JP2018528149A - 送風機を使用するガラス曲げ装置およびガラス曲げ方法 - Google Patents
送風機を使用するガラス曲げ装置およびガラス曲げ方法 Download PDFInfo
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- JP2018528149A JP2018528149A JP2018508694A JP2018508694A JP2018528149A JP 2018528149 A JP2018528149 A JP 2018528149A JP 2018508694 A JP2018508694 A JP 2018508694A JP 2018508694 A JP2018508694 A JP 2018508694A JP 2018528149 A JP2018528149 A JP 2018528149A
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- 238000005452 bending Methods 0.000 title claims abstract description 223
- 239000011521 glass Substances 0.000 title claims abstract description 152
- 238000000034 method Methods 0.000 title claims description 48
- 230000009471 action Effects 0.000 claims abstract description 40
- 230000005484 gravity Effects 0.000 claims description 51
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 14
- 230000008901 benefit Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/145—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction
- C03B35/147—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by top-side transfer or supporting devices, e.g. lifting or conveying using suction of the non-contact type
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
- C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
- C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
2 枠状の接触面
3 カバー
4 空気案内板
5 送風機
6 通気管
7 戻し管
8 曲げチャンバ
9 重力曲げ型
10 下側の曲げ型
12 1の吸引管
13 1のスケルトン
14 6のフラップ
L 空気流
I ガラス板
II ガラス板
Claims (15)
- ガラス曲げ装置であって、
曲げチャンバ(8)と、
吸引作用により少なくとも1つのガラス板(I,II)を保持する工具(1)であって、下方に向けられた、枠状の凸の接触面(2)と、前記接触面(2)を少なくとも部分的に包囲する周囲の空気案内板(4)を有するカバー(3)とを備え、空気流(L)を前記ガラス板(I,II)のエッジに少なくとも部分的に沿うように案内し、これにより前記ガラス板(I,II)を前記接触面(2)に押し付けるように構成されている工具(1)と、
通気管(6)と戻し管(7)とを介して前記曲げチャンバ(8)に接続されている送風機(5)であって、前記送風機(5)は、前記空気流(L)を発生させるために前記工具(1)と前記通気管(6)とを介して前記曲げチャンバ(8)から空気を吸い込み、かつ前記戻し管(7)を介して前記曲げチャンバ(8)内に前記空気を戻すように構成されており、前記戻し管(7)は前記工具(1)より上側で前記曲げチャンバ(8)に接続されている、送風機(5)と、
を有するガラス曲げ装置。 - 前記ガラス板(I,II)が戻された前記空気流(L)によって干渉されないように、前記戻し管(7)が前記曲げチャンバ(8)に接続されている、請求項1記載のガラス曲げ装置。
- 前記戻し管(7)は前記曲げチャンバ(8)の上方に接続されている、請求項1または2記載のガラス曲げ装置。
- 前記送風機(5)は、前記曲げチャンバ(8)の側方または上方に配置されている、請求項1から3までのいずれか1項記載のガラス曲げ装置。
- 前記通気管(6)と、前記送風機(5)と、前記戻し管(7)とにより形成される回路には加熱装置が設けられていない、請求項1から4までのいずれか1項記載のガラス曲げ装置。
- 全面的な下側の曲げ型(10)を有しており、前記下側の曲げ型は、前記少なくとも1つのガラス板(I,II)を、前記工具(1)と前記下側の曲げ型(10)との間でプレス曲げステップにかけるために、前記工具(1)の下方に移動可能である、請求項1から5までのいずれか1項記載のガラス曲げ装置。
- 重力曲げ型(9)を有しており、前記重力曲げ型は、前記曲げチャンバ(8)内へ前記工具(1)の下方へと移動可能である、請求項1から6までのいずれか1項記載のガラス曲げ装置。
- 前記通気管(6)には可動のフラップ(14)が設けられており、前記フラップにより、前記通気管(6)を完全に、または部分的に閉鎖することができる、請求項1から7までのいずれか1項記載のガラス曲げ装置。
- 曲げチャンバ(8)内で実施する、少なくとも1つのガラス板(I,II)を曲げる方法であって、少なくとも1つの保持ステップを有し、前記保持ステップでは、上側の型としての工具(1)を使用し、前記工具は、下方に向けられた、枠状の凸の接触面(2)と、前記ガラス板(I,II)をそのエッジに沿うように案内される空気流(L)により重力作用に抗して前記工具(1)に保持するために、前記接触面(2)を少なくとも部分的に包囲する周囲の空気案内板(4)を有するカバー(3)とを有しており、
前記空気流(L)を送風機(5)により発生させ、前記送風機は、前記空気流(L)を発生させるために、前記工具(1)と通気管(6)とを介して前記曲げチャンバ(8)から空気を吸い込み、戻し管(7)を介して前記工具(1)の上方で前記曲げチャンバ(8)内に空気を戻す、少なくとも1つのガラス板(I,II)を曲げる方法。 - 重ねられた2つのガラス板(I,II)をペア状に同時に曲げる、請求項9記載の方法。
- 重力曲げ型(9)上にある前記ガラス板(I,II)を前記曲げチャンバ(8)内へ搬送し、前記重力曲げ型(9)上で予備曲げし、
前記ガラス板(I,II)を前記工具(1)によって前記重力曲げ型(9)からピックアップする、請求項9または10記載の方法。 - プレス曲げステップを有し、プレス曲げステップでは、前記ガラス板(I,II)を前記工具(1)と全面的な下側の曲げ型(10)との間で曲げる、請求項9から11までのいずれか1項記載の方法。
- 前記下側の曲げ型(10)には開口が設けられており、前記ガラス板(I,II)をさらに変形させるのに適した吸引作用を前記開口により前記ガラス板(I,II)に加える、請求項12記載の方法。
- 前記ガラス板(I,II)を前記プレス曲げ後に、冷却のために、下側の載置型へと、好適には重力曲げ型(9)へと引き渡す、請求項12または13記載の方法。
- 吸引作用により工具(1)に少なくとも1つのガラス板(I,II)を保持するために空気流(L)を発生させるための、ガラス曲げ装置における送風機(5)の使用であって、前記工具(1)と通気管(6)とを介して曲げチャンバ(8)から空気を吸い込み、かつ戻し管(7)を介して前記曲げチャンバ(8)内に前記空気を戻すことにより前記空気流(L)を発生させ、前記戻し管(7)は前記工具(1)より上側で前記曲げチャンバ(8)に接続されている、ガラス曲げ装置における送風機(5)の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15181395.3 | 2015-08-18 | ||
EP15181395 | 2015-08-18 | ||
PCT/EP2016/069317 WO2017029252A1 (de) | 2015-08-18 | 2016-08-15 | Glasbiegevorrichtung und -verfahren unter verwendung eines ventilators |
Publications (2)
Publication Number | Publication Date |
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JP2018528149A true JP2018528149A (ja) | 2018-09-27 |
JP6498354B2 JP6498354B2 (ja) | 2019-04-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018508694A Active JP6498354B2 (ja) | 2015-08-18 | 2016-08-15 | 送風機を使用するガラス曲げ装置およびガラス曲げ方法 |
Country Status (15)
Country | Link |
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US (1) | US11261120B2 (ja) |
EP (1) | EP3337769B1 (ja) |
JP (1) | JP6498354B2 (ja) |
KR (1) | KR102054730B1 (ja) |
CN (1) | CN106612615B (ja) |
BR (1) | BR112017028325B1 (ja) |
CA (1) | CA2992391C (ja) |
ES (1) | ES2720002T3 (ja) |
MX (1) | MX2018001948A (ja) |
PE (1) | PE20180761A1 (ja) |
PL (1) | PL3337769T3 (ja) |
PT (1) | PT3337769T (ja) |
RU (1) | RU2677509C1 (ja) |
TR (1) | TR201907402T4 (ja) |
WO (1) | WO2017029252A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6373495B2 (ja) | 2014-10-28 | 2018-08-15 | サン−ゴバン グラス フランスSaint−Gobain Glass France | ガラス板用の曲げ工具 |
FR3029454B1 (fr) * | 2014-12-04 | 2020-09-25 | Saint Gobain | Vitrage blinde fabrique a partir de constituants de vitrages feuilletes de grande serie |
CA2992391C (en) | 2015-08-18 | 2019-12-31 | Saint-Gobain Glass France | Glass bending device and glass bending method using a fan |
ES2727490T3 (es) | 2015-09-08 | 2019-10-16 | Saint Gobain | Procedimiento de flexión por gravedad asistida por sobrepresión y dispositivo adecuado para este procedimiento |
PT3380440T (pt) | 2015-11-25 | 2019-08-02 | Saint Gobain | Processo de curvatura por gravidade assistido por sobrepressão e dispositivo adequado para o efeito |
WO2017129307A1 (de) | 2016-01-28 | 2017-08-03 | Saint-Gobain Glass France | Überdruckunterstütztes glasbiegeverfahren und hierfür geeignete vorrichtung |
WO2018122767A1 (en) * | 2016-12-30 | 2018-07-05 | Agp America S.A. | Method and apparatus for bending thin glass |
CN109206001A (zh) * | 2018-09-03 | 2019-01-15 | 郑州福耀玻璃有限公司 | 汽车配件玻璃快速成型系统 |
EP3786576A1 (de) * | 2019-08-26 | 2021-03-03 | Saint-Gobain Glass France | Verfahren und vorrichtung zur messung der geometrie einer gekrümmten floatglas-scheibe mittels fluoreszenzstrahlung nach laseranregung |
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KR102054730B1 (ko) | 2019-12-11 |
JP6498354B2 (ja) | 2019-04-10 |
BR112017028325B1 (pt) | 2022-07-05 |
CA2992391A1 (en) | 2017-02-23 |
RU2677509C1 (ru) | 2019-01-17 |
ES2720002T3 (es) | 2019-07-17 |
KR20180028506A (ko) | 2018-03-16 |
CA2992391C (en) | 2019-12-31 |
BR112017028325A2 (pt) | 2018-09-11 |
PT3337769T (pt) | 2019-06-07 |
WO2017029252A1 (de) | 2017-02-23 |
EP3337769B1 (de) | 2019-04-03 |
CN106612615A (zh) | 2017-05-03 |
EP3337769A1 (de) | 2018-06-27 |
US20180194664A1 (en) | 2018-07-12 |
PL3337769T3 (pl) | 2019-09-30 |
PE20180761A1 (es) | 2018-05-03 |
MX2018001948A (es) | 2018-06-19 |
US11261120B2 (en) | 2022-03-01 |
TR201907402T4 (tr) | 2019-06-21 |
CN106612615B (zh) | 2021-04-02 |
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