DE69008765D1 - Halsring/Plunger-Vorrichtung für eine Maschine zum Herstellen von Glasgegenständen. - Google Patents

Halsring/Plunger-Vorrichtung für eine Maschine zum Herstellen von Glasgegenständen.

Info

Publication number
DE69008765D1
DE69008765D1 DE69008765T DE69008765T DE69008765D1 DE 69008765 D1 DE69008765 D1 DE 69008765D1 DE 69008765 T DE69008765 T DE 69008765T DE 69008765 T DE69008765 T DE 69008765T DE 69008765 D1 DE69008765 D1 DE 69008765D1
Authority
DE
Germany
Prior art keywords
machine
neck ring
producing glass
plunger device
glass objects
Prior art date
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.)
Expired - Fee Related
Application number
DE69008765T
Other languages
English (en)
Other versions
DE69008765T2 (de
Inventor
Robert J Douglas
Albert J Trahan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emhart Glass SA
Original Assignee
Emhart Glass Machinery Investments Inc
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 Emhart Glass Machinery Investments Inc filed Critical Emhart Glass Machinery Investments Inc
Application granted granted Critical
Publication of DE69008765D1 publication Critical patent/DE69008765D1/de
Publication of DE69008765T2 publication Critical patent/DE69008765T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C03B9/3825—Details thereof relating to 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
    • C03B9/13—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
    • C03B9/13—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
    • C03B9/1936—Hydraulic or pneumatic displacement means of the plunger
    • 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
    • C03B9/342—Neck moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DE69008765T 1989-03-28 1990-03-20 Halsring/Plunger-Vorrichtung für eine Maschine zum Herstellen von Glasgegenständen. Expired - Fee Related DE69008765T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/329,749 US4888040A (en) 1989-03-28 1989-03-28 Neck ring/plunger assembly for a glassware forming machine

Publications (2)

Publication Number Publication Date
DE69008765D1 true DE69008765D1 (de) 1994-06-16
DE69008765T2 DE69008765T2 (de) 1994-08-25

Family

ID=23286840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008765T Expired - Fee Related DE69008765T2 (de) 1989-03-28 1990-03-20 Halsring/Plunger-Vorrichtung für eine Maschine zum Herstellen von Glasgegenständen.

Country Status (4)

Country Link
US (1) US4888040A (de)
EP (1) EP0390406B1 (de)
JP (1) JPH02255540A (de)
DE (1) DE69008765T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888040A (en) * 1989-03-28 1989-12-19 Emhart Industries, Inc. Neck ring/plunger assembly for a glassware forming machine
US5213603A (en) * 1992-03-16 1993-05-25 Corning Incorporated Flexible plunger apparatus for a glass forming machine
US5769920A (en) * 1992-08-27 1998-06-23 Union Oil Company Of California Graphite guide rings
US5411564A (en) * 1992-12-30 1995-05-02 I.M.T.E.C. Enterprises, Inc. Pneumatic plunger mechanism for a glassware forming machine
US5609664A (en) * 1995-05-17 1997-03-11 Owens-Brockway Glass Container Inc. Guide ring for I. S. glass forming machine
US20080209949A1 (en) * 2005-04-19 2008-09-04 Meng-Kun Wang Forming device for forming optical glasses
CN102010117B (zh) * 2010-11-15 2012-06-13 熊杰 一种采用压吹法生产玻璃瓶罐的方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994986A (en) * 1953-11-16 1961-08-08 Emhart Mfg Co Glassware forming machine
US3585018A (en) * 1969-03-20 1971-06-15 Owens Illinois Inc Plunger aligning means
DE3024428C1 (de) * 1980-06-28 1981-12-10 Fa. Hermann Heye, 3063 Obernkirchen Transporteinheit fuer Muendungsformen einer Maschine zur Herstellung von Hohlkoerpern aus Glas oder aehnlichen thermoplastischen Stoffen
US4662928A (en) * 1985-11-04 1987-05-05 Owens-Illinois, Inc. Apparatus for forming a glass bottle finish
EP0336657A1 (de) * 1988-03-31 1989-10-11 Joseph W. Kozora Vorrichtung zur Herstellung von Glaswaren
US4888040A (en) * 1989-03-28 1989-12-19 Emhart Industries, Inc. Neck ring/plunger assembly for a glassware forming machine

Also Published As

Publication number Publication date
EP0390406A3 (de) 1991-05-15
US4888040A (en) 1989-12-19
JPH02255540A (ja) 1990-10-16
EP0390406B1 (de) 1994-05-11
EP0390406A2 (de) 1990-10-03
DE69008765T2 (de) 1994-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EMHART GLASS S.A., CHAM, CH

8339 Ceased/non-payment of the annual fee