JPH0332694U - - Google Patents

Info

Publication number
JPH0332694U
JPH0332694U JP9114589U JP9114589U JPH0332694U JP H0332694 U JPH0332694 U JP H0332694U JP 9114589 U JP9114589 U JP 9114589U JP 9114589 U JP9114589 U JP 9114589U JP H0332694 U JPH0332694 U JP H0332694U
Authority
JP
Japan
Prior art keywords
excavator
boom
cutter
view
excavator body
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
JP9114589U
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 JP9114589U priority Critical patent/JPH0332694U/ja
Publication of JPH0332694U publication Critical patent/JPH0332694U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示すバツクホーに装
着したツインカツター掘削機の側面図、第2図は
回転部材の縦断面図、第3図はトルクアクチユエ
ータの一部断面を含む正面図、第4図は掘削中の
カツターの位置を示すトンネルの横断面図である
。また、第5図は従来例を示すバツクホーに装着
したツインカツター掘削機の側面図、第6図は同
じくツインカツター掘削機の平面図、第7図は同
じく掘削中のカツターの位置を示すトンネルの横
断面図である。 1……バツクホー、2……伸縮式ブーム、2A
……先端部、3……回転部材、4……アーム、5
……掘削機本体、6……カツター、7……トルク
アクチユエータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. バツクホーのブームの先端に取り付けられる掘
    削機本体と、掘削機本体の両側に配設された2基
    のカツターからなるツインカツター掘削機におい
    て、掘削機本体をブームと直交する回転面に沿つ
    て回転させる機構を備えたことを特徴とするツイ
    ンカツター掘削機。
JP9114589U 1989-08-02 1989-08-02 Pending JPH0332694U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9114589U JPH0332694U (ja) 1989-08-02 1989-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9114589U JPH0332694U (ja) 1989-08-02 1989-08-02

Publications (1)

Publication Number Publication Date
JPH0332694U true JPH0332694U (ja) 1991-03-29

Family

ID=31640645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9114589U Pending JPH0332694U (ja) 1989-08-02 1989-08-02

Country Status (1)

Country Link
JP (1) JPH0332694U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007191968A (ja) * 2006-01-20 2007-08-02 Tokyu Construction Co Ltd 掘削装置
JP2018503760A (ja) * 2015-01-15 2018-02-08 メッカニカ・ブレガンゼセ・エス.ピー.エー.・イン・ブレブ・エムビー・エス.ピー.エー.Meccanica Breganzese S.P.A. In Breve Mb S.P.A. 掘削機および一般的な建設機械用油圧装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113302A (en) * 1975-03-31 1976-10-06 Toyo Denki Tsuushin Kougiyou K Excavator with rotary excavating portion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51113302A (en) * 1975-03-31 1976-10-06 Toyo Denki Tsuushin Kougiyou K Excavator with rotary excavating portion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007191968A (ja) * 2006-01-20 2007-08-02 Tokyu Construction Co Ltd 掘削装置
JP4638358B2 (ja) * 2006-01-20 2011-02-23 東急建設株式会社 掘削装置
JP2018503760A (ja) * 2015-01-15 2018-02-08 メッカニカ・ブレガンゼセ・エス.ピー.エー.・イン・ブレブ・エムビー・エス.ピー.エー.Meccanica Breganzese S.P.A. In Breve Mb S.P.A. 掘削機および一般的な建設機械用油圧装置

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