BR7505143A - Processo aperfeicoado para fabricacao de corpos moldados com medidas precisas feitos de massas plasticamente moldaveis,em particular de vidro,e dispositivo apropriado para sua execucao - Google Patents

Processo aperfeicoado para fabricacao de corpos moldados com medidas precisas feitos de massas plasticamente moldaveis,em particular de vidro,e dispositivo apropriado para sua execucao

Info

Publication number
BR7505143A
BR7505143A BR7505143*A BR7505143A BR7505143A BR 7505143 A BR7505143 A BR 7505143A BR 7505143 A BR7505143 A BR 7505143A BR 7505143 A BR7505143 A BR 7505143A
Authority
BR
Brazil
Prior art keywords
pasta
execution
manufacture
molded bodies
appropriate device
Prior art date
Application number
BR7505143*A
Other languages
English (en)
Inventor
K Schwab
J Steinlechner
Original Assignee
Swarovski & Co
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 Swarovski & Co filed Critical Swarovski & Co
Publication of BR7505143A publication Critical patent/BR7505143A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/40—Product characteristics
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BR7505143*A 1974-08-13 1975-08-12 Processo aperfeicoado para fabricacao de corpos moldados com medidas precisas feitos de massas plasticamente moldaveis,em particular de vidro,e dispositivo apropriado para sua execucao BR7505143A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742438836 DE2438836B2 (de) 1974-08-13 1974-08-13 Verfahren zur herstellung von formkoerpern aus plastisch formbaren massen, insbesondere glas, und dafuer geeignete vorrichtung

Publications (1)

Publication Number Publication Date
BR7505143A true BR7505143A (pt) 1976-08-03

Family

ID=5923111

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7505143*A BR7505143A (pt) 1974-08-13 1975-08-12 Processo aperfeicoado para fabricacao de corpos moldados com medidas precisas feitos de massas plasticamente moldaveis,em particular de vidro,e dispositivo apropriado para sua execucao

Country Status (6)

Country Link
US (1) US4012215A (pt)
JP (1) JPS5413247B2 (pt)
AT (1) AT365157B (pt)
BR (1) BR7505143A (pt)
DE (1) DE2438836B2 (pt)
GB (1) GB1468476A (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324186A (en) * 1976-08-18 1978-03-06 Kanto Koki Quick return mechanism
JPS5590907A (en) * 1978-12-28 1980-07-10 Canon Inc Projector
US4854958A (en) * 1981-10-30 1989-08-08 Corning Glass Works Process to mold precision glass articles
US4734118A (en) * 1981-10-30 1988-03-29 Corning Glass Works Process to mold precision glass articles
US4689184A (en) * 1982-11-02 1987-08-25 Polaroid Corporation Method for forming an optical connector
US4460323A (en) * 1983-05-06 1984-07-17 Ioan Toplicescu Press for synthetic diamonds
US4582655A (en) * 1983-11-25 1986-04-15 Eastman Kodak Company Production of optical element with a varying refractive index
JPS60118639A (ja) * 1983-11-29 1985-06-26 Hoya Corp プレスレンズの製造方法
GB8520564D0 (en) * 1985-08-16 1985-09-25 Micropore International Ltd Forming shaped pieces of insulation
AT387101B (de) * 1986-12-18 1988-12-12 Electrovac Verfahren und einrichtung zur justierung eines thermischen schalters
JP2544673Y2 (ja) * 1991-05-22 1997-08-20 新日軽株式会社 門扉支持装置
US5173099A (en) * 1991-05-30 1992-12-22 Chen Hung Chun Process for manufacturing road warning device for divided driveway
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
US5766293A (en) * 1996-10-03 1998-06-16 Eastman Kodak Company Method and apparatus for making optical preforms with controlled peripheral edge wall geometry
JP3687492B2 (ja) * 2000-06-21 2005-08-24 株式会社村田製作所 誘電体ブロックのプレス成形方法
WO2016098229A1 (ja) * 2014-12-18 2016-06-23 興亜硝子株式会社 ガラス容器およびガラス容器のワンプレス製造方法
DE102017128450A1 (de) * 2017-11-30 2019-06-06 Pepperl + Fuchs Gmbh Reflexionslichtschranke zum Nachweis von Objekten in einem Erfassungsbereich

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549039C (de) * 1926-02-28 1932-04-22 Jenalit G M B H Verfahren zur Herstellung von Formkoerpern aus waermeplastischen Kunststoffen durch Spritzguss
US2241415A (en) * 1937-08-02 1941-05-13 American Optical Corp Ophthalmic lens
US2490450A (en) * 1944-05-09 1949-12-06 Charles H Lysle Glass-shaping mold
US2582922A (en) * 1949-05-27 1952-01-15 Henry L Crowley & Company Inc Apparatus for molding articles
DE1479070B2 (de) * 1962-08-31 1974-01-10 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum Herstellen von Formkörpern aus thermoplastischen Kunststoffen
US3434821A (en) * 1965-02-15 1969-03-25 Corning Glass Works Apparatus for pressing articles of thermoplastic material
US3796557A (en) * 1972-03-06 1974-03-12 Owens Illinois Inc Precision glass pressing mold and method of molding glass
JPS5029668Y2 (pt) * 1972-07-10 1975-09-01

Also Published As

Publication number Publication date
ATA614375A (de) 1981-05-15
DE2438836C3 (pt) 1983-03-10
GB1468476A (en) 1977-03-30
DE2438836B2 (de) 1977-09-01
JPS5413247B2 (pt) 1979-05-29
AT365157B (de) 1981-12-28
DE2438836A1 (de) 1976-03-04
JPS5141715A (pt) 1976-04-08
US4012215A (en) 1977-03-15

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