EP3541225A1 - Uhrglas und verfahren zum herstellen eines uhrglases - Google Patents
Uhrglas und verfahren zum herstellen eines uhrglasesInfo
- Publication number
- EP3541225A1 EP3541225A1 EP17800763.9A EP17800763A EP3541225A1 EP 3541225 A1 EP3541225 A1 EP 3541225A1 EP 17800763 A EP17800763 A EP 17800763A EP 3541225 A1 EP3541225 A1 EP 3541225A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gemstone
- glass
- intermediate layer
- recess
- temperature
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/04—Setting gems in jewellery; Setting-tools
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/04—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached ornaments or amusement apparatus
- G04B47/042—Fastening of jewels and the like
Definitions
- the invention relates to a watch glass with at least one gem, in particular diamonds, and a method for producing a watch glass, in which at least one gemstone is embedded. Furthermore, the present invention relates to such a watch glass.
- Multilayer watch glasses with diamonds or other gemstones which house such stones in recesses of a support glass, the support glass being formed by means of an adhesive interlayer, e.g. an adhesive film is glued to a cover glass to a kind of laminated glass.
- the intermediate layer is not continuous, but interrupted in the vicinity of the gems or at the points of the recesses in which the gems are embedded, so that the intermediate layer is kept away from the gemstones. The reason for this is not to impair the optical properties, especially the "sparkle" of the gemstone and the reflection of the light, by the gemstone
- Such a watch glass shows, for example, DE 10 2015 2046 13 A1.
- this watch glass or the method for producing this watch glass may be disadvantageous.
- a round punched out hole in a film formed as an intermediate layer in the process of heating under pressure does not expand evenly in all directions, but has a "structural direction" .This leads to an originally round hole eventually becomes oval.
- object of the invention to provide a watch glass with at least one gemstone and a method for producing a watch glass with at least one gemstone, whereby the disadvantages described above are eliminated.
- object of the invention to provide a watch glass with at least one gemstone, which has an improved visual appearance.
- object of the invention to enable a method for producing such a watch glass. The solution of these tasks is achieved by the combination of features of the independent claims.
- a watch glass which comprises a carrier glass with at least one recess, a cover glass, at least one gemstone, and a connecting intermediate layer.
- the gem is at least partially disposed in the recess.
- the cover glass and the carrier glass are connected to one another via the connecting intermediate layer.
- a portion of an upper portion of the gemstone is in direct contact with the intermediate layer. This will not create a bubble over the gemstone that would prevent the rays of light from entering the gemstone. Thus, light is not lost to the viewer, causing an improved optical effect of the gemstone and the watch glass.
- a watch glass with a large number of gemstones prevents some gemstones from sticking to the underside of the cover glass.
- the gemstone is preferably a diamond, a gemstone, a semi-precious stone or a synthetic gemstone
- the intermediate layer is transparent
- the region of the upper part of the gemstone comprises a panel of the gemstone
- the upper part or upper part of the gemstone is to be understood as the part which is located above a strip of the gemstone, below which is the bottom of the gemstone Part or the lower part of the gem.
- the round strip corresponds to a circumferential edge between the upper part and the lower part in the case of ground gemstones or a separating edge between crown and pavilion.
- the solution of the above-described object is achieved by a method for producing a watch glass, in which a gemstone is embedded.
- the method comprises the steps of providing a carrier glass, providing a cover glass, introducing at least one recess into the carrier glass, providing at least one gem, inserting the gem into the recess of the carrier glass, inserting a connecting interface between the carrier glass and the coverslip, and laying the coverslip on the carrier glass.
- the method further comprises the step of bonding the coverslip to the carrier glass via the interconnecting intermediate layer such that a portion of an upper portion of the gemstone is in direct contact with the intermediate layer.
- the upper part of the gemstone is embedded in the intermediate layer.
- the upper part of the gemstone is in direct contact with the intermediate layer. Since there is no air around the upper part of the gem, no light is lost. Thus, the sparkle of the gem is increased.
- the recess is formed such that at a contact region between the gemstone and the recess, the recess and the gemstone have complementary shapes. That is, an angle of the recess and an angle of the gem at the contact area between the gem and the recess are matched. This results in a situation that the gemstone closes the recess and thus prevents the intermediate layer, in particular during a lamination process, from coming behind the gem or coming into contact with the lower part of the gem. This ensures the double reflection of the light in the lower part of the gemstone.
