JPS6369728A - Method for cutting laminated glass sheet - Google Patents

Method for cutting laminated glass sheet

Info

Publication number
JPS6369728A
JPS6369728A JP61215537A JP21553786A JPS6369728A JP S6369728 A JPS6369728 A JP S6369728A JP 61215537 A JP61215537 A JP 61215537A JP 21553786 A JP21553786 A JP 21553786A JP S6369728 A JPS6369728 A JP S6369728A
Authority
JP
Japan
Prior art keywords
glass sheet
laminated glass
cutting
cut
cut face
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.)
Pending
Application number
JP61215537A
Other languages
Japanese (ja)
Inventor
Tomonori Murase
村瀬　智則
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP61215537A priority Critical patent/JPS6369728A/en
Publication of JPS6369728A publication Critical patent/JPS6369728A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1099—After-treatment of the layered product, e.g. cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/03—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding grooves in glass workpieces, e.g. decorative grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/06—Grinders for cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/02—Wheels in one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/12—Cut-off wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/048—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with a plurality of saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10128—Treatment of at least one glass sheet
    • B32B17/10155—Edge treatment or chamfering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

PURPOSE:To cut a laminated glass sheet with a beautiful cut face at a high speed, by fixing a laminated glass sheet with a film in between, grinding a V groove on both faces by the turning of a diamond wheel, and then cutting the sheet with a cutting blade. CONSTITUTION:The glass sheet 1 obtained by interposing a film 2 between glass sheets 1a and 1b is horizontally supported and fixed on a level block 3 at a position limiting a cut face by many suckers 4. Motors 8, 9, and 10 and geared motors 17 and 17 are appropriately driven to advance the upper and lower sliding frames 11 and 12 from the right end to the left end, the corresponding upper and lower V grooves 18 are firstly ground on the upper and lower faces at the position limiting the cut face of the glass sheet 1 by diamond wheels 5 and 6. The sheet is then immediately cut at this position by the cutting blade 7. Cracks, chips, fissures, dirt, etc., are hardly generated on the cut face of the laminated glass sheet 1, the upper and lower end edges of the cut face look as if the edges are chamfered (thread chamfering), and the danger of cutting the hand, etc., can be eliminated.

Description

【発明の詳細な説明】 （産業上の利用分野） この考案は合わせガラス板の切断方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) This invention relates to a method for cutting laminated glass plates.

（従来の技術） 従来、上下２枚のガラス板の間に各種素材（主に７’ラ
スチツク系材料）のフィルムをサンドインチ状に介入接
着した合わせガラス板は、主として割れ強度、破損など
に優れているもので、最近各種用途に広範に賞月されて
いるが、この合わせガラス板はその切断がたいへんにむ
つかし〈従来、適切な切断方法がなかった。(Prior art) Conventionally, laminated glass plates, in which films of various materials (mainly 7' rustic materials) are interposed and bonded in a sandwich-like manner between two glass plates, upper and lower, have excellent cracking strength and breakage resistance. Although these laminated glass sheets have recently been widely used for various purposes, they are extremely difficult to cut (until now, there was no suitable cutting method).

（発明が解決しようとする問題点） 即ち、従来性われている普通ガラス板の切断と同じ一般
のカッティングブレードだけによる切断方法では、切断
抵抗が大きく、切断にかなシの時間を要して円滑な高速
切断が望めないと共に特に切断した切断面の上下稜線部
はガラスの性質を悪くし、割れや欠け、き裂、汚れなど
を生じ易く、さらに該稜線部は角ばっているために、加
工や運搬時の操作などにおいて手を切るなどのけがをし
易く危険性があった。(Problems to be Solved by the Invention) In other words, in the conventional cutting method using only a general cutting blade, which is the same as cutting ordinary glass plates, the cutting resistance is large and cutting takes a long time, making it difficult to cut smoothly. In addition, the upper and lower ridge lines of the cut surface deteriorate the properties of the glass and are prone to breakage, chipping, cracking, and dirt, and the ridge line is angular, making it difficult to process. There was a risk of injury such as cuts to the hands during operations such as handling or transportation.

