FR2145435B2 - - Google Patents

Info

Publication number
FR2145435B2
FR2145435B2 FR7125943A FR7125943A FR2145435B2 FR 2145435 B2 FR2145435 B2 FR 2145435B2 FR 7125943 A FR7125943 A FR 7125943A FR 7125943 A FR7125943 A FR 7125943A FR 2145435 B2 FR2145435 B2 FR 2145435B2
Authority
FR
France
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
FR7125943A
Other languages
French (fr)
Other versions
FR2145435A2 (de
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.)
WALTER JEAN JACQUES FR
Original Assignee
WALTER JEAN JACQUES FR
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 WALTER JEAN JACQUES FR filed Critical WALTER JEAN JACQUES FR
Priority to FR7125943A priority Critical patent/FR2145435B2/fr
Priority to OA54429A priority patent/OA03926A/xx
Priority to IL38304A priority patent/IL38304A/en
Priority to GB5704571A priority patent/GB1345822A/en
Priority to US00205862A priority patent/US3772118A/en
Priority to NL7116837A priority patent/NL7116837A/xx
Priority to DE19712160897 priority patent/DE2160897A1/de
Priority to BE776386A priority patent/BE776386A/xx
Priority to CA129,791A priority patent/CA965342A/en
Priority to RO69026A priority patent/RO60907A/ro
Priority to IT71048/71A priority patent/IT943229B/it
Priority to AU36711/71A priority patent/AU457545B2/en
Publication of FR2145435A2 publication Critical patent/FR2145435A2/fr
Application granted granted Critical
Publication of FR2145435B2 publication Critical patent/FR2145435B2/fr
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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7125943A 1970-12-11 1971-07-15 Expired FR2145435B2 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7125943A FR2145435B2 (de) 1971-07-15 1971-07-15
OA54429A OA03926A (fr) 1970-12-11 1971-12-01 Procédé de fabrication en continu de tubes étanches frettés et dispositif pour la mise en oeuvre de ce procédé.
IL38304A IL38304A (en) 1970-12-11 1971-12-06 Method and apparatus for the continuous manufacture of tubular elements
US00205862A US3772118A (en) 1970-12-11 1971-12-08 A continuous production machine for the manufacture of a composite tubular element
NL7116837A NL7116837A (de) 1970-12-11 1971-12-08
DE19712160897 DE2160897A1 (de) 1970-12-11 1971-12-08 Verfahren und Vorrichtung zur kontinuierlichen Herstellung verstärkter dichter Rohre
GB5704571A GB1345822A (en) 1970-12-11 1971-12-08 Method for the continuous manufacture of banded leak-tight tubes and an apparatus for carrying out this method
BE776386A BE776386A (fr) 1970-12-11 1971-12-08 Procede de fabrication en continu de tubes etanches frettes et dispositif pour la mise en oeuvre de ce procede
CA129,791A CA965342A (en) 1970-12-11 1971-12-09 Continuous manufacture of a composite tubular element
RO69026A RO60907A (de) 1970-12-11 1971-12-10
IT71048/71A IT943229B (it) 1970-12-11 1971-12-10 Procedimento e macchina per la fab bricazione in continuo di tubi cer chiati di materia plastica
AU36711/71A AU457545B2 (en) 1971-12-10 A method forthe continuous manufacture of banded leak-tight tubes andan apparatus for carrying out this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7125943A FR2145435B2 (de) 1971-07-15 1971-07-15

Publications (2)

Publication Number Publication Date
FR2145435A2 FR2145435A2 (de) 1973-02-23
FR2145435B2 true FR2145435B2 (de) 1974-04-05

Family

ID=9080411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125943A Expired FR2145435B2 (de) 1970-12-11 1971-07-15

Country Status (1)

Country Link
FR (1) FR2145435B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801246A (nl) * 1988-05-11 1989-12-01 Sallmetall Bv Gelamineerde identiteitskaart en een werkwijze voor het vervaardigen daarvan.

Also Published As

Publication number Publication date
FR2145435A2 (de) 1973-02-23

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