FR2346294A1 - Hinged mould for glass articles - having outer projections to provide pivot location and location lugs for movement entraining hooks - Google Patents

Hinged mould for glass articles - having outer projections to provide pivot location and location lugs for movement entraining hooks

Info

Publication number
FR2346294A1
FR2346294A1 FR7540139A FR7540139A FR2346294A1 FR 2346294 A1 FR2346294 A1 FR 2346294A1 FR 7540139 A FR7540139 A FR 7540139A FR 7540139 A FR7540139 A FR 7540139A FR 2346294 A1 FR2346294 A1 FR 2346294A1
Authority
FR
France
Prior art keywords
mould
pin
cylinder
location
dia
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.)
Granted
Application number
FR7540139A
Other languages
French (fr)
Other versions
FR2346294B1 (en
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.)
Omco SA Nv
Original Assignee
Omco SA Nv
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 Omco SA Nv filed Critical Omco SA Nv
Priority to FR7540139A priority Critical patent/FR2346294A1/en
Publication of FR2346294A1 publication Critical patent/FR2346294A1/en
Application granted granted Critical
Publication of FR2346294B1 publication Critical patent/FR2346294B1/fr
Granted 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
    • C03B9/3875—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
    • 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
    • C03B9/347—Construction of the blank or blow 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
    • C03B9/30—Details of blowing glass; Use of materials for the moulds
    • C03B9/34—Glass-blowing moulds not otherwise provided for
    • C03B9/353—Mould holders ; Mould opening and closing mechanisms
    • C03B9/3532—Mechanisms for holders of half moulds moving by rotation about a common vertical axis
    • 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
    • C03B9/3816—Means for general supply, distribution or control of the medium to the mould, e.g. sensors, circuits, distribution networks

Abstract

Hinged two part mould for mfr. of hollow glass articles consists of a cylinder the dia. of which is only limited by the inversion constant of a classic machine, either of individual sections of or the rotating table types, the cylinder being split through its axial plane into the two mould halves. The cylinder has abutments fixed to the outer wall of each half, having openings of equal dia. which are aligned by a pin in use so that the mould halves can pivot about the pin. Each mould half is also provided with lugs with small holes on either side of the pin, by means of which the mould may be opened and closed. The mould may also have further wavy projections or channels, designed to provide surplus surface area, permitting the outer mould surface increased access to cooling air so as to accelerated the cooling of the mould and its contents. For use in mfr. of bottles, jarx, tumblers etc. the design of the mould allows containers of larger dia. than in prior art. e.g. >=11. capacity, using a double gob parison, an can employ a thin walled mould. It can be used for both moulding a press-blow moulding. Moulds of varying size and shape can be made for the same machine. Double moulds may also be used.
FR7540139A 1975-12-30 1975-12-30 Hinged mould for glass articles - having outer projections to provide pivot location and location lugs for movement entraining hooks Granted FR2346294A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7540139A FR2346294A1 (en) 1975-12-30 1975-12-30 Hinged mould for glass articles - having outer projections to provide pivot location and location lugs for movement entraining hooks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540139A FR2346294A1 (en) 1975-12-30 1975-12-30 Hinged mould for glass articles - having outer projections to provide pivot location and location lugs for movement entraining hooks

Publications (2)

Publication Number Publication Date
FR2346294A1 true FR2346294A1 (en) 1977-10-28
FR2346294B1 FR2346294B1 (en) 1978-08-18

Family

ID=9164317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540139A Granted FR2346294A1 (en) 1975-12-30 1975-12-30 Hinged mould for glass articles - having outer projections to provide pivot location and location lugs for movement entraining hooks

Country Status (1)

Country Link
FR (1) FR2346294A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467825A1 (en) * 1979-10-17 1981-04-30 Emballage Ste Gle Pour METHOD AND DEVICE FOR COOLING MOLDS FOR GLASS ARTICLES
US4502879A (en) * 1983-04-08 1985-03-05 Emhart Industries, Inc. Mould cooling arrangement for a glassware forming machine
EP0141288A2 (en) * 1983-10-07 1985-05-15 Emhart Zürich S.A. Mould used in a machine for transforming molten glass into hollow ware
EP0576745A1 (en) * 1991-06-21 1994-01-05 Vhc Limited Apparatus and method for cooling a mould
FR2766172A1 (en) * 1997-07-17 1999-01-22 Saint Gobain Emballage DEVICE FOR COOLING MOLD ELEMENTS, PARTICULARLY MOLDS FOR THE MANUFACTURE OF GLASS ARTICLES
US6412308B1 (en) 1999-09-20 2002-07-02 Owens-Brockway Glass Container Inc. Liquid cooling of glassware molds
US6442976B1 (en) 2000-02-24 2002-09-03 Owens-Brockway Glass Container Inc. Liquid cooling of glassware molds
EP1277707A2 (en) * 2001-07-17 2003-01-22 Owens-Brockway Glass Container Inc. Method and apparatus for liquid cooling of glassware molds
EP2352892A1 (en) * 2008-12-05 2011-08-10 Société de Technologie MICHELIN Mold twist lock apparatus

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467825A1 (en) * 1979-10-17 1981-04-30 Emballage Ste Gle Pour METHOD AND DEVICE FOR COOLING MOLDS FOR GLASS ARTICLES
US4502879A (en) * 1983-04-08 1985-03-05 Emhart Industries, Inc. Mould cooling arrangement for a glassware forming machine
EP0141288A2 (en) * 1983-10-07 1985-05-15 Emhart Zürich S.A. Mould used in a machine for transforming molten glass into hollow ware
EP0141288A3 (en) * 1983-10-07 1985-12-04 Veba-Glas Aktiengesellschaft Mould used in a machine for transforming molten glass into hollow ware
EP0576745A1 (en) * 1991-06-21 1994-01-05 Vhc Limited Apparatus and method for cooling a mould
FR2766172A1 (en) * 1997-07-17 1999-01-22 Saint Gobain Emballage DEVICE FOR COOLING MOLD ELEMENTS, PARTICULARLY MOLDS FOR THE MANUFACTURE OF GLASS ARTICLES
WO1999003789A1 (en) * 1997-07-17 1999-01-28 Saint-Gobain Emballage Device for cooling mould elements
US6412308B1 (en) 1999-09-20 2002-07-02 Owens-Brockway Glass Container Inc. Liquid cooling of glassware molds
US6442976B1 (en) 2000-02-24 2002-09-03 Owens-Brockway Glass Container Inc. Liquid cooling of glassware molds
EP1277707A2 (en) * 2001-07-17 2003-01-22 Owens-Brockway Glass Container Inc. Method and apparatus for liquid cooling of glassware molds
US6668591B2 (en) 2001-07-17 2003-12-30 Owens-Brockway Plastic Products Inc. Liquid cooling of glassware molds
EP1277707A3 (en) * 2001-07-17 2005-12-07 Owens-Brockway Glass Container Inc. Method and apparatus for liquid cooling of glassware molds
EP2352892A1 (en) * 2008-12-05 2011-08-10 Société de Technologie MICHELIN Mold twist lock apparatus
EP2352892A4 (en) * 2008-12-05 2012-12-19 Michelin & Cie Mold twist lock apparatus

Also Published As

Publication number Publication date
FR2346294B1 (en) 1978-08-18

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Legal Events

Date Code Title Description
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