tenons of the branches are fixed directly on the glasses by different types of fixing. Many known fastening means require the drilling of the glass at one or more points for the passage of screws tightened by nuts, possibly glued or equipped with thread locks to avoid their untimely loosening. Other fixing means have been proposed such as the clamp systems of documents EP 0 790 519 or WO 99/19760 or DE 32 39699 which hold the glasses by compression and prevent them from being pierced. The clamp of the first document is either screwed onto the frame and tightened by a nut, or welded to the frame and tightened by a lever. Buffers made of elastic material are necessary interfaces between the planar branches of the clamp and the curved faces of the glass and the system requires the intervention of a technician for centering the latter. The clamp of the second document comprises a movable and curved bridge, the pressure force on the glass and determined by the tightening or loosening of a screw in a thread secured to a post of the frame branch. The glass is only held by pinching or compression between the post and the movable bridge in the absence of any drilling of the glass. This complex assembly requires: - the intervention of an optician or a technician for the precise positioning of the glass since there are no mounting marks between glass and tenon, the use of screwdrivers and precision tools, and compliance with pressure rules for tightening the screw, - the use of brakes. The clamp of the third document is simpler than the previous one, it comprises two complementary parts enclosing the glass and joined by a horizontal clamping screw and glued to the glass by a patch of glue. In general, all known glass fixing devices for “three-piece” frames have at least one clamping screw and require the intervention of an optician or a technician and the use of precision tools, to replace a defective lens. A first object of the invention is to provide a simple device without screws or brakes and requiring no precision tool for the replacement of a lens, a second object being to allow the user to mount himself different frames on the same pair of corrective lenses or not. These objects are achieved by the invention which consists of a clip for fixing a spectacle lens to a frame element of the “three-piece frame” type composed of a nose or bridge and of two branches each extended on the lens side by a post, characterized in that it comprises three elements, namely: a front branch secured to a post or a bridge of the frame, an interior segment, said front branch and said interior segment being articulated one to the other 'other by an ear system, a pin whose axis is adapted to be engaged in the ear system to form a hinge pin and whose head is adapted to be engaged between the front branch and the inner segment to form a locking spacer and in that said clip comprises at least one clip pin on at least one of the two elements (front branch, inner segment) capable of engaging in a corresponding hole in the glass. According to the variants, the branch can come from manufacturing with the frame part of which it is integral or else be attached or fixed thereon. The invention will be better understood using the description below made with reference to the following appended figures: FIG. 1 is a view in longitudinal section of a clip according to the invention in the closed position, FIG. 2 is a longitudinal section view of the clip of Figure 1 in the open position, Figure 3 is a sectional view along AA of Figure 1, - Figures 4 (from 4a to 4d) are detail views of a first part of the clip called the rear segment, FIGS. 5 (from 5a to 5c) are detail views of a second part of the clip called the front branch, FIGS. 6 (from 6a to 6c) are detail views of a third piece of the clip called a pin. A clip (1) according to the invention is made of metal or any other material
(plastique, alliages divers...) en usage en lunetterie et elle est formée de la branche avant (2) d'un tenon (3) et d'un segment intérieur rectiligne et rigide, articulés l'un par rapport à l'autre par un système à oreilles formant charnière traversées par un axe (5) d'une broche (6) servant d'axe de rotation. Par exemple la branche (2) comporte deux oreilles (7, 8) et le segment intérieur(plastic, various alloys ...) in use in eyewear and it is formed of the front branch (2) of a stud (3) and of a rectilinear and rigid interior segment, articulated one with respect to the another by a hinge ear system crossed by an axis (5) of a pin (6) serving as an axis of rotation. For example, the branch (2) has two ears (7, 8) and the inner segment
