JPS53109862A - Uniform pipe expanding device sepatated expanding portion and load generating portion - Google Patents

Uniform pipe expanding device sepatated expanding portion and load generating portion

Info

Publication number
JPS53109862A
JPS53109862A JP2481177A JP2481177A JPS53109862A JP S53109862 A JPS53109862 A JP S53109862A JP 2481177 A JP2481177 A JP 2481177A JP 2481177 A JP2481177 A JP 2481177A JP S53109862 A JPS53109862 A JP S53109862A
Authority
JP
Japan
Prior art keywords
expanding
sepatated
load generating
generating portion
uniform pipe
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
JP2481177A
Other languages
Japanese (ja)
Other versions
JPS559252B2 (en
Inventor
Tadashi Takada
Kenji Shimada
Tomio Kubota
Takao Okamura
Keiji Omura
Hideaki Kanbara
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 JP2481177A priority Critical patent/JPS53109862A/en
Publication of JPS53109862A publication Critical patent/JPS53109862A/en
Publication of JPS559252B2 publication Critical patent/JPS559252B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Branch Pipes, Bends, And The Like (AREA)

Abstract

PURPOSE: To enable the titled device to correspond to the various sizes of the pipe, by making detachable the pipe-expanding portion and the load-generating portion, and by jointing the pipe-expanding portion, corresponding to the pipe size, to the load-generating portion.
COPYRIGHT: (C)1978,JPO&Japio
JP2481177A 1977-03-09 1977-03-09 Uniform pipe expanding device sepatated expanding portion and load generating portion Granted JPS53109862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2481177A JPS53109862A (en) 1977-03-09 1977-03-09 Uniform pipe expanding device sepatated expanding portion and load generating portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2481177A JPS53109862A (en) 1977-03-09 1977-03-09 Uniform pipe expanding device sepatated expanding portion and load generating portion

Publications (2)

Publication Number Publication Date
JPS53109862A true JPS53109862A (en) 1978-09-26
JPS559252B2 JPS559252B2 (en) 1980-03-08

Family

ID=12148567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2481177A Granted JPS53109862A (en) 1977-03-09 1977-03-09 Uniform pipe expanding device sepatated expanding portion and load generating portion

Country Status (1)

Country Link
JP (1) JPS53109862A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522281Y2 (en) * 1986-04-11 1993-06-08

Also Published As

Publication number Publication date
JPS559252B2 (en) 1980-03-08

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