JPS5396068A - Continuous production of synthetic resin tube - Google Patents

Continuous production of synthetic resin tube

Info

Publication number
JPS5396068A
JPS5396068A JP1046977A JP1046977A JPS5396068A JP S5396068 A JPS5396068 A JP S5396068A JP 1046977 A JP1046977 A JP 1046977A JP 1046977 A JP1046977 A JP 1046977A JP S5396068 A JPS5396068 A JP S5396068A
Authority
JP
Japan
Prior art keywords
synthetic resin
continuous production
resin tube
tubes
mandrel
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.)
Granted
Application number
JP1046977A
Other languages
Japanese (ja)
Other versions
JPS5951410B2 (en
Inventor
Hiroshi Kusano
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP52010469A priority Critical patent/JPS5951410B2/en
Publication of JPS5396068A publication Critical patent/JPS5396068A/en
Publication of JPS5951410B2 publication Critical patent/JPS5951410B2/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: A jetting drum for introducing cool air into the parts forming a mandrel and/ or the inside surface of molded tubes is provided at the top edge inside the mandrel thus increasing the speed of continuous production of synthetic resin tubes and further preventing the deformation of tubes, resulting in improvement in quality and productivity.
COPYRIGHT: (C)1978,JPO&Japio
JP52010469A 1977-02-01 1977-02-01 Continuous manufacturing equipment for synthetic resin pipes Expired JPS5951410B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52010469A JPS5951410B2 (en) 1977-02-01 1977-02-01 Continuous manufacturing equipment for synthetic resin pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52010469A JPS5951410B2 (en) 1977-02-01 1977-02-01 Continuous manufacturing equipment for synthetic resin pipes

Publications (2)

Publication Number Publication Date
JPS5396068A true JPS5396068A (en) 1978-08-22
JPS5951410B2 JPS5951410B2 (en) 1984-12-13

Family

ID=11750984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52010469A Expired JPS5951410B2 (en) 1977-02-01 1977-02-01 Continuous manufacturing equipment for synthetic resin pipes

Country Status (1)

Country Link
JP (1) JPS5951410B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150039A1 (en) * 2009-06-23 2010-12-29 Ocv Intellectual Capital, Llc Thermoplastic pipe made with commingled glass fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010150039A1 (en) * 2009-06-23 2010-12-29 Ocv Intellectual Capital, Llc Thermoplastic pipe made with commingled glass fibers

Also Published As

Publication number Publication date
JPS5951410B2 (en) 1984-12-13

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