(2) comporte une oreille (9). L'axe (5) est prolongé en partie supérieure par une tête (10) rectangulaire rigide dont la largeur correspond à l'écartement prédéterminé entre la branche avant (2) et le segment intérieur (4) et dont la largeur, variable, est suffisante pour servir d'entretoise entre ces deux éléments et les maintenir parallèles. En outre au moins une extrémité de l'agrafe comporte sur sa face intérieure au moins un picot ou téton (12, 13) pour maintenir un verre (11) par clipage en s'engageant dans un perçage dudit verre. A titre d'exemple de réalisation, la branche avant (2) et le segment intérieur (4) représentés sur les figures comportent chacun et sur la face intérieure de leur extrémité en contact avec le verre, un téton oblong (11, 12) disposé transversalement par rapport à l'axe longitudinal de l'agrafe. En variante, on peut prévoir des tétons oblongs disposés longitudinalement, on peut également remplacer un téton oblong par deux tétons cylindriques séparés. Selon une autre variante, on peut prévoir un téton plus long sur une seule des faces intérieures de l'agrafe. Dans toutes les variantes les tétons ont une première fonction de maintien du verre par clipage dans des perçages oblongs (horizontaux ou verticaux selon le cas) et pré-percés dans le verre par le fabricant ou par l'opticien, et une deuxième fonction d'anti rotation relative de l'agrafe et du verre. En outre les tétons peuvent comporter de part et d'autre un ou des dépôts de matière molle ou caoutchouteuse pour le rattrapage de jeu entre téton et perçage. Les perçages oblongs du verre peuvent également être remplacés, en variante, par deux perçages cylindriques séparés. Dans toutes les variantes, les perçages ont une fonction de maintien par coopération avec l'agrafe et une fonction de repère pour le positionnement précis du verre et de l'agrafe. Par exemple, pour le montage ou le remplacement d'un verre on engage les tétons (12) et (13) de la branche avant (2) et du segment intérieur (4) de l'agrafe dans un perçage (14) dudit verre, et on engage l'oreille (9) entre les oreilles (7, 8) en alignant leurs perçages respectifs, et on introduit l'axe (5) de la broche dans lesdits perçages, jusqu'à appliquer la tête (10) de la broche en butée contre l'oreille supérieure (7) dont la face supérieure et prévue à une distance (h) de la face supérieure de la branche avant (2) et du segment intérieur (4) de l'agrafe. De préférence la hauteur (h) est sensiblement égale ou légèrement supérieure à la hauteur de la tête de la broche, et l'écartement (D) entre les faces intérieures des deux éléments (2, 4) de l'agrafe est sensiblement égale à la largeur de la tête (10) pour que celle-ci fasse office d'entretoise de verrouillage (voir figure 3). Cet écartement (D) et prédéterminé en fonction de l'épaisseur du verre (11). En option, on peut prévoir une agrafe standard pour coopérer avec un verre d'épaisseur calibrée. De façon préférentielle mais non limitative l'extrémité de l'axe (5) est équipée d'un bourrelet caoutchouc anti retour (15) et le perçage de l'oreille inférieure (8) est d'un diamètre supérieur à celui des oreilles (7, 9) de manière à pouvoir soulever la broche (6) sans libérer totalement l'articulation de l'agrafe. Il est alors possible de faire pivoter le segment intérieur (4) comme le montre la figure 2 de façon à ouvrir l'agrafe et désengager les tétons de leur perçage. Il est alors possible de procéder au remplacement du verre et/ou au changement de monture, puis de refermer l'agrafe et à la bloquer à nouveau par engagement de la tête (10) entre les deux pièces de ladite agrafe comme sur la figure 1. De façon préférentielle mais non limitative on équipe la tête (10) d'un moyen de clipage pour la cliper à force dans son logement (comme par exemple une surépaisseur réalisée par usinage, un circlips ou un joint engagé dans une gorge, etc.). L'invention présente notamment les avantages suivants : l'intervention peut être réalisée par l'utilisateur sans intervention d'un opticien ou d'un technicien, elle s'effectue sans outil de précision et ne nécessite ni colle, ni frein filet de desserrage, ni réglage dans le serrage d'écrous, elle permet de changer de monture de lunettes en gardant la même paire de verre, l'agrafe est simple pour la fabrication comme pour le montage, l'agrafe peut être employée aussi bien pour fixer le pont (ou nez), que les