- the upper part of the gemstone protrudes beyond the carrier glass.
- the gemstone is arranged in the recess such that a Rundist the gemstone above the plane of the Carrier glass is located.
- a Rundist the gemstone above the plane of the Carrier glass is located.
- a region of the recess below the contact region between the recess and the gemstone only vacuum or air.
- the gemstone thus has an optimal rate of reflected light and an optimal sparkle.
- the term "below the contact area", when used in relation to an area, means that this area faces the lower part of the gemstone
- a laminating film made of ethyl-vinyl is used as the connecting intermediate layer
- the laminating film is transparent and preferably has a refractive index of 1.48 because of the higher optical density of the laminating film compared to air, the difference in optical densities between the intermediate layer and the interlayer-contacting region of the As a result, the total reflection angle at the interface between the intermediate layer and the upper part is reduced when the laminating film is applied to the upper part of the gemstone, as compared to that between the air and an area of the upper part of the gemstone which is in contact with the air Fo At this point, less light is totally reflected, that is, more light enters the stone at this point, or out of the stone again.
- a refractive index of the gemstone is equal to a refractive index of the intermediate layer.
- Another aspect of the invention relates to a watch comprising a watch glass described above.
- the interlayer is heated linearly to a final temperature.
- Linear means that the temperature curve is continuous, ie that a slope of the temperature curve is constant, in particular the final temperature is equal to 130 ° C.
- the heating to the final temperature of 130 ° C. is preferably 0.5 hours Heating at an initial temperature equal to a room temperature, the room temperature being 20 ° C.
- the intermediate layer is heated linearly within 0.5 hours from the initial temperature of 20 ° C to the final temperature of 130 ° C.
- the intermediate layer in a first step in a first temperature range between a first temperature and a second temperature for a first time period and in a second step in a second temperature range between a third temperature and a fourth temperature for a second period of time heated.
- the third temperature is greater than or equal to the second temperature
- the fourth temperature is greater than the third temperature.
- the first time period is 1 hour to 3 hours and the second time period is 0.3 hours to 1, 0 hour.
- the first temperature range is 40 ° C to 70 ° C
- the second temperature range is 70 ° C to 140 ° C.
- the intermediate layer is heated between 40 ° C and 70 ° C in the first step.
- the intermediate layer is heated between 70 ° C and 140 ° C.
- linear in the context of the invention means that a slope of the temperature curve is constant.
- the entire arrangement of cover glass, connecting intermediate layer and carrier glass is preferably placed under vacuum during the lamination process Without this evacuation Before and during the process of cross-linking the film, air bubbles would form in the laminate everywhere
- laminate process refers to the bonding process of the cover glass to the carrier glass via the connecting intermediate layer.
- the entire arrangement of cover glass is more connecting Interlayer and carrier glass to understand, in which the carrier glass and the cover glass are connected to each other via the connecting intermediate layer.
- the space between the two glasses is simultaneously evacuated and exerted from above on the arrangement of glasses and connecting intermediate layer, pressure.
- 1 is a plan view of a watch comprising a watch glass with diamonds
- Fig. 2 is a simplified, schematic sectional view of a portion of a
- Fig. 3 is a simplified, schematic sectional view of a portion of a
- FIG. 4 is a simplified schematic sectional view of a portion of a
- Fig. 7 is a view of a gemstone with drawn light beams to explain the advantages of the present invention.
- Fig. 8 is a schematic simplified view of a watch glass with embedded gemstone according to the prior art.
- a watch glass 1 according to a first embodiment of the present invention will be described in detail with reference to Figs.
- Fig. 1 shows a clock 10 in the form of a wristwatch with a housing 1 1 and a watch glass 1 according to the invention, which is arranged in the housing 1 1 and provided with gemstones 5, in particular diamonds.
- the housing 1 1 and the watch glass 1 are circular, but may have any other shape such as a rectangle, a polygon, etc.
- four gemstones 5 shown as diamonds are arranged with a constant radius in the circumferential direction at the same distance from each other in the watch glass 1.
- the position and the number of gems 5 but can be chosen arbitrarily depending on the watch design.
- the watch 10 further includes a dial 12, which is formed for example as a gold leaf, and three hands 13 for the display of hours, minutes and seconds, and two connections for a bracelet 14.
