JPH0369853B2 - - Google Patents
Info
- Publication number
- JPH0369853B2 JPH0369853B2 JP19771986A JP19771986A JPH0369853B2 JP H0369853 B2 JPH0369853 B2 JP H0369853B2 JP 19771986 A JP19771986 A JP 19771986A JP 19771986 A JP19771986 A JP 19771986A JP H0369853 B2 JPH0369853 B2 JP H0369853B2
- Authority
- JP
- Japan
- Prior art keywords
- running body
- cutting
- traveling body
- cut
- workbench
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 67
- 238000000926 separation method Methods 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C03B33/027—Scoring tool holders; Driving mechanisms therefor
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)
- Control Of Cutting Processes (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、例えば自動車の異形窓ガラス、鉄
板、合板、合成樹脂板、紙、布等を切断する切断
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cutting device for cutting, for example, irregularly shaped automobile window glass, iron plates, plywood, synthetic resin plates, paper, cloth, and the like.
従来、例えば自動車用の異形窓ガラスを得る板
ガラスの切断工程は、まず第６図で示した方形状
ガラス素板１に二分用（素板１を有効に使用する
ため）の斜断切断線２を入れ、そして第７図で示
したように二枚の半截片３，３に切断する。
Conventionally, in the cutting process of sheet glass to obtain irregularly shaped window glass for automobiles, for example, first, a rectangular glass blank 1 shown in FIG. and cut into two half pieces 3, 3 as shown in FIG.
次いで、第８図で示したように半截片３に製品
の輪郭切断線４を入れて切断し、第９図で示した
ような製品５を得る。 Next, as shown in FIG. 8, the half piece 3 is cut along the outline cutting line 4 of the product to obtain a product 5 as shown in FIG.
なお、上記の切断線４は、手動、型倣い、自動
制御により切断される。 Note that the above-mentioned cutting line 4 is cut manually, by pattern copying, or by automatic control.
また、上記以外に第１０図で示したように、大
きな板ガラス１′に多数個のカツタで一度に製品
の輪郭切断線４′を入れる場合もある。 In addition to the above, as shown in FIG. 10, there are cases in which the outline cutting line 4' of the product is cut into a large plate glass 1' at the same time using a large number of cutters.
歩止まりがよくなるよう各半截片３に一々製品
の輪郭切断線を入れるので、著しく能率が低下
し、コストの上昇原因となる等の問題があつた。
In order to improve the yield rate, the outline cutting line of the product is placed on each half piece 3 one by one, which causes problems such as a significant decrease in efficiency and an increase in cost.
また、大きな板ガラスに多数個のカツタで一度
に製品の輪郭線を入れると、歩止まりが悪くコス
トの上昇原因となる問題があつた。 In addition, if a large number of cutters were used to cut the outline of a product at once on a large sheet of glass, there was a problem in that the yield was poor and the cost increased.
上記の問題点を解決するために、この発明は被
切断品物の切断用作業台と、このこの作業台の直
上で上記作業台を横切つて並行し、かつ接近、離
反方向に横行するよう設けた第１左走行体及び第
１右走行体と、この第１左走行体及び第１右走行
体にそれぞれ縦行するよう設けると共に、被切断
品物の一つの対角線上のコーナ側に位置するよう
設けた第２左走行体及び第２右走行体と、この第
２左走行体及び第２右走行体から互に相手側に向
け突出させて支持すると共に、昇降自在に設けた
切断部材とから成り、数値制御の駆動により第１
左走行体、第１右走行体、第２左走行体、第２右
走行体を走行させながら左右対称に展開して切断
ができるよう切断部材で異形製品の輪郭切断線を
入れるように構成したものである。
In order to solve the above-mentioned problems, the present invention includes a workbench for cutting an article to be cut, and a workbench that is provided directly above the workbench, parallel to the workbench, and extending in the approaching and separating directions. A first left-hand running body and a first right-hand running body are provided so as to run vertically on the first left-hand running body and the first right-hand running body, respectively, and are located on the diagonal corner side of one of the items to be cut. A second left running body and a second right running body are provided, and a cutting member is provided that projects from the second left running body and second right running body and supports each other toward the other side, and is movable up and down. and the first one is driven by numerical control.
