METHOD FOR MAKING AN EYEGLASS FRAME COMPONENT AND EYEGLASS FRAME COMPONENT OBTAINED BY SUCH METHOD.

Description

METHOD FOR MAKING A MOUNTING COMPONENT GLASSES AND GLASSES FRAME COMPONENT OBTAINED WITH THIS METHOD ------ 5 The present invention relates to a method for make a frame of glasses and a frame of glasses obtained with this method. The present invention finds useful use in the field of eyewear, for the production of temples or 10 fronts decorated with various patterns or colors. It is known to make components of eyeglass frames, such as temples or fronts, in acetate cellulose or bio-cellulose acetate. It is particularly known to make such components 15 starting from acetate in the form of plates or tablets, which They can be of a single color or have a variegated multi-coloured pattern with special effects (e.g. Havana effect). It is also known to pair between their more tablets of various patterns and colors, for 20 combine different effects, for example by creating a front with a tortoiseshell outer portion (“havana”) combined with a colored internal portion. There are also known frames in which there are additional shapes or designs that appear to overlap with the imagination 25 or color derived from the acetate tablets with which The frames are made. In particular, it is known create shapes or patterns which are then positioned and glued manually according to a desired distribution on a different tablet 30 acetate already formed, from which it is subsequently the frame was made. In particular, it is known place these shapes between two tablets that come between GMO / A138845 their welded ones, of which at least one is superior semi-transparent, and then cut the sandwich like this formed in the shape of a frame. Disadvantageously, manual positioning of the 5 silhouettes requires a long time and great precision, resulting in high costs. Furthermore, the method is difficult to scale. In fact, the arrangement of the shapes on a first tablet and the subsequent stacking of a second tablet on the 10 first tablet causes the shapes to move and therefore the final pattern that is obtained is different from the desired one. The aim of the present invention is to provide a method for making a 15 eyeglass frame component and one component of eyeglass frame obtained with this method which overcome the drawbacks of the above known art cited. It is a particular aim of the present invention to provide 20 available a method to make a component of eyeglass frame that is simple and economical and which allows to obtain a mounting component of glasses with a predetermined pattern. It is also an object of the present invention to provide 25 arrangement of an eyeglass frame component obtained by such a method that has a motive predetermined coinciding with the desired one. It is also an object of the present invention to provide arrangement of an eyeglass frame component that 30 is aesthetically pleasing. The purposes specified above and others are essentially achieved by a method for making a GMO / A138845 eyeglass frame component and from a component of eyeglass frames having the characteristics set forth in the attached independent claims. Further features are provided in the claims 5 employees. Additional features and benefits will be revealed more from the description of embodiments preferred, but not exclusive, method of achieving an eyeglass frame component, and a component 10 of eyeglass frames obtained with this method, illustrated for indicative and non-limiting purposes only with with the help of the attached drawings in which: - Figure 1 shows a phase of a method according to the present invention; 15 - Figure 2 shows a further stage of a method according to the present invention, subsequent to that of figure 1; - Figure 3 shows a further stage of a method according to the present invention; 20 - Figure 4 shows a further stage of a method according to the present invention, subsequent to that of figure 3; - Figure 5 shows a further stage of a method according to the present invention, subsequent to that of 25 figures 1-4; - Figures 6-10 show further stages of a method according to the present invention; - figure 11 shows a multilayer of tablets of acetate made by a method according to this 30 invention; - figure 12 shows a front obtained from the multilayer of figure 11; GMO / A138845 - figure 13 shows a pair of glasses comprising the front of figure 12; - figure 14 shows a cross-section of a plywood acetate tablets made with a preferred shape 5 of method according to the present invention, prior to a welding phase; - figure 15 shows the section of figure 14, following a welding phase. With reference to the attached figures, it is described in 10 below is a method to make a component of 100 frame of 200 glasses. The method according to the present invention comprises the phases described below. The phases described in the This description is not necessarily carried out 15 in the order indicated, unless otherwise indicated specified. The method comprises a stage of arranging a first 1 tablet of cellulose acetate or bio-acetate cellulose. According to a preferred form, the first 20 tablet 1 is at least partly transparent. The method includes a subsequent stage of carving the first tablet 1 to create at least a first shape 10, as visible in figure 1. The method further comprises a step of arranging a 25 second tablet 2 of cellulose acetate or bio-acetate of cellulose. Preferably, the second tablet 2 has a pattern or color. The method includes a subsequent phase of carving the second tablet 2 to make at least a second shape 20 equal to the first shape 30 10, as visible in figure 3. In the context of this description, the terms “first”, “second”, “third” etc. coupled with a GMO / A138845 certain objects do not indicate an order of importance or use of the object they are paired with but they are used only to indicate objects differently distinct having otherwise the same denomination. 5 In particular, the stages of arranging and carving the second tablet 2 can be done previously, subsequently or simultaneously to the stages of arranging and carving the first tablet 1. The method includes a phase of discarding the first shape 10 10 from the first tablet 1 creating a first seat 11 which has the profile of the first shape 10. This phase, visible in figure 2, is carried out after the creation of the first shape 10. The second shape 20 is visible in figure 4 and is 15 gets by discarding the rest of the second tablet 2. The method includes a stage of positioning the second shape 20 in the first seat 11, as visible in the figure 5. This phase is carried out after the phase of discard the first shape 10 and also subsequently to the 20 creation of the second shape 20. Subsequently, the method includes a welding stage the second shape 20 to the first tablet 1, as visible in figure 4. After the welding phase of the second shape 25 20, the method includes a stage of carving the first tablet 1 to make a mounting component 100 of 200 glasses, visible in figures 12 and 13. In accordance with the present invention, it is possible create one or more first and one or more second shapes 30 10, 20. The first 10 shapes can be equal to each other or different. Similarly, the second silhouettes 20 they can be equal or different from each other, as long as they are equal GMO / A138845 in shape and in number to the first 10 shapes. Therefore, the phase of creating at least a first outline 10 can be done multiple times, making consequence as many first seats 11. In this case, also 5 the phase of making at least a second shape 20 can be done several times. The second 20 shapes made on the second tablet 2 must reproduce the first shapes in shape and number 10 made on the first tablet 1. Furthermore, the first 10 locations 11 must reproduce in form and number the second silhouettes 20. In this sense, the phases of: - carve the first tablet 1 to make at least a first shape 10; 15 - carve the second tablet 2 to make at least a second shape 20 equal to the first shape 10; - discard the first shape 10 from the first tablet 1 creating a first headquarters 11 having the profile of the first shape 10 and finally 20 - place the second template 20 in the first seat 11; can be repeated several times, depending on the number of first 10 shapes and second 20 shapes that you want realize. These phases are preferably carried out previously 25 to the welding stage of the second shape 20 to the first tablet 1. In this way, it is possible to carry out the welding to weld all second shapes 20 at the same time as the first tablet 1. Preferably the welding phase of the second shape 20 30 to the first tablet 1 plans to solder all the second shapes 20 formed and inserted into the respective first seats 11 to the first tablet 1. GMO / A138845 To the first tablet 1 can be welded, in a form favorite, at least one other tablet at least in part transparent or colored for aesthetic purposes, as covers the various welding and sealing protection points 5 mechanics, as set out below. In the preferred form, the method comprises a further phase of welding an additional tablet 3, 5, 6 of transparent and / or colored material in order to mechanical and / or aesthetic protection. This phase is carried out 10 preferably at the same time as the welding phase the second shape 20 to the first tablet 1. In fact, according to a preferred embodiment, the method involves making a 300 plywood from which the mounting component is obtained subsequently 15 100. In accordance with this embodiment, the method It also includes the phases described below. The method comprises a step of arranging a third 3 cellulose acetate or bio-acetate tablet 20 cellulose. The third tablet 3 can be colored or at least partly transparent. The method includes a subsequent stage of carving the third tablet 3 to make at least a third shape 30, as visible in figure 6. 25 The method comprises a step of arranging a fourth 4 tablets of cellulose acetate or bio-acetate cellulose. Preferably, the fourth tablet 4 has a fantasy or color. The method includes a subsequent phase of carving the fourth tablet 4 to make 30 at least a fourth shape 40 equal to the third shape 30, as visible in figure 8. The stage of arranging and carving the fourth tablet 4 GMO / A138845 can be done previously, subsequently or at the same time as the phase of arranging and carving the third tablet 3. The method includes a step of discarding the third shape 5 30 from the third tablet 3 making a third seat 31 having the profile of the third shape 30, as visible in figure 7. This phase is carried out after the creation of the third shape 30. The fourth shape 40 is visible in figure 9 and is 10 gets by discarding the rest of the fourth tablet 4. The method includes a stage of placing the fourth shape 40 in the third seat 31, as visible in the figure 10. This phase is carried out after the phase of discard the third shape 30 and also subsequently to the 15 creation of the fourth shape 40. Subsequently, the method includes a welding stage the fourth shape 40 to the third tablet 3. The fourth shape 40 can be welded to the third tablet 3 at the same time as welding the 20 second shape 20 to the first tablet 1 with a single welding phase. Preferably the welding stage of the fourth shape 40 on the third tablet 3 you plan to solder all the fourth ones 40 shapes formed and inserted into the respective thirds 25 seats 31 to the third tablet 3. In fact, similarly to what was reported above for the first shapes 10 and for the second shapes 20, it is possible create one or more third shapes 30 and one or more fourth shapes silhouettes 40. 