ZA697833B - Improved press - Google Patents

Improved press

Info

Publication number
ZA697833B
ZA697833B ZA697833A ZA697833A ZA697833B ZA 697833 B ZA697833 B ZA 697833B ZA 697833 A ZA697833 A ZA 697833A ZA 697833 A ZA697833 A ZA 697833A ZA 697833 B ZA697833 B ZA 697833B
Authority
ZA
South Africa
Prior art keywords
improved press
press
improved
Prior art date
Application number
ZA697833A
Inventor
Rawlinson C Cadogan
J Kinley
Original Assignee
Ex Press Plastics Ltd
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 Ex Press Plastics Ltd filed Critical Ex Press Plastics Ltd
Publication of ZA697833B publication Critical patent/ZA697833B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/34—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure involving a plurality of plungers acting on the platen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/323—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure using low pressure long stroke opening and closing means, and high pressure short stroke cylinder means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Control Of Presses (AREA)
ZA697833A 1968-11-19 1969-11-10 Improved press ZA697833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54927/68A GB1275907A (en) 1968-11-19 1968-11-19 Improved press

Publications (1)

Publication Number Publication Date
ZA697833B true ZA697833B (en) 1971-01-27

Family

ID=10472485

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA697833A ZA697833B (en) 1968-11-19 1969-11-10 Improved press

Country Status (5)

Country Link
JP (2) JPS5141712B1 (en)
DE (2) DE1957192C3 (en)
FR (1) FR2024898A1 (en)
GB (1) GB1275907A (en)
ZA (1) ZA697833B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172496A5 (en) * 1972-02-15 1973-09-28 Joly Pottuz Lucien Compression moulding press - for accepting long panels on trolleys which act as the lower platen for ease of loading
DE3106963C2 (en) * 1981-02-25 1984-05-24 G. Siempelkamp Gmbh & Co, 4150 Krefeld Plant for the production of plastic sheets
DE3323931C2 (en) * 1983-07-02 1985-06-27 Hoesch Ag, 4600 Dortmund Hydraulic press
FI82214C (en) * 1985-12-12 1991-02-11 Unto Ahoste Balningspress
WO2012065640A1 (en) * 2010-11-17 2012-05-24 Inauen Group Ag Vacuum packaging machine

Also Published As

Publication number Publication date
FR2024898A1 (en) 1970-09-04
DE1967106C3 (en) 1979-02-01
DE1967106A1 (en) 1977-09-01
JPS5141712B1 (en) 1976-11-11
DE1957192C3 (en) 1980-06-19
DE1957192B2 (en) 1979-10-04
DE1967106B2 (en) 1978-06-15
JPS5324457B1 (en) 1978-07-20
DE1957192A1 (en) 1970-08-06
GB1275907A (en) 1972-06-01

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