JPS6244996U - - Google Patents

Info

Publication number
JPS6244996U
JPS6244996U JP13607685U JP13607685U JPS6244996U JP S6244996 U JPS6244996 U JP S6244996U JP 13607685 U JP13607685 U JP 13607685U JP 13607685 U JP13607685 U JP 13607685U JP S6244996 U JPS6244996 U JP S6244996U
Authority
JP
Japan
Prior art keywords
unevenness
casing pipes
interlocking
guide ring
casing
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
JP13607685U
Other languages
English (en)
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 JP13607685U priority Critical patent/JPS6244996U/ja
Publication of JPS6244996U publication Critical patent/JPS6244996U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第１図は本考案に関する装置の実施の一例を分
解して示す斜視図。第２図及び第３図は同上にお
けるケーシング管の噛み合い凹凸の形成状態を示
す斜視図。第４図〜第６図は同上における接合構
造の各例を示す中央縦断面図。第７図及び第８図
は同上におけるケーシング管を案内環へ止め付け
る各例を示した縦断正面図。第９図は同上装置に
より接合したケーシング管と外管との挿管状態を
示す縦断正面図。第１０図は従来のケーシング管
とその挿管状態を示す説明図である。 図中１はケーシング管、２，３と４，５は噛み
合い凹凸、６は案内環、７と９は止め部材である
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 順次接合して地中に挿入する多数のケーシング
    管と、これら各ケーシング管の接合部に対称的に
    形成した噛み合い凹凸と、これら凹凸の内側若し
    くは外側の一方か両方に付設した案内環と、該案
    内環に前記噛み合い凹凸を止着する止め部材とを
    備えさせたことを特徴とする削進用ケーシング管
    の接合装置。
JP13607685U 1985-09-05 1985-09-05 Pending JPS6244996U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13607685U JPS6244996U (ja) 1985-09-05 1985-09-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13607685U JPS6244996U (ja) 1985-09-05 1985-09-05

Publications (1)

Publication Number Publication Date
JPS6244996U true JPS6244996U (ja) 1987-03-18

Family

ID=31038858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13607685U Pending JPS6244996U (ja) 1985-09-05 1985-09-05

Country Status (1)

Country Link
JP (1) JPS6244996U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004027544A (ja) * 2002-06-24 2004-01-29 Nakagawa Hyuumukan Kogyo Kk 圧入立坑の継手部

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50161019A (ja) * 1974-06-17 1975-12-26
JPS5821088A (ja) * 1981-07-31 1983-02-07 住友金属鉱山株式会社 ジヨイント構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50161019A (ja) * 1974-06-17 1975-12-26
JPS5821088A (ja) * 1981-07-31 1983-02-07 住友金属鉱山株式会社 ジヨイント構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004027544A (ja) * 2002-06-24 2004-01-29 Nakagawa Hyuumukan Kogyo Kk 圧入立坑の継手部

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