EP1706780A1 - Devices for piercing glasses and finishing assembly screws and associated method - Google Patents
Devices for piercing glasses and finishing assembly screws and associated methodInfo
- Publication number
- EP1706780A1 EP1706780A1 EP05717373A EP05717373A EP1706780A1 EP 1706780 A1 EP1706780 A1 EP 1706780A1 EP 05717373 A EP05717373 A EP 05717373A EP 05717373 A EP05717373 A EP 05717373A EP 1706780 A1 EP1706780 A1 EP 1706780A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glass
- drilling
- tool
- glasses
- piercing
- 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- Withdrawn
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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/001—Assembling; Repairing
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/03—Processes
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/561—Having tool-opposing, work-engaging surface
- Y10T408/5623—Having tool-opposing, work-engaging surface with presser foot
- Y10T408/56245—Having tool-opposing, work-engaging surface with presser foot including tool-guide [or bushing]
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/3042—Means to remove scale or raised surface imperfection
- Y10T409/304256—Means to remove flash or burr
Definitions
- the present invention relates to the field of glass piercing devices and their piercing methods.
- the present invention relates more particularly to the drilling of optical glasses based on organic polymers such as polycarbonate, which, associated with a frame made up of two arms and a bridge, for example made of titanium, constitute • light and quasi-glasses. invisible.
- a process for developing conventional drilled glasses comprises the following chronological stages: ordering a manufacturer of glasses with the correction prescribed for the patient, the delivered glass being in the form of a disc, centering and depositing a self-adhesive support oriented which will allow it to be fixed in a determined reference point, in the machines where it will undergo the rest of the manufacturing process, adjustment of the glass to the required shape by grinding, drilling and making notches adapted to the frame chosen by the patient, - assembly by screws and nuts, clips, gluing or other process, in the case of assembly by screws, cut with a cutting pliers the part of the screw protruding the nut, then deburring and smoothing using a file or another tool, for the cleanliness of the finish, but also to avoid hanging the cloth which will be used to clean the glasses.
- This device includes means allowing the mounting of one or more working tool (s) ensuring at least the forming and / or drilling and / or polishing of the glass (s), this operation being carried out by means of one or more drilling and / or forming tool (s) comprising one or more cutting diameters, means ensuring the three-dimensional movement of the machining tools, allowing the tool to follow the working path (s) necessary for the performance of its functions, and one or more clamping members which each hold a single lens of glasses.
- These sophisticated systems constitute generic 3 or 4 axis machines, bulky, expensive and difficult to use, requiring a specialized workforce or a significant learning time.
- Patent application WO 01/29609 illustrates in this regard a method of piercing cut optical glasses for the production of so-called glasses with a pierced frame in which the arms and the bridge are directly fixed to said glasses, said method being characterized in that it comprises the steps consisting in defining on computer at least one isostatic drilling plane of the branches, in defining on computer at least one isostatic drilling plane of the nose bridge, in associating on said computer said drilling plans with a virtual template of glass in superimposing said planes of drilling on said template memorizing the information concerning the drilling plans and their association with said glass template, then transmitting said information to at least one drilling unit with digital control for drilling said cut glasses corresponding to said template according to said information.
- the major drawback of this approach lies in the fact that it requires a precise knowledge of the shape of the glasses to be drilled, and by that very fact, a complex management of the shapes of the glasses according to the brands and models.
- this approach makes it difficult to touch up a form of glass according to the wishes or needs of a patient possibly related to his physiology.
- the present invention intends to remedy the drawbacks of the prior art by proposing a machine totally dedicated to this drilling and notching work, less complex and less expensive.
- the first innovation introduced by this invention consists in overcoming the shape of the lens by using only its single edge, which makes it possible to dispense with the creation of a complex database combining frames and shapes of lenses, and which also makes it possible to mix between the brands and to assemble any shape of lens on any frame, or even to freely retouch the shape of the lenses according to the needs of the patient.
- the second innovation proposed in this invention again with the aim of simplifying the use and reducing the cost of the machine, consists, as is desirable most of the time, in automatically and mechanically ensuring orthogonality between the drilling tool and the drilled surface, without operator intervention or entry of parameters related to the curvature of the glass. This does not prevent, of course, when the type of mount requires it, to choose other drilling angles. Finally, for a perfect, easy and safe finishing of the assembly screws after they have been cut, a method and a way of making it are proposed.
- the machine can also be equipped with a simple loader / conveyor device capable of presenting several preloaded glasses in front of the drilling tool.
