JPH0639193Y2 - 推進用ヒューム管の継手構造 - Google Patents

推進用ヒューム管の継手構造

Info

Publication number
JPH0639193Y2
JPH0639193Y2 JP1988145732U JP14573288U JPH0639193Y2 JP H0639193 Y2 JPH0639193 Y2 JP H0639193Y2 JP 1988145732 U JP1988145732 U JP 1988145732U JP 14573288 U JP14573288 U JP 14573288U JP H0639193 Y2 JPH0639193 Y2 JP H0639193Y2
Authority
JP
Japan
Prior art keywords
water
collar
joint
sealing material
concrete
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
JP1988145732U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0265788U (en]
Inventor
一夫 藤村
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 JP1988145732U priority Critical patent/JPH0639193Y2/ja
Publication of JPH0265788U publication Critical patent/JPH0265788U/ja
Application granted granted Critical
Publication of JPH0639193Y2 publication Critical patent/JPH0639193Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Joints With Sleeves (AREA)
JP1988145732U 1988-11-08 1988-11-08 推進用ヒューム管の継手構造 Expired - Lifetime JPH0639193Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988145732U JPH0639193Y2 (ja) 1988-11-08 1988-11-08 推進用ヒューム管の継手構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988145732U JPH0639193Y2 (ja) 1988-11-08 1988-11-08 推進用ヒューム管の継手構造

Publications (2)

Publication Number Publication Date
JPH0265788U JPH0265788U (en]) 1990-05-17
JPH0639193Y2 true JPH0639193Y2 (ja) 1994-10-12

Family

ID=31414579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988145732U Expired - Lifetime JPH0639193Y2 (ja) 1988-11-08 1988-11-08 推進用ヒューム管の継手構造

Country Status (1)

Country Link
JP (1) JPH0639193Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0442636Y2 (en]) * 1985-01-23 1992-10-08
JPH0241427Y2 (en]) * 1985-04-17 1990-11-05

Also Published As

Publication number Publication date
JPH0265788U (en]) 1990-05-17

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