The left traveling body, the first right traveling body, the second left traveling body, and the second right traveling body are configured to cut the outline of the irregularly shaped product using a cutting member so that the cutting can be carried out symmetrically while traveling. It is something.
作業台の定位置に被切断品物、例えば板ガラス
を供給したのち、まず、板ガラスの切断線開始点
に切断部材を降下させ、そして数値制御の駆動に
より第１左走行体及び第１右走行体を互に接近方
向所定位置に向け横行（切断部材の走行線は、板
ガラスの辺縁に沿う）させながら、所定位置に到
達すると上記第１左走行体及び第１右走行体の走
行を互に離反する方向に横行させるのと同時に第
２左走行体及び第２右走行体をそれぞれ縦行（横
行と縦行との組み合わせにより切断部材の走行線
は、板ガラスを斜めに横切る）させる。
After supplying the object to be cut, for example, plate glass, to a fixed position on the workbench, first, the cutting member is lowered to the starting point of the cutting line of the plate glass, and then the first left traveling body and the first right traveling body are driven by numerical control. While moving the cutting member toward a predetermined position in the approaching direction (the traveling line of the cutting member is along the edge of the plate glass), when the first left traveling body and the first right traveling body reach the predetermined position, the traveling of the first left traveling body and the first right traveling body are separated from each other. At the same time, the second left traveling body and the second right traveling body are respectively caused to travel vertically (by combining the horizontal and vertical travels, the travel line of the cutting member diagonally crosses the glass plate).
上記第２左走行体及び第２右走行体が所定の位
置に到達すると走行を停止させて前記第１左走行
体及び第１右走行体の走行を続行させながら横行
（切断部材の走行線は板ガラスの辺縁に沿う）さ
せ、そして上記の横行が所定の位置に到達する
と、上記第１左走行体及び第１右走行体の走行を
停止させると同時に、第２左走行体及び第２右走
行体を縦行（切断部材の走行線は板ガラスの辺縁
に沿う）させ、そして切断部材が切断開始点に到
達すると、切断部材を上昇させ、かつ第２左走行
体及び第２右走行体を停止する。 When the second left traveling body and the second right traveling body reach a predetermined position, they stop traveling and continue traveling while the first left traveling body and the first right traveling body continue traveling (the traveling line of the cutting member is When the above-mentioned traverse reaches a predetermined position, the traveling of the first left running body and the first right running body is stopped, and at the same time, the second left running body and the second right running body are moved along the edge of the plate glass. The traveling body is made to travel vertically (the traveling line of the cutting member follows the edge of the plate glass), and when the cutting member reaches the cutting start point, the cutting member is raised, and the second left traveling body and the second right traveling body are moved. stop.
図において、１１は被切断品物Ａの切断用作業
台であつて、この作業台１１の直上には、上記作
業台１１を横切つて並行し、かつ接近、離反方向
に横行する第１左走行体１２及び第２右走行体１
３が設けられている。
In the figure, reference numeral 11 denotes a workbench for cutting the article to be cut A, and directly above the workbench 11 is a first left running wheel that runs parallel to and across the workbench 11 and runs in the approaching and leaving directions. Body 12 and second right running body 1
3 is provided.
上記第１左走行体１２及び第２右走行体１３
は、図示の場合作業台１１を挟んで対向する側板
１４と、作業台１１の直上に位置して両側板１４
間に架設した水平材１５とで構成され、作業台１
１の両外側に並行するガイドレール１６を敷設し
て、ガイドレール１６に前記側板１４に取付けて
ある例えば転がりボールの内蔵滑走部材１７を嵌
め合わせてスムーズに走行するようにし、また、
作業台１１の下側でガイドレール１６に並行する
二本の雄ネジ１８，１９を配置して、この片方雄
ネジ１８に第１左走行体１２の雄ネジ２０を、残
る片方の雄ネジ１９に第２右走行体１３の雌ネジ
２１をねじ込み、さらに両雄ネジ１８，１９の片
端に設けてあるギヤ２２，２３を噛み合わせ、そ
して正転、逆転の切換可能なモーター２４により
片方の雄ネジ１８をドライブして第１左走行体１
２及び第１右走行体１３を同調させながら接近離
反方向に走行させるようにしたが、それぞれを単
独に走行させる方式を採用してもよい。 The first left running body 12 and the second right running body 13
In the illustrated case, there are side plates 14 facing each other across the workbench 11, and side plates 14 located directly above the workbench 11.
It consists of a horizontal member 15 installed between the workbench 1 and
Parallel guide rails 16 are laid on both outside sides of 1, and a built-in sliding member 17, for example, a rolling ball, attached to the side plate 14 is fitted to the guide rail 16 to ensure smooth running.
Two male screws 18 and 19 are arranged parallel to the guide rail 16 under the workbench 11, and the male screw 20 of the first left traveling body 12 is connected to the male screw 18 of one side, and the male screw 20 of the first left traveling body 12 is connected to the male screw 19 of the remaining one side. The female screw 21 of the second right traveling body 13 is screwed in, and the gears 22 and 23 provided at one end of both the male screws 18 and 19 are engaged, and the motor 24, which can be switched between forward and reverse rotation, rotates one of the male screws. Drive 18 and drive the first left running body 1
Although the second right traveling body 13 and the first right traveling body 13 are caused to travel in the approaching and departing directions while being synchronized, a method may be adopted in which each of them is made to travel independently.
また、第１左走行体１２には、縦行する第２左
走行体２５が第１右走行体１３には縦行する第２
右走行体２６がそれぞれ設けられている。 Further, the first left running body 12 has a second left running body 25 running longitudinally, and the first right running body 13 has a second left running body 25 running longitudinally.
A right running body 26 is provided, respectively.
上記第２左走行体２５及び第２右走行体２６
は、水平材１５の全長に設けた上述と同様のガイ
ドレール１６と滑走部材１７とでスムーズな走行
を保障すると共に、水平材１５に沿わせて軸承し
た雄ネジ２７に第２左走行体２５及び第２右走行
体２６の雌ネジ２８をねじ込み、そして正転、逆
転の切換可能なモータ２９により雄ネジ２７をド
ライブして走行させるようになつている。 The second left traveling body 25 and the second right traveling body 26
A guide rail 16 and a sliding member 17 similar to those described above provided along the entire length of the horizontal member 15 ensure smooth running. Then, the female screw 28 of the second right running body 26 is screwed in, and the male screw 27 is driven by a motor 29 that can be switched between forward and reverse rotation to make it run.
上記の第２左走行体２５及び第２右走行体２６
は通常被切断部材Ａの１本の対角線上の両コーナ
ーに停止させてある。 The above-mentioned second left running body 25 and second right running body 26
are normally stopped at both corners of one diagonal line of the workpiece A to be cut.
さらに、第２左走行体２５及び第２右走行体２
６には、互に相手側に向け突出させると共に、昇
降自在の切断部材３０が設けられている。 Furthermore, the second left traveling body 25 and the second right traveling body 2
6 are provided with cutting members 30 that project toward the other side and are movable up and down.
上記の切断部材３０は、図示の場合第２左走行
体２５及び第２右走行体２６から突出する水平ア
ーム３２の先端にシリンダ３３を据付け、そして
シリンダ３３の下向き先端に旋回自在に取付けて
ある。 In the illustrated case, the cutting member 30 has a cylinder 33 installed at the tip of a horizontal arm 32 protruding from the second left traveling body 25 and the second right traveling body 26, and is rotatably attached to the downward tip of the cylinder 33. .
上記アーム３２を図示のように長く突出させて
おくことにより接近させた第１左走行体１２と第
１右走行体１３との衝突を回避することができ
る。 By making the arm 32 protrude long as shown in the figure, it is possible to avoid a collision between the first left traveling body 12 and the first right traveling body 13 that are brought closer together.
なお、作業台１１は図示の場合テーブルを使用
し、自動或は人手によつて被切断部材Ａを供給す
るようにしたが、コンベヤを作業台として順次定
位置に被切断部材Ａを供給し、切断終了後に排出
するようにしてもよい。 In the illustrated case, a table is used as the workbench 11, and the workpieces A to be cut are fed automatically or manually. It may also be discharged after cutting is completed.
また、上記の切断部材３０は、板ガラスの場合
カツタを、鉄板の場合溶断火口を、合板や合成樹
脂板の場合水噴射ノズルを、紙や布の場合カツタ
を用いたが、上記以外にレーザー等を使用する場
合もある。 The cutting member 30 described above uses a cutter for plate glass, a fusing nozzle for iron plate, a water jet nozzle for plywood or synthetic resin board, and a cutter for paper or cloth, but in addition to the above, laser etc. may also be used.
図中３４は雌ネジ２０の支持部材である。 In the figure, 34 is a support member for the female screw 20.
次に、切断方法を説明する。 Next, the cutting method will be explained.
まず、作業台１１上の定位置に被切断品物Ａを
供給する。 First, the workpiece A to be cut is supplied to a fixed position on the workbench 11.
次いで、数値情報によりモーター２４を運転し
て両雄ネジ１８，１９をドライブしながら第１左
走行体１２及び第１右走行体１３を接近方向に横
行させると共に、被切断品物Ａの切断開始点に切
断部材３０が到達すると、シリンダ３３の作用に
より上記切断部材３０を降下させて被切断品物Ａ
に切断線Ｂを入れる。 Next, the motor 24 is operated according to the numerical information to drive the both male screws 18 and 19 while moving the first left traveling body 12 and the first right traveling body 13 in the approaching direction, and moving them to the cutting starting point of the item A to be cut. When the cutting member 30 arrives, the cylinder 33 lowers the cutting member 30 to cut the product A.
Insert cutting line B.
このとき、切断部材３０の走行は板ガラスＡの
１本の対角線の両コーナーから側縁に並行して互
に中央部に向かう。 At this time, the cutting member 30 travels from both corners of one diagonal line of the glass plate A in parallel with the side edges toward the center.
上記第１左走行体１２及び第１右走行体１３の
横行が所定位置に到達すると、第１左走行体１２
及び第１右走行体１３を離反方向に横行させるの
と同時にモーター２９の運転により雄ネジ２８を
ドライブして第２左走行体２５及び第２右走行体
２６それぞれ縦行させるので、上記横行と縦行と
の組み合わせにより切断部材３０が被切断品物Ａ
の中央を斜めに横切る。 When the first left running body 12 and the first right running body 13 reach a predetermined position, the first left running body 12
At the same time as the first right running body 13 is caused to move horizontally in the separation direction, the male screw 28 is driven by the operation of the motor 29 to cause the second left running body 25 and the second right running body 26 to move vertically, so that the above-mentioned horizontal movement and The cutting member 30 cuts the product A in combination with the vertical row.
diagonally across the center of
上記第２左走行体２５及び第２右走行体２６の
続行が所定位置に到達すると、モーター２９の運
転を止めて上記第１左走行体１２及び第１右走行
体１３の横行を続行させながら板ガラスＡの側縁
に並行させて切断部材３０を走行させる。 When the second left traveling body 25 and the second right traveling body 26 continue to reach a predetermined position, the operation of the motor 29 is stopped and the first left traveling body 12 and the first right traveling body 13 continue to move horizontally. The cutting member 30 is run parallel to the side edge of the glass plate A.
しかして、第１左走行体１２及び第１右走行体
１３の横行が所定位置に到達すると、モーター２
４の運転を止めるのと同時にモーター２９の運転
により雄ネジ２７をドライブして第２左走行体２
５及び第２右走行体２６を縦行させるので、切断
部材３０が被切断品物Ａの端縁に並行して走行す
る。上記の切断部材３０が切断開始点に到達する
と、モーター２９の運転を止め、また、シリンダ
３３の作用により切断部材３０を上昇させるの
で、被切断品物Ａには、左右対称に展開した異形
の窓ガラスを得る切断線Ｂが入る。 When the first left traveling body 12 and the first right traveling body 13 reach a predetermined position, the motor 2
At the same time as stopping the operation of the second left traveling body 2, the male screw 27 is driven by the operation of the motor 29.
5 and the second right running body 26 run vertically, the cutting member 30 runs parallel to the edge of the article A to be cut. When the cutting member 30 reaches the cutting start point, the operation of the motor 29 is stopped and the cutting member 30 is raised by the action of the cylinder 33. Enter the cutting line B to obtain the glass.
なお、被切断品物Ａの中央に斜めに横切る半截
用の切断線Ｃを入れて、この切断線Ｃを挟む両側
に切断線Ｂ，Ｂを入れると歩止まりがよくなる等
の利点がある。 Note that if a cutting line C for half-cutting is placed diagonally across the center of the product A, and cutting lines B are placed on both sides of the cutting line C, the yield rate will be improved.
また、上記半截用の切断線Ｃは、被切断品物Ａ
に前もつて入れる場合と、切断部材３０を用いて
入れる場合とがある。 In addition, the cutting line C for half-cutting is
In some cases, the cutting member 30 is used to insert the cutting member.
さらに、モーター２４，２９，２９の運転、停
止及び切断部材３０の昇降を行なう数値情報は、
切断部材３０の位置を示す座標データや第１左走
行体１２、第１右走行体１３、第２左走行体２
５、第２右走行体２６の走行順序を指令するデー
タ等から構成され、紙テープ、磁気テープ等に記
録され、切断部材３０はこの数値情報に従つて制
御され自動的に製品輪郭の切断線が入る。 Further, numerical information for operating and stopping the motors 24, 29, 29 and lifting and lowering the cutting member 30 is as follows:
Coordinate data indicating the position of the cutting member 30, the first left traveling body 12, the first right traveling body 13, the second left traveling body 2
5. Consists of data that instructs the running order of the second right traveling body 26, etc., and is recorded on paper tape, magnetic tape, etc., and the cutting member 30 is controlled according to this numerical information to automatically cut the cutting line of the product outline. enter.
また、第５図で示したように切断部材の数を多
くして一度に多くの切断線を入れるようにしても
よい。 Further, as shown in FIG. 5, the number of cutting members may be increased to make many cutting lines at once.
このとき、並列する第２左走行体及び第２右走
行体の間隔は、自由に調整できるようになつてい
る。 At this time, the interval between the second left traveling body and the second right traveling body which are arranged in parallel can be freely adjusted.
以上のように、この発明に係る切断装置によれ
ば、第１左走行体及び第１右走行体の接近、離反
方向の横行と第２左走行体及び第２右走行体の前
進、後退方向の縦行とを組み合わせて切断部材を
走行させながら被切断品物に左右対称に展開した
例えば自動車の異形窓ガラス等の製品輪郭の切断
線を入れるので、著しく板取りの能率を向上させ
ることができる。
As described above, according to the cutting device according to the present invention, the first left running body and the first right running body move in the approaching and separating directions, and the second left running body and the second right running body move in the forward and backward directions. As the cutting member is run in combination with the vertical cutting line, cutting lines are drawn symmetrically on the product to be cut, such as the contour of the product, such as irregularly shaped window glass for automobiles, so the efficiency of board cutting can be significantly improved. .
図面は、この発明に係る切断装置を示すもの
で、第１図は平面図、第２図は第１図Ｘ−Ｘ線に
沿う断面図、第３図はカツタの部分を示す縦断正
面図、第４図は切断部材を縦行走行させた平面
図、第５図は他の実施例の平面図、第６図から第
１０図迄は従来の切断を示す平面図である。
Ａ……被切断品物、Ｂ……切断線、Ｃ……切断
線、１１……作業台、１２……第１左走行体、１
３……第１右走行体、１８，１９……雄ネジ、２
０，２１……雌ネジ、２４……モーター、２５…
…第２左走行体、２６……第２右走行体、２７…
…雄ネジ、２８……雌ネジ、２９……モーター、
３０……切断部材、３３……シリンダ。
The drawings show a cutting device according to the present invention; FIG. 1 is a plan view, FIG. 2 is a sectional view taken along the line XX in FIG. FIG. 4 is a plan view showing the cutting member traveling vertically, FIG. 5 is a plan view of another embodiment, and FIGS. 6 to 10 are plan views showing conventional cutting. A... Product to be cut, B... Cutting line, C... Cutting line, 11... Workbench, 12... First left traveling body, 1
3...First right traveling body, 18, 19...Male thread, 2
0, 21...Female screw, 24...Motor, 25...
...Second left running body, 26...Second right running body, 27...
...Male thread, 28...Female thread, 29...Motor,
30... Cutting member, 33... Cylinder.
Claims (1)
直上で上記作業台を横切つて並行し、かつ接近、
離反方向に横行するよう設けた第１左走行体及び
第１右走行体と、この第１左走行体及び第１右走
行体にそれぞれ縦行するよう設けると共に、被切
断品物の一つの対角線上のコーナ側に位置するよ
う設けた第２左走行体及び第２右走行体と、この
第２左走行体及び第２右走行体から互に相手側に
向け突出させて支持すると共に、昇降自在に設け
た切断部材とから成り、数値制御の駆動により第
１左走行体、第１右走行体、第２左走行体、第２
右走行体を走行させながら左右対称に展開して切
断ができるよう切断部材で異形製品の輪郭切断線
を入れるようにした切断装置。1. A workbench for cutting the item to be cut, and directly above this workbench, parallel to and close to said workbench,
A first left running body and a first right running body are provided to run transversely in the separation direction, and a first left running body and a first right running body are provided to run longitudinally on the first left running body and the first right running body, respectively, and are disposed on one diagonal line of the product to be cut. A second left running body and a second right running body are provided so as to be located on the corner side, and the second left running body and the second right running body are supported by protruding from each other toward the other side, and are movable up and down. The first left running body, the first right running body, the second left running body, and the second left running body are driven by numerical control.
A cutting device that uses a cutting member to cut the outline of an odd-shaped product so that it can be cut symmetrically while the right traveling body is running.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18239886 | 1986-08-01 | ||
| JP61-182398 | 1986-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156028A JPS63156028A (en) | 1988-06-29 |
| JPH0369853B2 true JPH0369853B2 (en) | 1991-11-05 |
Family
ID=16117612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19771986A Granted JPS63156028A (en) | 1986-08-01 | 1986-08-21 | Cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156028A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996023738A1 (en) * | 1995-01-31 | 1996-08-08 | Bando Kiko Co., Ltd. | Apparatus for working glass sheet |
| WO1996023737A1 (en) * | 1995-01-31 | 1996-08-08 | Bando Kiko Co., Ltd. | Apparatus for working glass sheet |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4821540B2 (en) * | 2006-09-27 | 2011-11-24 | セントラル硝子株式会社 | Measuring method of base plate for deformed glass |
| JP5546913B2 (en) * | 2010-03-16 | 2014-07-09 | 株式会社尼崎工作所 | Planar member trimming apparatus and trimming method |
| IT1402344B1 (en) * | 2010-09-20 | 2013-08-30 | Bottero Spa | METHOD AND PLANT FOR CUTTING GLASS SHEETS |
-
1986
- 1986-08-21 JP JP19771986A patent/JPS63156028A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996023738A1 (en) * | 1995-01-31 | 1996-08-08 | Bando Kiko Co., Ltd. | Apparatus for working glass sheet |
| WO1996023737A1 (en) * | 1995-01-31 | 1996-08-08 | Bando Kiko Co., Ltd. | Apparatus for working glass sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63156028A (en) | 1988-06-29 |
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