FR2725281A1 - Spectacle frame with releasable lens mounting rims - Google Patents
Spectacle frame with releasable lens mounting rims Download PDFInfo
- Publication number
- FR2725281A1 FR2725281A1 FR9412040A FR9412040A FR2725281A1 FR 2725281 A1 FR2725281 A1 FR 2725281A1 FR 9412040 A FR9412040 A FR 9412040A FR 9412040 A FR9412040 A FR 9412040A FR 2725281 A1 FR2725281 A1 FR 2725281A1
- Authority
- FR
- France
- Prior art keywords
- circle
- spectacle frame
- glass
- circles
- bar
- 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.)
- Pending
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
- G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
-
- 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
- G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
- G02C1/08—Bridge or browbar secured to or integral with closed rigid rims for the lenses the rims being tranversely split and provided with securing means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
Description
La présente invention a trait aux montures de lunettes et elle vise plus particulièrement celles dans Lesquelles chaque verre est monté à l'intérieur d'un cercle ouvrable rapporté sur la barre frontale, le plus souvent en matière synthétique, qui forme La face destinée à être équipée des branches latérales. The present invention relates to spectacle frames and it relates more particularly to those in which each lens is mounted inside an opening circle attached to the front bar, most often made of synthetic material, which forms the face intended to be equipped with side branches.
On sait que dans ce genre de montures, il est nécessaire de faire comporter à chacun des cercles des oreilles latérales qui sont percées pour le passage des vis propres à assurer la fixation dudit cercle contre la barre. On conçoit que ce mode de réalisation complique aussi bien la fabrication des cercles porte-verre que le montage de ceux-ci sur La barre et c'est à cet inconvénient qu'entend remédier la présente invention. We know that in this type of frame, it is necessary to have each of the circles of the lateral ears which are drilled for the passage of the screws suitable for securing said circle against the bar. It will be appreciated that this embodiment complicates both the manufacture of the glass holder circles and the mounting of these on the bar, and it is this drawback that the present invention intends to remedy.
Conformément à l'invention, on fait comporter à la barre frontale, au niveau de chacune des deux parties de celle-ci qui sont destinées à recevoir les cercles porte-verre, deux rainures longitudinales opposées qui s'ouvrent verticalement vers le haut et vers le bas et qui défini s sent deux logements dont l'un est propre à recevoir le bord supérieur du verre en prolongeant ainsi le drageoir du cercle tandis que l'autre, dont Les extrémités se prolongent obliquement pour déboucher dans la rainure inférieure, accueille la partie supérieure dudit cercle qui bride l'ensemble cercle-verre une fois le serre-cercle usuel vissé à refus. According to the invention, the front bar is made to comprise, at each of the two parts thereof which are intended to receive the glass-holding circles, two opposite longitudinal grooves which open vertically upwards and towards the bottom and which defines s feels two housings, one of which is suitable for receiving the upper edge of the glass thereby extending the bezel of the circle while the other, the ends of which extend obliquely to open into the lower groove, receives the upper part of said circle which clamps the circle-glass assembly once the usual clamp is screwed to rejection.
Le dessin annexé, donné à titre d'exemple, permettra de mieux comprendre l'invention, les caractéristiques qu'elle présente et les avantages qu'elle est susceptible de procurer
Fig. 1 est une vue en élévation partielle montrant une monture réalisée conformément à l'invention.The appended drawing, given by way of example, will allow a better understanding of the invention, the characteristics which it presents and the advantages which it is capable of providing.
Fig. 1 is a partial elevation view showing a frame produced in accordance with the invention.
Fig. 2 et 3 sont des coupes de détail suivant Les plans respectivement indiqués en II-II et III-III (fig. 1). Fig. 2 and 3 are detailed sections according to the plans respectively indicated in II-II and III-III (fig. 1).
Fig. 4 et 5 illustrent en perspective, respectivement en coupe verticale, le montage d'un verre sur la monture. Fig. 4 and 5 illustrate in perspective, respectively in vertical section, the mounting of a lens on the frame.
La monture représentée en fig. 1 à 3 comprend, à la façon en soi connue, une barre frontale 1 qui est réalisée en une matière synthétique conformée par moulage et qui est agencée pour recevoir deux verres 2 entre le pontet central 3 et les tenons Latéraux 4 équipés des branches articulées, référencées 5 en fig. 4. Le montage des verres 2 est opéré à
L'aide de deux cercles ouvrables 6 en métal, équipés d'un serre-cercle usuel 7.The frame shown in fig. 1 to 3 comprises, in the manner known per se, a front bar 1 which is made of a synthetic material shaped by molding and which is arranged to receive two glasses 2 between the central trigger guard 3 and the lateral tenons 4 equipped with articulated branches, referenced 5 in fig. 4. The assembly of glasses 2 is carried out at
Using two working circles 6 made of metal, equipped with a usual circle 7.
