JPH0241781U - - Google Patents

Info

Publication number
JPH0241781U
JPH0241781U JP11926288U JP11926288U JPH0241781U JP H0241781 U JPH0241781 U JP H0241781U JP 11926288 U JP11926288 U JP 11926288U JP 11926288 U JP11926288 U JP 11926288U JP H0241781 U JPH0241781 U JP H0241781U
Authority
JP
Japan
Prior art keywords
fin
protrusions
water
connection structure
collar
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
JP11926288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0619902Y2 (ja
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 filed Critical
Priority to JP1988119262U priority Critical patent/JPH0619902Y2/ja
Publication of JPH0241781U publication Critical patent/JPH0241781U/ja
Application granted granted Critical
Publication of JPH0619902Y2 publication Critical patent/JPH0619902Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Joints With Sleeves (AREA)
JP1988119262U 1988-09-13 1988-09-13 推進管の接続構造 Expired - Lifetime JPH0619902Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988119262U JPH0619902Y2 (ja) 1988-09-13 1988-09-13 推進管の接続構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988119262U JPH0619902Y2 (ja) 1988-09-13 1988-09-13 推進管の接続構造

Publications (2)

Publication Number Publication Date
JPH0241781U true JPH0241781U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-03-22
JPH0619902Y2 JPH0619902Y2 (ja) 1994-05-25

Family

ID=31364340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988119262U Expired - Lifetime JPH0619902Y2 (ja) 1988-09-13 1988-09-13 推進管の接続構造

Country Status (1)

Country Link
JP (1) JPH0619902Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000356093A (ja) * 1999-06-17 2000-12-26 Kidoh Construction Co Ltd 推進工法用推進管の密封構造

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5418958B2 (ja) * 2008-08-25 2014-02-19 Ｔｏｔｏ株式会社 衛生設備機器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220015U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-07-31 1977-02-12
JPS5449614A (en) * 1977-09-26 1979-04-19 Sekisui Chem Co Ltd Forming method of spigots for reinforced plastic pipes
JPS61106685U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-12-19 1986-07-07
JPS6396388U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-12-12 1988-06-22

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220015U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-07-31 1977-02-12
JPS5449614A (en) * 1977-09-26 1979-04-19 Sekisui Chem Co Ltd Forming method of spigots for reinforced plastic pipes
JPS61106685U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-12-19 1986-07-07
JPS6396388U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-12-12 1988-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000356093A (ja) * 1999-06-17 2000-12-26 Kidoh Construction Co Ltd 推進工法用推進管の密封構造

Also Published As

Publication number Publication date
JPH0619902Y2 (ja) 1994-05-25

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