JPH0335547B2 - - Google Patents

Info

Publication number
JPH0335547B2
JPH0335547B2 JP61169333A JP16933386A JPH0335547B2 JP H0335547 B2 JPH0335547 B2 JP H0335547B2 JP 61169333 A JP61169333 A JP 61169333A JP 16933386 A JP16933386 A JP 16933386A JP H0335547 B2 JPH0335547 B2 JP H0335547B2
Authority
JP
Japan
Prior art keywords
pipe
crushing
existing
existing pipe
inner diameter
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.)
Expired - Lifetime
Application number
JP61169333A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326481A (ja
Inventor
Ei Nakajima
Shizuo Inoe
Atsushi Maki
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP61169333A priority Critical patent/JPS6326481A/ja
Publication of JPS6326481A publication Critical patent/JPS6326481A/ja
Publication of JPH0335547B2 publication Critical patent/JPH0335547B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP61169333A 1986-07-17 1986-07-17 既設管の非開削布設替え装置 Granted JPS6326481A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61169333A JPS6326481A (ja) 1986-07-17 1986-07-17 既設管の非開削布設替え装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61169333A JPS6326481A (ja) 1986-07-17 1986-07-17 既設管の非開削布設替え装置

Publications (2)

Publication Number Publication Date
JPS6326481A JPS6326481A (ja) 1988-02-04
JPH0335547B2 true JPH0335547B2 (de) 1991-05-28

Family

ID=15884606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61169333A Granted JPS6326481A (ja) 1986-07-17 1986-07-17 既設管の非開削布設替え装置

Country Status (1)

Country Link
JP (1) JPS6326481A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221992A (ja) * 1985-07-19 1987-01-30 株式会社　栗本鐵工所 地中埋設管の布設替え方法

Also Published As

Publication number Publication date
JPS6326481A (ja) 1988-02-04

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Legal Events

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