JPS6228729B2 - - Google Patents

Info

Publication number
JPS6228729B2
JPS6228729B2 JP55113110A JP11311080A JPS6228729B2 JP S6228729 B2 JPS6228729 B2 JP S6228729B2 JP 55113110 A JP55113110 A JP 55113110A JP 11311080 A JP11311080 A JP 11311080A JP S6228729 B2 JPS6228729 B2 JP S6228729B2
Authority
JP
Japan
Prior art keywords
pipe
stretching
support rod
stretched
extrusion molding
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
JP55113110A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5736625A (en
Inventor
Tsutomu Suzuki
Sukeyoshi Wakamya
Naokazu Takeuchi
Yoshihisa Hama
Mamoru Hara
Yoshuki Fujita
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.)
Mitsubishi Heavy Industries Ltd
Toyobo Co Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Toyobo Co 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 Mitsubishi Heavy Industries Ltd, Toyobo Co Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11311080A priority Critical patent/JPS5736625A/ja
Publication of JPS5736625A publication Critical patent/JPS5736625A/ja
Publication of JPS6228729B2 publication Critical patent/JPS6228729B2/ja
Granted 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
    • 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
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP11311080A 1980-08-18 1980-08-18 Continuous molding apparatus for plastic stretched pipelike substance Granted JPS5736625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11311080A JPS5736625A (en) 1980-08-18 1980-08-18 Continuous molding apparatus for plastic stretched pipelike substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11311080A JPS5736625A (en) 1980-08-18 1980-08-18 Continuous molding apparatus for plastic stretched pipelike substance

Publications (2)

Publication Number Publication Date
JPS5736625A JPS5736625A (en) 1982-02-27
JPS6228729B2 true JPS6228729B2 (enrdf_load_stackoverflow) 1987-06-22

Family

ID=14603748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11311080A Granted JPS5736625A (en) 1980-08-18 1980-08-18 Continuous molding apparatus for plastic stretched pipelike substance

Country Status (1)

Country Link
JP (1) JPS5736625A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321890B2 (de) * 1973-04-30 1975-03-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für einen elektrischen Schrittmotor
JPS5024341A (enrdf_load_stackoverflow) * 1973-06-27 1975-03-15
DE2357993C2 (de) * 1973-11-21 1983-11-17 Reifenhäuser KG, 5210 Troisdorf Vorrichtung zur Innenkalibrierung von Hohlprofilen aus thermoplastischem Kunststoff

Also Published As

Publication number Publication date
JPS5736625A (en) 1982-02-27

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