DE69403032D1 - Procedure for marking the car window on the spot - Google Patents

Procedure for marking the car window on the spot

Info

Publication number
DE69403032D1
DE69403032D1 DE69403032T DE69403032T DE69403032D1 DE 69403032 D1 DE69403032 D1 DE 69403032D1 DE 69403032 T DE69403032 T DE 69403032T DE 69403032 T DE69403032 T DE 69403032T DE 69403032 D1 DE69403032 D1 DE 69403032D1
Authority
DE
Germany
Prior art keywords
inscription
laser beam
band
marking
spot
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.)
Expired - Lifetime
Application number
DE69403032T
Other languages
German (de)
Other versions
DE69403032T2 (en
Inventor
Walter Goerenz
Wolfgang Dr Schaefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Priority to DE69403032T priority Critical patent/DE69403032T2/en
Application granted granted Critical
Publication of DE69403032D1 publication Critical patent/DE69403032D1/en
Publication of DE69403032T2 publication Critical patent/DE69403032T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B7/00—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams
    • B44B7/002—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams in layered material

Abstract

Car windows provided with an enamelled band and mounted in the bodywork of a vehicle by means of the gluing method receive an individual inscription by means of a laser beam. In this case, use is made of a laser beam having a wavelength for which the window is substantially transparent. The inscription is made by focusing the laser beam on a band formed of at least one layer of enamel, particularly forming a decorative frame, on an inaccessible part of the enamel band, particularly the area covered over by a bead of glue or a plastic profile, so that it is impossible to remove or modify the inscription.
DE69403032T 1993-08-05 1994-08-03 Procedure for marking the car window on the spot Expired - Lifetime DE69403032T2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69403032T DE69403032T2 (en) 1993-08-05 1994-08-03 Procedure for marking the car window on the spot

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4326314A DE4326314A1 (en) 1993-08-05 1993-08-05 Process for labeling a built-in car glass
DE69403032T DE69403032T2 (en) 1993-08-05 1994-08-03 Procedure for marking the car window on the spot

Publications (2)

Publication Number Publication Date
DE69403032D1 true DE69403032D1 (en) 1997-06-12
DE69403032T2 DE69403032T2 (en) 1997-11-20

Family

ID=6494532

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4326314A Withdrawn DE4326314A1 (en) 1993-08-05 1993-08-05 Process for labeling a built-in car glass
DE69403032T Expired - Lifetime DE69403032T2 (en) 1993-08-05 1994-08-03 Procedure for marking the car window on the spot

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4326314A Withdrawn DE4326314A1 (en) 1993-08-05 1993-08-05 Process for labeling a built-in car glass

Country Status (4)

Country Link
EP (1) EP0637517B1 (en)
AT (1) ATE152673T1 (en)
DE (2) DE4326314A1 (en)
ES (1) ES2104307T3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512157C1 (en) * 1995-03-31 1996-05-23 Klaus Kall Coating of a transparent carrier plate
DE19511977C2 (en) * 1995-04-02 1997-05-22 Gooijer Brigitte De Use of laser beams for the production of image carriers for fluoroscopic projection
DE19652727B4 (en) * 1996-01-12 2005-11-24 Volkswagen Ag Method for individual identification of a motor vehicle
DE19644004A1 (en) * 1996-10-31 1998-05-07 Sekurit Saint Gobain Deutsch IR-reflective laminated glass pane and process for its manufacture
US6238847B1 (en) 1997-10-16 2001-05-29 Dmc Degussa Metals Catalysts Cerdec Ag Laser marking method and apparatus
DE19802712B4 (en) * 1998-01-24 2017-09-21 Bundesdruckerei Gmbh Method and device for exposing computer-generated holograms
US6503310B1 (en) 1999-06-22 2003-01-07 Dmc2 Degussa Metals Catalysts Cerdec Ag Laser marking compositions and method
DE10015702A1 (en) * 2000-03-29 2001-10-18 Vitro Laser Gmbh Method for introducing at least one internal engraving into a flat body and device for carrying out the method
ATE446202T1 (en) * 2000-06-09 2009-11-15 Agc Flat Glass Europe Sa METHOD FOR MAKING A PERMANENT MARKING ON A PART OF GLASS
US6503316B1 (en) 2000-09-22 2003-01-07 Dmc2 Degussa Metals Catalysts Cerdec Ag Bismuth-containing laser markable compositions and methods of making and using same
DE10102193A1 (en) * 2001-01-16 2002-07-18 Volkswagen Ag Procedure for applying an identification number
DE10133479C1 (en) * 2001-07-10 2002-12-05 Schott Glas Solar collector tube has identification applied to absorber tube in vacuum or in inert gas inside transparent envelope tube by partly removing absorber tube coating by using laser beam
EP1340585A1 (en) 2002-02-28 2003-09-03 Retainagroup Limited Apparatus for marking a vehicle
US7238396B2 (en) 2002-08-02 2007-07-03 Rieck Albert S Methods for vitrescent marking
DE102006055186A1 (en) * 2006-11-23 2008-05-29 Rudolf Fleischle Method for generating color information, e.g. B. motifs, on a support, in particular of glass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495982A1 (en) * 1980-12-16 1982-06-18 Saint Gobain Vitrage PROCESS FOR TREATING LAMINATED GLAZING, PARTICULARLY FOR EXECUTING A NON-FALSIFIABLE BRAND AND GLAZING OBTAINED
US4551372A (en) * 1983-03-31 1985-11-05 Saint-Gobain Vitrage Laminated safety glass
DE3641738A1 (en) * 1986-12-06 1988-06-16 Flachglas Ag MOTORCYCLE DISC
DE3826355A1 (en) * 1988-08-03 1990-04-26 Flachglas Ag METHOD FOR LABELING COMPOSITE COMPONENTS WITH LASER RADIATION, AND COMPOSITE COMPONENT PRODUCED BY THIS METHOD
DE4022745A1 (en) * 1990-07-18 1992-01-23 Hans Lang Gmbh & Co Kg Ing Mirror patterning - uses laser beam directed through glass pane to evaporate the reflection layer partially

Also Published As

Publication number Publication date
EP0637517A1 (en) 1995-02-08
EP0637517B1 (en) 1997-05-07
DE4326314A1 (en) 1995-02-09
DE69403032T2 (en) 1997-11-20
ES2104307T3 (en) 1997-10-01
ATE152673T1 (en) 1997-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN

R082 Change of representative

Ref document number: 637517

Country of ref document: EP

Representative=s name: TOMAS LENDVAI, 52134 HERZOGENRATH, DE