tenons des branches sur les verres. Bien entendu les pièces de l'agrafe peuvent être inversées par rapport au verre c'est à dire que la branche solidaire de la monture peut être placée côté intérieur et le segment à l'avant du verre. (2) has an ear (9). The axis (5) is extended at the top by a rigid rectangular head (10) whose width corresponds to the predetermined spacing between the front branch (2) and the inner segment (4) and whose variable width is sufficient to serve as a spacer between these two elements and keep them parallel. In addition at least one end of the clip has on its inner face at least one pin or nipple (12, 13) for holding a glass (11) by clipping while engaging in a bore of said glass. As an exemplary embodiment, the front branch (2) and the inner segment (4) shown in the figures each have and on the inner face of their end in contact with the glass, an oblong stud (11, 12) disposed transversely to the longitudinal axis of the clip. Alternatively, one can provide oblong nipples arranged longitudinally, one can also replace an oblong nipple with two separate cylindrical nipples. According to another variant, it is possible to provide a longer nipple on only one of the interior faces of the clip. In all variants, the pins have a first function of holding the glass by clipping in oblong holes (horizontal or vertical as the case may be) and pre-drilled in the glass by the manufacturer or by the optician, and a second function of anti relative rotation of the clip and the glass. In addition, the nipples may have on either side one or more deposits of soft or rubbery material for taking up play between the nipple and the bore. The oblong holes in the glass can also be replaced, as a variant, by two separate cylindrical holes. In all variants, the holes have a holding function by cooperation with the clip and a reference function for the precise positioning of the glass and the clip. For example, for mounting or replacing a glass, the pins (12) and (13) of the front branch (2) and of the interior segment (4) of the clip are engaged in a bore (14) of said glass. , and we engage the ear (9) between the ears (7, 8) in aligning their respective holes, and the axis (5) of the spindle is introduced into said holes, until the head (10) of the spindle abuts against the upper ear (7), the upper face of which is provided at a distance (h) from the upper face of the front branch (2) and the inner segment (4) of the clip. Preferably the height (h) is substantially equal to or slightly greater than the height of the head of the spindle, and the spacing (D) between the interior faces of the two elements (2, 4) of the clip is substantially equal to the width of the head (10) so that it acts as a locking spacer (see Figure 3). This spacing (D) is predetermined as a function of the thickness of the glass (11). Optionally, a standard clip can be provided to cooperate with a glass of calibrated thickness. Preferably but not limited to the end of the axis (5) is equipped with a non-return rubber bead (15) and the bore of the lower ear (8) is of a diameter greater than that of the ears ( 7, 9) so that the spindle (6) can be lifted without completely releasing the joint from the clip. It is then possible to rotate the inner segment (4) as shown in Figure 2 so as to open the clip and disengage the pins from their drilling. It is then possible to replace the lens and / or change the frame, then close the clip and lock it again by engaging the head (10) between the two parts of said clip as in Figure 1 Preferably but not limited to, the head (10) is fitted with a clipping means for forcibly clipping it into its housing (such as, for example, an additional thickness produced by machining, a circlip or a seal engaged in a groove, etc.). ). The invention has in particular the following advantages: the intervention can be carried out by the user without the intervention of an optician or a technician, it is carried out without precision tool and requires neither glue nor loosening thread brake , nor adjustment in the tightening of nuts, it allows to change glasses frame while keeping the same pair of glass, the clip is simple for the manufacture as for the assembly, the clip can be used as well to fix the bridge (or nose), than the tenons of the branches on the glasses. Of course the parts of the clip can be reversed with respect to the lens, that is to say that the branch integral with the frame can be placed on the inside and the segment in front of the lens.

Claims

REVENDICATIONS
1. Agrafe pour la fixation d'un verre (11) de lunette sur un élément de monture du type « monture trois pièces » composées d'un nez ou pont et de deux branches chacune prolongée côté verre par un tenon (3), caractérisé en ce qu'elle comporte trois éléments à savoir : une branche (2) solidaire d'un tenon ou d'un pont de la monture, un segment (4), ladite branche et ledit segment étant articulés l'un à l'autre par un système à oreilles, - une broche dont l'axe (5) est apte à être engagé dans le système à oreilles pour former un axe d'articulation et dont la tête (10) est apte à être engagée entre la branche (2) et le segment (4) pour former une entretoise de verrouillage et en ce que ladite agrafe comporte au moins un téton de clipage sur au moins un des deux éléments (branche, segment) apte à s'engager dans un perçage correspondant du verre (11).1. Clip for fixing a lens (11) to a frame element of the type "three-piece frame" composed of a nose or bridge and two branches each extended on the lens side by a tenon (3), characterized in that it comprises three elements, namely: a branch (2) integral with a post or a bridge of the frame, a segment (4), said branch and said segment being articulated to one another by an ear system, - a spindle whose axis (5) is capable of being engaged in the ear system to form a hinge pin and whose head (10) is capable of being engaged between the branch (2 ) and the segment (4) to form a locking spacer and in that said clip comprises at least one clip pin on at least one of the two elements (branch, segment) capable of engaging in a corresponding drilling in the glass ( 11).
2. Agrafe selon la revendication 1 caractérisée en ce que la branche (2) comporte deux oreilles (7, 8) et le segment (2) comporte une oreille (9).2. Clip according to claim 1 characterized in that the branch (2) has two ears (7, 8) and the segment (2) has an ear (9).
3. Agrafe selon l'une des revendications 1 à 2 caractérisée en ce que la branche (2) et le segment (4) comportent chacun et sur la face intérieure de leur extrémité en contact avec le verre au moins un téton (11 , 12).3. Clip according to one of claims 1 to 2 characterized in that the branch (2) and the segment (4) each have and on the inner face of their end in contact with the glass at least one stud (11, 12 ).
4. Agrafe selon la revendication 3, caractérisée en ce que le téton est oblong.4. Clip according to claim 3, characterized in that the stud is oblong.
5. Agrafe selon l'une des revendications 1 à 4, caractérisée en ce que la face supérieure de l'oreille (7) est prévue à une distance (h) de la face supérieure de la branche avant (2) et du segment (4) de l'agrafe, la hauteur (h) étant sensiblement égale ou légèrement supérieure à la hauteur de la tête de la broche, et en ce que l'écartement (D) entre les faces intérieures des deux éléments (2, 4) de l'agrafe est sensiblement égale à la largeur de la tête (10) de façon à servir d'entretoise entre ces deux éléments. 5. Clip according to one of claims 1 to 4, characterized in that the upper face of the ear (7) is provided at a distance (h) from the upper face of the front branch (2) and the segment ( 4) of the clip, the height (h) being substantially equal to or slightly greater than the height of the head of the spindle, and in that the spacing (D) between the internal faces of the two elements (2, 4) of the clip is substantially equal to the width of the head (10) so as to serve as a spacer between these two elements.
6. Agrafe selon l'une des revendications 1 à 5, caractérisée en ce que l'axe (5) est équipé d'un bourrelet caoutchouc anti retour (15) et le perçage de l'oreille inférieure (8) est d'un diamètre supérieur à celui des oreilles (7, 9) de manière à pouvoir soulever la broche (6) sans libérer totalement l'articulation de l'agrafe. 6. Clip according to one of claims 1 to 5, characterized in that the axis (5) is equipped with a non-return rubber bead (15) and the bore of the lower ear (8) is of a diameter greater than that of the ears (7, 9) so as to be able to lift the pin (6) without completely freeing the joint from the clip.
7. Agrafe selon l'une des revendications 1 à 6,caractérisée en ce que la tête (10) est équipée d'un moyen de clipage. 7. Clip according to one of claims 1 to 6, characterized in that the head (10) is equipped with a clipping means.
8. Lunette comportant deux verres et une monture du type « monture trois pièces » composées d'un nez ou pont et de deux branches chacune prolongée côté verre par un tenon (3), caractérisée en ce que les verres sont fixés sur la monture au moyen d'au moins une agrafe selon l'une des revendications 1 à 7.8. Spectacle comprising two lenses and a frame of the "three-piece frame" type composed of a nose or bridge and two branches each extended on the lens side by a tenon (3), characterized in that the lenses are fixed to the frame at means of at least one clip according to one of claims 1 to 7.
9. Lunette selon la revendication 8, caractérisée en ce que les tétons comportent des dépôts de matière molle ou caoutchouteuse pour le rattrapage de jeu entre téton et perçages. 9. Bezel according to claim 8, characterized in that the pins have deposits of soft or rubbery material for the take-up of play between stud and holes.
EP04817210A 2003-10-17 2004-10-11 Clip for fixing a spectacle glass on a three-part frame Withdrawn EP1678549A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0312210A FR2861188B1 (en) 2003-10-17 2003-10-17 CLAMP FOR FIXING A GLASS OF GLASSES ON A MOUNT THREE PIECES.
PCT/FR2004/002567 WO2005038508A1 (en) 2003-10-17 2004-10-11 Clip for fixing a spectacle glass on a three-part frame