- the present invention relates to a device for drilling glasses, in particular optical glasses, comprising at least one machining tool for drilling a glass actuated by at least one drive motor, a means of support for at least one glass and at least one means for bringing said glass into the working area of the above-mentioned machining tool, a means for processing and displaying data relating to said glass, characterized in that it comprises a means for giving the distance from an edge of the glass with respect to a reference point, this for positioning the machining tool opposite the location of the drilling to be made.
- the above-mentioned means will be a feeler wedging on the edge of the glass.
- the device according to the invention will include an automatic means capable of ensuring the perpendicularity of the surface of the area of the glass to be drilled with respect to the machining tool, the above-mentioned support means being tiltable.
- the above-mentioned means will consist of a support means coming to bear on the glass.
- the device of the invention will include at least one database comprising a plurality of frame models, consisting simply of two arms and a bridge, and of the positioning for each frame of the holes and notches to be carried out relative to the edge. of said glass.
- the method of assembling drilled glasses according to the invention will use a tool for finishing glasses assembly screws, wedging themselves on the nuts, to deburr and level the screw using a drill, a bur or other rotating tool.
- the finishing tool may also comprise at least one removable guide, that is to say interchangeable according to the dimensions of the screw fixing means (nut or device similar to a nut), bearing on the glass, intended to surround the above-mentioned means for guiding the above-mentioned tool towards the end of the screw.
- the rotating tool forest, strawberry or other tool which can be used for finishing
- the rotating tool may advantageously be interchangeable.
- the piercing device will comprise a reading means and a coding means associated with the elements of the frame to define the piercings and / or notches relative to the piercing axis and to the edge of the glass.
- the device will comprise a glass charger / conveyor so as to accelerate the rate of treatment (drilling and finishing of the screws) of the glasses.
- the glass will be of the organic glass type, for example based on polycarbonate, or any other type of glass having the same mechanical properties with regard to drilling and the same qualities for making it a optical glass.
- the choice of mounting type, before starting drilling, can be done in different ways: - choice in a database comprising all the frames used by the optician, manual entry of drilling information and notching for the ' frame; this can be added to the database, for a mount that was not yet listed. reading of the drilling information on a device accompanying the frame and possibly delivered with it by its supplier, such as for example a magnetic label associated with the frame comprising all the information concerning the drilling and the notching for this frame.
- the present invention also relates to a method for piercing glasses using the device according to any one of the preceding claims, comprising a step of placing at least one glass on at least one support, a step of supplying the drilling tool in the axis drilling, a step of piercing the glass, characterized in that it comprises a step of detecting at least part of the contours, or edges, of said glass.
- the method according to the invention will optionally include a step of recording said contours, or said edges, of the glass.
- the method according to the invention will include a step of automatic setting of the glass so as to present the surface of the drilling location of the glass perpendicular to the drilling tool.
- the method according to the invention will include a prior step of defining at least one linear axis of drilling proposed to one user.
- the method according to the invention may include a prior step of reading a coding means defining the location and the dimensions of the holes and notches relative to the edge of the glass and to the drilling axis.
- the method of the invention will include a step of automatically proposing to the operator an intuitive positioning of the drilling axis on rules, prerecorded in the processing means, associated with each mounts.
- the size of such a device dedicated to drilling is particularly reduced.
- the present solution is simple, while carrying out, if necessary, automatically a drilling, orthogonal to the drilling surface.
- it allows intuitive positioning of the arms and nose relative to the glass, which will generally be optimal, while leaving the operator free to adapt it to suit the patient.
- the device according to the invention also includes a solution for finishing the assembly screws.
- the invention proposes the use of a principle of labeling frames understandable by a machine, which makes it possible to automate the control of the drilling.
- FIG. 1 illustrates a sectional view of a drilling device according to the invention
- Figure 2 illustrates a schematic view of the device shown in Figure 1, the machining tool being visible in a vertical section and the support means and a glass being visible in a view from above
- Figure 3 illustrates a sectional view of the screw finishing tool.
- the piercing device 1 comprises a means 2 for supporting glasses consisting here of a glass dispensing tray.
- This circular plate 2 shown in Figures 1 and 2 is connected, through a contact strip 3, to a motor drive 4 to ensure its horizontal rotation, perpendicular to the axis of the drilling tool 5.
- the direction of rotation of the drive motor 4 and therefore of the distributor plate 2 will be left to the choice of the user.
- the distributor plate 2 of glasses 6 comprises in the example chosen to illustrate the invention a large central gear 7 and four small peripheral wheels 8.
