GB174644A - Apparatus for forming articles of glass - Google Patents

Apparatus for forming articles of glass

Info

Publication number
GB174644A
GB174644A GB2752/22A GB275222A GB174644A GB 174644 A GB174644 A GB 174644A GB 2752/22 A GB2752/22 A GB 2752/22A GB 275222 A GB275222 A GB 275222A GB 174644 A GB174644 A GB 174644A
Authority
GB
United Kingdom
Prior art keywords
cushioning
plunger
pressing
cylinder
rod
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
GB2752/22A
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
Publication of GB174644A publication Critical patent/GB174644A/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
    • C03B9/30—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
    • C03B9/3808—Selection or characteristics of the cooling, heating or insulating medium, e.g. gas composition, moisture content, cryogenic state
    • 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
    • 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
    • C03B9/1936—Hydraulic or pneumatic displacement means of the plunger
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

174,644. Miller, W. J. Oct. 16, 1919, [Convention date]. Pressing.-Relates to pressing- mechanism, particularly that forming part of a press-and-blow machine, and consists in providing an air-cushioning device for cushioning the movement of the plunger. In the machine shown in Fig. 1, a number of parison moulds H are mounted on an intermittently rotated table E. The gather, after it has been dropped into a mould is pressed by a water-cooled plunger K, Fig. 3, the rod 96 of which is fitted with a pneumatic cushioning-cylinder 100 provided with an adjustable release valve 122 by which the pressure of the plunger K may be varied. The rod 96 is threaded, and a nut 127, which makes contact with the cover 101 of the cylinder 100, allows the degree of cushioning to be adjusted.
GB2752/22A 1919-10-16 1920-09-24 Apparatus for forming articles of glass Expired GB174644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US174644XA 1919-10-16 1919-10-16

Publications (1)

Publication Number Publication Date
GB174644A true GB174644A (en) 1922-03-24

Family

ID=21782733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2752/22A Expired GB174644A (en) 1919-10-16 1920-09-24 Apparatus for forming articles of glass

Country Status (1)

Country Link
GB (1) GB174644A (en)

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