JPS5288570A - Pipe expanding apparatus - Google Patents

Pipe expanding apparatus

Info

Publication number
JPS5288570A
JPS5288570A JP488676A JP488676A JPS5288570A JP S5288570 A JPS5288570 A JP S5288570A JP 488676 A JP488676 A JP 488676A JP 488676 A JP488676 A JP 488676A JP S5288570 A JPS5288570 A JP S5288570A
Authority
JP
Japan
Prior art keywords
pipe expanding
expanding apparatus
pipe
expanding
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
JP488676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5622615B2 (enExample
Inventor
Kenji Tabei
Masao Ooi
Shinobu Watanabe
Atsushi Satou
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP488676A priority Critical patent/JPS5288570A/ja
Publication of JPS5288570A publication Critical patent/JPS5288570A/ja
Publication of JPS5622615B2 publication Critical patent/JPS5622615B2/ja
Granted legal-status Critical Current

Links

JP488676A 1976-01-21 1976-01-21 Pipe expanding apparatus Granted JPS5288570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP488676A JPS5288570A (en) 1976-01-21 1976-01-21 Pipe expanding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP488676A JPS5288570A (en) 1976-01-21 1976-01-21 Pipe expanding apparatus

Publications (2)

Publication Number Publication Date
JPS5288570A true JPS5288570A (en) 1977-07-25
JPS5622615B2 JPS5622615B2 (enExample) 1981-05-26

Family

ID=11596154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP488676A Granted JPS5288570A (en) 1976-01-21 1976-01-21 Pipe expanding apparatus

Country Status (1)

Country Link
JP (1) JPS5288570A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155169A (en) * 1976-06-18 1977-12-23 Hitachi Ltd Device for expanding pipes
JPS5477272A (en) * 1977-12-02 1979-06-20 Hitachi Ltd Coaxial multipoint tube expansion apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933874A (enExample) * 1972-07-31 1974-03-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933874A (enExample) * 1972-07-31 1974-03-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155169A (en) * 1976-06-18 1977-12-23 Hitachi Ltd Device for expanding pipes
JPS5477272A (en) * 1977-12-02 1979-06-20 Hitachi Ltd Coaxial multipoint tube expansion apparatus

Also Published As

Publication number Publication date
JPS5622615B2 (enExample) 1981-05-26

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