JPS5029619A - - Google Patents

Info

Publication number
JPS5029619A
JPS5029619A JP49024859A JP2485974A JPS5029619A JP S5029619 A JPS5029619 A JP S5029619A JP 49024859 A JP49024859 A JP 49024859A JP 2485974 A JP2485974 A JP 2485974A JP S5029619 A JPS5029619 A JP S5029619A
Authority
JP
Japan
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
Application number
JP49024859A
Other versions
JPS5439846B2 (ja
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 filed Critical
Publication of JPS5029619A publication Critical patent/JPS5029619A/ja
Publication of JPS5439846B2 publication Critical patent/JPS5439846B2/ja
Expired legal-status Critical Current

Links

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
    • C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
    • C03B35/246—Transporting continuous glass ribbons
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/04—Rolling non-patterned sheets continuously
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/061—Forming glass sheets by lateral drawing or extrusion
    • C03B17/062—Forming glass sheets by lateral drawing or extrusion combined with flowing onto a solid or gaseous support from which the sheet is drawn
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/04—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it using gas
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/14—Transferring molten glass or gobs to glass blowing or pressing machines
    • 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)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP2485974A 1973-03-05 1974-03-05 Expired JPS5439846B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1064073A GB1429343A (en) 1973-03-05 1973-03-05 Shaping of glass to a desired form
GB1449073 1973-03-26
GB3764173 1973-08-08

Publications (2)

Publication Number Publication Date
JPS5029619A true JPS5029619A (ja) 1975-03-25
JPS5439846B2 JPS5439846B2 (ja) 1979-11-30

Family

ID=27256551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2485974A Expired JPS5439846B2 (ja) 1973-03-05 1974-03-05

Country Status (15)

Country Link
JP (1) JPS5439846B2 (ja)
AR (1) AR202708A1 (ja)
BR (1) BR7401596D0 (ja)
CA (1) CA997562A (ja)
CH (1) CH575887A5 (ja)
DD (1) DD113884A5 (ja)
DE (1) DE2410923C3 (ja)
FR (1) FR2220481B1 (ja)
GB (1) GB1429343A (ja)
HK (1) HK14477A (ja)
IE (1) IE39020B1 (ja)
IT (1) IT1009201B (ja)
LU (1) LU69547A1 (ja)
MY (1) MY7700197A (ja)
NL (1) NL159354B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125523A (en) * 1976-04-14 1977-10-21 Central Glass Co Ltd Figured flat glass production method
JP2009096711A (ja) * 2007-09-25 2009-05-07 Hoya Corp 成形型、この成形型を用いるガラス成形体の製造方法、及び光学素子の製造方法
JP2015129060A (ja) * 2014-01-07 2015-07-16 日本電気硝子株式会社 ガラス材の製造方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356068B1 (en) * 1988-08-22 1994-03-16 Matsushita Electric Industrial Co., Ltd. Mold and molding method for molding optical elements
DE4115235C1 (ja) * 1991-05-10 1992-12-24 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
AU1231792A (en) * 1992-02-10 1993-09-03 Obninskoe Nauchno-Proizvodstvennoe Predpriyatie ``Tekhnologia'' Method and device for making glass articles
FR2690434B1 (fr) * 1992-04-23 1994-11-18 Corning Inc Procédé et machine pour le formage de lentilles optiques asphériques en verre dont l'une des surfaces est convexe et l'autre concave.
DE19510195C2 (de) * 1995-03-21 1997-02-13 Deutsche Spezialglas Ag Verfahren zum Herstellen blankgepreßter Glaskörper für optische Ausrüstungen und Vorrichtung zur Durchführung des Verfahrens
FR2807338B1 (fr) * 2000-04-11 2002-11-29 Commissariat Energie Atomique Paroi poreuse pour former une couche gazeuse de sustentation
DE10139040B4 (de) * 2000-12-16 2004-11-25 Schott Glas Verfahren und Vorrichtung zum Erzeugen flüssiger Glasposten
DE10062954B4 (de) * 2000-12-16 2004-04-15 Schott Glas Vorrichtung zum Erzeugen von Glasgobs
DE10113344B4 (de) * 2001-03-20 2004-08-12 Schott Glas Vorrichtung zum Unterstützen eines horizontal geführten Glasstranges
DE10141499A1 (de) * 2001-08-24 2003-10-30 Schott Glas Vorrichtung zum Herstellen eines Formlings aus Glas oder Glaskeramik durch Pressen
FR2833255B1 (fr) * 2001-12-11 2004-10-01 Snc Eurokera Procede et dispositif de production, a l'unite, de feuilles de verre lamine
EP1509477B1 (de) * 2002-05-28 2007-05-02 Schott AG Vorrichtung zum blankpressen von glaskörpern
DE102004034797B4 (de) 2004-07-19 2010-01-28 Schott Ag Verfahren zur Herstellung feuerpolierter Gobs
DE102004048500B9 (de) 2004-10-06 2010-03-25 Schott Ag Verfahren zur Herstellung einer Projektionsscheinwerferlinse und Werkzeug zum Blankpressen
CN107056021B (zh) * 2017-01-23 2023-03-28 秦皇岛玻璃工业研究设计院有限公司 一种超薄电子玻璃成型设备和成型方法
CN112537900B (zh) * 2020-11-19 2022-12-20 四川天马玻璃有限公司 一种有效减轻玻瓶瓶身模具孔凸起的成型工艺
CN115108270B (zh) * 2022-06-23 2023-07-07 沈磊跃 一种电动可控旋转切分料装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125523A (en) * 1976-04-14 1977-10-21 Central Glass Co Ltd Figured flat glass production method
JP2009096711A (ja) * 2007-09-25 2009-05-07 Hoya Corp 成形型、この成形型を用いるガラス成形体の製造方法、及び光学素子の製造方法
JP2015129060A (ja) * 2014-01-07 2015-07-16 日本電気硝子株式会社 ガラス材の製造方法

Also Published As

Publication number Publication date
FR2220481B1 (ja) 1978-02-10
MY7700197A (en) 1977-12-31
JPS5439846B2 (ja) 1979-11-30
DE2410923B2 (de) 1978-08-24
IE39020L (en) 1974-09-05
CA997562A (en) 1976-09-28
HK14477A (en) 1977-04-01
AR202708A1 (es) 1975-07-15
AU6612074A (en) 1975-08-28
LU69547A1 (ja) 1974-06-21
GB1429343A (en) 1976-03-24
NL7402640A (ja) 1974-09-09
IT1009201B (it) 1976-12-10
IE39020B1 (en) 1978-07-19
NL159354B (nl) 1979-02-15
FR2220481A1 (ja) 1974-10-04
DE2410923A1 (de) 1974-09-12
DD113884A5 (ja) 1975-07-05
BR7401596D0 (pt) 1974-12-24
DE2410923C3 (de) 1979-04-19
CH575887A5 (ja) 1976-05-31

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