30 The third shapes 30 can be equal to each other or different. Similarly, the fourth silhouettes 40 they can be equal or different from each other, as long as they are equal GMO / A138845 in shape and in number to the third shapes 30. Therefore, the stage of making at least a third shape 10 can be done multiple times, making consequence as many third locations 31. In this case, also 5 the phase of realizing at least a fourth shape 40 can be done several times. The fourth shapes 40 made on the fourth tablet 4 they must reproduce the third shapes in shape and number 30 made on the third tablet 3. Furthermore, the third 10 seats 31 must reproduce in form and number the fourth silhouettes 40. In this sense, the phases of: - carve the third tablet 3 to make at least a third shape 30; 15 - carve the fourth tablet 4 to make at least a fourth shape 40 equal to the third shape 30; - discard the third shape 30 from the third tablet 3 creating a third location 31 having the profile of the third shape 30 and finally 20 - place the fourth template 40 in the third seat 31; can be repeated several times depending on the number of third shapes 30 and fourth shapes 40 that you want realize. These phases are preferably carried out previously 25 to the stage of welding the fourth shape 40 to the third tablet 3. In this way, it is possible to carry out the welding to weld all fourth shapes 40 at the same time as the third tablet 3. In accordance with the present invention, the second shapes 30 20 and also the fourth shapes 40 are inserted in respective locations 11, 31 appropriately obtained, and therefore they remain still, giving rise to a GMO / A138845 final arrangement coinciding with the desired one. Preferably, the first tablet 1 and the second tablet 2 have the same thickness. Preferably, also the third tablet 3 and the fourth 5 tablets 4 have the same thickness. Therefore, preferably the second shapes 20 and / or the fourth silhouettes 40 remain flush with the respective tablet 1, 3. For example, the tablets can have a thickness of 10 approximately 1.5 mm. The tablets can also have different thicknesses between them different for an aesthetic choice. In accordance with an embodiment, the third shape 30 can be carved directly onto the first 15 tablet 1, on the same side where the first 10 silhouettes or preferably on the back. In agreement with this embodiment, the method comprises a phase of carving the first tablet 1 to make at least a third shape 30. Always in accordance with this 20 embodiment, the method comprises a step of discard the third shape 30 from the first tablet 1 creating a third location 31 having the profile of the third shape 30. The method also includes a phase of weld the fourth shape 40 to the first tablet 1. 25 In accordance with this embodiment, preferably the first tablet 1 has a greater thickness than the second tablet 2 and the fourth tablet 4, so to be able to obtain in its thickness both the first seats 11 that the third seats 31. 30 In one embodiment, the tablets may be added elements such as material metal and / or other material for aesthetic purposes and / or GMO / A138845 functional such as cores and / or other elements of reinforcement. Such additional elements can be arranged in a suitably created location and / or be intimately integrated into the tablet. 5 Before the first carving stage tablet 1, the method comprises a superimposing step the first tablet 1 to the third tablet 3. Thus, in accordance with the embodiment form preferred method, a 300 layer multilayer is made 10 tablets, visible in figure 14, from which comes frame component 100 made. In accordance with this embodiment, motifs or designs different results are imparted on different layers of the 300 multilayer, as each layer integrates 15 specific shapes obtained from a respective tablet. In the 300 plywood, the second shapes 20 and the fourth 40 silhouettes can be partially or completely overlapping, or arranged so as not to overlap. 20 Advantageously, you can create a pattern with three-dimensional effect on the frame component 100 finished. In fact, the mounting component 100 integrates some parts of the 300 plywood which include some portions of the second shapes 20 and of the fourth shapes 25 40. Preferably the stage of carving the first tablet 1 plans to carve the 300 size plywood that it was welded. Preferably, it is possible to foresee additional 30 tablets, which are preferably at least partly transparent, to be welded to the first tablet 1 and / or to the third tablet 3, if applicable. GMO / A138845 This step is optional. The additional tablets 5, 6, 7 they can be at least partly transparent or colored or partly colored. Preferably, prior to the carving stage 5 the first tablet 1, the method includes a further phase of placing the first tablet 1 on a fifth tablet 5. Subsequently, the method includes a welding stage the fifth tablet 5 to the first tablet 1. 