Conformément à l'invention et comme particulièrement bien illustré en fig. 5, on a fait comporter à chacune des deux parties de la barre 1 disposées de part et d'autre du pontet 3, deux rainures longitudinales 8 et 9 qui s'ouvrent verticalement vers le bas, respectivement vers le haut. Il convient d'observer que la rainure supérieure 9 se pro longe latéralement par des parties obliques d'extrémités 10 et 11 (fig. 1, 3 et 4) qui viennent s'ouvrir vers Le bas dans les extrémités de la rainure inférieure 8. In accordance with the invention and as particularly well illustrated in FIG. 5, each of the two parts of the bar 1 arranged on either side of the trigger guard 3 has had two longitudinal grooves 8 and 9 which open vertically downwards, respectively upwards. It should be observed that the upper groove 9 is extended laterally by oblique end portions 10 and 11 (FIGS. 1, 3 and 4) which open down at the ends of the lower groove 8.
On comprend que cette rainure inférieure 8 définit un logement propre à recevoir le bord supérieur du verre, tandis que la rainure supérieure 9 et les deux parties obliques 10 et 11 sont aptes à accueillir la partie supérieure du cercle 6 correspondant. Une fois le serre-cercle 7 bloqué par vissage à refus, le verre 2 se trouve bridé entre le drageoir usuel 6a (fig. 5) du cercle 6 et le fond de la rainure inférieure 8. Son maintien en place est ainsi assuré dans d'excellentes conditions et le cercle 6 est lui-même fermement rendu solidaire de la barre frontale 1, sans qu'il soit nécessaire de faire comporter audit cercle 6 des organes de fixation particuliers. It is understood that this lower groove 8 defines a housing suitable for receiving the upper edge of the glass, while the upper groove 9 and the two oblique parts 10 and 11 are able to receive the upper part of the corresponding circle 6. Once the hoop 7 blocked by refusal screwing, the glass 2 is clamped between the usual bezel 6a (fig. 5) of the hoop 6 and the bottom of the lower groove 8. Its retention in place is thus ensured in d 'excellent conditions and the circle 6 is itself firmly secured to the front bar 1, without it being necessary to include in said circle 6 particular fasteners.
On conçoit que la fabrication des cercles 6 est de la sorte considérablement simplifiée. Il en va de même en ce qui concerne les opérations de montage et de démontage de ces cercles sur les barres destinées à les recevoir : la fixation est réalisée moyennant la simple manoeuvre des serre-cercle 7 lors de la mise en place des verres 2. Le prix de revient est ainsi sensiblement abaissé. It will be appreciated that the manufacture of the circles 6 is thus considerably simplified. The same applies to the mounting and dismounting operations of these circles on the bars intended to receive them: the fixing is carried out by simple operation of the hoop clamps 7 during the fitting of the glasses 2. The cost price is thus significantly lowered.
Il doit d'ailleurs être entendu que la description qui précède n'a été donnée qu'à titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tous autres équivalents. It should moreover be understood that the foregoing description has been given only by way of example and that it in no way limits the field of the invention from which one would not depart by replacing the execution details described by all other equivalents.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9412040A FR2725281A1 (en) | 1994-10-04 | 1994-10-04 | Spectacle frame with releasable lens mounting rims |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9412040A FR2725281A1 (en) | 1994-10-04 | 1994-10-04 | Spectacle frame with releasable lens mounting rims |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2725281A1 true FR2725281A1 (en) | 1996-04-05 |
Family
ID=9467695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9412040A Pending FR2725281A1 (en) | 1994-10-04 | 1994-10-04 | Spectacle frame with releasable lens mounting rims |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2725281A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655835A (en) * | 1949-08-20 | 1953-10-20 | Salierno Vincent | Spectacle frame |
FR1201573A (en) * | 1958-06-28 | 1960-01-04 | Comm Ouvriers Lunetiers Soc In | Improvement in spectacle frames with bezel rings |
FR1247145A (en) * | 1959-05-09 | 1960-11-25 | Occhialcrom G Zanderighi | Frame for spectacles and spectacles provided with these frames |
-
1994
- 1994-10-04 FR FR9412040A patent/FR2725281A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655835A (en) * | 1949-08-20 | 1953-10-20 | Salierno Vincent | Spectacle frame |
FR1201573A (en) * | 1958-06-28 | 1960-01-04 | Comm Ouvriers Lunetiers Soc In | Improvement in spectacle frames with bezel rings |
FR1247145A (en) * | 1959-05-09 | 1960-11-25 | Occhialcrom G Zanderighi | Frame for spectacles and spectacles provided with these frames |
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