WO2015117172A1 - Procédé de découpe de verre feuilleté - Google Patents

Procédé de découpe de verre feuilleté Download PDF

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Publication number
WO2015117172A1
WO2015117172A1 PCT/AT2015/000018 AT2015000018W WO2015117172A1 WO 2015117172 A1 WO2015117172 A1 WO 2015117172A1 AT 2015000018 W AT2015000018 W AT 2015000018W WO 2015117172 A1 WO2015117172 A1 WO 2015117172A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
composite
reflector
heating
laminated glass
Prior art date
Application number
PCT/AT2015/000018
Other languages
German (de)
English (en)
Inventor
Markus Schoisswohl
Gerald Eichler
Daniel SCHÖRGHUBER
Original Assignee
Lisec Austria Gmbh
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 Lisec Austria Gmbh filed Critical Lisec Austria Gmbh
Priority to EP15711637.7A priority Critical patent/EP2978716A1/fr
Publication of WO2015117172A1 publication Critical patent/WO2015117172A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/07—Cutting armoured, multi-layered, coated or laminated, glass products
    • C03B33/076—Laminated glass comprising interlayers
    • C03B33/078—Polymeric interlayers
    • 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
    • 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
    • C03B33/09—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
    • C03B33/093—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam using two or more focussed radiation beams