- the teeth of the small cogwheels 8 are in contact with the teeth of the large central cogwheel 7 so that, when the large central cogwheel 7 is in rotation, the latter drives the small cogwheels 8 in rotation.
- a motor 9 drives the large toothed wheel 7.
- the small toothed wheels 8 each have supports for a glass 6 intended to be drilled, capable of tilting relative to the vertical, for example by being mounted on cardan shafts.
- the glasses 6, by means of oriented self-adhesive supports (as described in the prior art), rest on these toothed wheels 8.
- the distributor plate 2 for glasses 6 comprises a fundamental element in the device of the present invention: a probe 9.
- the probe 9, placed on a fixed support, comprises a sliding end, which has the function of remaining permanently in contact with the edge glass 6 to be drilled and to give the distance from a fixed point. This allows the machining tool 5 to work at a given distance from the edge of the glass 6, without having to worry about the shape of the glass 6.
- the outline, or shape, of the glass 6 can be recorded thanks to the probe 9 connected to the data processing means, not shown in the appended figures, then then be displayed, the drilling of the lens 6 can then begin, after the user has chosen his type of frame.
- the drilling device 1 also comprises a drive motor 10 for the glass machining tool, to ensure its rotation at a speed adjusted according to the characteristics of the material to be drilled.
- the frame 12 supporting the motor 10 is capable of translating horizontally on its base to bring the tool towards the glass to be drilled or notched.
- the motor 10 is mounted on its support 12, so as to be able to translate vertically, to pierce or notch the glass 6.
- the glass 6 mounted on a dial which can be left free or blocked in the vertical position.
- the inclination is 11.4 ° in the example of Figure 1.
- a fixed support element 13 here consisting of a protrusion extending in T whose upper end allows to allow part of the glass 6 to stand.
- This protuberance when it is at the same level as the glass support 6, ensures a drilling orthogonal to the drilled surface. For a different drilling angle, it will suffice, manually or possibly automatically, to raise or lower this level. Drilling at 90 ° to the axis of the glass 6 will be done automatically by locking the gimbal in the vertical position.
- the drilling tool comprises a support means 14, the length of which is variable, attached indirectly or directly to the drilling tool 5 to come into abutment near the surface of the location of the glass drilling so as to orient this surface perpendicularly to the drilling tool 5.
- This mechanical solution for the orientation of the glass 6 perpendicular to the drilling tool 5 has the obvious advantage of a particularly advantageous cost saving, while retaining perfect control of the orientation of the glass 6.
- the method of piercing the glass 6 in the present invention is carried out as follows: 1.
- the glasses 6 are fixed, by means of an adhesive support, to the rotary and articulated supports 8.
- the combination of the rotational movements of the distributor plate 2, calculated by the processing means, and the driving of the glass 6 makes it possible to move, by controlling the treatment means to the motors of the distributor plate 4 and the large toothed wheel 9 , and place the glass 6 in any position relative to the tool 5, in the horizontal plane;
- the glass 6 is brought in front of the tool 5, that is to say in its working area, and to the probe 9, a complete rotation of the support makes it possible to capture its shape thanks to the probe 9.
- L the operator visualizes on the screen the shape of the glass 6; 3.
- the operator chooses a frame model (branches and bridge) from a database, or reads the magnetic code by an appropriate reader.
- the operator can, if necessary, touch up this intuitive positioning if he deems it necessary to take into account certain particularities, for example the appearance or the wishes of the customer.
- the operator may also, instead of choosing a frame from a database, have a series of holes and notches to make himself; 4.
- the spindle 5 will be able to pivot 180 °, in order to be able to work the glass 6 from its underside. This operation may be necessary for certain mounts with flush screws on the front face.
- a code that can be used to record drilling and notching information for a mount unique reference of the frame (not essential, to be defined by the profession), information for a branch, number of holes, - diameter, distance (horizontal) from the edge of the lens, distance (positive or negative) vertical to the line of branch-bridge drilling, repetition of the above structure for each hole, - number of notches, horizontal (or vertical), distance from the edge of the glass, diameter, notch length, repetition of the above structure for each notch, - information for one side of the bridge, same structure as above as for a branch.
- the information for the other branch and for the other side of the bridge is identical and therefore does not need to be coded.
- FIG. 3 illustrates a possible embodiment of the screw finishing device.
- This device consists of a handle incorporating an electric motevir 20, which rotates a leveling tool 17, fixed or possibly interchangeable, of the flat cutter type, for a flat finish of the screw, or hollow cutter, for a finish convex of the screw, or drill, for a hollowed out finish of the screw, or else a specific tool intended to obtain a particular profile on the screw 18.
