WO2003025681A1 - Verfahren zur herstellung eines zifferblattes und danach hergestelltes zifferblatt - Google Patents
Verfahren zur herstellung eines zifferblattes und danach hergestelltes zifferblatt Download PDFInfo
- Publication number
- WO2003025681A1 WO2003025681A1 PCT/DE2002/003197 DE0203197W WO03025681A1 WO 2003025681 A1 WO2003025681 A1 WO 2003025681A1 DE 0203197 W DE0203197 W DE 0203197W WO 03025681 A1 WO03025681 A1 WO 03025681A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dial
- markings
- lacquer
- lacquer layer
- numbers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
-
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/06—Dials
- G04B19/12—Selection of materials for dials or graduations markings
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams
Definitions
- the invention relates to a method for producing a dial, which has a base body with graduations and / or numbers and / or markings.
- the invention further relates to a dial manufactured by this method.
- the invention is based on the problem to develop a method 'for the preparation of a dial, which allows the highest possible degree of design freedom and which is carried out inexpensively as possible can be. Furthermore, a dial created according to this method is to be developed.
- the first-mentioned problem is solved according to the invention in that the base body is first provided with at least one lacquer layer and that the lacquer layer is then partially removed by means of a laser beam in order to generate the scale lines and / or numbers and / or markings.
- the base body can be printed to be flat. Furthermore, it can have a rough or glossy surface without the print becoming blurred with regard to its contours. It is also easy to change the appearance of the dial because the laser data only have to be changed in the control computer so that this change can be made quickly and inexpensively.
- the lacquer layer is opaque, a particularly high contrast can be achieved to improve the readability.
- a translucent design of the lacquer layer is also conceivable, it being possible for the contrast ratio to be influenced, for example, by the choice of color for the lacquer layer.
- the scale lines and / or numbers and / or markings can be illuminated to improve readability in the transmitted light process if a translucent or transparent base body is used and the lacquer layer in the area of the scale lines and / or numbers and / or markings is at least partially removed.
- the outer lacquer layer is structured.
- the outer lacquer layer has a smooth surface.
- the second-mentioned problem namely the creation of a dial which has a basic body with scale lines and / or numbers and / or markings, is achieved according to the invention in that the base body has at least one lacquer layer which was partially removed by means of a laser beam in order to generate the scale lines and / or numbers and / or markings.
- Such a dial can have a non-planar surface. Furthermore, it becomes possible to provide this surface with a structuring without the transitions of the scale marks and / or numbers and / or markings becoming blurred. Therefore, the dial can have a design that cannot be achieved with previous screen printing technology.
- the base body has a plurality of lacquer layers of different colors one above the other and that only the outer lacquer layer or several lacquer layers have been removed in the area of the scale lines and / or numbers and / or markings.
- the individual scale lines and / or numbers and / or markings can have a different color.
- the basic body is translucent or transparent. This makes it possible to illuminate it in the desired areas by at least partially removing the lacquer layer using the transmitted light method.
- the outer lacquer layer has a structure or a glossy surface.
- the invention permits various embodiments. To further clarify its basic principle, one of these is shown in the drawing and is described below. This shows in
- FIG. 2 shows a section through a dial according to the invention.
- the dial shown in Figure 1 has a base body 1 made of transparent, light-conducting material. Light is coupled into this basic body 1 by means of a light source 2, which is an LED here. On the dial, an opaque lacquer layer 3 can be seen, into which 3 digits 4 were generated by removing this lacquer layer. These numbers 4 appear when the light source 2 is switched on as luminous areas of the dial.
- the dial also has a ring area 5 which is covered by two lacquer layers 6, 7 lying one above the other.
- the outer paint layer 6 is, for example, opaque, while the lower paint layer 7 is translucent, but has a desired color.
- Markings 8 are provided in the outer lacquer layer 6, which were produced by removing only the outer lacquer layer 6. As a result, these markings 8 light up in the color of the lower lacquer layer 7.