Definitions

  • the invention relates to a method for dividing laminated glass and a device suitable for carrying out the method, with which the method according to the invention can be carried out in an advantageous manner.
  • both glass sheets are scribed where they are to be separated, ie along the dividing line, and finally deformed (buckling, bending, drawing, applying pressure) along the dividing line
  • the polymeric interlayer of laminated glass which typically consists of at least one film, must be severed.
  • films in laminated glass consist of a thermoplastic, e.g. B.
  • Laminated glass panes are different methods and
  • the film can through
  • heating rods are used to heat the film into laminated glass, whether it serves to soften the film so that the gap for the blade can be opened or to melt the film. Such heating rods extend along the
  • To surround reflector which has a slot-shaped opening, so that heat radiation is directed to the film only in the region of the separating gap.
  • Heating rod arranged so that the heat rays are focused in the other focal line.
  • thermomechanical stresses are generated by irradiation in the region of the desired division line by a heat source, in particular a laser emitter, wherein the laser beam emitting device along the dividing line at least one laser beam is emitted and a means for reflection of the laser beam below the glass sheet, ie the laser beam is moved opposite.
  • GB 346,697 A describes a method for dividing
  • Dividing line heated by an electric heating wire as shown in Figure 1.
  • adjacent to the wire on the glass not fitting heating elements can be used.
  • GB 346,697 A is mentioned that by heating a
  • GB 346,697 A also mentions that heating wires can be used to heat the composite foil after both glass sheets have been split. The heating is carried out to the
  • EP 0 835 847 AI is also concerned with the splitting of laminated glass and, in particular, proposes measures for how parts of laminated glass can be pulled apart to accommodate the
  • EP 2 177 482 A1 discloses the splitting of laminated glass by scoring both glass sheets and then breaking them. To share the composite film this is assigned by a her
  • Resistance heating element to be heated.
  • US 2008/0236199 A1 discloses a method for the thermal splitting of brittle, non-metallic material, in particular a glass sheet or laminated glass (FIG. 4). It should
  • Microwave radiation can be applied to generate compressive stresses, wherein the splitting of glass occurs when the thermally induced stresses are greater than the tensile strength of glass.
  • the application of this method to laminated glass is mentioned in paragraph [0038] with reference to FIG. 4 of US 2008/0236199 AI.
  • EP 2 783 786 A and EP 2 783 785 A are devices and
  • Laminated glass panels are usually carried out as follows:
  • Strains by deformation such as buckling, buckling, pulling, exerting pressure, including crushing rollers, crushing bars and the like are used.
  • Pulling apart the parts of the composite glass sheet across the separation gap, wherein the film is previously or simultaneously heated, i. softened, is to simplify pulling apart.
  • various means can be used, such as rod-shaped
  • Infrared heaters heating rods
  • lasers lasers
  • hot air blowers hot air blowers
  • Laminated glass panels in laminated glass panes are:
  • Separation column requires high forces.
  • the components that are to transmit the forces for deforming must be designed accordingly.
  • Interruptions are breaklines where the fracture edges of substrate and superstrate are not aligned.
  • the invention has for its object to provide a method and an apparatus available for sharing
  • Laminated glass panels are more effective than the known methods and devices.
  • the object underlying the invention is achieved with a device having the features of independent, directed to the device claim.
  • the fracture thus brought about can be complete (extends over the entire length of the scribe line) or partially (the fracture does not extend over the entire length of the scribe line, but can already be achieved by light mechanics, for example by the action of the scribe line
  • Embodiment prefers composite film heated (glass is more transparent to infrared radiation than the composite film), so that in the glass local stresses arise in the field of
  • the radiation such that preferably the glass sheets of the laminated glass are locally heated in order to break them in the glass
  • the radiation can be directed from one side or from both sides onto the laminated glass.
  • the heating has the advantage that it leads along the dividing line at the same time to a reduction of the stiffness of the film in the composite glass sheet, which is for the following
  • Pull apart and (mechanical) separation of the composite film is advantageous because a separate heating of the composite film is unnecessary.
  • the opening of the separating gaps is not carried out by applying heat alone, but is additionally mechanically deformed (which in certain embodiments) Cases may be required), there are still the benefits of comparatively smooth and on the glass planes normal standing fracture surfaces (minor upper and lower fractures, no mussels, as they can occur in purely mechanical breakage) and the advantage of due to a low load bearing Less complicated to design breaking mechanics.
  • the application of heat to the composite glass panel in the region of the dividing line can be carried out, for example, by means of laser or by means of heat radiators (heating rods).
  • the latter are less in terms of technology and safety technology
  • a device which has heat sources located on both sides of the composite glass sheet in the region of the scribe line to be ordered.
  • heat sources located on both sides of the composite glass sheet in the region of the scribe line to be ordered.
  • infrared radiators are provided above and below the composite glass panel.
  • the heat source can be arranged on only one side of the composite glass panel and on the opposite side a reflector can be provided, which is elongate and has a reflection surface facing the laminated glass, in particular a concave reflection surface.
  • a reflector is provided in the invention, which is located on the side of the composite glass panel, which is opposite to the source of thermal radiation, which is through
  • the reflector has a trough-shaped form.
  • a reflector is provided, which is rigid.
  • the reflector with the aid of a pivoting device in the heat radiation opposite the active position in the region of the division line undeliverable and can be swung out into a standby position.
  • the reflector is moved by a movement which is or comprises a linear movement its the heating element opposite position
  • Reflector is a band that consists of flexible material. Especially considered is a steel band.
  • the band forming the reflector is moved into its operative position above the support surface.
  • the reflector can be used while the composite glass panel is being scratched. In one embodiment, after the scratches of the composite glass sheet, the reflector becomes out of
  • Ready position is rolled up in a retractor and is pulled from the retractor, for example via pulleys in its operative position.
  • a separate drive may be provided for moving the reflector to move it into its operative position.
  • the reflector when the reflector is moved (pulled) by the already existing, along a cutting bridge of a device for dividing laminated glass adjustable cutting head (with which is scratched) in its operative position.
  • the, for example, channel-shaped, reflector will be aligned so that its apex line parallel to Support surface or the dividing laminated glass is aligned.
  • the distance of the crest line from the support surface can be fixed. It is also considered within the scope of the invention to adjust the reflector in order to adapt its distance from the support surface and thus from the composite glass panel to be divided to the given conditions. For example, it may prove beneficial to use the reflector with thinner
  • the reflector spacer means are assigned and that the reflector is resiliently loaded against the laminated glass out.
  • measures can be provided to prevent the reflector, in particular if it consists of a roll-up band, sagging in its operative position. Slack can be avoided by the reflector is tensioned or stiffened in its operative position. A stiffening can be achieved, for example, by connecting the (curved) steel strip forming the reflector back to back with another (eg channel-shaped) steel strip.
