JPH02116596U - - Google Patents

Info

Publication number
JPH02116596U
JPH02116596U JP2555389U JP2555389U JPH02116596U JP H02116596 U JPH02116596 U JP H02116596U JP 2555389 U JP2555389 U JP 2555389U JP 2555389 U JP2555389 U JP 2555389U JP H02116596 U JPH02116596 U JP H02116596U
Authority
JP
Japan
Prior art keywords
cutter
drum
ring
cutters
spokes
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
JP2555389U
Other languages
English (en)
Other versions
JPH078632Y2 (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 JP2555389U priority Critical patent/JPH078632Y2/ja
Publication of JPH02116596U publication Critical patent/JPH02116596U/ja
Application granted granted Critical
Publication of JPH078632Y2 publication Critical patent/JPH078632Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第１図は本考案のシールド掘進機の断面図、第
２図は第１図の−線断面図、第３図は第１図
の−線断面図、第４図は斜視図である。 図中、Ａ：シールド掘進機、１：シールド本体
、２：ドラムカツタ、２ａ：円盤、２ｂ：リング
、２ｃ，３ｂ：スポーク、３：リングカツタ、３
ａ，３ａ：リング、８：カツタビツト、１５：加
泥材注入管である。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールド本体の前面に、ドラムカツタが適宜間
    隔をもつて回転自在に設けられ、該ドラムカツタ
    間にリングカツタが複数回転自在に設けられてな
    り、該ドラムカツタは円盤とリングとがスポーク
    で連結されて円筒篭状に形成されるとともに、前
    記リングカツタは対向したリングがスポークで連
    結されて円筒篭状に形成され、前記ドラムカツタ
    及びリングカツタのスポークの表面にカツタビツ
    トが夫々突設され、ドラムカツタ内には加泥材注
    入管が連結されて構成されたことを特徴とするシ
    ールド掘進機。
JP2555389U 1989-03-08 1989-03-08 シールド掘進機 Expired - Fee Related JPH078632Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2555389U JPH078632Y2 (ja) 1989-03-08 1989-03-08 シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2555389U JPH078632Y2 (ja) 1989-03-08 1989-03-08 シールド掘進機

Publications (2)

Publication Number Publication Date
JPH02116596U true JPH02116596U (ja) 1990-09-18
JPH078632Y2 JPH078632Y2 (ja) 1995-03-01

Family

ID=31246389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2555389U Expired - Fee Related JPH078632Y2 (ja) 1989-03-08 1989-03-08 シールド掘進機

Country Status (1)

Country Link
JP (1) JPH078632Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013096078A (ja) * 2011-10-28 2013-05-20 Mitsubishi Heavy Industries Mechatronics Systems Ltd トンネル掘削機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013096078A (ja) * 2011-10-28 2013-05-20 Mitsubishi Heavy Industries Mechatronics Systems Ltd トンネル掘削機

Also Published As

Publication number Publication date
JPH078632Y2 (ja) 1995-03-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees