ES8201509A1 - Procedimiento y dispositivo para la separacion de los marge-nes de una hoja de vidrio portadora de una linea de corte decontorno cerrado - Google Patents

Procedimiento y dispositivo para la separacion de los marge-nes de una hoja de vidrio portadora de una linea de corte decontorno cerrado

Info

Publication number
ES8201509A1
ES8201509A1 ES496771A ES496771A ES8201509A1 ES 8201509 A1 ES8201509 A1 ES 8201509A1 ES 496771 A ES496771 A ES 496771A ES 496771 A ES496771 A ES 496771A ES 8201509 A1 ES8201509 A1 ES 8201509A1
Authority
ES
Spain
Prior art keywords
separating
edges
closed
glass sheet
cutting line
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
ES496771A
Other languages
English (en)
Other versions
ES496771A0 (es
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
Publication of ES8201509A1 publication Critical patent/ES8201509A1/es
Publication of ES496771A0 publication Critical patent/ES496771A0/es
Granted legal-status Critical Current

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
    • C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
    • 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
    • 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
    • Y10T225/307—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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/329—Plural breakers

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA LA SEPARACION DE LOS BORDES DE UNA HOJA DE VIDRIO. CONSISTE EN APLICAR A LOS MARGENES DE LA HOJA DE VIDRIO, APOYADA EN UNA SUPERFICIE PLANA ELASTICA, UN CONJUNTO DE PULSADORES INDEPENDIENTES ENTRE SI MONTADOS FLEXIBLEMENTE, DE FORMA QUE CUANDO DESCIENDEN SOMETEN A LA ZONA DEL CONTORNO DE CORTE A TENSIONES DE FLEXION, Y EJERCIENDO EN LOS MARGENES UNA PRESION MAYOR QUE EN EL INTERIOR DEL CONTORNO. EL DISPOSITIVO CONSTA DE UN SISTEMA DE ELEVACION (9) CON PANTOGRAFO (7) DEL PLATO IMANTADO (4), VAN MONTADOS LOS PULSADORES (6).
ES496771A 1979-11-13 1980-11-12 Procedimiento y dispositivo para la separacion de los marge-nes de una hoja de vidrio portadora de una linea de corte decontorno cerrado Granted ES496771A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2945682A DE2945682C2 (de) 1979-11-13 1979-11-13 Verfahren und Vorrichtung zum Abbrechen des Randstreifens einer nach einem vorgegebenen Umriß innerhalb eines Glasscheibenrohlings eingeritzten Glasscheibe

Publications (2)

Publication Number Publication Date
ES8201509A1 true ES8201509A1 (es) 1982-01-01
ES496771A0 ES496771A0 (es) 1982-01-01

Family

ID=6085808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496771A Granted ES496771A0 (es) 1979-11-13 1980-11-12 Procedimiento y dispositivo para la separacion de los marge-nes de una hoja de vidrio portadora de una linea de corte decontorno cerrado

Country Status (7)

