BE761669A - Ebauche pour la formation de preference de corps en verre creuxet dispositif-ebaucheur pour la formation de celle-ci - Google Patents

Ebauche pour la formation de preference de corps en verre creuxet dispositif-ebaucheur pour la formation de celle-ci

Info

Publication number
BE761669A
BE761669A BE761669A BE761669A BE761669A BE 761669 A BE761669 A BE 761669A BE 761669 A BE761669 A BE 761669A BE 761669 A BE761669 A BE 761669A BE 761669 A BE761669 A BE 761669A
Authority
BE
Belgium
Prior art keywords
forming
roughing
preference
same
hollow glass
Prior art date
Application number
BE761669A
Other languages
English (en)
French (fr)
Inventor
B Brozia
W Grundmann
H Rack
Original Assignee
Jenaer Glaswerk Schott & Gen
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 Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen
Publication of BE761669A publication Critical patent/BE761669A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
    • C03B9/3875—Details thereof relating to the side-wall, body or main part of the moulds
    • 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
    • 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
    • C03B11/07—Suction moulds
    • 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
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
    • C03B9/193—Blowing glass; Production of hollow glass articles in gob feeder machines in "press-and-blow" machines
    • C03B9/1932—Details of such machines, e.g. plungers or plunger mechanisms for the press-and-blow machine, cooling of plungers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C03B9/34—Glass-blowing moulds not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BE761669A 1970-01-17 1971-01-15 Ebauche pour la formation de preference de corps en verre creuxet dispositif-ebaucheur pour la formation de celle-ci BE761669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702001977 DE2001977C3 (de) 1970-01-17 1970-01-17 Vorformeinrichtung zur Erzeugung eines Vorpreßlings für vorzugsweise Hohlglaskörper

Publications (1)

Publication Number Publication Date
BE761669A true BE761669A (fr) 1971-06-16

Family

ID=5759835

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761669A BE761669A (fr) 1970-01-17 1971-01-15 Ebauche pour la formation de preference de corps en verre creuxet dispositif-ebaucheur pour la formation de celle-ci

Country Status (5)

Country Link
BE (1) BE761669A (cs)
DE (1) DE2001977C3 (cs)
FR (1) FR2077196B1 (cs)
GB (1) GB1342412A (cs)
NL (1) NL7100600A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415607A1 (fr) * 1978-01-27 1979-08-24 Seima Procede de moulage d'elements optiques en verre tels que les glaces des projecteurs d'automobiles ou analogues
EP0583842B1 (en) * 1992-08-20 2000-05-03 Koninklijke Philips Electronics N.V. Method of manufacturing a hollow cone and device suitable for carrying out the method, cone manufactured by the method, and cathode ray tube provided with such a cone
KR100307861B1 (ko) * 1992-08-20 2001-12-15 요트.게.아. 롤페즈 중공콘제조방법과그방법을수행하기위한장치,그방법에의해제조된콘과그와같은콘으로제공된음극선관
DE102005057125A1 (de) 2005-11-30 2007-06-06 Füller Glastechnologie Vertriebs-Gmbh Verfahren zum Herstellen von Glasgegenständen, insbesondere Verschlußkörpern aus Glas, sowie Vorrichtung, Anlage und deren Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR702490A (fr) * 1929-09-28 1931-04-09 Macbeth Evans Glass Co Perfectionnements à la fabrication des articles de verre
US2288029A (en) * 1937-11-04 1942-06-30 Hartford Empire Co Apparatus for forming hollow glass articles
LU29860A1 (cs) * 1948-12-31

Also Published As

Publication number Publication date
DE2001977B2 (de) 1972-10-19
FR2077196A1 (cs) 1971-10-22
DE2001977C3 (de) 1981-05-14
DE2001977A1 (de) 1971-08-12
GB1342412A (en) 1974-01-03
NL7100600A (cs) 1971-07-20
FR2077196B1 (cs) 1975-09-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: JEANER GLASWERK SCHOTT & GEN.

Effective date: 19870131