- a leveling tool 17 fixed or possibly interchangeable, of the flat cutter type, for a flat finish of the screw, or hollow cutter, for a finish convex of the screw, or drill, for a hollowed out finish of the screw, or else a specific tool intended to obtain a particular profile on the screw 18.
- the guide end piece 16 plays, which is essentially a cylindrical tube in which slides, in a closely adjusted manner, the leveling tool.
- the shape of the guide tip allows it to surround the nut 18 as close to its periphery, and to rest on its surface, but without ever risking touching the glass 6, nor with the nozzle itself, nor with the leveling device it houses.
- the detail of this shape is given in figure 3, number 19.
- the leveling tool 17 is fixedly held on the motor shaft located in the handle 20 of the finishing device, and is housed in a tube integral with the handle of the tool.
- the guide endpiece 16 is located at the end of this tube in which it can slide between two fixed positions, while being returned by a spring 21 to its extreme position, the screw being removed from the leveling tool.
- the other extreme position serves as a stop and security for the glass by defining the deepest possible finish of the screw (without risk of damaging the glass with the leveling tool).
- the guide tip being placed on the nut, pressing the finishing device held by its handle will cause the tip to slide in the body and thus bring the screw closer to the leveling tool. , until contact, then machining of this first, by the latter which will be rotated by the electric motor.
- the rotation of the tool 17 is started by simple pressing on the handle 20 thanks to a switch judiciously placed on the latter.
- the handle contains an electric motor directly driving the tool 17.
- the travel of the guide in the body will be defined so that, at the end of the travel, the desired finishing depth is obtained, and in any case so as to prevent the tool 17 does not sink too deeply into the screw and does not risk damaging the glass.
- experience has shown that three different guide tips, with one end with circular section, make it possible to cover the entire spectrum of screws and nuts used in this field at present. In this area, the nuts used have perimeters which fit into circles of diameters ranging from 2.2mm to 2.8mm.
- the distance by which the nut penetrates inside the guide endpiece before taking support is defined according to the diameter of the nut, the type of tool used and the type of finish desired. For example in the case of an in-ground finish carried out using a drill, the depths increase with the diameter of the nut and the screw, and therefore the diameter of the end of the guide endpiece. The larger the diameter of the nut, and therefore the larger the diameter of the screw, the more the leveling tool, which in this case is a drill much wider than the screw, penetrates deep into the screw.
- the variation of the depth as a function of the nut is obtained by varying the depth at which the nut penetrates into the guide endpiece.
- a drill with a diameter of 2 mm is suitable for the whole range of screws used today.
- This screw finishing device 15 is used to finish the screws once the latter have been fixed to the glasses 6 for fixing the branches, and the nose, and cut using, for example, pliers. Indeed, it is necessary for the optician to sell finished glasses, that is to say whose ends, or tails, of the screws 18 have been filed, or leveled, for aesthetic considerations but also not to tear , or damage, the cloth or towel used to clean the glasses 6.
- the finishing device can be mounted on a fixed support, for example of the vertical drill support type, to lighten and / or systematize the finishing operation of the screws in an assembly workshop. It is useless to enter here into the detail of the realization of such a support of which multiple realizations already exist.
- the screw finishing device as described above is perfectly suited for finishing screws in the assembly of glasses based on pierced frames, but can very easily be transposed for use in other technical fields, or screws and the nuts will for example be larger or smaller, or else, or the guidance for finishing is carried out an object surrounding the screw which may be something other than a nut, or even on the screw itself, or even in the case where we do not use a screw but a rivet. In the latter case, the finish relates to the rivet.
- the invention is described in the foregoing by way of example. It is understood that the skilled person is able to realize different variants of the invention without going beyond the scope of the patent.