Publications (1)

Publication Number Publication Date
EP1678549A1 true EP1678549A1 (en) 2006-07-12

Family

ID=34385279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04817210A Withdrawn EP1678549A1 (en) 2003-10-17 2004-10-11 Clip for fixing a spectacle glass on a three-part frame

Country Status (3)

Country Link
EP (1) EP1678549A1 (en)
FR (1) FR2861188B1 (en)
WO (1) WO2005038508A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2890458A1 (en) * 2005-09-07 2007-03-09 Guy Millot INTERFACE FOR MOUNTING A GLASS OF A GLASS ON A FRAME FIXED IN A CUTTING OF THE GLASS AND EYEGLASS HAVING THE SAME INTERFACE.
FR3032041B1 (en) * 2015-01-27 2018-01-26 Pierre-Franck Linossier MOUNT WITHOUT EDGE GLASSES COMPRISING AT LEAST ONE FLEXIBLE CLAMPING MEMBER

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Publication number Priority date Publication date Assignee Title
US2456293A (en) * 1947-01-23 1948-12-14 Bausch & Lomb Semirimless ophthalmic mounting
DE3239699A1 (en) * 1982-10-27 1984-05-03 Klaus 7000 Stuttgart Hafner Rimless spectacles
FR2634909B1 (en) * 1988-07-26 1992-04-24 Bolle G R M Ets EYEWEAR WITH MEANS FOR QUICK FIXING OF THE BRANCHES AND NOSE REST
US5539561A (en) * 1995-01-27 1996-07-23 Performance, Inc. Eyeglass having removable temple/lens connector
KR970062745A (en) * 1996-02-14 1997-09-12 도시유키 야마모토 Lens fixing structure of frameless glasses
IT1293469B1 (en) * 1997-04-23 1999-03-01 Rino Sartor PERFECTED GLASSES
WO1999019760A1 (en) * 1997-10-13 1999-04-22 Bline Optic S.R.L. Clamping device for spectacle lenses
JP4006717B2 (en) * 1998-02-23 2007-11-14 山本光学株式会社 glasses

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Title
See references of WO2005038508A1 *

Also Published As

Publication number Publication date
WO2005038508A1 (en) 2005-04-28
FR2861188B1 (en) 2005-12-09
FR2861188A1 (en) 2005-04-22

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