NL7810908A - Introducing glass gob into roughing mould - while avoiding local cooling of the glass - Google Patents

Introducing glass gob into roughing mould - while avoiding local cooling of the glass

Info

Publication number
NL7810908A
NL7810908A NL7810908A NL7810908A NL7810908A NL 7810908 A NL7810908 A NL 7810908A NL 7810908 A NL7810908 A NL 7810908A NL 7810908 A NL7810908 A NL 7810908A NL 7810908 A NL7810908 A NL 7810908A
Authority
NL
Netherlands
Prior art keywords
mould
glass
gob
local cooling
introducing
Prior art date
Application number
NL7810908A
Other languages
Dutch (nl)
Other versions
NL171794C (en
NL171794B (en
Original Assignee
Heye Hermann Kg
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
Priority claimed from DE19702035926 external-priority patent/DE2035926B2/en
Priority claimed from DE19712118132 external-priority patent/DE2118132C/en
Priority claimed from NL7108993A external-priority patent/NL166246C/en
Application filed by Heye Hermann Kg filed Critical Heye Hermann Kg
Priority to NLAANVRAGE7810908,A priority Critical patent/NL171794C/en
Publication of NL7810908A publication Critical patent/NL7810908A/en
Publication of NL171794B publication Critical patent/NL171794B/en
Priority to NLAANVRAGE8300182,A priority patent/NL179126C/en
Application granted granted Critical
Publication of NL171794C publication Critical patent/NL171794C/en

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
    • C03B9/40—Gearing or controlling mechanisms specially adapted for glass-blowing machines
    • C03B9/403—Hydraulic or pneumatic systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/14—Transferring molten glass or gobs to glass blowing or pressing 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
    • C03B9/13—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
    • C03B9/195—Rotary-table machines
    • C03B9/1955—Rotary-table machines having at least two rotary tables
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/28—Blowing glass; Production of hollow glass articles in machines of the endless-chain type
    • 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
    • C03B9/3535—Mechanisms for holders of half moulds moving by rotation about a common vertical axis with the half moulds parallel upon opening and closing
    • 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
    • C03B9/40—Gearing or controlling mechanisms specially adapted for glass-blowing 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
    • C03B9/44—Means for discharging combined with glass-blowing machines, e.g. take-outs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

Method and appts. of introduction of a gob of glass into a roughing mould which is normally moving with uniform velocity in which the mould is first accelerated, then slowed down and stopped at the point at which the gob enters the mould, then accelerated and returned to the normal speed of movement. The mould is moved in such a way that when it has returned to its normal speed, it has also reached the posn. it could have reached by continuous constant velocity movement. The appts. is used in a multiple rough moulding mechanism. The method avoids local cooling of one side of the gob due to first contacting the mould at a specific point producing a repeated fault.
NLAANVRAGE7810908,A 1970-07-20 1978-11-02 DEVICE FOR DRIVING A PART OF A MACHINE FOR PROCESSING GLASS. NL171794C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7810908,A NL171794C (en) 1970-07-20 1978-11-02 DEVICE FOR DRIVING A PART OF A MACHINE FOR PROCESSING GLASS.
NLAANVRAGE8300182,A NL179126C (en) 1971-04-14 1983-01-18 DRIVE OF THE SHAPE OF A GLASS PROCESSING MACHINE BEARING Pincer Halves.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19702035926 DE2035926B2 (en) 1970-07-20 1970-07-20 METHOD AND DEVICE FOR INTRODUCING A GLASS DROP INTO A FORM
DE19712118132 DE2118132C (en) 1971-04-14 Drive for elements, e.g. B. plungers and forming pliers, glass processing machines
NL7108993A NL166246C (en) 1970-07-20 1971-06-29 DEVICE FOR PROCESSING GLASS.
NLAANVRAGE7810908,A NL171794C (en) 1970-07-20 1978-11-02 DEVICE FOR DRIVING A PART OF A MACHINE FOR PROCESSING GLASS.

Publications (3)

Publication Number Publication Date
NL7810908A true NL7810908A (en) 1979-02-28
NL171794B NL171794B (en) 1982-12-16
NL171794C NL171794C (en) 1983-05-16

Family

ID=27182744

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7810908,A NL171794C (en) 1970-07-20 1978-11-02 DEVICE FOR DRIVING A PART OF A MACHINE FOR PROCESSING GLASS.

Country Status (1)

Country Link
NL (1) NL171794C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821837A1 (en) * 2001-03-07 2002-09-13 Emhart Glass Sa PISTON CYLINDER DEVICE FOR INDIVIDUAL SECTIONS MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821837A1 (en) * 2001-03-07 2002-09-13 Emhart Glass Sa PISTON CYLINDER DEVICE FOR INDIVIDUAL SECTIONS MACHINE

Also Published As

Publication number Publication date
NL171794C (en) 1983-05-16
NL171794B (en) 1982-12-16

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee