JPH0165392U - - Google Patents

Info

Publication number
JPH0165392U
JPH0165392U JP1987160689U JP16068987U JPH0165392U JP H0165392 U JPH0165392 U JP H0165392U JP 1987160689 U JP1987160689 U JP 1987160689U JP 16068987 U JP16068987 U JP 16068987U JP H0165392 U JPH0165392 U JP H0165392U
Authority
JP
Japan
Prior art keywords
pipe
pilot
excavation
cutter drum
pilot head
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
JP1987160689U
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 JP1987160689U priority Critical patent/JPH0165392U/ja
Publication of JPH0165392U publication Critical patent/JPH0165392U/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図は本考案に係る管埋設用掘進機のローリ
ング防止装置の実施例を示す概略斜視図、第2図
は、第1図のA―A矢視正面図である。 1……カツタードラム、2……掘削パイロツト
ヘツド、3……パイロツト管、4……フイン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転されるカツタードラムを先端に有する掘削
    パイロツトヘツドと、この掘削パイロツトヘツド
    に後続して順次接続されるパイロツト管とからな
    る管埋設用掘進機において、前記掘削パイロツト
    ヘツドとパイロツト管の外周に、前記カツタード
    ラムの回転方向とは逆向きのフインを設けたこと
    を特徴とする管埋設用掘進機のローリング防止装
    置。
JP1987160689U 1987-10-20 1987-10-20 Pending JPH0165392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987160689U JPH0165392U (ja) 1987-10-20 1987-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987160689U JPH0165392U (ja) 1987-10-20 1987-10-20

Publications (1)

Publication Number Publication Date
JPH0165392U true JPH0165392U (ja) 1989-04-26

Family

ID=31442975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987160689U Pending JPH0165392U (ja) 1987-10-20 1987-10-20

Country Status (1)

Country Link
JP (1) JPH0165392U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100811400B1 (ko) * 2003-11-25 2008-03-07 주식회사 케이티 롤링현상 방지를 위해 몸체에 나선형 돌기가 형성된 터널굴진기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100811400B1 (ko) * 2003-11-25 2008-03-07 주식회사 케이티 롤링현상 방지를 위해 몸체에 나선형 돌기가 형성된 터널굴진기

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