FR2036706A1 - Glass mould for blown pieces with flat- - edged openings - Google Patents

Glass mould for blown pieces with flat- - edged openings

Info

Publication number
FR2036706A1
FR2036706A1 FR6905725A FR6905725A FR2036706A1 FR 2036706 A1 FR2036706 A1 FR 2036706A1 FR 6905725 A FR6905725 A FR 6905725A FR 6905725 A FR6905725 A FR 6905725A FR 2036706 A1 FR2036706 A1 FR 2036706A1
Authority
FR
France
Prior art keywords
mould
flat
glass mould
edged openings
blown
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.)
Withdrawn
Application number
FR6905725A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6905725A priority Critical patent/FR2036706A1/en
Publication of FR2036706A1 publication Critical patent/FR2036706A1/en
Withdrawn legal-status Critical Current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
    • C03B9/34—Glass-blowing moulds not otherwise provided for
    • 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
    • C03B9/36—Blow heads; Supplying, ejecting or controlling the air
    • C03B9/3663—Details thereof relating to internal blowing of the hollow glass
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Bottom of the mould includes a part not bigger than the opening to be made in the product, which enters the mould and has retractable holding lugs. Specifically the mould may have a composite bottom with annular seals and seats for the removable sides of the finishing mould and for the movable bottom plate with suction ring. The bottom may have bores to take the holding lug actuator and the inflation valve rod, as well as suction and inflation channels.
FR6905725A 1969-03-03 1969-03-03 Glass mould for blown pieces with flat- - edged openings Withdrawn FR2036706A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6905725A FR2036706A1 (en) 1969-03-03 1969-03-03 Glass mould for blown pieces with flat- - edged openings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6905725A FR2036706A1 (en) 1969-03-03 1969-03-03 Glass mould for blown pieces with flat- - edged openings

Publications (1)

Publication Number Publication Date
FR2036706A1 true FR2036706A1 (en) 1970-12-31

Family

ID=9029954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6905725A Withdrawn FR2036706A1 (en) 1969-03-03 1969-03-03 Glass mould for blown pieces with flat- - edged openings

Country Status (1)

Country Link
FR (1) FR2036706A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1318106A2 (en) * 2001-12-05 2003-06-11 Emhart Glass S.A. Blow head mechanism of a glass container forming machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1318106A2 (en) * 2001-12-05 2003-06-11 Emhart Glass S.A. Blow head mechanism of a glass container forming machine
EP1318106A3 (en) * 2001-12-05 2005-07-06 Emhart Glass S.A. Blow head mechanism of a glass container forming machine

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Legal Events

Date Code Title Description
ST Notification of lapse