  • Active position can be rolled off or rolled up.
  • the reflector optionally connected to its support band, are deflected by pulleys when he in his
  • the reflector has a concave cut line perpendicular to the channel axis.
  • the cutting line of the reflector can be like a
  • the reflector at least on its concave surface (reflection surface), consists of a material which has a high reflectivity for the heat rays emitted by the source of thermal radiation
  • At least the reflecting surface of the reflector may be made of metal.
  • the procedure may be such that a laser radiation source is used for heating.
  • an infrared radiator in particular a heating rod, is used for heating.
  • heating sources for heating which are arranged on both sides of the composite glass panel in the region of the dividing line.
  • Fig. 1 shows schematically an arrangement for carrying out the
  • Fig. 2 shows a first embodiment with einschwenkbarem
  • Fig. 3 shows an embodiment with a band-shaped reflector
  • Fig. 4 shows a modified embodiment with a
  • Fig. 5 shows schematically an alternative embodiment of a
  • Fig. 6 shows another alternative embodiment of a
  • Fig. 5 In the embodiment shown in Fig. 5 is a
  • Composite glass panel 1 in the region of its dividing line 5 for generating the thermal stresses on both sides (above and below) an infrared source, for example in the form of a heating element 6, e.g. in the form of a rod-shaped radiant heater, assigned.
  • the radiant heater may be surrounded by a housing which has a slot-shaped outlet opening which is directed onto the laminated glass 1.
  • a heating element 6 is assigned as infrared source only on one side of the composite glass panel 1, here the lower glass panel 2 (substrate), above the composite glass panel 1, ie above the upper glass panel 3 (superstrate) a concave curved reflector 10, which may be formed as will be described below with reference to FIGS. 1 to 4, is arranged.
  • heating elements 6 instead of the heating elements 6, or only one of them, can also be used to generate the required for the breakage of the glass sheets 2 and 3 of the composite glass sheet 1 thermal stress Laser sources are used.
  • the combination of a heating element 6 (or a laser source) is provided with a reflector 10, in the context of the invention, the use of two heating elements 6 is taken into consideration.
  • a laser source For double-pane laminated glass, a laser source will usually suffice.
  • laminated glass When laminated glass is to be divided into three (or more) glass sheets, it may be considered to employ two laser sources provided on both sides of the laminated glass.
  • Fig. 1 shows a part of a composite glass sheet 1, consisting of two glass sheets 2 and 3 and a film 4 arranged therebetween (composite film), wherein the glass sheets 3 and 4 along a dividing line 5 are still to break.
  • the heating element 6 is provided below the laminated glass 1, which extends over the entire length of the dividing line 5.
  • the heating element 6 may be formed as a glass tube, in which a heating coil is accommodated.
  • the glass tube carries (inside) a (reflective) coating, which is interrupted in the exit region of the radiation.
  • the inner coating can concentrate the radiation.
  • Composite glass panel 1 a reflector 10 is provided. Also, the reflector 10, which is arranged in Fig. 1 above the composite glass panel 1, ie on the heating element. 6
  • the reflector 10 has a cross-sectional shape ("cut line"), which corresponds to a circular or elliptical arc.
  • the reflector 10 is provided in a rigid body 13, which with a
  • Reflector 10 is disposed on a crossbar 15 (cutting bridge) of a device for dividing a laminated glass sheet 1.
  • the reflector 10 is pivoted into the operative position shown in Fig. 2 and can by pivoting by means of a pivoting device 18 about an axis 15 located above the crossbar 15 from the
  • Fig. 2 shows that the distance of the reflector 10 from the
  • Composite glass panel 1 rests, can be changed.
  • a lifting mechanism 17 for adjusting the reflector 10 the normal to the pivoting device 18 via a guide 19
  • the lifting mechanism 17 comprises a rotationally driven threaded rod 21, which engages in a threaded bore 20 in the body 13 of the reflector 10.
  • the guided on the guide 19 reflector 10 can be adjusted normal to the plane of the laminated glass 1.
  • a heating element 6 is provided beneath the composite glass panel 1.
  • the reflector 10 is band-shaped and is on the side of the
  • Composite glass panel 1 is provided, which is opposite to the side on which the heating element 6 is provided.
  • the band-shaped reflector 10 of FIG. 3 is made of steel and is oriented to be concave as viewed in FIG. 1 as viewed from the laminated glass 1.
  • Section line of the reflector 10 of Fig. 3 and its arrangement relative to the laminated glass 1 and the heating element 6 corresponds to the for the embodiment shown in Fig. 1 said.
  • the embodiment of the reflector 10 in the form of a steel strip allows this in a roll-up mechanism 25th
  • Reflectors 10 may be provided drives is considered in the invention and shown in Fig. 3, that the free end 26 of the band-shaped reflector 10 is connected to a movable on the crossbar 15 of the cutting device cutting head 29.
  • the free end 26 of the band-shaped reflector 10 can be coupled via a projection 27 by means of a mechanical clamping device 28 with the cutting head 29.
  • the variant of the embodiment with a ribbon-shaped reflector 10 shown in FIG. 4 is the roll-up mechanism 25 under the support surface of the cutting device for a
  • Composite glass panel 1 is arranged. Coming from the reeling mechanism 25, the band-shaped reflector 10 is deflected by two pulleys 30 and then in a linear motion in his
  • Embodiment of Fig. 4 is provided that the free end 26 of the band-shaped reflector 10 is attached via a clamping device 28 on the cutting head 29 of the laminated glass cutter, so that it can be moved with and from this.
  • the retractor 25 drives or memory springs can be assigned, which is the rolling of the band-shaped reflector 10, when this in its operative position and / or in his
  • the reflector 10 should not sag.
  • spacing means can be provided which hold the reflector 10 at the desired distance in front of the composite glass panel 1 to be divided. If such spacers are distributed along the length of the reflector 10, they prevent sagging of the reflector 10.
  • the reflector 10 when the reflector 10 is a band of flexible, in particular elastic material, the reflector 10 may be stretched in its operative position to avoid sagging of the reflector 10 or at least to reduce to a reasonable extent.
  • a reflector 10 may also be connected to a reinforcement which prevents sagging of the reflector 10 or at least reduces it to a reasonable extent.
  • the reflector 10 may be connected to a reinforcement stiffening it.
  • Reinforcement may be a strip of elastic material.
  • the reinforcing strip is curved (trough-shaped) such that its side facing away from the reflection surface of the reflector 10 is concave.
  • the arrangement of the reinforcing strip and the reflector 10 connected to the strip has an approximately X-shaped cross-sectional shape. This allows the
  • Reflector 10 together with the strip, for example, in a roll-up mechanism 25 to roll up (standby position) and to roll out of this again when the reflector 10 is moved to its operative position ( Figures 3 and 4).
  • the inventive method is also for the parts of
  • Laminated glass with more than two glass panes suitable.
  • the procedure may be as follows: In a first step, the two outer glass panes are scratched.
  • the outer glass sheets are thermally broken using the method according to the invention.
  • the edge surface of the middle glass pane is scored in the intended dividing line. This scratching of the edge surface of the central glass pane can also be carried out simultaneously with the scratches of the outer glass panes in a modified mode of operation.
  • Composite glass panel 1 is divided into two laminated glass panes. For the local, especially the entire length of the
  • Division line 5 continuous heating can infrared or laser beam emitting heating elements 6 are used.
  • the heating elements 6 are preferably on both sides of
  • Composite glass panel 1 is provided.

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

L'invention concerne un procédé de découpe d'un panneau de verre feuilleté (1) pour former des vitres feuilletées. Selon l'invention, des contraintes thermiques sont générées dans le verre des vitres (2, 3), dans la zone de la ligne de découpe (5) des vitres (2, 3) dans le panneau de verre feuilleté (1), par un apport localisé de chaleur, de sorte que, le cas échéant sous l'action supplémentaire d'une force, le panneau de verre feuilleté (1) est découpé en deux vitres feuilletées. Pour le chauffage localisé, en particulier continu sur toute la longueur de la ligne de découpe (5), des éléments chauffants (6) qui émettent des rayons infrarouges ou laser peuvent être utilisés. Les éléments chauffants (6) se trouvent de préférence des deux côtés du panneau de verre feuilleté (1).
PCT/AT2015/000018 2014-02-10 2015-02-05 Procédé de découpe de verre feuilleté WO2015117172A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15711637.7A EP2978716A1 (fr) 2014-02-10 2015-02-05 Procédé de découpe de verre feuilleté

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA94/2014 2014-02-10
AT942014 2014-02-10

Publications (1)

Publication Number Publication Date
WO2015117172A1 true WO2015117172A1 (fr) 2015-08-13

Family

ID=52726904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2015/000018 WO2015117172A1 (fr) 2014-02-10 2015-02-05 Procédé de découpe de verre feuilleté

Country Status (2)

Country Link
EP (1) EP2978716A1 (fr)
WO (1) WO2015117172A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3640221A1 (fr) 2018-10-19 2020-04-22 Heraeus Noblelight GmbH Système de rayonnement pour des plaques de verre composites de différentes largeurs
RU2776495C1 (ru) * 2018-10-19 2022-07-21 Лисец Аустриа Гмбх Излучательная система для облучения многослойных стеклопанелей разной ширины, устройство для резки стекла с помощью излучательной системы, способ получения излучательной системы и ее применение

Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731820A (en) * 1926-05-10 1929-10-15 Libbey Owens Glass Co Process for cutting laminated glass
GB346697A (en) 1929-06-24 1931-04-07 Bessie Lozier Gregg Improvements in or relating to a process and apparatus for cutting laminated sheet glass
GB2139613A (en) * 1983-05-13 1984-11-14 Glaverbel Method and apparatus for cutting glass
JPS62197329A (ja) * 1986-02-25 1987-09-01 Natl House Ind Co Ltd 合わせガラスの切断方法
EP0691311A1 (fr) 1994-07-04 1996-01-10 Lisec, Peter Appareil pour couper du verre laminé
EP0835847A1 (fr) 1996-10-14 1998-04-15 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Machine pour couper des feuilles de verre laminées
EP1044930A2 (fr) 1999-04-13 2000-10-18 Peter Lisec Appareil de coupe de verre laminé
EP1108690A2 (fr) 1999-12-13 2001-06-20 Peter Lisec Procédé et appareil pour la coupe de films dans des feuilles de verre laminées
JP2002029766A (ja) * 2000-07-21 2002-01-29 Nisshinbo Ind Inc 合せガラスの割断方法
EP1323681A2 (fr) 2001-12-24 2003-07-02 HEGLA Fahrzeug- u. Maschinenbau GmbH & Co. KG Procédé et appareil pour découper le verre feuilleté
EP1336591A2 (fr) 2002-02-19 2003-08-20 HEGLA Fahrzeug- u. Maschinenbau GmbH & Co. KG Procédé et appareil pour couper des feuilles de verre utilisant un laser
JP2004182530A (ja) * 2002-12-03 2004-07-02 Nippon Emikku:Kk 切断方法及び切断装置
JP2005231959A (ja) 2004-02-20 2005-09-02 Takita Giken Kk 加工装置
WO2006045130A1 (fr) * 2004-10-25 2006-05-04 Lisec Maschinenbau Gmbh Procede et dispositif permettant de diviser du verre, notamment du verre feuillete
US20060285064A1 (en) * 2005-06-20 2006-12-21 Lee Jeong J Liquid crystal display panel cutting system and method and liquid crystal display device fabricating method using the same
US20070039932A1 (en) * 2004-04-27 2007-02-22 Michael Haase Device for separative machining of components made from brittle material with stress-free component mounting
DE202007001346U1 (de) 2007-01-24 2007-04-05 H2B Photonics Gmbh Einrichtung zum durchtrennenden Bearbeiten von Bauteilen aus sprödbrüchigem Material
US20080236199A1 (en) 2005-07-28 2008-10-02 Vladislav Sklyarevich Method of Separating Non-Metallic Material Using Microwave Radiation
US20080290077A1 (en) * 2007-05-22 2008-11-27 Demeritt Jeffery Alan Separation of transparent glasses and systems and methods therefor
WO2010031663A1 (fr) 2008-09-19 2010-03-25 Magotteaux International S.A. Impacteur composite pour concasseurs à percussion
EP2177482A1 (fr) 2008-10-14 2010-04-21 BIESSE S.p.A. Procédé de découpe de feuilles de verre laminées
US20110107894A1 (en) 2008-05-30 2011-05-12 Mitsuboshi Diamond Industrial Co., Ltd Brittle Material Substrate Chamfering Method
CN102515494A (zh) * 2011-12-05 2012-06-27 深圳市华星光电技术有限公司 一种玻璃基板切割装置和方法
EP2783785A1 (fr) 2013-03-27 2014-10-01 Bottero S.p.A. Procédé de coupe de forme d'une feuille de verre
EP2784032A1 (fr) 2013-03-27 2014-10-01 Bottero S.p.A. Appareil de découpe de feuille de verre laminée
EP2783786A1 (fr) 2013-03-27 2014-10-01 Bottero S.p.A. Procédé et machine permettant de couper des feuilles de verre

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20080425A1 (it) * 2008-03-13 2009-09-14 Macotec S R L Macchina per il taglio di lastre di vetro in genere ed in particolare di lastre di vetro stratificato.

