JPH03108094U - - Google Patents

Info

Publication number
JPH03108094U
JPH03108094U JP1363190U JP1363190U JPH03108094U JP H03108094 U JPH03108094 U JP H03108094U JP 1363190 U JP1363190 U JP 1363190U JP 1363190 U JP1363190 U JP 1363190U JP H03108094 U JPH03108094 U JP H03108094U
Authority
JP
Japan
Prior art keywords
tunneling machine
rubber plate
shield tunneling
close contact
jack
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
JP1363190U
Other languages
English (en)
Other versions
JPH078631Y2 (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 JP1363190U priority Critical patent/JPH078631Y2/ja
Publication of JPH03108094U publication Critical patent/JPH03108094U/ja
Application granted granted Critical
Publication of JPH078631Y2 publication Critical patent/JPH078631Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の平面図、第２図は
第１図の縦断面図、第３図は第１図を右方から見
たゴム板の背面図、第４図はジヤツキシユーの背
面図、第５図はゴム板の他の実施例の断面図、第
６図は従来装置の縦断面図である。 図中、１……テールスキンプレート、２……推
進ジヤツキ、３……ジヤツキシユー、８……ゴム
板、９……外縁部、１０……側縁部を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールド掘進機の推進ジヤツキの夫々のジヤツ
    キシユーの背面に取付けたゴム板の縁部を肉薄と
    し、前記ゴム板の外縁部がシールド掘進機のテー
    ルスキンプレートの内面に密に接し、かつ、隣接
    するゴム板の側縁部が互に重なるようにしたこと
    を特徴とするシールド掘進機の止水装置。
JP1363190U 1990-02-14 1990-02-14 シールド掘進機の止水装置 Expired - Lifetime JPH078631Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1363190U JPH078631Y2 (ja) 1990-02-14 1990-02-14 シールド掘進機の止水装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1363190U JPH078631Y2 (ja) 1990-02-14 1990-02-14 シールド掘進機の止水装置

Publications (2)

Publication Number Publication Date
JPH03108094U true JPH03108094U (ja) 1991-11-07
JPH078631Y2 JPH078631Y2 (ja) 1995-03-01

Family

ID=31517038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1363190U Expired - Lifetime JPH078631Y2 (ja) 1990-02-14 1990-02-14 シールド掘進機の止水装置

Country Status (1)

Country Link
JP (1) JPH078631Y2 (ja)

Also Published As

Publication number Publication date
JPH078631Y2 (ja) 1995-03-01

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