JPS6128418B2 - - Google Patents

Info

Publication number
JPS6128418B2
JPS6128418B2 JP15714483A JP15714483A JPS6128418B2 JP S6128418 B2 JPS6128418 B2 JP S6128418B2 JP 15714483 A JP15714483 A JP 15714483A JP 15714483 A JP15714483 A JP 15714483A JP S6128418 B2 JPS6128418 B2 JP S6128418B2
Authority
JP
Japan
Prior art keywords
inner tube
tube
seal head
pipe
fixed
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
JP15714483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6049818A (ja
Inventor
Toshio Yoshida
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15714483A priority Critical patent/JPS6049818A/ja
Publication of JPS6049818A publication Critical patent/JPS6049818A/ja
Publication of JPS6128418B2 publication Critical patent/JPS6128418B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
JP15714483A 1983-08-30 1983-08-30 緊結二重管製造装置 Granted JPS6049818A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15714483A JPS6049818A (ja) 1983-08-30 1983-08-30 緊結二重管製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15714483A JPS6049818A (ja) 1983-08-30 1983-08-30 緊結二重管製造装置

Publications (2)

Publication Number Publication Date
JPS6049818A JPS6049818A (ja) 1985-03-19
JPS6128418B2 true JPS6128418B2 (zh) 1986-06-30

Family

ID=15643142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15714483A Granted JPS6049818A (ja) 1983-08-30 1983-08-30 緊結二重管製造装置

Country Status (1)

Country Link
JP (1) JPS6049818A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100512U (zh) * 1989-01-30 1990-08-10

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0442024Y2 (zh) * 1986-07-02 1992-10-02
ITRA20080010A1 (it) 2008-03-05 2009-09-06 Be Ca Engineering Societa Coop Metodo e mezzi per la realizzazione di tubi bimetallici.
CN103358083A (zh) * 2012-04-09 2013-10-23 南通海利源船舶设备工程有限公司 锅炉管用液压胀管工装

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100512U (zh) * 1989-01-30 1990-08-10

Also Published As

Publication number Publication date
JPS6049818A (ja) 1985-03-19

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