IT1040055B - Apparecchio per estrudere tubi di plastica particolarmenteper la pabbricazione di bottiglie di pla stica - Google Patents

Apparecchio per estrudere tubi di plastica particolarmenteper la pabbricazione di bottiglie di pla stica

Info

Publication number
IT1040055B
IT1040055B IT25636/75A IT2563675A IT1040055B IT 1040055 B IT1040055 B IT 1040055B IT 25636/75 A IT25636/75 A IT 25636/75A IT 2563675 A IT2563675 A IT 2563675A IT 1040055 B IT1040055 B IT 1040055B
Authority
IT
Italy
Prior art keywords
plastic
manufacturing
equipment
extruding
bottles
Prior art date
Application number
IT25636/75A
Other languages
English (en)
Original Assignee
Girola Angelo
Hauda Erberto
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 Girola Angelo, Hauda Erberto filed Critical Girola Angelo
Priority to IT25636/75A priority Critical patent/IT1040055B/it
Priority to DE19762631311 priority patent/DE2631311A1/de
Priority to FR7622359A priority patent/FR2318723A1/fr
Priority to ES450426A priority patent/ES450426A1/es
Application granted granted Critical
Publication of IT1040055B publication Critical patent/IT1040055B/it

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2528—Drive or actuation means for non-plasticising purposes, e.g. dosing unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
  • Spray Control Apparatus (AREA)
IT25636/75A 1975-07-22 1975-07-22 Apparecchio per estrudere tubi di plastica particolarmenteper la pabbricazione di bottiglie di pla stica IT1040055B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT25636/75A IT1040055B (it) 1975-07-22 1975-07-22 Apparecchio per estrudere tubi di plastica particolarmenteper la pabbricazione di bottiglie di pla stica
DE19762631311 DE2631311A1 (de) 1975-07-22 1976-07-12 Spritzgussmaschine
FR7622359A FR2318723A1 (fr) 1975-07-22 1976-07-22 Dispositif d'extrusion d'elements tubulaires en matiere plastique, notamment de bouteilles
ES450426A ES450426A1 (es) 1975-07-22 1976-07-22 Perfeccionamientos en los aparatos para extruir tubos de plastico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25636/75A IT1040055B (it) 1975-07-22 1975-07-22 Apparecchio per estrudere tubi di plastica particolarmenteper la pabbricazione di bottiglie di pla stica

Publications (1)

Publication Number Publication Date
IT1040055B true IT1040055B (it) 1979-12-20

Family

ID=11217320

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25636/75A IT1040055B (it) 1975-07-22 1975-07-22 Apparecchio per estrudere tubi di plastica particolarmenteper la pabbricazione di bottiglie di pla stica

Country Status (4)

Country Link
DE (1) DE2631311A1 (it)
ES (1) ES450426A1 (it)
FR (1) FR2318723A1 (it)
IT (1) IT1040055B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2620535B2 (ja) * 1995-02-24 1997-06-18 株式会社タハラ 中空成形機のパリソンコントローラ

Also Published As

Publication number Publication date
DE2631311A1 (de) 1977-03-03
FR2318723A1 (fr) 1977-02-18
ES450426A1 (es) 1977-09-01

Similar Documents

Publication Publication Date Title
IT1088730B (it) Apparecchiatura per la produzione di tubazioni di materiale termoplastico
IT7867176A0 (it) Dispositivo per la produzione di tubi termoplastici
IT1015958B (it) Metodo per fabbricare tubi di plastica rinforzata
IT1057104B (it) Procedimento e dispositivo per la fabbricazione di giunti materia plastica per tubazioni
IT1032107B (it) Dispositivo per la produzione di tubi alettati di plastica o di altro materiale adatto all estrusione
IT1071919B (it) Metodo ed impianto per la produzione di tubi
IT8267913A0 (it) Procedimento ed apparecchiatura per la produzione di articoli stampati a partire da composti versabili
IT997750B (it) Profilato cavo metallico ricoperto di plastica
ZA762617B (en) Extruder apparatus particularly for the production of hollow profiled sections of plastics
IT1088433B (it) Processo di estrusione per la fabbricazione di corpi cavo
IT1113268B (it) Procedimento per la produzione di espanso morbido di polimero etilenico
IT1090667B (it) Lubrificanti per la lavorazione di formatura di materie plastiche
PL200878A1 (pl) Sposob wytwarzania tworzyw sztucznych
IT1047564B (it) Procedimento ed apparecchio per fabbricare tubi di plastica
IT1084739B (it) Stampo estrusoe per la produzione di tubi di materia plastica
IT988923B (it) Apparecchio per la classificazio ne di tubi flangiati
IT1100429B (it) Procedimento ed apparecchiatura per la soffiatura ad iniezione,particolarmente per contenitori di plastica
IT983861B (it) Raccordo per estremita di tubi in materia plastica
NL7601647A (nl) Werkwijze en inrichting voor het doorlopend ver- vaardigen van slangfoelies uit kunststof.
IT1172161B (it) Estrusore per la fabbricazione di tubi plastica
IT1068544B (it) Dispositivo a ugello per la produzione di fili testurizzati
IT1040055B (it) Apparecchio per estrudere tubi di plastica particolarmenteper la pabbricazione di bottiglie di pla stica
IT973002B (it) Apparecchiatura per estrusione di tubi in plastica
JPS531253A (en) Method of extrusion molding two pipes
IT978253B (it) Metodo ed apparecchiatura per il trasferimento di articol