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0400132A FR2865046B1 (en) | 2004-01-08 | 2004-01-08 | DEVICE FOR DRILLING GLASSES AND FINISHING ASSEMBLING SCREWS AND ASSOCIATED METHOD |
PCT/FR2005/000025 WO2005066695A1 (en) | 2004-01-08 | 2005-01-07 | Devices for piercing glasses and finishing assembly screws and associated method |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1706780A1 true EP1706780A1 (en) | 2006-10-04 |
Family
ID=34684880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05717373A Withdrawn EP1706780A1 (en) | 2004-01-08 | 2005-01-07 | Devices for piercing glasses and finishing assembly screws and associated method |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090191014A1 (en) |
EP (1) | EP1706780A1 (en) |
FR (1) | FR2865046B1 (en) |
WO (1) | WO2005066695A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2863189B1 (en) * | 2003-12-03 | 2006-03-10 | Jean-Louis Negroni | METHOD FOR DRILLING OPTICAL LENSES USING A DIGITAL CONTROL DRILL, AND DEVICE FOR CARRYING OUT SAID METHOD |
JP4159589B2 (en) * | 2006-10-10 | 2008-10-01 | 株式会社タクボ精機製作所 | Eyeglass lens processing equipment |
FR2910646B1 (en) * | 2006-12-20 | 2009-02-27 | Essilor Int | METHOD FOR DETERMINING THE POSITION OF A DRILLING HOLE TO BE MADE ON AN OPHTHALMIC LENS |
FR2910644B1 (en) | 2006-12-20 | 2009-02-27 | Essilor Int | DEVICE FOR DETERMINING THE POSITION AND / OR A CROSS-SECTIONAL DIMENSION OF A DRILLING HOLE OF A PRESENTATION LENS OF CIRCLE-FREE MOUNTED GLASSES |
WO2010024340A1 (en) * | 2008-09-01 | 2010-03-04 | 株式会社キョクトー | Tip shaping machine |
EP2388106B1 (en) * | 2010-05-21 | 2012-10-31 | Anger, Wilhelm | Stripping device |
CN103042609B (en) * | 2012-12-28 | 2015-01-21 | 福建省闽清县陶瓷机械设备制造厂 | One-step perforating and forming machine for tightening insulators |
CN114986188B (en) * | 2022-07-29 | 2022-10-25 | 福建盈浩文化创意股份有限公司 | Raw material metal plate cutting equipment for frame production |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB174397A (en) * | 1920-09-16 | 1922-01-16 | Alfred De Fries | Improvements in machines for removing the burr from the top and bottom faces of nutsand for removing the burr from the heads of screw bolts and simultaneously pointing or rounding off the end |
MY115633A (en) * | 1998-01-26 | 2003-08-30 | Hoya Corp | Drill jig for spectacle lens manufacture jig thereof, method of drilling for spectacle lens, and spectacle lens |
DE19804428A1 (en) * | 1998-02-05 | 1999-08-19 | Wernicke & Co Gmbh | Method for marking or drilling holes in spectacle lenses and device for carrying out the method |
US6312126B1 (en) * | 1999-04-28 | 2001-11-06 | Vision Optic Co., Ltd. | Eyeglasses having rimless spectacle frame with adjustable temples and lenses |
DE19920925C1 (en) * | 1999-05-06 | 2001-02-08 | Wernicke & Co Gmbh | Rimless glasses with brackets and nose bridge screwed to the lenses, and use of a lens processing machine to produce elongated holes in the lenses |
FR2800172B1 (en) * | 1999-10-20 | 2001-12-21 | Jacques Denis Exp | METHOD FOR PIERCING OPTICAL LENSES AND SYSTEM FOR IMPLEMENTING SUCH A METHOD |
JP2002055312A (en) * | 2000-08-11 | 2002-02-20 | Fuaa Seal Kikaku:Kk | Lens fixture and structure of lens mounting part |
DE10053518C2 (en) * | 2000-10-27 | 2002-10-17 | Reinhard Wehmeier | Drilling device for frameless glasses |
DE10151463B4 (en) * | 2001-10-18 | 2013-03-28 | Eye-Systems Gmbh | Rimless glasses |
US6502940B1 (en) * | 2001-12-11 | 2003-01-07 | The Hilsinger Company L.P. | Connection mounting for rimless eyewear lenses |
FR2835930B1 (en) * | 2002-02-13 | 2004-04-09 | Philippe Lavie | METHOD AND DEVICE FOR MOUNTING GLASSES OF EYEGLASSES |
-
2004
- 2004-01-08 FR FR0400132A patent/FR2865046B1/en not_active Expired - Fee Related
-
2005
- 2005-01-07 EP EP05717373A patent/EP1706780A1/en not_active Withdrawn
- 2005-01-07 US US10/585,445 patent/US20090191014A1/en not_active Abandoned
- 2005-01-07 WO PCT/FR2005/000025 patent/WO2005066695A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2005066695A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20090191014A1 (en) | 2009-07-30 |
FR2865046B1 (en) | 2006-03-10 |
WO2005066695A1 (en) | 2005-07-21 |
FR2865046A1 (en) | 2005-07-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20060804 |
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