- FIG. 2 is a simplified schematic view of a section A-A of the watch glass 1 of FIG. 1.
- the watch glass 1 has a carrier glass 2 and a cover glass 3.
- the carrier glass 2 and the cover glass 3 are preferably made of different types of glass, in particular mineral glass as a carrier glass and saffron glass as a cover glass. Other types of glass can also be used. It is possible within the scope of the invention to combine different or identical types of glass.
- the carrier glass 2 recesses 4 are formed, which serve to receive gemstones 5.
- a recess 4 can be seen.
- the gemstone 5 is preferably arranged completely.
- the cover glass 3 and the carrier glass 2 are in particular circular and have the same diameter.
- the glasses 2, 3 differ in their thickness, wherein the cover glass 3 is preferably thinner. But it is also possible that the two glasses 2, 3 have the same thickness.
- an inner surface 20 of the carrier glass 2 and an inner surface 30 of the cover glass 3 at the contact point of the two glasses 2, 3 are flat. According to an alternative embodiment, however, the inner surfaces 20, 30 may be curved the same and complementary.
- the cover glass 3 and the carrier glass 2 are connected to one another via a connecting intermediate layer 6.
- the intermediate layer 6 may be formed in particular as an adhesive film, laminating film, adhesive or another compound.
- the intermediate layer 6 is arranged between the cover glass 3 and the carrier glass 2. Between the watch glass 3 and the carrier glass thus results in a seamless, airtight connection.
- an upper part 50 of the gemstone 5 is embedded in the intermediate layer 6.
- the upper part 50 of the gemstone 5 preferably comprises a board 53 and Upper facets 54 of the gemstone 5.
- the panel 53 corresponds to a portion of the upper portion 50 of the gemstone 5.
- the upper part 50 of the gemstone 5 is in direct contact with the intermediate layer 6.
- the recess 4 and the gemstone 5 have complementary shapes on a contact region 15 between the gemstone 5 and the recess 4.
- the contact region 15 corresponds to a circular strip 51 of the gem 5.
- the circular strip 51 separates the upper part 50 from a lower part 52 of the gem 5.
- a lower region 40 of the recess 4 only has vacuum or air.
- an upper region 41 of the recess 4 is filled with material of the intermediate layer 6 in an advantageous manner.
- the lower region 40 of the recess 4 corresponds to a region 42 of the recess 4 below the contact region 15.
- the upper part 50 of the gemstone 5 is not in an air bubble. That is, the top 50 of the gemstone is not surrounded by air.
- the intermediate layer laminated compound
- the upper part which also represents an optical medium. This promotes the unimpeded exit of the light at the top 50, which is important for the sparkle of the gem.
- the air located in the lower region 40 of the recess 4, or the vacuum located there is used so that the light in the lower part 52 of the gemstone 5 at the interface of the gemstone 5 twice totally reflects the air.
- the upper part of the gemstone with the intermediate layer at least partially contacted, the upper part a lot of light and passes it to the lower part on.
- the lower part is in air or vacuum
- the light passed on from the upper part is advantageously reflected back to the upper part.
- the light can escape from the gemstone over the top and get into the eye of a beholder.
- the targeted contacting at least a portion of the upper part of the gemstone with the intermediate layer a small total reflection angle is achieved.
- the small total reflection angle of the upper part causes some of the light, which comes obliquely from the lower part, to exit the upper part and not be sent back to the lower part.
- the intermediate layer 6 is preferably linearly heated within 0.5 hours from an initial temperature of 20 ° C to a final temperature of 130 ° C.
- the intermediate layer 6 is heated in a first temperature range between a first temperature T1 and a second temperature T2 for a first time duration n.
- the intermediate layer 6 is heated in a second temperature range between a third temperature T3 and a fourth temperature T4 for a second time duration t2.
- the third temperature T3 is greater than or equal to the second temperature T2 and the fourth temperature T4 greater than the third temperature T3.
- the first temperature range is preferably 40 ° C to 70 ° C and the second temperature range is 70 ° C to 140 ° C.
- the first temperature T1 is equal to 40 ° C, the second temperature T2 70 ° C, the third temperature T3 70 ° C and the fourth temperature T4 140 ° C.
- the first time t1 is preferably 3 hours and the second time t2 is 0.5 hours. In the first temperature range, the viscosity of the intermediate layer 6 is increased due to the ongoing crosslinking of the intermediate layer 6.
- FIG. 3 shows a watch glass 1 according to a second exemplary embodiment of the invention.
- the gemstone 5 is arranged in the recess 4 such that the upper part 50 of the gemstone 5 projects beyond the plane of the carrier glass 2.
- the round strip 51 of the gemstone 5 is above the plane of the carrier glass 2 and is embedded in the intermediate layer 6. The contact between the gemstone 5 and the recess 4 thus takes place in the lower region 52 of the gemstone. 5
- This arrangement of the gemstone 5 in the recess 4 provides a further measure by which the penetration of the intermediate layer 6 in the region 42 of the recess 4 below the contact region 15 between the recess 4 and the gemstone 5 is prevented.
- the recess 4 and the gemstone 5 may more preferably have complementary shapes. This can be done for example by a fold of the recess 4.
- the region 42 of the recess 4 below the contact region 15 corresponds in this embodiment of the complete recess. 4
- FIGS. 1 to 3 In addition to the above written description of the invention, reference is made to the accompanying disclosure of the invention in FIGS. 1 to 3 explicitly referred to.
- FIG. 4 shows a watch glass 1 according to a third exemplary embodiment of the invention.
- the recess 4 of the carrier glass 2 is formed as a stepped recess.
- the stepped recess 4 has a first stage 43 and a second stage 44.
- the gemstone 5 has a gemstone height h and a gemstone diameter d.
- the first stage 43 has a first height h1 and a first diameter d1
- the second stage 44 has a second height h2 and a second diameter d2.
- the first height h1 of the first stage 43 is approximately one quarter of the gemstone height h.
- the second height h2 is preferably at least the same size as the gemstone height h or larger.
- the first diameter d1 is preferably substantially equal to the gemstone diameter d, wherein the second diameter d2 is preferably smaller by 10% than the gemstone diameter d.
- the gemstone 5 is arranged in the recess 4 such that the gemstone 5 is in contact with the recess 4 in two places.
- the contact region 15 between the recess 4 and the gemstone 5 comprises a first contact portion 151 and a second contact portion 152.
- the first contact portion 151 is preferably formed by contact of the Rundist 51 of the gemstone 5 with the first stage 43 of the recess 4.
- the second contact portion 152 preferably results from contact of the lower part 52 of the gem 5 with the second stage 44 of the recess. 4
- the first contact part region 151 and the second contact part region 152 serve as a double barrier, which prevents a backward migration of the gem 5 through the intermediate layer 6.
- the region 42 of the recess 4 below the contact region 15 comprises a first partial region 420 and a second partial region 421.
- the first subregion 420 extends below the first contact subregion 151 as far as the second contact subregion 152.
- the second subregion 421 is provided below the second contact subregion 152. In the first portion 420 and / or in the second portion 421 air or vacuum is provided.
- the recess 4 and the gemstone 5 may have complementary shapes on the first contact region 151 and / or the second contact region 152.
- the upper part 50 of the gemstone 5 is in direct contact with the intermediate layer 6.
- FIG. 5 shows a first schematic diagram for explaining the phenomenon of total reflection.
- a first optical medium 500 and a second optical medium 501 are shown.
- the first optical medium 500 is optically denser compared to the second optical medium 501.
- Optically denser means that the first optical medium 500 has a higher refractive index than the second optical medium 501.
- the refractive index or optical density of a medium is an optical material property of the medium dimensionless physical quantity indicates the factor by which the wavelength and the phase velocity of the light are smaller than in a vacuum.
- light is refracted and reflected at the interface of two optical media of different optical densities and different refractive indices. The higher the difference in optical densities between two optical media, the greater the so-called total reflection angle.
- the total reflection angle indicates the angle within which a hundred percent reflection of the light takes place, ie without any loss of light.
- vacuum or air has the refractive index 1.
- Diamond has a refractive index of 2.51. This is the highest refractive index that exists in optics. At a refractive index of 2.51, the size of the total reflection angle is about 65 °, which is the largest total reflection angle that exists in optics.
- the total reflection angle is provided in Figure 5 with the reference symbol ⁇ .
- a first light beam 502 is totally reflected because the light is incident on an interface 504 between the first optical medium 500 and the second optical medium 501 within the total reflection angle ⁇ .
- a part of a second light beam 503 (drawn in dashed line) incident on the boundary surface 504 outside the total reflection angle ⁇ enters the second optical medium 501, or this part of the light exits from the first optical medium 500 , Thus, a part of the light of the second light beam 502 is lost.
- Figures 6 (a) and 6 (b) show second and third schematic diagrams for explaining the phenomenon of total reflection.
- a first optical medium 500 and a second optical medium 501 are shown.
- the first optical medium 500 is optically more dense compared to the second optical medium 501.
- a first total reflection angle is provided with the reference symbol ⁇ . Since the difference between the optical densities of the first optical medium 500 and the second optical medium 501 is relatively large, the first total reflection angle ⁇ is also relatively large. Thus, a large portion of the light rays falling on the interface 504 are within the first total reflection angle ⁇ and thus totally reflected.
- a third optical medium 505 and a fourth optical medium 506 are shown.
- the third optical medium 505 is compared to the fourth optical medium 506 visually denser.
- a second total reflection angle is provided with the reference symbol ⁇ .
- the difference between the optical densities of the third optical medium of 505 and the fourth optical medium 506 is smaller than the difference between the optical densities of the first optical medium 500 and the second optical medium 501.
- the second total reflection angle ⁇ is smaller than the first total reflection angle a. That is, in FIG. 6 (b), a smaller portion of the light rays falling on the interface 504 are totally reflected as compared with FIG. 6 (a).
- a light beam 507 (marked with a bold line) incident on the panel 53 of a gemstone 5 located in the air is twice totally reflected twice on the surfaces of the base 52, due to the high gemstone total reflection angle ⁇ , and passes again through the panel 53 from the gemstone 5 off.
- a light beam 508 falling on an edge 55 of the gemstone 5 can no longer reach the viewer through the panel 53. More specifically, the light beam 508 enters the gemstone 5 through the edge 55 (light beam 509) and is totally reflected on a surface of the base 52 (light beam 510).
- the light beam 510 is totally reflected on the inside of the panel 53 due to the high gem total reflection angle ⁇ , and then exits the gemstone 5 via the base 52 (light beams 51 1 and 512), i. is lost to the viewer.
- the edge 55 comprises the upper part facets 54 of the gemstone 5.
- the present invention due to the direct contact of a portion of the top 50 of the gemstone 5, particularly the panel 53 in Figure 7, with the intermediate layer 6, the total reflection of the light beam 510 on the inside of the panel 53 is avoided.
- a portion of the light beam 510 as a light beam 510 '(dashed lines) on the panel 53 reach the viewer. This means that the gemstone 5 sparkles so much more intensely.
- FIG. 8 shows a watch glass V of the prior art in which a gemstone 5 'is located in a recess 4' with air.
- An intermediate layer 6 ' connects a carrier glass 2' and a watch glass 3 ', wherein the intermediate layer 6' is not continuous, ie the intermediate layer 6 'comprises a recess over the recess 4'.
- the intermediate layer 6 ' is not continuous, ie the intermediate layer 6 'comprises a recess over the recess 4'.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Joining Of Glass To Other Materials (AREA)
- Adornments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016222905.2A DE102016222905B4 (de) | 2016-11-21 | 2016-11-21 | Uhrglas und Verfahren zum Herstellen eines Uhrglases |
| PCT/EP2017/078423 WO2018091309A1 (de) | 2016-11-21 | 2017-11-07 | Uhrglas und verfahren zum herstellen eines uhrglases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3541225A1 true EP3541225A1 (de) | 2019-09-25 |
| EP3541225B1 EP3541225B1 (de) | 2021-02-24 |
