JPS61106558U - - Google Patents

Info

Publication number
JPS61106558U
JPS61106558U JP18882684U JP18882684U JPS61106558U JP S61106558 U JPS61106558 U JP S61106558U JP 18882684 U JP18882684 U JP 18882684U JP 18882684 U JP18882684 U JP 18882684U JP S61106558 U JPS61106558 U JP S61106558U
Authority
JP
Japan
Prior art keywords
digging
drag
drag head
digging blade
cutter
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
JP18882684U
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 JP18882684U priority Critical patent/JPS61106558U/ja
Publication of JPS61106558U publication Critical patent/JPS61106558U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の1実施例を示す縦断面図、第
2図は従来のドラグヘツドの縦断面図、第3図は
ドラグヘツドによる浚渫作業の状況を示す側面図
である。 ドラグヘツド…4、カツター…6、堀削刃…1
7、ケーシンゲ…5、ドラグアーム…3、吸引口
…3a、土砂流路…18。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドラグヘツドの曳引方向の逆方向に堀削刃が移
    動しながら土壌を堀削する方向に回転駆動される
    カツターを覆うケーシングの背後に上記堀削刃に
    よつて堀り取られた土砂を案内してドラグアーム
    の吸引口に導く土砂流路を形成したことを特徴と
    する浚渫用ドラグヘツド。
JP18882684U 1984-12-14 1984-12-14 Pending JPS61106558U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18882684U JPS61106558U (ja) 1984-12-14 1984-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18882684U JPS61106558U (ja) 1984-12-14 1984-12-14

Publications (1)

Publication Number Publication Date
JPS61106558U true JPS61106558U (ja) 1986-07-07

Family

ID=30746289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18882684U Pending JPS61106558U (ja) 1984-12-14 1984-12-14

Country Status (1)

Country Link
JP (1) JPS61106558U (ja)

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