- FIG. 2 serves to further clarify the invention. It shows on an enlarged scale and in section a partial area of the base body 1 with the two lacquer layers 6, 7. It can be seen that in order to generate the number 4, both lacquer layers 6, 7 have been removed, so that light can emerge freely from the base body 1. The markings 8 only penetrate the outer lacquer layer 6, so that they appear in the color of the lower lacquer layer 7.
- the outer lacquer layer 6 can be shiny or have a structure 9, as was shown in FIG. 2.
- a spatially adjustable laser beam is used, which removes one layer of lacquer 6 or both layers of lacquer 6, 7 due to the effect of heat by means of appropriate control (e.g. with the aid of a computer program) .
- the lacquer layers 6, 7 must be laser-capable if they are to be completely removed in the desired areas. If, for example, the lower layer does not have to be removed anywhere, it can also be made laser-resistant.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02798683A EP1421451A1 (de) | 2001-08-29 | 2002-08-29 | Verfahren zur herstellung eines zifferblattes und danach hergestelltes zifferblatt |
KR10-2004-7002885A KR20040032973A (ko) | 2001-08-29 | 2002-08-29 | 다이얼의 제작방법 및 상기 제작방법에 따라 생산된 다이얼 |
JP2003529249A JP2005502898A (ja) | 2001-08-29 | 2002-08-29 | 文字盤を製作するための方法および該方法により製作された文字盤 |
US10/488,201 US20040239750A1 (en) | 2001-08-29 | 2002-08-29 | Method for the production of a dial and dial produced according to said method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10141751.9 | 2001-08-29 | ||
DE10141751A DE10141751A1 (de) | 2001-08-29 | 2001-08-29 | Verfahren zur Herstellung eines Zifferblattes und danach hergestelltes Zifferblatt |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003025681A1 true WO2003025681A1 (de) | 2003-03-27 |
Family
ID=7696633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/003197 WO2003025681A1 (de) | 2001-08-29 | 2002-08-29 | Verfahren zur herstellung eines zifferblattes und danach hergestelltes zifferblatt |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040239750A1 (de) |
EP (1) | EP1421451A1 (de) |
JP (1) | JP2005502898A (de) |
KR (1) | KR20040032973A (de) |
DE (1) | DE10141751A1 (de) |
WO (1) | WO2003025681A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009065103A2 (en) * | 2007-11-16 | 2009-05-22 | Continental Automotive Systems Us, Inc. | Laser etched graphics for a decorative surface |
EP2574419A1 (de) | 2011-09-29 | 2013-04-03 | Borbet GmbH | Rad mit optisch gestalteter äußeren Oberfläche sowie Verfahren zu dessen Herstellung |
EP2792499A1 (de) * | 2013-04-19 | 2014-10-22 | Siemens Aktiengesellschaft | Verfahren zur Beschriftung eines Bauteils |
WO2015180833A1 (de) * | 2014-05-30 | 2015-12-03 | Audi Ag | Verfahren zum bereitstellen einer anzeige für ein kraftfahrzeug |
EP2458453B1 (de) * | 2010-08-12 | 2018-11-21 | Michael Pietsch | Zifferblatt einer Uhr |
WO2018225029A1 (en) * | 2017-06-09 | 2018-12-13 | Srg Global Liria, S.L. | Selectively illuminable metallic looking trims and their methods of manufacture |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10315757B4 (de) * | 2003-04-04 | 2006-10-12 | Lange Uhren Gmbh | Uhr mit einer Mondphasenanzeige |
JP4563233B2 (ja) * | 2005-03-29 | 2010-10-13 | リズム時計工業株式会社 | 時計文字板および時計装置 |
DE102006005089B4 (de) * | 2006-02-04 | 2015-04-16 | Preh Gmbh | Bedienelement |