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1731820A (en) * 1926-05-10 1929-10-15 Libbey Owens Glass Co Process for cutting laminated glass
GB346697A (en) 1929-06-24 1931-04-07 Bessie Lozier Gregg Improvements in or relating to a process and apparatus for cutting laminated sheet glass
GB2139613A (en) * 1983-05-13 1984-11-14 Glaverbel Method and apparatus for cutting glass
JPS62197329A (ja) * 1986-02-25 1987-09-01 Natl House Ind Co Ltd 合わせガラスの切断方法
EP0691311A1 (fr) 1994-07-04 1996-01-10 Lisec, Peter Appareil pour couper du verre laminé
EP0835847A1 (fr) 1996-10-14 1998-04-15 FOR.EL. BASE di VIANELLO FORTUNATO & C. S.n.c. Machine pour couper des feuilles de verre laminées
EP1044930A2 (fr) 1999-04-13 2000-10-18 Peter Lisec Appareil de coupe de verre laminé
EP1108690A2 (fr) 1999-12-13 2001-06-20 Peter Lisec Procédé et appareil pour la coupe de films dans des feuilles de verre laminées
JP2002029766A (ja) * 2000-07-21 2002-01-29 Nisshinbo Ind Inc 合せガラスの割断方法
EP1323681A2 (fr) 2001-12-24 2003-07-02 HEGLA Fahrzeug- u. Maschinenbau GmbH & Co. KG Procédé et appareil pour découper le verre feuilleté
EP1336591A2 (fr) 2002-02-19 2003-08-20 HEGLA Fahrzeug- u. Maschinenbau GmbH & Co. KG Procédé et appareil pour couper des feuilles de verre utilisant un laser
JP2004182530A (ja) * 2002-12-03 2004-07-02 Nippon Emikku:Kk 切断方法及び切断装置
JP2005231959A (ja) 2004-02-20 2005-09-02 Takita Giken Kk 加工装置
US20070039932A1 (en) * 2004-04-27 2007-02-22 Michael Haase Device for separative machining of components made from brittle material with stress-free component mounting
WO2006045130A1 (fr) * 2004-10-25 2006-05-04 Lisec Maschinenbau Gmbh Procede et dispositif permettant de diviser du verre, notamment du verre feuillete
US20060285064A1 (en) * 2005-06-20 2006-12-21 Lee Jeong J Liquid crystal display panel cutting system and method and liquid crystal display device fabricating method using the same
US20080236199A1 (en) 2005-07-28 2008-10-02 Vladislav Sklyarevich Method of Separating Non-Metallic Material Using Microwave Radiation
DE202007001346U1 (de) 2007-01-24 2007-04-05 H2B Photonics Gmbh Einrichtung zum durchtrennenden Bearbeiten von Bauteilen aus sprödbrüchigem Material
US20080290077A1 (en) * 2007-05-22 2008-11-27 Demeritt Jeffery Alan Separation of transparent glasses and systems and methods therefor
US20110107894A1 (en) 2008-05-30 2011-05-12 Mitsuboshi Diamond Industrial Co., Ltd Brittle Material Substrate Chamfering Method
WO2010031663A1 (fr) 2008-09-19 2010-03-25 Magotteaux International S.A. Impacteur composite pour concasseurs à percussion
EP2177482A1 (fr) 2008-10-14 2010-04-21 BIESSE S.p.A. Procédé de découpe de feuilles de verre laminées
CN102515494A (zh) * 2011-12-05 2012-06-27 深圳市华星光电技术有限公司 一种玻璃基板切割装置和方法
EP2783785A1 (fr) 2013-03-27 2014-10-01 Bottero S.p.A. Procédé de coupe de forme d'une feuille de verre
EP2784032A1 (fr) 2013-03-27 2014-10-01 Bottero S.p.A. Appareil de découpe de feuille de verre laminée
EP2783786A1 (fr) 2013-03-27 2014-10-01 Bottero S.p.A. Procédé et machine permettant de couper des feuilles de verre

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2978716A1 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3640221A1 (fr) 2018-10-19 2020-04-22 Heraeus Noblelight GmbH Système de rayonnement pour des plaques de verre composites de différentes largeurs
WO2020079112A1 (fr) 2018-10-19 2020-04-23 Heraeus Noblelight Gmbh Système d'irradiation pour irradier des plaques de verre feuilleté de différentes largeurs
US20220144684A1 (en) * 2018-10-19 2022-05-12 Heraeus Noblelight Gmbh Jet system for jetting laminated glass panels of differing widths
RU2776495C1 (ru) * 2018-10-19 2022-07-21 Лисец Аустриа Гмбх Излучательная система для облучения многослойных стеклопанелей разной ширины, устройство для резки стекла с помощью излучательной системы, способ получения излучательной системы и ее применение

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