BE797819A - Procede et appareil de decoupe de verre en utilisant des fissures creees en dessous de la surface et articles obtenus - Google Patents
Procede et appareil de decoupe de verre en utilisant des fissures creees en dessous de la surface et articles obtenusInfo
- Publication number
- BE797819A BE797819A BE129684A BE129684A BE797819A BE 797819 A BE797819 A BE 797819A BE 129684 A BE129684 A BE 129684A BE 129684 A BE129684 A BE 129684A BE 797819 A BE797819 A BE 797819A
- Authority
- BE
- Belgium
- Prior art keywords
- articles obtained
- cutting glass
- created below
- cracks created
- cracks
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/09—Severing cooled glass by thermal shock
- C03B33/091—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/10—Glass-cutting tools, e.g. scoring tools
- C03B33/105—Details of cutting or scoring means, e.g. tips
- C03B33/107—Wheel design, e.g. materials, construction, shape
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
-
- 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
- Y10T225/00—Severing by tearing or breaking
- Y10T225/10—Methods
- Y10T225/12—With preliminary weakening
-
- 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
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/304—Including means to apply thermal shock to work
-
- 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
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
- Y10T225/321—Preliminary weakener
- Y10T225/325—With means to apply moment of force to weakened work
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24251072A | 1972-04-10 | 1972-04-10 | |
US41764973 US3865673A (en) | 1972-04-10 | 1973-11-20 | Method of pseudosubsurface scoring and cutting glass sheets and sheet cut thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
BE797819A true BE797819A (fr) | 1973-10-05 |
Family
ID=26935141
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE129684A BE797819A (fr) | 1972-04-10 | 1973-04-05 | Procede et appareil de decoupe de verre en utilisant des fissures creees en dessous de la surface et articles obtenus |
BE150635A BE822344A (fr) | 1972-04-10 | 1974-11-19 | Raies pseudo-subsuperficielles |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE150635A BE822344A (fr) | 1972-04-10 | 1974-11-19 | Raies pseudo-subsuperficielles |
Country Status (6)
Country | Link |
---|---|
US (1) | US3865673A (fr) |
BE (2) | BE797819A (fr) |
DE (1) | DE2451004B2 (fr) |
FR (1) | FR2251530B2 (fr) |
GB (1) | GB1493126A (fr) |
NL (1) | NL7411316A (fr) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4057184A (en) * | 1975-09-19 | 1977-11-08 | Ppg Industries, Inc. | Method of scoring glass using a scoring wheel having an arcuate scoring surface |
US4196830A (en) * | 1978-07-27 | 1980-04-08 | Ppg Industries, Inc. | Method of and apparatus for preventing premature severing of scored ribbon edges |
CH626554A5 (en) * | 1978-08-09 | 1981-11-30 | Llodio Vidrierias Sa De | Cutting device for glass |
US4213550A (en) * | 1978-10-06 | 1980-07-22 | Ppg Industries, Inc. | Method of and apparatus for initiating a damage-free score in a refractory material |
US4372471A (en) * | 1978-10-26 | 1983-02-08 | Vidrierias De Llodio, S.A. | Glass cutting system |
US4300933A (en) * | 1980-05-27 | 1981-11-17 | Ppg Industries, Inc. | Method of manufacturing automotive windows by coating a scored substrate |
US4420106A (en) * | 1981-08-03 | 1983-12-13 | Ppg Industries, Inc. | Method of and apparatus for damage-free scoring of refractory material |
US4427143A (en) | 1981-10-02 | 1984-01-24 | Ppg Industries, Inc. | Apparatus for and method of initiating a damage-free score |
US4466562A (en) * | 1981-12-15 | 1984-08-21 | Ppg Industries, Inc. | Method of and apparatus for severing a glass sheet |
US4783983A (en) * | 1986-11-12 | 1988-11-15 | Mandayam Narasimhan | Method and apparatus for amorphous metal slitting |
US5458269A (en) * | 1991-12-06 | 1995-10-17 | Loomis; James W. | Frangible semiconductor wafer dicing method which employs scribing and breaking |
JP2924588B2 (ja) * | 1992-08-31 | 1999-07-26 | 住友電気工業株式会社 | 基板の切断方法 |