10 Welding the fifth tablet 5 to the first tablet 1 can be done at the same time as other welds with a single welding step. In this case, the 300 plywood format can include the first tablet 1 and the fifth tablet 5. 15 As reported above, the phase of carving the first tablet 1 involves carving the 300 plywood, thus also carving the fifth tablet 5 which is the first tablet 1 has been paired. In accordance with the embodiment that provides for the first 20 tablet 1 and the third tablet 3, instead, the multilayer 300 is made up of three boards, where the fifth tablet 5 is placed between the first tablet 1 and the third tablet 3. Therefore, the carving stage the first tablet 1 also provides for carving the third 25 tablet 3 and the fifth tablet 5, which were paired with the first tablet 1. Always in accordance with this embodiment, the method It also includes a phase of welding the fifth tablet 5 to the third tablet 3. 30 Preferably, prior to the carving stage the first tablet 1, the method includes a further phase of placing a sixth tablet 6 on the first GMO / A138845 tablet 1. The sixth tablet 6 can be foreseen in replacement, or preferably in addition, to the fifth tablet 5 and paired only with the first tablet 1 or also to the third tablet 3 if present. 5 The method also includes a subsequent phase of weld the sixth tablet 6 to the first tablet 1. Welding can take place simultaneously with other welding phases mentioned above or in a separate phase. Preferably, prior to the carving stage 10 the first tablet 1, the method includes a further phase of placing the third tablet 3 on a seventh tablet 7. The seventh tablet 7 can be foreseen in place of, or more preferably in addition to, fifth tablet 5 and / or sixth tablet 6. 15 The method also includes a subsequent phase of weld the seventh tablet 7 to the third tablet 3. Welding can take place simultaneously with other welding phases mentioned above or in a separate phase. Preferably, in accordance with the present invention, 20 the welding phase is preferably carried out via high frequency welding or, alternatively, with acetone. Advantageously, once tablets different and / or that the shapes obtained from a tablet and the seats obtained from another tablet are welded together 25 of them, are intimately linked forming a piece unique. Preferably, the carving stages are carried out by milling. Preferably, the pattern or color of the fourth 30 tablet 4 are different from those of the second tablet 2. According to preferred embodiments, the first tablet GMO / A138845 1 and the third tablet 3 are transparent. Preferably, the stage of carving the first tablet 1 to make a mounting component 100 plans to make a front of glasses. 5 Alternatively, the stage of carving the first tablet 1 to make a mounting component 100 plans to hold an auction. In accordance with a realisation example of a front, three first shapes 10 are created, each having a 10 predefined form, preferably having shapes between them different, on a first transparent tablet and three second shapes 20 on a second tablet 2 having a default fantasy. The second 20 shapes are identical to the first 10 silhouettes. 15 Subsequently the first three shapes 10 are discarded and insert the three second shapes 20 into the three seats 11 of the first tablet 1. Subsequently, three third shapes 30 are made having each a predefined form, preferably having 20 different shapes, on a third tablet 3 transparent and three-quarters silhouettes 40 on a quarter tablet 4 having a single default color. The fourth Silhouettes 40 are identical to the third silhouettes 30. Subsequently, the three third shapes 30 are discarded and 25 insert the three fourth shapes 40 into the three seats 31 of the third tablet 3. Then, the first tablet 1 is superimposed on the third tablet 3 forming the plywood 300, which is welded to bind the tablets and shapes together 30 to their respective offices. In particular, in a form preferred, a fifth tablet is inserted 5 transparent and / or colored between the first tablet 1 and the GMO / A138845 third tablet 3, placing a sixth tablet 6 transparent covering the first tablet 1 and also a seventh transparent tablet 7 at the base of the third tablet 7. The 300 plywood formed according to this 5 example is similar to what is shown in figure 14. Then the components of the multilayer are welded together 300 through high-frequency welding. The welding of the second shapes 20 to the first seats 11 and of the fourth silhouettes 40 to third seats 31 can also happen 10 prior to the overlapping of the various tablets 1, 3, 5, 6 and 7. After tablets 1, 3, 5, 6 and 7 were welded together and you get a 300 multilayer welded as visible in figure 15. In the 300 plywood the second shapes 20 and the fourth 15 silhouettes 40 can be alternated or at least partially superimposed. In addition, two second 20 silhouettes and two fourth ones 40 shapes are arranged in such a position as to result, once the 300 plywood has been carved into the shape of a front, in correspondence with the circles. The remaining 20 second shape 20 and fourth shape 40 are arranged in position such that, once the carving is done, it will be plywood 300 in the form of a front, in bridge correspondence. Finally, the 300 plywood is carved according to 25 the shape of the desired front, obtaining the circles and the front in correspondence with the second shapes 20 and of the fourth silhouettes 40. The present invention also includes a frame component 100 obtained with the method as 30 described above. The resulting mounting component 100 with this method presents an alternation and / or a overlapping of colors and patterns. GMO / A138845 Preferably, the mounting component 100 is a front of glasses. The frame component 100 can also be a dipstick. The present invention also includes a pair of glasses. 