Country Link
US (1) US4371103A (es)
EP (1) EP0028988B1 (es)
JP (1) JPS56125229A (es)
BR (1) BR8007312A (es)
DE (1) DE2945682C2 (es)
ES (1) ES496771A0 (es)
YU (1) YU41746B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487350A (en) * 1983-04-07 1984-12-11 Ppg Industries, Inc. Method and apparatus for cutting pattern shaped holes in glass sheets
DE3621640C1 (de) * 1986-06-27 1988-02-11 Ver Glaswerke Gmbh Einrichtung zum Aufbringen von lokal einwirkenden Druckkraeften auf eine Glasscheibe innerhalb einer Fertigungslinie fuer Autoglasscheiben
IT1218088B (it) * 1988-06-16 1990-04-12 Aisa Spa Attrezzatura per la separazione automatica lungo le linee di frattura per flessione predisposte in piastrelle ceramiche di base di circuiti elettronici ibridi
FI82677C (fi) * 1989-06-09 1994-02-12 Tamglass Eng Oy Foerfarande och anordning foer loesgoerning av en utanfoer i en glasskiva skuren konturlinje staoende randzon
DE3941277C2 (de) * 1989-12-14 1997-03-13 Ver Glaswerke Gmbh Vorrichtung zur Durchführung eines Verfahrens zum Bearbeiten von Glasscheiben innerhalb einer mehrere aufeinanderfolgende Bearbeitungsstationen umfassenden Bearbeitungslinie
CH686572A5 (de) * 1994-10-28 1996-04-30 Bystronic Masch Verfahren zur Herstellung von Glasscheiben und Vorrichtungen zur Durchfuhrung desselben.
DE19700950C2 (de) * 1997-01-14 2002-06-06 Torgauer Maschb Gmbh Verfahren und Vorrichtung zum Abbrechen der Randstreifen einer nach einem vorgegebenen Umriß auf einem Glasscheibenrohling eingeritzten Glasscheibe
US5927582A (en) * 1997-08-05 1999-07-27 Duecker; Peter Separator for stacked corrugated board
EP0970923B1 (en) * 1998-07-07 2005-10-05 Donnelly Mirrors Limited Apparatus for separating pre-scribed shapes from a glass sheet
JP4449084B2 (ja) * 1998-08-28 2010-04-14 坂東機工株式会社 ガラス板の折割機械
EP1136786A1 (de) * 2000-03-22 2001-09-26 Dirk Dipl.-Ing. Gürzenich Anlage zur Messung der Wandstärke von Glasbehältern mit stetigem Umfangsverlauf
WO2008022014A2 (en) * 2006-08-10 2008-02-21 Research Sciences, Llc Multimember extended range compressible seal
US8910845B2 (en) * 2010-06-07 2014-12-16 Nippon Electric Glass Co., Ltd. Method for cutting glass sheet
IT1401265B1 (it) * 2010-08-06 2013-07-18 Gallucci Dispositivo per lo scarico, da un piano di lavoro, di articoli piani nei quali sono ricavate, mediante taglio e/o incisione, porzioni su cui sono riprodotti disegni e/o scritte
US20120199625A1 (en) * 2011-02-04 2012-08-09 Jun Qi Methods and apparatus for scribing and breaking layers with curved edges
US20130140338A1 (en) * 2011-12-05 2013-06-06 Shenzhen China Star Optoelectronics Technology Co., Ltd. Splitting apparatus of liquid crystal display (lcd) and splitting method thereof
CN105339316B (zh) * 2013-02-25 2018-11-09 康宁股份有限公司 制造薄玻璃块的方法
JP2016104683A (ja) * 2014-11-19 2016-06-09 坂東機工株式会社 ガラス板の折割方法及びその折割装置
JP2020066539A (ja) * 2018-10-22 2020-04-30 坂東機工株式会社 ガラス板の折割機械
JP2023154691A (ja) * 2022-04-08 2023-10-20 坂東機工株式会社 折割システム及び折割加工方法
JP2023154692A (ja) * 2022-04-08 2023-10-20 坂東機工株式会社 折割システム及び折割加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532259A (en) * 1968-05-22 1970-10-06 Ford Motor Co Method of cutting glass
JPS5212731B2 (es) * 1972-04-10 1977-04-09
US3770173A (en) * 1972-09-11 1973-11-06 Billco Mfg Inc Apparatus for automatically breaking out a scored glass bracket
US3913812A (en) * 1973-06-08 1975-10-21 Ford Motor Co Vacuum glass stripping
US4109841A (en) * 1976-05-26 1978-08-29 Ppg Industries, Inc. Apparatus for opening score lines in glass sheets
FR2379490A1 (fr) * 1977-02-08 1978-09-01 Saint Gobain Dispositif pour detacher sur une feuille de verre les marges exterieures a un contour ferme donne
US4106683A (en) * 1977-08-11 1978-08-15 Libbey-Owens-Ford Company Glass breaking out apparatus
US4285451A (en) * 1979-12-10 1981-08-25 Ppg Industries, Inc. Method of and apparatus for severing edges of a glass sheet

Also Published As

Publication number Publication date
JPS6331412B2 (es) 1988-06-23
DE2945682A1 (de) 1981-05-21
EP0028988B1 (en) 1983-09-07
EP0028988A1 (fr) 1981-05-20
ES496771A0 (es) 1982-01-01
BR8007312A (pt) 1981-05-26
DE2945682C2 (de) 1982-06-24
US4371103A (en) 1983-02-01
JPS56125229A (en) 1981-10-01
YU41746B (en) 1987-12-31
YU288980A (en) 1983-06-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100616