（問題点を解決するだめの手段） この発明は上記問題点を解決するためになされたもので
あって、中間にフィルムが介入接着された合わせガラス
板を切断面を限定する位置において支持固定し、該位置
に先ず上下Ｖ溝入れ用ダイヤモンドホイールの回転送り
を与えることによって対応する上下面の■溝条を研削し
、続いてカッティングブレードで該位置において切断す
ることを特徴とする合わせガラス板の切断方法を提供す
るにある。(Means for Solving the Problems) This invention has been made to solve the above problems, and includes supporting and fixing a laminated glass plate with a film inserted and bonded in the middle at a position that limits the cut surface. , the laminated glass plate is characterized in that the grooves on the corresponding upper and lower surfaces are ground by first applying rotational feed to the upper and lower V-grooving diamond wheels at the positions, and then cut at the positions with a cutting blade. To provide a cutting method.

次にこの発明を以下図面実施例装置について詳しく説明
する。Next, the present invention will be explained in detail below with reference to an embodiment of the apparatus shown in the drawings.

／は、ガラス板／ａ、／ｈの中間にフィルム２が介入接
着されてなる従来公知の合わせガラス板で、該合わせガ
ラス板／は、第２．　ＩＩ図に示すように切断面を限定
する位置において定盤３上に多数の吸盤ｔによって水平
状に支持固定される。またその上下には、モーターｇ、
１０によって回転するＶ溝入れ用ダイヤモンドホイール
ｊ、カッティングブレード７を夫々備えた摺動杆／／及
びモーターヲによって回転する■溝入れ用ダイヤモンド
ホイール乙を備えた摺動杆／２が、夫々上下フレーム１
ｔｉ−ａｒ　　１ｌｌｂの執行／！；、／！；に沿って
左右摺動自在に装着され、夫々の螺嵌子／３に螺嵌され
た上下フレーム／ｌｌａ、／’ｌｂの各送シねじ／乙が
ギヤートモ−ター／７によって夫々回転されることによ
って左右方向に進退動するようになっている。なお上下
■溝入れ用ダイヤモンドホイールＳ、乙は切断面を限定
する位置において上下に対応するよう配設されている。/ is a conventionally known laminated glass plate in which a film 2 is interposed and bonded between glass plates /a and /h, and the laminated glass plate / is a second glass plate. As shown in Figure II, it is horizontally supported and fixed on the surface plate 3 by a large number of suction cups t at positions that limit the cut surface. Also, above and below, motor g,
A sliding rod /2 equipped with a V-grooving diamond wheel j rotated by a motor 10, a sliding rod equipped with a cutting blade 7, respectively, and a sliding rod /2 equipped with a ■grooving diamond wheel B rotated by a motor are connected to the upper and lower frames 1, respectively.
Execution of ti-ar 1llb/! ;,/! The upper and lower frames /lla and /'lb are mounted so as to be slidable left and right along the respective screws /3, and are rotated by geared motors /7. This allows it to move forward and backward in the left and right directions. Note that the upper and lower diamond wheels S and B for grooving are arranged so as to correspond to the upper and lower sides at positions that limit the cutting surface.

なお／ワは上下Ｖ溝入れ用ダイヤモンドホイール！、乙
用の上下ハンドル、また２０は同左右ハンドルである。In addition, /W is a diamond wheel for upper and lower V grooving! , the upper and lower handles for B, and the left and right handles for 20.

そこで各モーターざ、９，１０及びギヤートモ−ター／
７．／７を夫々適宜回転させて上下摺動杆／／、／２を
夫々右端から左端に向って前進送シさせて行くと、切断
面を限定する位置において支持固定された合わせガラス
板／の該位置の上下面に先ず上下■溝入れ用ダイヤモン
ドホイールＳ。Therefore, each motor, 9, 10 and gear motor/
7. When /7 is rotated appropriately and the upper and lower sliding rods // and /2 are moved forward from the right end to the left end, the laminated glass plate / supported and fixed at the position that limits the cutting surface is moved. First, place the upper and lower ■Diamond Wheel S for grooving on the upper and lower surfaces of the position.

乙によって対応する上下Ｖ溝条／ｇ、７ｇが夫々研削さ
れて行き、それに直ぐ続いてカッティングブレード７で
該位置において切断が行われて行くものであり、第１図
ホに示すように切断された合わせガラス板／の切断面の
上下端縁は夫々斜面の面取シ（糸面取））が行われた状
態となって面取シ斜面Ｐが夫々形成される。The corresponding upper and lower V grooves /g and 7g are ground by B, respectively, and immediately following this, cutting is performed at the corresponding positions with the cutting blade 7, and the cutting is performed as shown in Fig. 1 E. The upper and lower edges of the cut surfaces of the laminated glass plates are each chamfered (thread chamfered) to form chamfered slopes P.

（発明の効果） この発明方法は上述のような構成であるから、合わせガ
ラス板の切断面にただれや歪み、割れ。(Effects of the Invention) Since the method of this invention has the above-described configuration, the cut surface of the laminated glass plate does not sag, distort, or crack.

きれつ、汚れなどを生じることがなく、切口の綺麗な切
断を高速度で円滑容易に行うことができ、特に同時に切
断面の糸面取シができて手を切るなどの危険性や従来の
ような角部が欠けたシ、きずついたシする虞が解消でき
るなどの効果がある。Clean cuts can be made smoothly and easily at high speed without causing any cracks or stains, and there is no danger of cutting your hands due to thread chamfering on the cut surface. This has the effect of eliminating the risk of chipped or scratched corners.

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの発明の実施例を示すもので、第１図イ〜ホは
工程説明図、第２図は実施例装置の正面図、第３図は同
要部拡大正面図、第を図は同側面図である。 ７０１合わせガラス板、／ａ、／ｂ０．ガラス板、２０
．フィルム、３１．定盤、１１．吸盤、ｓ、　６．、ｖ
溝入れ用ダイヤモンドホイール、７０．カッティングブ
レード、ざ、９，１０．、モーター、／／、！２．．摺
動框、／３０．螺嵌子、／ｌｌａ、／１Ｉｂ０．フレー
ム、１５１．執行、／乙０．送シねじ、／７０．ギヤー
トモ−ター、／ざ０．■溝条、／ｑ０．上下ハンドル、
２００．左右ハンドル、Ｐ６０面取シ斜面、 司　　　ゝThe drawings show an embodiment of the present invention, and FIG. 1A to E are process explanatory diagrams, FIG. FIG. 701 laminated glass plate, /a, /b0. glass plate, 20
．． Film, 31. Surface plate, 11. Sucker, s, 6. ,v
Diamond wheel for grooving, 70. Cutting blade, Za, 9, 10. ,motor,//,! 2. ．． Sliding frame, /30. Screw, /lla, /1Ib0. Frame, 151. Execution, / B0. Feed screw, /70. Gear motor, /za 0. ■Mizojo, /q0. upper and lower handles,
200. Left and right handle, P60 chamfered slope, Tsukasa ゝ

Claims (1)

【特許請求の範囲】[Claims] 中間にフィルムが介入接着された合わせガラス板を切断
面を限定する位置において支持固定し、該位置に先ず上
下Ｖ溝入れ用ダイヤモンドホィールの回転送りを与える
ことによつて対応する上下面のＶ溝条を研削し、続いて
カッティングブレードで該位置において切断することを
特徴とする合わせガラス板の切断方法。A laminated glass plate with a bonded film interposed therebetween is supported and fixed at a position that defines the cut surface, and a diamond wheel for making upper and lower V grooves is first rotated at that position to form corresponding V grooves on the upper and lower surfaces. A method for cutting a laminated glass sheet, characterized in that the strip is ground and then cut at the position with a cutting blade.
JP61215537A 1986-09-12 1986-09-12 Method for cutting laminated glass sheet Pending JPS6369728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61215537A JPS6369728A (en) 1986-09-12 1986-09-12 Method for cutting laminated glass sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61215537A JPS6369728A (en) 1986-09-12 1986-09-12 Method for cutting laminated glass sheet

Publications (1)

Publication Number Publication Date
JPS6369728A true JPS6369728A (en) 1988-03-29

Family

ID=16674070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61215537A Pending JPS6369728A (en) 1986-09-12 1986-09-12 Method for cutting laminated glass sheet

