JPH0266894U - - Google Patents

Info

Publication number
JPH0266894U
JPH0266894U JP14736988U JP14736988U JPH0266894U JP H0266894 U JPH0266894 U JP H0266894U JP 14736988 U JP14736988 U JP 14736988U JP 14736988 U JP14736988 U JP 14736988U JP H0266894 U JPH0266894 U JP H0266894U
Authority
JP
Japan
Prior art keywords
tail
tail plate
circumferential surface
utility
registration request
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
JP14736988U
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 JP14736988U priority Critical patent/JPH0266894U/ja
Publication of JPH0266894U publication Critical patent/JPH0266894U/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図は施工状態におけるこの考案のテールプ
レート部を示す縦断側面図、第2図は施工状態に
おける従来のテールプレート部を示す縦断側面図
である。 1……テールプレート、2……内周面、3……
コンクリート。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールド本体のテールプレートの内周面に、そ
    の前部から後方にかけて徐々に内径を増大するテ
    ーパーを形成してなることを特徴とするシールド
    機における曲線施工用テール。
JP14736988U 1988-11-10 1988-11-10 Pending JPH0266894U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14736988U JPH0266894U (ja) 1988-11-10 1988-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14736988U JPH0266894U (ja) 1988-11-10 1988-11-10

Publications (1)

Publication Number Publication Date
JPH0266894U true JPH0266894U (ja) 1990-05-21

Family

ID=31417703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14736988U Pending JPH0266894U (ja) 1988-11-10 1988-11-10

Country Status (1)

Country Link
JP (1) JPH0266894U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221990A (ja) * 1985-07-19 1987-01-30 三井建設株式会社 シ−ルド掘削機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221990A (ja) * 1985-07-19 1987-01-30 三井建設株式会社 シ−ルド掘削機

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