GB1451750A - Method of cutting glass - Google Patents

Method of cutting glass

Info

Publication number
GB1451750A
GB1451750A GB2262175A GB2262175A GB1451750A GB 1451750 A GB1451750 A GB 1451750A GB 2262175 A GB2262175 A GB 2262175A GB 2262175 A GB2262175 A GB 2262175A GB 1451750 A GB1451750 A GB 1451750A
Authority
GB
United Kingdom
Prior art keywords
glass
cutting
laser
inches
rate
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
Application number
GB2262175A
Other languages
English (en)
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1451750A publication Critical patent/GB1451750A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B21/00—Severing glass sheets, tubes or rods while still plastic
    • C03B21/06—Severing glass sheets, tubes or rods while still plastic by flashing-off, burning-off or fusing
    • 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
    • Y10T225/16—Transversely of continuously fed work

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
GB2262175A 1974-07-01 1975-05-23 Method of cutting glass Expired GB1451750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484903A US3885943A (en) 1974-07-01 1974-07-01 Method of cutting glass with a laser

Publications (1)

Publication Number Publication Date
GB1451750A true GB1451750A (en) 1976-10-06

Family

ID=23926123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2262175A Expired GB1451750A (en) 1974-07-01 1975-05-23 Method of cutting glass

Country Status (6)

Country Link
US (1) US3885943A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS548487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1030612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2527080C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2277046A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1451750A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160196A (en) * 1984-06-11 1985-12-18 Gen Electric Co Plc Manufacture of optical components
GB2173186A (en) * 1985-04-03 1986-10-08 Sasaki Glass Kk Laser beam glass cutting

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934995A (en) * 1973-12-20 1976-01-27 The Seagrave Corporation Method of cutting hot glass band
JPS58141886A (ja) * 1982-02-19 1983-08-23 Sumitomo Electric Ind Ltd 複雑形状の超硬部品の製造法
US4468534A (en) * 1982-09-30 1984-08-28 Boddicker Franc W Method and device for cutting glass
US4828900A (en) * 1987-12-23 1989-05-09 Ppg Industries, Inc. Discrete glass cutting and edge shaping
US4749400A (en) * 1986-12-12 1988-06-07 Ppg Industries, Inc. Discrete glass sheet cutting
US4743284A (en) * 1986-12-29 1988-05-10 Ppg Industries, Inc. Ribbon severing support
JPH0327888A (ja) * 1990-02-09 1991-02-06 Sumitomo Electric Ind Ltd 超硬部品の加工法
US5090987A (en) * 1991-03-19 1992-02-25 Glasstech, Inc. Apparatus for delivering newly formed glass sheet strip
US5156664A (en) * 1991-03-19 1992-10-20 Glasstech, Inc. Delivery apparatus for newly formed glass sheet strip
US5581971A (en) * 1994-09-16 1996-12-10 Alumet Manufacturing, Inc. Glass spacer bar for use in multipane window construction and method of making the same
US5762674A (en) * 1995-09-27 1998-06-09 Glasstech, Inc. Apparatus for coating glass sheet ribbon
FR2793239B1 (fr) 1999-05-07 2001-07-13 Saint Gobain Vitrage Procede de fabrication de verre flotte, dispositif de mise en oeuvre et produits obtenus
DE19952331C1 (de) * 1999-10-29 2001-08-30 Schott Spezialglas Gmbh Verfahren und Vorrichtung zum schnellen Schneiden eines Werkstücks aus sprödbrüchigem Werkstoff mittels Laserstrahlen
DE19963865A1 (de) * 1999-12-30 2001-07-19 Schott Desag Ag Verfahren zum Herstellen vorgespannter Gläser
DE10192497D2 (de) * 2000-06-21 2003-05-15 Schott Glas Verfahren zur Herstellung von Glassubstraten für elektronische Speichermedien
CN1308113C (zh) * 2001-07-02 2007-04-04 维蒂克激光系统公司 在坚硬的非金属基底内烧蚀开口的方法和装置
US20050029240A1 (en) * 2003-08-07 2005-02-10 Translume, Inc. Dual light source machining method and system
DE102006024825A1 (de) * 2006-05-23 2007-11-29 Jenoptik Automatisierungstechnik Gmbh Verfahren und Vorrichtung zum Randbeschneiden eines Floatglasbandes
GB2489554B (en) 2008-05-12 2012-12-12 Univ Arizona State Solar tracking apparatus with array of dish-shaped reflectors and ball lenses for concentrating sunlight onto photovoltaic generators
WO2013039230A1 (ja) * 2011-09-15 2013-03-21 日本電気硝子株式会社 ガラス板切断方法
DE102011084128A1 (de) * 2011-10-07 2013-04-11 Schott Ag Verfahren zum Schneiden eines Dünnglases mit spezieller Ausbildung der Kante
US9120179B2 (en) * 2012-09-20 2015-09-01 Apple Inc. Multi-step cutting process
US9844833B2 (en) 2014-01-30 2017-12-19 Apple Inc. System and method for laser cutting sapphire using multiple gas media
US10639746B1 (en) 2014-06-20 2020-05-05 Apple Inc. Ceramic-based components having laser-etched markings
CN104708207B (zh) * 2015-02-04 2017-05-17 温州大学 一种用于有机玻璃的光纤激光雕刻设备及其工艺方法
US10144107B2 (en) 2015-09-30 2018-12-04 Apple Inc. Ultrasonic polishing systems and methods of polishing brittle components for electronic devices
US10586654B2 (en) 2017-12-21 2020-03-10 General Atomics Glass dielectric capacitors and manufacturing processes for glass dielectric capacitors
DE102019113635A1 (de) * 2019-05-22 2020-11-26 Schott Ag Verfahren und Vorrichtung zur Verarbeitung von Glaselementen
CN112783264B (zh) 2019-11-11 2025-02-11 苹果公司 包括纹理化陶瓷盖的生物识别按键
US11113494B2 (en) 2019-11-11 2021-09-07 Apple Inc. Biometric key including a textured ceramic cover

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244346B (de) * 1964-10-19 1967-07-13 Menzel Gerhard Glasbearbeitung Verfahren zum Schneiden von Glas
CH1335667A4 (de) * 1967-09-25 1969-01-31 Laser Tech Sa Verfahren zum Bohren von Uhrensteinen mittels Laserstrahlung
GB1246481A (en) * 1968-03-29 1971-09-15 Pilkington Brothers Ltd Improvements in or relating to the cutting of glass
US3589883A (en) * 1968-05-28 1971-06-29 Ppg Industries Inc Method and apparatus for thermally fracturing a ribbon of glass
GB1292981A (en) * 1969-01-24 1972-10-18 British Oxygen Co Ltd Cutting frangible workpieces
US3754884A (en) * 1971-07-15 1973-08-28 Asg Ind Inc Glass cutting method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160196A (en) * 1984-06-11 1985-12-18 Gen Electric Co Plc Manufacture of optical components
GB2173186A (en) * 1985-04-03 1986-10-08 Sasaki Glass Kk Laser beam glass cutting

Also Published As

Publication number Publication date
DE2527080B2 (de) 1981-01-29
US3885943A (en) 1975-05-27
FR2277046B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-10-03
FR2277046A1 (fr) 1976-01-30
DE2527080A1 (de) 1976-01-22
CA1030612A (en) 1978-05-02
JPS5124610A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-02-28
DE2527080C3 (de) 1982-01-21
JPS548487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee