JPS54109063A - Liquid pressure pipe expanding device equipped with automatic safety valve for liquid pressure - Google Patents

Liquid pressure pipe expanding device equipped with automatic safety valve for liquid pressure

Info

Publication number
JPS54109063A
JPS54109063A JP1612378A JP1612378A JPS54109063A JP S54109063 A JPS54109063 A JP S54109063A JP 1612378 A JP1612378 A JP 1612378A JP 1612378 A JP1612378 A JP 1612378A JP S54109063 A JPS54109063 A JP S54109063A
Authority
JP
Japan
Prior art keywords
liquid pressure
safety valve
device equipped
expanding device
automatic safety
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
JP1612378A
Other languages
Japanese (ja)
Other versions
JPS5546771B2 (en
Inventor
Kenji Sugino
Masao Nakatani
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 JP1612378A priority Critical patent/JPS54109063A/en
Publication of JPS54109063A publication Critical patent/JPS54109063A/en
Publication of JPS5546771B2 publication Critical patent/JPS5546771B2/ja
Granted legal-status Critical Current

Links

JP1612378A 1978-02-14 1978-02-14 Liquid pressure pipe expanding device equipped with automatic safety valve for liquid pressure Granted JPS54109063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1612378A JPS54109063A (en) 1978-02-14 1978-02-14 Liquid pressure pipe expanding device equipped with automatic safety valve for liquid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1612378A JPS54109063A (en) 1978-02-14 1978-02-14 Liquid pressure pipe expanding device equipped with automatic safety valve for liquid pressure

Publications (2)

Publication Number Publication Date
JPS54109063A true JPS54109063A (en) 1979-08-27
JPS5546771B2 JPS5546771B2 (en) 1980-11-26

Family

ID=11907723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1612378A Granted JPS54109063A (en) 1978-02-14 1978-02-14 Liquid pressure pipe expanding device equipped with automatic safety valve for liquid pressure

Country Status (1)

Country Link
JP (1) JPS54109063A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124866A (en) * 1978-03-22 1979-09-28 Babcock Hitachi Kk Hydraulic pipe expander
JPS57152334A (en) * 1981-02-17 1982-09-20 Butsuse Buirufuriito Device for mounting pipe to pipe plate in pressure-tight manner by pressure liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124866A (en) * 1978-03-22 1979-09-28 Babcock Hitachi Kk Hydraulic pipe expander
JPS63131B2 (en) * 1978-03-22 1988-01-05 Babukotsuku Hitachi Kk
JPS57152334A (en) * 1981-02-17 1982-09-20 Butsuse Buirufuriito Device for mounting pipe to pipe plate in pressure-tight manner by pressure liquid

Also Published As

Publication number Publication date
JPS5546771B2 (en) 1980-11-26

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