DE3660203D1 - Plunger for use in forming parisons - Google Patents

Plunger for use in forming parisons

Info

Publication number
DE3660203D1
DE3660203D1 DE8686300364T DE3660203T DE3660203D1 DE 3660203 D1 DE3660203 D1 DE 3660203D1 DE 8686300364 T DE8686300364 T DE 8686300364T DE 3660203 T DE3660203 T DE 3660203T DE 3660203 D1 DE3660203 D1 DE 3660203D1
Authority
DE
Germany
Prior art keywords
plunger
forming parisons
parisons
forming
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
Application number
DE8686300364T
Other languages
English (en)
Inventor
Thomas Vincent Foster
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 Industries Inc
Original Assignee
Emhart Industries 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 Industries Inc filed Critical Emhart Industries Inc
Application granted granted Critical
Publication of DE3660203D1 publication Critical patent/DE3660203D1/de
Expired 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
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • 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
    • C03B9/14—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines
    • C03B9/16—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines in machines with turn-over moulds
    • C03B9/165—Details of such machines, e.g. guide funnels, turn-over mechanisms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE8686300364T 1985-01-26 1986-01-20 Plunger for use in forming parisons Expired DE3660203D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08501992A GB2170192B (en) 1985-01-26 1985-01-26 Plunger for use in forming parisons

Publications (1)

Publication Number Publication Date
DE3660203D1 true DE3660203D1 (de) 1988-06-23

Family

ID=10573453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300364T Expired DE3660203D1 (de) 1985-01-26 1986-01-20 Plunger for use in forming parisons

Country Status (5)

Country Link
US (1) US4661143A (de)
EP (1) EP0190840B1 (de)
JP (1) JPS61178430A (de)
DE (1) DE3660203D1 (de)
GB (1) GB2170192B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213603A (en) * 1992-03-16 1993-05-25 Corning Incorporated Flexible plunger apparatus for a glass forming machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148969A (en) * 1961-03-16 1964-09-15 Owens Illinois Glass Co Forming narrow neck glass containers
US3140166A (en) * 1961-03-20 1964-07-07 Lawrence J Litalien Glass mold having two detachable interfitted sections
US3202498A (en) * 1961-05-17 1965-08-24 Owens Illinois Glass Co Glass forming plunger
US3157482A (en) * 1962-02-14 1964-11-17 Corning Glass Works Method of using layered glassworking tool
US3288629A (en) * 1962-10-18 1966-11-29 Gen Electric Oriented graphitic structure
US3399985A (en) * 1965-10-19 1968-09-03 Ford Motor Co Glass making apparatus with greater transverse heat conduction
DE2257453C2 (de) * 1972-11-23 1974-05-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Werkzeug für die Warmbearbeitung von Glas

Also Published As

Publication number Publication date
GB2170192A (en) 1986-07-30
JPS61178430A (ja) 1986-08-11
GB8501992D0 (en) 1985-02-27
EP0190840B1 (de) 1988-05-18
US4661143A (en) 1987-04-28
GB2170192B (en) 1988-06-29
EP0190840A1 (de) 1986-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee