BR7405820D0 - Dispositivo cortador de massa para maquinas de fabricar corpos ocos por extrusao e sopro - Google Patents

Dispositivo cortador de massa para maquinas de fabricar corpos ocos por extrusao e sopro

Info

Publication number
BR7405820D0
BR7405820D0 BR5820/74A BR582074A BR7405820D0 BR 7405820 D0 BR7405820 D0 BR 7405820D0 BR 5820/74 A BR5820/74 A BR 5820/74A BR 582074 A BR582074 A BR 582074A BR 7405820 D0 BR7405820 D0 BR 7405820D0
Authority
BR
Brazil
Prior art keywords
blowing
extrusion
machines
cutting device
hollow bodies
Prior art date
Application number
BR5820/74A
Other languages
English (en)
Portuguese (pt)
Original Assignee
Saint Gobain Carnaud
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 FR7325982A external-priority patent/FR2245463A1/fr
Application filed by Saint Gobain Carnaud filed Critical Saint Gobain Carnaud
Publication of BR7405820D0 publication Critical patent/BR7405820D0/pt

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BR5820/74A 1973-07-16 1974-07-15 Dispositivo cortador de massa para maquinas de fabricar corpos ocos por extrusao e sopro BR7405820D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325982A FR2245463A1 (en) 1973-07-16 1973-07-16 Parison trimming during extrusion blow moulding

Publications (1)

Publication Number Publication Date
BR7405820D0 true BR7405820D0 (pt) 1975-05-13

Family

ID=9122632

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5820/74A BR7405820D0 (pt) 1973-07-16 1974-07-15 Dispositivo cortador de massa para maquinas de fabricar corpos ocos por extrusao e sopro

Country Status (10)

Country Link
JP (1) JPS5043168A (fr)
AT (1) AT349750B (fr)
BR (1) BR7405820D0 (fr)
CA (1) CA1037677A (fr)
DK (1) DK379874A (fr)
ES (1) ES428266A1 (fr)
IT (1) IT1015617B (fr)
NO (1) NO742577L (fr)
SE (1) SE390619B (fr)
ZA (1) ZA744504B (fr)

Also Published As

Publication number Publication date
SE7409070L (sv) 1975-01-17
NO742577L (fr) 1975-02-10
DK379874A (fr) 1975-03-03
ATA583874A (de) 1978-09-15
JPS5043168A (fr) 1975-04-18
ES428266A1 (es) 1976-07-16
CA1037677A (fr) 1978-09-05
IT1015617B (it) 1977-05-20
SE390619B (sv) 1977-01-03
AT349750B (de) 1979-04-25
ZA744504B (en) 1975-07-30

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