JP2017109922A - ガラス板の折割方法 - Google Patents
ガラス板の折割方法 Download PDFInfo
- Publication number
- JP2017109922A JP2017109922A JP2016257110A JP2016257110A JP2017109922A JP 2017109922 A JP2017109922 A JP 2017109922A JP 2016257110 A JP2016257110 A JP 2016257110A JP 2016257110 A JP2016257110 A JP 2016257110A JP 2017109922 A JP2017109922 A JP 2017109922A
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- Prior art keywords
- glass plate
- ear
- splitting
- folding
- ear portion
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 210000005069 ears Anatomy 0.000 claims description 5
- 239000006121 base glass Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
Claims (3)
- 支持された切線形成のガラス板を部分押圧する押圧ローラが移動し、切線とガラス板エッヂの間の耳部を押圧して、上記耳部を分離するガラス板の折割方法において、上記押圧ローラを耳部の折割予定ポイントにおいて、切線からガラス板エッヂに向って耳部を横断する方向に合せ、横断方向に押圧移動させるようにしたガラス板の折割方法。
- 支持された切線形成のガラス板を部分押圧する押圧ローラが移動し、切線とガラス板エッヂの間の耳部を押圧して、上記耳部を分離するガラス板の折割方法において、上記押圧ローラを耳部の折割予定ポイントにおいて、切線の法線方向に合せて耳部を押圧し、上記法線方向に移動させるようにしたガラス板の折割方法。
- 支持された切線形成のガラス板を部分押圧する押圧体が移動し、切線とガラス板エッヂの間の耳部を押圧して、上記耳部を分離するガラス板の折割方法において、上記横長の押圧体を耳部の折割予定ポイントにおいて、切線からガラス板エッヂに向って耳部を横断する方向に合せて押圧するようにしたガラス板の折割方法。
Priority Applications (1)
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JP2016257110A JP6601388B2 (ja) | 2016-12-28 | 2016-12-28 | ガラス板の折割方法 |
Applications Claiming Priority (1)
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JP2016257110A JP6601388B2 (ja) | 2016-12-28 | 2016-12-28 | ガラス板の折割方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016027996A Division JP6149960B2 (ja) | 2016-02-17 | 2016-02-17 | ガラス板の折割方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017109922A true JP2017109922A (ja) | 2017-06-22 |
JP2017109922A5 JP2017109922A5 (ja) | 2018-05-24 |
JP6601388B2 JP6601388B2 (ja) | 2019-11-06 |
Family
ID=59079284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016257110A Expired - Fee Related JP6601388B2 (ja) | 2016-12-28 | 2016-12-28 | ガラス板の折割方法 |
Country Status (1)
Country | Link |
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JP (1) | JP6601388B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190042615A (ko) * | 2017-08-01 | 2019-04-24 | 반도키코 가부시키가이샤 | 유리판의 분할 기계 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52104950U (ja) * | 1976-02-06 | 1977-08-10 | ||
US4285451A (en) * | 1979-12-10 | 1981-08-25 | Ppg Industries, Inc. | Method of and apparatus for severing edges of a glass sheet |
US4489870A (en) * | 1982-08-25 | 1984-12-25 | Ppg Industries, Inc. | Apparatus for severing edges of a glass sheet |
JP2009102204A (ja) * | 2007-10-25 | 2009-05-14 | Central Glass Co Ltd | 耳部切断装置 |
JP2011161674A (ja) * | 2010-02-05 | 2011-08-25 | Mitsuboshi Diamond Industrial Co Ltd | 脆性材料基板のブレイク方法 |
-
2016
- 2016-12-28 JP JP2016257110A patent/JP6601388B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52104950U (ja) * | 1976-02-06 | 1977-08-10 | ||
US4285451A (en) * | 1979-12-10 | 1981-08-25 | Ppg Industries, Inc. | Method of and apparatus for severing edges of a glass sheet |
US4489870A (en) * | 1982-08-25 | 1984-12-25 | Ppg Industries, Inc. | Apparatus for severing edges of a glass sheet |
JP2009102204A (ja) * | 2007-10-25 | 2009-05-14 | Central Glass Co Ltd | 耳部切断装置 |
JP2011161674A (ja) * | 2010-02-05 | 2011-08-25 | Mitsuboshi Diamond Industrial Co Ltd | 脆性材料基板のブレイク方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190042615A (ko) * | 2017-08-01 | 2019-04-24 | 반도키코 가부시키가이샤 | 유리판의 분할 기계 |
KR102031720B1 (ko) | 2017-08-01 | 2019-10-14 | 반도키코 가부시키가이샤 | 유리판의 분할 기계 |
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JP6601388B2 (ja) | 2019-11-06 |
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