JP4752639B2 (ja) * | 2006-06-22 | 2011-08-17 | 株式会社デンソー | 計器用表示板の製造方法 |
JP4963597B2 (ja) * | 2006-11-30 | 2012-06-27 | 矢崎総業株式会社 | 表示装置 |
DE102008052420B4 (de) * | 2008-10-21 | 2020-03-05 | Volkswagen Ag | Anzeigevorrichtung für ein Fahrzeug |
DE102010026773A1 (de) * | 2010-07-10 | 2012-01-12 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Skalenelement für ein Anzeigeinstrument, Kombiinstrument und Fahrzeug mit einem Skalenelement |
DE102015204381B4 (de) * | 2015-03-11 | 2016-11-03 | Volkswagen Aktiengesellschaft | Zeigerinstrument für ein Kraftfahrzeug |
CN106019920B (zh) * | 2016-07-14 | 2018-05-04 | 广东劲胜智能集团股份有限公司 | 一种钟表十二刻度制备方法及其制备治具 |
DE102019118640A1 (de) * | 2019-07-10 | 2021-01-14 | HELLA GmbH & Co. KGaA | Verfahren zur Herstellung eines teiltransluzenten Bauteils und teiltransluzentes Bauteil für eine Fahrzeugkarosserie |
CN113927170B (zh) * | 2020-07-13 | 2023-09-12 | 大族激光科技产业集团股份有限公司 | 去除产品表面漆层的方法 |
DE102021102683A1 (de) | 2021-02-05 | 2022-08-11 | B O L T A - W E R K E Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung und/oder Bearbeitung eines Kunststoffbauteils und Bauteileanordnung mit einem Kunststoffbauteil |
ES2977815T3 (es) * | 2021-02-18 | 2024-08-30 | Motherson Innovations Co Ltd | Conjunto de retroiluminación para componentes de características ópticas variables |
JP2022163835A (ja) * | 2021-04-15 | 2022-10-27 | セイコーエプソン株式会社 | 時計用文字板、時計 |
EP4327690A1 (de) * | 2022-08-22 | 2024-02-28 | Comadur S.A. | Verkleidungsbauteil einer uhr oder eines mode-, schmuck- oder schmuckartikels und verfahren zur herstellung eines solchen verkleidungsbauteils |
EP4338638A1 (de) * | 2022-09-16 | 2024-03-20 | Comadur S.A. | Verfahren zur herstellung eines verkleidungsbauteils einer uhr, eines modeartikels oder eines schmuck- oder schmuckartikels |
Citations (5)
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JPH0371089A (ja) * | 1989-08-09 | 1991-03-26 | Seiko Instr Inc | 腕時計用文字板の製造方法 |
JPH05212563A (ja) * | 1992-02-06 | 1993-08-24 | Seiko Epson Corp | 装飾部材の製造方法 |
JPH07204871A (ja) * | 1994-01-20 | 1995-08-08 | Fuji Electric Co Ltd | マーキング方法 |
FR2782161A1 (fr) * | 1998-08-07 | 2000-02-11 | Magneti Marelli France | Aiguille pour indicateur notamment pour tableau de bord de vehicule automobile et procede pour sa fabrication |
EP1071000A1 (de) * | 1999-07-23 | 2001-01-24 | Damian Rickenbach | Verfahren zur Oberflächengestaltung von Uhrwerkteilen |
Family Cites Families (13)
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US2627245A (en) * | 1948-07-09 | 1953-02-03 | Bendix Aviat Corp | Dial and pointer assembly for indicators |
US3503365A (en) * | 1966-10-17 | 1970-03-31 | Stewart Warner Corp | Translucent instrument dial means |
CH531737A (fr) * | 1969-10-14 | 1972-08-31 | Metalem Sa | Procédé de fabrication d'un cadran d'horlogerie muni d'au moins un cadran de compteur ou de petite seconde et cadran d'horlogerie obtenu par ce procédé |
US3890716A (en) * | 1970-08-27 | 1975-06-24 | Donald Hatch | Vernier indicator |
US4771368A (en) * | 1986-02-17 | 1988-09-13 | Yazaki Corporation | Meter dial illuminating device |
US4878453A (en) * | 1987-03-16 | 1989-11-07 | Yazaki Corporation | Indicating instrument for automotive vehicle |
US5129269A (en) * | 1989-05-15 | 1992-07-14 | Darling-Delaware Company, Inc. | Meter for automobile |
