JPH0647996Y2 - 推進工法用鞘管継手 - Google Patents

推進工法用鞘管継手

Info

Publication number
JPH0647996Y2
JPH0647996Y2 JP2233590U JP2233590U JPH0647996Y2 JP H0647996 Y2 JPH0647996 Y2 JP H0647996Y2 JP 2233590 U JP2233590 U JP 2233590U JP 2233590 U JP2233590 U JP 2233590U JP H0647996 Y2 JPH0647996 Y2 JP H0647996Y2
Authority
JP
Japan
Prior art keywords
pipe
sheath
bending
sheath pipe
propulsion
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
JP2233590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03115199U (enrdf_load_stackoverflow
Inventor
正秋 高津
利男 木村
秀孝 杉浦
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.)
Kurodite Industry Co Ltd
Original Assignee
Kurodite Industry 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 Kurodite Industry Co Ltd filed Critical Kurodite Industry Co Ltd
Priority to JP2233590U priority Critical patent/JPH0647996Y2/ja
Publication of JPH03115199U publication Critical patent/JPH03115199U/ja
Application granted granted Critical
Publication of JPH0647996Y2 publication Critical patent/JPH0647996Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP2233590U 1990-03-06 1990-03-06 推進工法用鞘管継手 Expired - Lifetime JPH0647996Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2233590U JPH0647996Y2 (ja) 1990-03-06 1990-03-06 推進工法用鞘管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2233590U JPH0647996Y2 (ja) 1990-03-06 1990-03-06 推進工法用鞘管継手

Publications (2)

Publication Number Publication Date
JPH03115199U JPH03115199U (enrdf_load_stackoverflow) 1991-11-27
JPH0647996Y2 true JPH0647996Y2 (ja) 1994-12-07

Family

ID=31525347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2233590U Expired - Lifetime JPH0647996Y2 (ja) 1990-03-06 1990-03-06 推進工法用鞘管継手

Country Status (1)

Country Link
JP (1) JPH0647996Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH03115199U (enrdf_load_stackoverflow) 1991-11-27

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