JPS6128497B2 - - Google Patents

Info

Publication number
JPS6128497B2
JPS6128497B2 JP10564582A JP10564582A JPS6128497B2 JP S6128497 B2 JPS6128497 B2 JP S6128497B2 JP 10564582 A JP10564582 A JP 10564582A JP 10564582 A JP10564582 A JP 10564582A JP S6128497 B2 JPS6128497 B2 JP S6128497B2
Authority
JP
Japan
Prior art keywords
core mold
molding material
presser roll
outer peripheral
peripheral surface
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
JP10564582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5838606A (ja
Inventor
Hisao Morimoto
Toshimi Inai
Takashi Shimizu
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP10564582A priority Critical patent/JPS5838606A/ja
Publication of JPS5838606A publication Critical patent/JPS5838606A/ja
Publication of JPS6128497B2 publication Critical patent/JPS6128497B2/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
JP10564582A 1982-06-18 1982-06-18 複合管の製造装置 Granted JPS5838606A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10564582A JPS5838606A (ja) 1982-06-18 1982-06-18 複合管の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10564582A JPS5838606A (ja) 1982-06-18 1982-06-18 複合管の製造装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP53005557A Division JPS591177B2 (ja) 1978-01-20 1978-01-20 複合管の製造方法

Publications (2)

Publication Number Publication Date
JPS5838606A JPS5838606A (ja) 1983-03-07
JPS6128497B2 true JPS6128497B2 (en:Method) 1986-06-30

Family

ID=14413186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10564582A Granted JPS5838606A (ja) 1982-06-18 1982-06-18 複合管の製造装置

Country Status (1)

Country Link
JP (1) JPS5838606A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167494A (ja) * 1987-12-23 1989-07-03 Hitachi Ltd クロスフローフアン

Also Published As

Publication number Publication date
JPS5838606A (ja) 1983-03-07

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