Country Status (1)

Country Link
JP (1) JPS6369728A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023435U (en) * 1988-06-20 1990-01-10
JPH03257035A (en) * 1990-03-08 1991-11-15 Tomoegawa Paper Co Ltd Method for working cap glass for solid-state image pickup device
WO1996010482A1 (en) * 1994-10-03 1996-04-11 Ford Motor Company Improvement of plate glass edge strength
CN100382941C (en) * 2003-04-18 2008-04-23 鸿富锦精密工业（深圳）有限公司 Cutting method of optical element
JP2009280447A (en) * 2008-05-23 2009-12-03 Mitsuboshi Diamond Industrial Co Ltd Method for cutting stacked body
JP2012254624A (en) * 2011-05-13 2012-12-27 Nippon Electric Glass Co Ltd Laminate and manufacturing method of laminate
TWI482693B (en) * 2008-01-15 2015-05-01 Mitsuboshi Diamond Ind Co Ltd The cutting method of the laminated body and the cutter used in the method
US9446566B2 (en) 2011-05-13 2016-09-20 Nippon Electric Glass Co., Ltd. Laminate, method for cutting laminate, method for processing laminate, and device and method for cutting brittle plate-like object
TWI574806B (en) * 2012-09-26 2017-03-21 三星鑽石工業股份有限公司 Disassembly method of laminated ceramic substrate
IT202100023579A1 (en) * 2021-09-13 2023-03-13 Bottero Spa CUTTING MACHINE FOR CUTTING A GLASS PLATE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065738A (en) * 1983-09-16 1985-04-15 Nippon Sheet Glass Co Ltd Method for cutting flat glass

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065738A (en) * 1983-09-16 1985-04-15 Nippon Sheet Glass Co Ltd Method for cutting flat glass

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023435U (en) * 1988-06-20 1990-01-10
JPH03257035A (en) * 1990-03-08 1991-11-15 Tomoegawa Paper Co Ltd Method for working cap glass for solid-state image pickup device
JPH0653586B2 (en) * 1990-03-08 1994-07-20 株式会社巴川製紙所 Method for processing cap glass for solid-state imaging device
WO1996010482A1 (en) * 1994-10-03 1996-04-11 Ford Motor Company Improvement of plate glass edge strength
US5545277A (en) * 1994-10-03 1996-08-13 Ford Motor Company Plate glass edge strength
US5667897A (en) * 1994-10-03 1997-09-16 Ford Motor Company Plate glass edge strength
CN100382941C (en) * 2003-04-18 2008-04-23 鸿富锦精密工业（深圳）有限公司 Cutting method of optical element
TWI482693B (en) * 2008-01-15 2015-05-01 Mitsuboshi Diamond Ind Co Ltd The cutting method of the laminated body and the cutter used in the method
JP2009280447A (en) * 2008-05-23 2009-12-03 Mitsuboshi Diamond Industrial Co Ltd Method for cutting stacked body
JP2012254624A (en) * 2011-05-13 2012-12-27 Nippon Electric Glass Co Ltd Laminate and manufacturing method of laminate
JP2012254625A (en) * 2011-05-13 2012-12-27 Nippon Electric Glass Co Ltd Laminate
US9446566B2 (en) 2011-05-13 2016-09-20 Nippon Electric Glass Co., Ltd. Laminate, method for cutting laminate, method for processing laminate, and device and method for cutting brittle plate-like object
US10279568B2 (en) 2011-05-13 2019-05-07 Nippon Electric Glass Co., Ltd. Laminate, method for cutting laminate, method for processing laminate, and device and method for cutting brittle plate-like object
TWI574806B (en) * 2012-09-26 2017-03-21 三星鑽石工業股份有限公司 Disassembly method of laminated ceramic substrate
IT202100023579A1 (en) * 2021-09-13 2023-03-13 Bottero Spa CUTTING MACHINE FOR CUTTING A GLASS PLATE
EP4147839A1 (en) * 2021-09-13 2023-03-15 Bottero S.p.A. Cutting machine for cutting a glass sheet

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