JPS6391598U - - Google Patents

Info

Publication number
JPS6391598U
JPS6391598U JP18719986U JP18719986U JPS6391598U JP S6391598 U JPS6391598 U JP S6391598U JP 18719986 U JP18719986 U JP 18719986U JP 18719986 U JP18719986 U JP 18719986U JP S6391598 U JPS6391598 U JP S6391598U
Authority
JP
Japan
Prior art keywords
deformed steel
steel segment
outer periphery
joint end
radii
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
JP18719986U
Other languages
English (en)
Japanese (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 JP18719986U priority Critical patent/JPS6391598U/ja
Publication of JPS6391598U publication Critical patent/JPS6391598U/ja
Pending legal-status Critical Current

Links

JP18719986U 1986-12-04 1986-12-04 Pending JPS6391598U (US08197722-20120612-C00093.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18719986U JPS6391598U (US08197722-20120612-C00093.png) 1986-12-04 1986-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18719986U JPS6391598U (US08197722-20120612-C00093.png) 1986-12-04 1986-12-04

Publications (1)

Publication Number Publication Date
JPS6391598U true JPS6391598U (US08197722-20120612-C00093.png) 1988-06-14

Family

ID=31137457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18719986U Pending JPS6391598U (US08197722-20120612-C00093.png) 1986-12-04 1986-12-04

Country Status (1)

Country Link
JP (1) JPS6391598U (US08197722-20120612-C00093.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002097888A (ja) * 2000-09-22 2002-04-05 Morimotogumi:Kk 親子シールドの掘進方法及び反力受け用異径接続セグメント

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002097888A (ja) * 2000-09-22 2002-04-05 Morimotogumi:Kk 親子シールドの掘進方法及び反力受け用異径接続セグメント
JP4504543B2 (ja) * 2000-09-22 2010-07-14 株式会社森本組 親子シールドの掘進方法及び反力受け用異径接続セグメント

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