JP3116743B2 (ja) * | 1994-09-09 | 2000-12-11 | ヤマハ株式会社 | ホイールカッター方式切断装置 |
TW308581B (fr) * | 1995-11-06 | 1997-06-21 | Mitsuboshi Diamond Kogyo Kk | |
US6394330B1 (en) * | 1998-08-13 | 2002-05-28 | 3M Innovative Properties Company | Method for slitting and processing a web into plural use supply forms |
US6402004B1 (en) * | 1998-09-16 | 2002-06-11 | Hoya Corporation | Cutting method for plate glass mother material |
US6796212B2 (en) * | 2000-08-11 | 2004-09-28 | Mitsuboshi Diamond Industrial Co., Ltd. | Scribing method for brittle materials, a cutter wheel used therefor and an apparatus provided therewith |
DE10136181B4 (de) | 2001-07-25 | 2005-02-10 | Schott Ag | Verfahren zum Brechen eines eingeschnittenen Werkstückes aus Glas mit einer Wandstärke von 6mm oder mehr |
EP1680370B1 (fr) * | 2003-11-06 | 2011-07-27 | Peter Lisec | Procede et dispositif de rupture de plaques de verre rayées |
US20070039990A1 (en) * | 2005-05-06 | 2007-02-22 | Kemmerer Marvin W | Impact induced crack propagation in a brittle material |
US20060249553A1 (en) * | 2005-05-06 | 2006-11-09 | Ljerka Ukrainczyk | Ultrasonic induced crack propagation in a brittle material |
DE102006012582B4 (de) * | 2006-03-16 | 2010-01-21 | Schott Ag | Vorrichtung und Verfahren zum Abtrennen von Abschnitten von Glasstangen |
US8707736B2 (en) * | 2007-08-06 | 2014-04-29 | Solaria Corporation | Method and apparatus for manufacturing solar concentrators using glass process |
US20100116119A1 (en) * | 2008-11-10 | 2010-05-13 | Bayne John F | Method for separating a composite glass assembly |
TWI494284B (zh) | 2010-03-19 | 2015-08-01 | Corning Inc | 強化玻璃之機械劃割及分離 |
US8864005B2 (en) | 2010-07-16 | 2014-10-21 | Corning Incorporated | Methods for scribing and separating strengthened glass substrates |
US10351460B2 (en) | 2012-05-22 | 2019-07-16 | Corning Incorporated | Methods of separating strengthened glass sheets by mechanical scribing |
ES2478115B1 (es) * | 2012-12-18 | 2015-04-28 | Bellota Herramientas, S.A. | Cuchilla para herramienta de corte de una máquina cortadora de cerámica |
WO2014142771A1 (fr) * | 2013-03-14 | 2014-09-18 | Metre Tasarim Ahşap Mobi̇lya Sanayi̇ Ve Diş Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Procédé de traitement du verre mettant une valeur artistique au premier plan grâce à des modèles et à des motifs offrant une qualité visuelle élevée |
EP3118170A4 (fr) * | 2014-03-14 | 2018-01-17 | Bando Kiko Co., Ltd | Procédé et dispositif de traitement de plaque de verre |
WO2015151755A1 (fr) * | 2014-03-31 | 2015-10-08 | 三星ダイヤモンド工業株式会社 | Procédé de découpe de substrat en matériau cassant |
US10351461B2 (en) * | 2014-05-30 | 2019-07-16 | MITSUBOSHI DIAMOND INDUSTRlAL CO., LTD. | Method for dividing brittle substrate |
CN106542727B (zh) * | 2016-10-10 | 2019-03-05 | 华南理工大学 | 一种微磨削尖端精准诱导的曲面镜面脆裂成型方法 |
US10066396B1 (en) * | 2016-10-17 | 2018-09-04 | Firestone Building Products Co., LLC | Roofing composite scoring tool and methods of use |
FR3066488B1 (fr) * | 2017-05-19 | 2022-03-04 | Saint Gobain | Procede de rompage d'une feuille de verre |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795572A (en) * | 1972-05-26 | 1974-03-05 | Ppg Industries Inc | Method of cutting glass and article made thereby |
-
1973
- 1973-04-05 BE BE129684A patent/BE797819A/fr unknown
- 1973-11-20 US US41764973 patent/US3865673A/en not_active Expired - Lifetime
-
1974
- 1974-08-26 NL NL7411316A patent/NL7411316A/xx unknown
- 1974-10-26 DE DE2451004A patent/DE2451004B2/de not_active Ceased
- 1974-11-19 FR FR7438019A patent/FR2251530B2/fr not_active Expired
- 1974-11-19 GB GB4995174A patent/GB1493126A/en not_active Expired
- 1974-11-19 BE BE150635A patent/BE822344A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB1493126A (en) | 1977-11-23 |
AU7111374A (en) | 1976-01-15 |
AU5416573A (en) | 1974-10-10 |
FR2251530B2 (fr) | 1980-03-28 |
BE822344A (fr) | 1975-05-20 |
US3865673A (en) | 1975-02-11 |
NL7411316A (nl) | 1975-05-22 |
DE2451004B2 (de) | 1978-06-29 |
DE2451004A1 (de) | 1975-05-22 |
FR2251530A2 (fr) | 1975-06-13 |
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