SE8001673L - WORKING TABLE FOR BLOWERING VOLUME GLASS ARTICLES - Google Patents

WORKING TABLE FOR BLOWERING VOLUME GLASS ARTICLES

Info

Publication number
SE8001673L
SE8001673L SE8001673A SE8001673A SE8001673L SE 8001673 L SE8001673 L SE 8001673L SE 8001673 A SE8001673 A SE 8001673A SE 8001673 A SE8001673 A SE 8001673A SE 8001673 L SE8001673 L SE 8001673L
Authority
SE
Sweden
Prior art keywords
plate
working table
heated
outer diameter
opening
Prior art date
Application number
SE8001673A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE442006B (en
Inventor
T Murakawa
T Sakamoto
Y Oka
Original Assignee
Nippon Electric Glass 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 Nippon Electric Glass Co filed Critical Nippon Electric Glass Co
Publication of SE8001673L publication Critical patent/SE8001673L/en
Publication of SE442006B publication Critical patent/SE442006B/en

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
    • C03B9/29—Paste mould machines
    • C03B9/292—Details of such machines
    • 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
    • C03B9/195—Rotary-table machines
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/29—Paste mould machines
    • C03B9/295—Rotary-table machines

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)

Abstract

CONSTITUTION:To enhance production efficiency through facilitated replacement of orifice plate by making orifice plate outer diameter smaller than working table opening diameter at room temperature and by expanding it to firmly contact the opening at a high temperature. CONSTITUTION:Outer diameter of orifice plate 40 is made smaller than the internal diameter of opening 34 of working table 30 so that clearance G is given. High temperature soft glass is supplied to the table 30 to start blowing operation. Then, the entire top surface of the plate 40 contacts the peripheral of disk type glass, is heated, and the outer diameter expands to become large. On the other hand, the table 30 is heated by transmitted heat from the area contacting the plate 40, but not as much heated as the plate 40 because of difference in heat capacity and quality of material. Thus, its expansion is small so that the clearance G is lost and both are contacted each other by pressure.
SE8001673A 1979-03-05 1980-03-04 GLASS FORMING FOR VOLUME GLASS PRODUCT FORMING SE442006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54026022A JPS6045132B2 (en) 1979-03-05 1979-03-05 Blowing equipment for hollow glass articles

Publications (2)

Publication Number Publication Date
SE8001673L true SE8001673L (en) 1980-09-06
SE442006B SE442006B (en) 1985-11-25

Family

ID=12182070

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8001673A SE442006B (en) 1979-03-05 1980-03-04 GLASS FORMING FOR VOLUME GLASS PRODUCT FORMING

Country Status (5)

Country Link
JP (1) JPS6045132B2 (en)
DE (1) DE3008324A1 (en)
FR (1) FR2450786A1 (en)
IT (1) IT1130305B (en)
SE (1) SE442006B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60169234U (en) * 1984-04-13 1985-11-09 日本電気硝子株式会社 Blowing equipment for glass articles
DE3500720C1 (en) * 1985-01-11 1986-07-24 J. Walter Co. Maschinen GmbH, 8640 Kronach Device for producing glass objects
DE19722921A1 (en) * 1997-05-31 1998-12-03 Schott Zwiesel Glaswerke Process for the production of hollow glass moldings and associated device for carrying out the process
SK3612004A3 (en) * 2004-09-21 2006-04-06 J�N Granzer Method for manufacturing bulb of stemmed glassware and a device for realisation the method
DE102014005279A1 (en) * 2014-04-09 2014-12-11 Zwiesel Kristallglas Ag Device for pressing and depositing glass preforms

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965242A (en) * 1931-11-24 1934-07-03 John F Kelly Mold
FR823394A (en) * 1936-09-28 1938-01-19 Jerome Et Bonnefoy Et Cie Apparatus for the production of molded glass objects
US2280167A (en) * 1938-12-23 1942-04-21 Owens Illinois Glass Co Glass working apparatus and method
BE460707A (en) * 1940-01-09
FR55426E (en) * 1940-01-09 1952-06-30 Jerome Et Bonnefoy Et Cie Apparatus for the production of molded glass objects
NL85867C (en) * 1948-12-31
JPS491401Y1 (en) * 1968-07-31 1974-01-14
US3597186A (en) * 1969-04-04 1971-08-03 Corning Glass Works Neck ring mold mechanism

Also Published As

Publication number Publication date
SE442006B (en) 1985-11-25
DE3008324C2 (en) 1989-05-11
JPS55121918A (en) 1980-09-19
FR2450786A1 (en) 1980-10-03
IT8020376A0 (en) 1980-03-05
JPS6045132B2 (en) 1985-10-08
FR2450786B1 (en) 1983-11-10
DE3008324A1 (en) 1980-09-18
IT1130305B (en) 1986-06-11

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