JPH0284893U - - Google Patents

Info

Publication number
JPH0284893U
JPH0284893U JP16549688U JP16549688U JPH0284893U JP H0284893 U JPH0284893 U JP H0284893U JP 16549688 U JP16549688 U JP 16549688U JP 16549688 U JP16549688 U JP 16549688U JP H0284893 U JPH0284893 U JP H0284893U
Authority
JP
Japan
Prior art keywords
rod
tip
flange
jack
shield 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
JP16549688U
Other languages
English (en)
Other versions
JPH067115Y2 (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 JP16549688U priority Critical patent/JPH067115Y2/ja
Publication of JPH0284893U publication Critical patent/JPH0284893U/ja
Application granted granted Critical
Publication of JPH067115Y2 publication Critical patent/JPH067115Y2/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横断面図、第２図
はシールド機の縦断側面図、第３図は第２図の
―線における従来装置の横断面図である。 図中、１はシールドジヤツキ、２はフランジ、
３はロツド、４は回転防止杆、５は貫通孔、８は
先端、１０はシユー、１２はロツド側端、１３は
弾性体を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールドジヤツキの後端外周にフランジを設け
    、該フランジを摺動自在に貫通した回転防止杆を
    前記シールドジヤツキのロツド先端部側面に結合
    し、前記ロツドの先端に支持したシユーのロツド
    側端と前記ロツドの先端との間に弾性体を挿入し
    たことを特徴とするシールドジヤツキシユー振れ
    止め装置。
JP16549688U 1988-12-21 1988-12-21 シールドジャッキシュー振れ止め装置 Expired - Lifetime JPH067115Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16549688U JPH067115Y2 (ja) 1988-12-21 1988-12-21 シールドジャッキシュー振れ止め装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16549688U JPH067115Y2 (ja) 1988-12-21 1988-12-21 シールドジャッキシュー振れ止め装置

Publications (2)

Publication Number Publication Date
JPH0284893U true JPH0284893U (ja) 1990-07-02
JPH067115Y2 JPH067115Y2 (ja) 1994-02-23

Family

ID=31452034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16549688U Expired - Lifetime JPH067115Y2 (ja) 1988-12-21 1988-12-21 シールドジャッキシュー振れ止め装置

Country Status (1)

Country Link
JP (1) JPH067115Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002097887A (ja) * 2000-09-22 2002-04-05 Morimotogumi:Kk シールド掘進機の推進機構

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002097887A (ja) * 2000-09-22 2002-04-05 Morimotogumi:Kk シールド掘進機の推進機構
JP4504544B2 (ja) * 2000-09-22 2010-07-14 株式会社森本組 シールド掘進機の推進機構

Also Published As

Publication number Publication date
JPH067115Y2 (ja) 1994-02-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term