FR1041537A - Machine for extrusion molding of plastics or semi-plastics - Google Patents

Machine for extrusion molding of plastics or semi-plastics

Info

Publication number
FR1041537A
FR1041537A FR1041537DA FR1041537A FR 1041537 A FR1041537 A FR 1041537A FR 1041537D A FR1041537D A FR 1041537DA FR 1041537 A FR1041537 A FR 1041537A
Authority
FR
France
Prior art keywords
plastics
semi
machine
extrusion molding
extrusion
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
Other languages
French (fr)
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.)
Fordath Ltd
Original Assignee
Fordath 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 Fordath Ltd filed Critical Fordath Ltd
Application granted granted Critical
Publication of FR1041537A publication Critical patent/FR1041537A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • B29C48/48—Two or more rams or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1041537D 1951-09-05 1951-09-05 Machine for extrusion molding of plastics or semi-plastics Expired FR1041537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1041537T 1951-09-05

Publications (1)

Publication Number Publication Date
FR1041537A true FR1041537A (en) 1953-10-23

Family

ID=9589565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041537D Expired FR1041537A (en) 1951-09-05 1951-09-05 Machine for extrusion molding of plastics or semi-plastics

Country Status (1)

Country Link
FR (1) FR1041537A (en)

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