JPS5411591A - Apparatus for forming bore in wall of pipe - Google Patents

Apparatus for forming bore in wall of pipe

Info

Publication number
JPS5411591A
JPS5411591A JP7614777A JP7614777A JPS5411591A JP S5411591 A JPS5411591 A JP S5411591A JP 7614777 A JP7614777 A JP 7614777A JP 7614777 A JP7614777 A JP 7614777A JP S5411591 A JPS5411591 A JP S5411591A
Authority
JP
Japan
Prior art keywords
pipe
wall
forming bore
bore
forming
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.)
Pending
Application number
JP7614777A
Other languages
Japanese (ja)
Inventor
Akihiko No
Shinichi Sato
Masaaki Sato
Susumu Komine
Ichiro Tanaka
Masashi Harada
Yukitaka Nagano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7614777A priority Critical patent/JPS5411591A/en
Publication of JPS5411591A publication Critical patent/JPS5411591A/en
Pending legal-status Critical Current

Links

Landscapes

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Abstract

PURPOSE:To provide an apparatus for forming a bore of any desired shape in the wall of a pipe, without deteriorating the circular or cylindrical shape of the pipe.
JP7614777A 1977-06-28 1977-06-28 Apparatus for forming bore in wall of pipe Pending JPS5411591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7614777A JPS5411591A (en) 1977-06-28 1977-06-28 Apparatus for forming bore in wall of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7614777A JPS5411591A (en) 1977-06-28 1977-06-28 Apparatus for forming bore in wall of pipe

Publications (1)

Publication Number Publication Date
JPS5411591A true JPS5411591A (en) 1979-01-27

Family

ID=13596887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7614777A Pending JPS5411591A (en) 1977-06-28 1977-06-28 Apparatus for forming bore in wall of pipe

Country Status (1)

Country Link
JP (1) JPS5411591A (en)

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