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GB1531628A - Method of manufacturing mouldings - Google Patents

Method of manufacturing mouldings

Info

Publication number
GB1531628A
GB1531628A GB49536/76A GB4953676A GB1531628A GB 1531628 A GB1531628 A GB 1531628A GB 49536/76 A GB49536/76 A GB 49536/76A GB 4953676 A GB4953676 A GB 4953676A GB 1531628 A GB1531628 A GB 1531628A
Authority
GB
United Kingdom
Prior art keywords
mould
moulding
vase
glass
relative oscillation
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
GB49536/76A
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.)
POTING ING BUERO GmbH
Original Assignee
POTING ING BUERO GmbH
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 POTING ING BUERO GmbH filed Critical POTING ING BUERO GmbH
Publication of GB1531628A publication Critical patent/GB1531628A/en
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
    • C03B9/13—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
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/10—Construction of plunger or mould for making hollow or semi-hollow articles
    • 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
    • C03B9/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1531628 Moulding glass WATER POTING INGENIEURBURO GmbH & CO KG 26 Nov 1976 [2 Dec 1975] 49536/76 Heading C1M [Also in Division B5] A flashless article is moulded in a multi-part mould having axially extending separating seams by relatively oscillating the moulding and the mould about the axis of the mould during the moulding operation. Quoted moulding operations are compression or blowing and quoted working materials are glass or thermoplastics. Only in that part of the mould with an axial seam need there be relative oscillation. In the preferred embodiment, a glass vase 5 is compression moulded between a punch 4 and an axially split mould 2 and a relative oscillation over a 10 degree arc is set up between the vase and the mould. If the lower part of the vase is to have a pattern imparted to it by the lower half 2a of the mould then the mould is split along a horizontal plane and relative oscillation is effected only in the region of the upper half 2b of the mould.
GB49536/76A 1975-12-02 1976-11-26 Method of manufacturing mouldings Expired GB1531628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554084 DE2554084B2 (en) 1975-12-02 1975-12-02 PROCESS FOR MANUFACTURING ROTATIONAL SYMMETRIC SHAPES FROM PLASTICALLY DEFORMABLE MATERIALS, IN PARTICULAR GLASS

Publications (1)

Publication Number Publication Date
GB1531628A true GB1531628A (en) 1978-11-08

Family

ID=5963218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49536/76A Expired GB1531628A (en) 1975-12-02 1976-11-26 Method of manufacturing mouldings

Country Status (7)

Country Link
BE (1) BE848921A (en)
DE (1) DE2554084B2 (en)
FI (1) FI56161C (en)
FR (1) FR2333755A1 (en)
GB (1) GB1531628A (en)
IT (1) IT1123625B (en)
SE (1) SE413310B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8501991D0 (en) * 1985-01-26 1985-02-27 Emhart Ind Parison formation in hollow articles of glassware

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR9837E (en) *
US1412358A (en) * 1920-01-06 1922-04-11 Capstan Glass Co Ring mold for glass presses and the like
FR617986A (en) * 1926-03-24 1927-03-01 Method and apparatus for the manufacture of bottles and other glass containers in the form of solids of revolution
US2348347A (en) * 1942-09-05 1944-05-09 Hartford Empire Co Paste mold machine for forming hollow glass blanks into finally blown articles
FR1054947A (en) * 1951-03-05 1954-02-15 Emhart Manfuacturing Company Improvements in apparatus and methods for manufacturing hollow glass articles

Also Published As

Publication number Publication date
DE2554084A1 (en) 1977-06-16
FI56161B (en) 1979-08-31
FI763125A (en) 1977-06-03
SE413310B (en) 1980-05-19
FI56161C (en) 1979-12-10
FR2333755B1 (en) 1982-05-14
BE848921A (en) 1977-03-16
SE7612166L (en) 1977-06-03
DE2554084B2 (en) 1977-09-29
IT1123625B (en) 1986-04-30
FR2333755A1 (en) 1977-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee