NL159354B - METHOD AND EQUIPMENT FOR THE FORMING OF GLASS INTO A DESIRED FORM. - Google Patents

METHOD AND EQUIPMENT FOR THE FORMING OF GLASS INTO A DESIRED FORM.

Info

Publication number
NL159354B
NL159354B NL7402640.A NL7402640A NL159354B NL 159354 B NL159354 B NL 159354B NL 7402640 A NL7402640 A NL 7402640A NL 159354 B NL159354 B NL 159354B
Authority
NL
Netherlands
Prior art keywords
glass
equipment
forming
desired form
Prior art date
Application number
NL7402640.A
Other languages
Dutch (nl)
Other versions
NL7402640A (en
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of NL7402640A publication Critical patent/NL7402640A/xx
Publication of NL159354B publication Critical patent/NL159354B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/22Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24Transporting 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
    • C03B35/246Transporting continuous glass ribbons
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/04Rolling non-patterned sheets continuously
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06Forming glass sheets
    • C03B17/061Forming glass sheets by lateral drawing or extrusion
    • C03B17/062Forming glass sheets by lateral drawing or extrusion combined with flowing onto a solid or gaseous support from which the sheet is drawn
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00Other methods of shaping glass
    • C03B19/02Other methods of shaping glass by casting molten glass, e.g. injection moulding
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/04Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it using gas
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00Distributors 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
    • C03B7/14Transferring molten glass or gobs to glass blowing or pressing machines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/50Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57Improving 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)
NL7402640.A 1973-03-05 1974-02-27 METHOD AND EQUIPMENT FOR THE FORMING OF GLASS INTO A DESIRED FORM. NL159354B (en)

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
NL7402640A NL7402640A (en) 1974-09-09
NL159354B true NL159354B (en) 1979-02-15

Family

ID=27256551

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402640.A NL159354B (en) 1973-03-05 1974-02-27 METHOD AND EQUIPMENT FOR THE FORMING OF GLASS INTO A DESIRED FORM.

Country Status (15)

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

Families Citing this family (20)

* 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
DE68913860T2 (en) * 1988-08-22 1994-08-04 Matsushita Electric Ind Co Ltd Press mold and shaping process for the production of optical parts.
DE4115235C1 (en) * 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 (en) * 1992-04-23 1994-11-18 Corning Inc Method and machine for forming aspherical glass optical lenses, one surface of which is convex and the other concave.
DE19510195C2 (en) * 1995-03-21 1997-02-13 Deutsche Spezialglas Ag Process for producing bright-pressed glass bodies for optical equipment and device for carrying out the process
FR2807338B1 (en) * 2000-04-11 2002-11-29 Commissariat Energie Atomique POROUS WALL FOR FORMING A SUSTAINABLE GAS LAYER
DE10139040B4 (en) * 2000-12-16 2004-11-25 Schott Glas Method and device for producing liquid glass items
DE10062954B4 (en) * 2000-12-16 2004-04-15 Schott Glas Device for producing glass gobs
DE10113344B4 (en) * 2001-03-20 2004-08-12 Schott Glas Device for supporting a horizontally guided strand of glass
DE10141499A1 (en) * 2001-08-24 2003-10-30 Schott Glas Device for producing a molding of glass or glass ceramic comprises a unit for producing a gob of viscous material, and a pressing unit for forming a preform consisting of a pressing mold having two parts for receiving the material gob
FR2833255B1 (en) * 2001-12-11 2004-10-01 Snc Eurokera METHOD AND DEVICE FOR THE PRODUCTION, UNIT, OF LAMINATED GLASS SHEETS
US7412849B2 (en) 2002-05-28 2008-08-19 Schott Ag Device for blank pressing optical glass bodies
DE102004034797B4 (en) * 2004-07-19 2010-01-28 Schott Ag Process for the preparation of fire-polished gobs
DE102004048500B9 (en) 2004-10-06 2010-03-25 Schott Ag Method for producing a projection headlight lens and a tool for molding
JP5095564B2 (en) * 2007-09-25 2012-12-12 Hoya株式会社 Mold, method for manufacturing glass molded body using the mold, and method for manufacturing optical element
JP2015129060A (en) * 2014-01-07 2015-07-16 日本電気硝子株式会社 Production method of glass material
CN107056021B (en) * 2017-01-23 2023-03-28 秦皇岛玻璃工业研究设计院有限公司 Ultrathin electronic glass forming equipment and forming method
CN112537900B (en) * 2020-11-19 2022-12-20 四川天马玻璃有限公司 Forming process for effectively reducing bulge of mold hole of glass bottle body
CN115108270B (en) * 2022-06-23 2023-07-07 沈磊跃 Electric controllable rotary cutting device

Also Published As

Publication number Publication date
MY7700197A (en) 1977-12-31
NL7402640A (en) 1974-09-09
JPS5439846B2 (en) 1979-11-30
IE39020L (en) 1974-09-05
LU69547A1 (en) 1974-06-21
CA997562A (en) 1976-09-28
DE2410923B2 (en) 1978-08-24
CH575887A5 (en) 1976-05-31
GB1429343A (en) 1976-03-24
JPS5029619A (en) 1975-03-25
FR2220481B1 (en) 1978-02-10
FR2220481A1 (en) 1974-10-04
IE39020B1 (en) 1978-07-19
BR7401596D0 (en) 1974-12-24
AR202708A1 (en) 1975-07-15
AU6612074A (en) 1975-08-28
IT1009201B (en) 1976-12-10
DE2410923A1 (en) 1974-09-12
DD113884A5 (en) 1975-07-05
HK14477A (en) 1977-04-01
DE2410923C3 (en) 1979-04-19

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PILKINGTON