JPS5689340A - Pipe expanding method - Google Patents

Pipe expanding method

Info

Publication number
JPS5689340A
JPS5689340A JP16625179A JP16625179A JPS5689340A JP S5689340 A JPS5689340 A JP S5689340A JP 16625179 A JP16625179 A JP 16625179A JP 16625179 A JP16625179 A JP 16625179A JP S5689340 A JPS5689340 A JP S5689340A
Authority
JP
Japan
Prior art keywords
pipe
hose
fins
elastic material
closed
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
JP16625179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316211B2 (enrdf_load_stackoverflow
Inventor
Yukio Oshima
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.)
Altemira Co Ltd
Original Assignee
Showa Aluminum 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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP16625179A priority Critical patent/JPS5689340A/ja
Publication of JPS5689340A publication Critical patent/JPS5689340A/ja
Publication of JPS6316211B2 publication Critical patent/JPS6316211B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP16625179A 1979-12-19 1979-12-19 Pipe expanding method Granted JPS5689340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16625179A JPS5689340A (en) 1979-12-19 1979-12-19 Pipe expanding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16625179A JPS5689340A (en) 1979-12-19 1979-12-19 Pipe expanding method

Publications (2)

Publication Number Publication Date
JPS5689340A true JPS5689340A (en) 1981-07-20
JPS6316211B2 JPS6316211B2 (enrdf_load_stackoverflow) 1988-04-07

Family

ID=15827911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16625179A Granted JPS5689340A (en) 1979-12-19 1979-12-19 Pipe expanding method

Country Status (1)

Country Link
JP (1) JPS5689340A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146430A (en) * 1981-03-04 1982-09-09 Sugino Mach:Kk Expanding method for tubular member having uneven inner face
JP2008087049A (ja) * 2006-10-03 2008-04-17 Sugino Mach Ltd マンドレルシール部

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217407U (enrdf_load_stackoverflow) * 1988-07-20 1990-02-05
JPH0418003U (enrdf_load_stackoverflow) * 1990-06-06 1992-02-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264964U (enrdf_load_stackoverflow) * 1976-10-20 1977-05-13
JPS55109527A (en) * 1979-02-15 1980-08-23 Furukawa Electric Co Ltd:The Hydraulic pipe expander

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264964U (enrdf_load_stackoverflow) * 1976-10-20 1977-05-13
JPS55109527A (en) * 1979-02-15 1980-08-23 Furukawa Electric Co Ltd:The Hydraulic pipe expander

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146430A (en) * 1981-03-04 1982-09-09 Sugino Mach:Kk Expanding method for tubular member having uneven inner face
JP2008087049A (ja) * 2006-10-03 2008-04-17 Sugino Mach Ltd マンドレルシール部

Also Published As

Publication number Publication date
JPS6316211B2 (enrdf_load_stackoverflow) 1988-04-07

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