Family
ID=60388013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17800763.9A Active EP3541225B1 (de) | 2016-11-21 | 2017-11-07 | Uhrglas und verfahren zum herstellen eines uhrglases |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11378919B2 (de) |
| EP (1) | EP3541225B1 (de) |
| CN (1) | CN109788830B (de) |
| DE (1) | DE102016222905B4 (de) |
| WO (1) | WO2018091309A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021224116A1 (de) * | 2020-05-08 | 2021-11-11 | Realization Desal Ag | Uhrglas mit einem dekorativen element |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3479720B1 (de) * | 2017-11-07 | 2020-03-25 | The Swatch Group Research and Development Ltd | Verfahren zum fassen eines steins |
| EP3892151A1 (de) * | 2020-04-06 | 2021-10-13 | Rolex Sa | Uhrenkomponente und verfahren zur herstellung einer uhrenkomponente |
| DE102020112541B4 (de) * | 2020-05-08 | 2022-01-13 | Realization Desal Ag | Uhrglas mit einem dekorativen Element |
| DE102023133273A1 (de) * | 2023-11-28 | 2025-05-28 | Realization Desal Ag | Uhrglas |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH649436GA3 (de) * | 1982-06-10 | 1985-05-31 | ||
| DE8611077U1 (de) | 1986-04-23 | 1986-06-05 | Bunz, Georg, 7544 Dobel | Fassung für einen Brillanten |
| GB2224632A (en) * | 1988-10-10 | 1990-05-16 | Paul Samuel Kutchinsky | Jewellery items |
| FR2646759B1 (fr) * | 1989-05-12 | 1992-01-24 | Meerson Emerich | Dispositif pour le montage d'une pierre taillee, precieuse ou non, dans un cadre ou presentoir analogue, notamment du genre boitier de montre |
| CH680328B5 (de) * | 1990-12-04 | 1993-02-15 | Ebauchesfabrik Eta Ag | |
| DE4218874C2 (de) * | 1992-06-09 | 1994-11-10 | Swarovski & Co | Schmuckuhr |
| DE10212967A1 (de) * | 2002-03-24 | 2003-10-02 | Michael Bonke | Gläser, insbesondere Uhrgläser, mit eingefassten Diamanten, insbesondere Brillianten, oder anderen Edelsteinen, Halbedelsteinen oder synthetischen Steinen und Verfahren zum Herstellen derartiger Gläser |
| AT502307B1 (de) * | 2005-07-25 | 2008-07-15 | Egger Karlheinz | Verfahren zum herstellen einer verbundmaterialscheibe |
| CN201032881Y (zh) * | 2007-05-30 | 2008-03-12 | 深圳市雅福珠宝首饰有限公司 | 内嵌式首饰珠宝 |
| JP2009125417A (ja) * | 2007-11-27 | 2009-06-11 | Kuranuki Inc | 宝飾品 |
| FR2926747B1 (fr) * | 2008-01-25 | 2011-01-14 | Commissariat Energie Atomique | Objet comportant un element graphique reporte sur un support et procede de realisation d'un tel objet. |
| CH700244B1 (de) * | 2009-01-14 | 2013-06-14 | Lvmh Swiss Mft Sa | Mit Schmucksteinen verzierte Uhr. |
| AT508838B1 (de) * | 2009-09-28 | 2011-10-15 | Pointner Christoph | Verbundmaterialplatte |
| CH707581B1 (fr) * | 2013-02-08 | 2020-01-15 | Les Ateliers Horlogers Dior Sa | Pièce pour l'horlogerie et procédé de fabrication d'une telle pièce. |
| DE102015204622A1 (de) * | 2015-03-13 | 2016-09-15 | Levitation AG | Uhrglas mit mindestens einem Schmuckstein |
| DE102015204613B4 (de) | 2015-03-13 | 2018-03-15 | Levitation AG | Verfahren zum Herstellen eines Uhrglases mit mindestens einem Schmuckstein |
-
2016
- 2016-11-21 DE DE102016222905.2A patent/DE102016222905B4/de active Active
-
2017
- 2017-11-07 US US16/348,048 patent/US11378919B2/en active Active
- 2017-11-07 CN CN201780047800.0A patent/CN109788830B/zh active Active
- 2017-11-07 EP EP17800763.9A patent/EP3541225B1/de active Active
- 2017-11-07 WO PCT/EP2017/078423 patent/WO2018091309A1/de not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021224116A1 (de) * | 2020-05-08 | 2021-11-11 | Realization Desal Ag | Uhrglas mit einem dekorativen element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109788830B (zh) | 2021-05-28 |
| US11378919B2 (en) | 2022-07-05 |
| US20190271951A1 (en) | 2019-09-05 |
| WO2018091309A1 (de) | 2018-05-24 |
| DE102016222905B4 (de) | 2019-03-07 |
| EP3541225B1 (de) | 2021-02-24 |
| CN109788830A (zh) | 2019-05-21 |
| DE102016222905A1 (de) | 2018-05-24 |
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