US5061341A (en) * | 1990-01-25 | 1991-10-29 | Eastman Kodak Company | Laser-ablating a marking in a coating on plastic articles |
DE4134271C1 (de) * | 1991-10-17 | 1992-12-24 | Leonhard Kurz Gmbh & Co, 8510 Fuerth, De | |
US5432684A (en) * | 1994-01-11 | 1995-07-11 | Delco Electronics Corp. | Process for manufacturing painted backlit displays having uniform backlighting intensity |
DE19820112A1 (de) * | 1998-05-06 | 1999-11-11 | Eckart Standard Bronzepulver | Mit reaktiven Orientierungshilfsmitteln beschichtete Effektpigmente |
JP4186362B2 (ja) * | 1999-05-25 | 2008-11-26 | 株式会社デンソー | 計器 |
EP1271109B1 (de) * | 2001-06-19 | 2010-10-13 | Yazaki Corporation | Beleuchtbares Zeigerinstrument |
-
2001
- 2001-08-29 DE DE10141751A patent/DE10141751A1/de not_active Ceased
-
2002
- 2002-08-29 JP JP2003529249A patent/JP2005502898A/ja active Pending
- 2002-08-29 US US10/488,201 patent/US20040239750A1/en not_active Abandoned
- 2002-08-29 KR KR10-2004-7002885A patent/KR20040032973A/ko not_active Application Discontinuation
- 2002-08-29 EP EP02798683A patent/EP1421451A1/de not_active Withdrawn
- 2002-08-29 WO PCT/DE2002/003197 patent/WO2003025681A1/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0371089A (ja) * | 1989-08-09 | 1991-03-26 | Seiko Instr Inc | 腕時計用文字板の製造方法 |
JPH05212563A (ja) * | 1992-02-06 | 1993-08-24 | Seiko Epson Corp | 装飾部材の製造方法 |
JPH07204871A (ja) * | 1994-01-20 | 1995-08-08 | Fuji Electric Co Ltd | マーキング方法 |
FR2782161A1 (fr) * | 1998-08-07 | 2000-02-11 | Magneti Marelli France | Aiguille pour indicateur notamment pour tableau de bord de vehicule automobile et procede pour sa fabrication |
EP1071000A1 (de) * | 1999-07-23 | 2001-01-24 | Damian Rickenbach | Verfahren zur Oberflächengestaltung von Uhrwerkteilen |
Non-Patent Citations (3)
Title |
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PATENT ABSTRACTS OF JAPAN vol. 015, no. 234 (P - 1215) 14 June 1991 (1991-06-14) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 651 (M - 1519) 3 December 1993 (1993-12-03) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009065103A2 (en) * | 2007-11-16 | 2009-05-22 | Continental Automotive Systems Us, Inc. | Laser etched graphics for a decorative surface |
WO2009065103A3 (en) * | 2007-11-16 | 2009-12-10 | Continental Automotive Systems Us, Inc. | Laser etched graphics for a decorative surface |
US7857474B2 (en) | 2007-11-16 | 2010-12-28 | Continental Automotive Systems Us, Inc. | Laser etched graphic for a decorative surface |
EP2458453B1 (de) * | 2010-08-12 | 2018-11-21 | Michael Pietsch | Zifferblatt einer Uhr |
EP2574419A1 (de) | 2011-09-29 | 2013-04-03 | Borbet GmbH | Rad mit optisch gestalteter äußeren Oberfläche sowie Verfahren zu dessen Herstellung |
EP2792499A1 (de) * | 2013-04-19 | 2014-10-22 | Siemens Aktiengesellschaft | Verfahren zur Beschriftung eines Bauteils |
WO2015180833A1 (de) * | 2014-05-30 | 2015-12-03 | Audi Ag | Verfahren zum bereitstellen einer anzeige für ein kraftfahrzeug |
WO2018225029A1 (en) * | 2017-06-09 | 2018-12-13 | Srg Global Liria, S.L. | Selectively illuminable metallic looking trims and their methods of manufacture |
Also Published As
Publication number | Publication date |
---|---|
US20040239750A1 (en) | 2004-12-02 |
KR20040032973A (ko) | 2004-04-17 |
EP1421451A1 (de) | 2004-05-26 |
JP2005502898A (ja) | 2005-01-27 |
DE10141751A1 (de) | 2003-03-27 |
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