5 200 comprising a mounting component 100 described. In particular, in the present context, with the The term glasses refers to a pair of glasses any type with two lenses, such as glasses sun, prescription, aesthetic, protective, sports, or 10 a mask of any type with a single lens unique, for example a sports or protective mask or something else. The method thus conceived is susceptible to numerous modifications and variations, all falling within the scope of the 15 inventive concept; furthermore all the details are replaceable by technically equivalent elements. In practice the materials used, as long as they are compatible with the specific use, as well as the sizes and shapes contingent, they can be any depending on the 20 technical requirements. Barzanò & Zanardo Milano SpA GMO / A138845

Claims

1) Method for making a frame component (100) of glasses (200), said method comprising the following phases: 5 - arrange a first tablet (1) of acetate cellulose or cellulose bio-acetate; - carve said first tablet (1) to make at least a first shape (10); - place a second tablet (2) of acetate 10 cellulose or bio-cellulose acetate; - carve said second tablet (2) to make at least one second shape (20) equal to the first shape (10); - discard said first shape (10) from said first 15 tablet (1) creating a first seat (11) having the profile of the first shape (10); - place the second template (20) in the first seat (11); - weld the second shape (20) to the said first tablet 20 (1); - after the welding phase of the second shape (20), carve said first tablet (1) for making an eyeglass frame component (100) (200), 25 characterized by the fact that it includes the following phases: - arrange a third tablet (3) of acetate cellulose or bio-acetate; - carve said third tablet (3) to make 30 at least a third shape (30); - arrange a fourth tablet (4) of acetate cellulose or cellulose bio-acetate; GMO / A138845 - carve said fourth tablet (4) to make at least a fourth shape (40) equal to the third shape (30); - discard said third shape (30) from said third 5 tablet (3) creating a third seat (31) having the profile of the third shape (30); - place the fourth template (40) in the third seat (31); - weld the fourth shape (40) to the said third tablet 10 (3); - prior to the carving phase mentioned above tablet (1), superimpose said first tablet (1) on said third tablet (3); the second shapes (20) and the fourth shapes (40) being partly or completely 15 overlapping. 2) Method according to the preceding claim, comprising, a further stage of welding a further tablet (3, 5, 6) of transparent material and / or with color to the said first tablet (1) for protection purposes 20 mechanical and / or aesthetic. 3) Method according to any of the claims previous ones, in which said phases of: - carve said first tablet (1) to make at least a first shape (10); 25 - carve said second tablet (2) to make at least one second shape (20) equal to the first shape (10); - discard said first shape (10) from said first tablet (1) creating a first seat (11) having the 30 profile of the first shape (10); - place the second template (20) in the first seat (11); GMO / A138845 they are repeated a plurality of times. 4) Method according to any of the claims previous ones, in which said phases of: - carve said third tablet (3) to make 5 at least a third shape (30); - carve said fourth tablet (4) to make at least a fourth shape (40) equal to the third shape (30); - discard said third shape (30) from said third 10 tablet (3) creating a third seat (31) having the profile of the third shape (30); - place the fourth template (40) in the third seat (31); they are repeated a plurality of times. 15 5) Method according to any of the claims previous ones, in which said welding phase is carried out via high frequency or acetone welding. 6) Method according to any of the claims previous ones, in which the said carving phases are carried out 20 by milling. 7) Method according to any of the claims previous ones, in which the second tablet (2) has a pattern or color other than a pattern or color that has the fourth tablet (4). 25 8) Method according to any of the claims previous ones, in which said phase of carving said first tablet (1) to make a mounting component (100) plans to make a front of glasses. 9) Method according to any of the claims 30 previous ones, in which said phase of carving said first tablet (1) to make a mounting component (100) plans to hold an auction. GMO / A138845 10) Frame component (100) obtained by a method according to any of the preceding claims. 11) Mounting component (100) according to the claim 10, which is a front. 5 12) Glasses (200) comprising a component of frame (100) according to claim 10 or 11. Barzanò & Zanardo SpA GMO / A138845

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