JPS60151959U - Suction head of pump dredger - Google Patents

Suction head of pump dredger

Info

Publication number
JPS60151959U
JPS60151959U JP3806584U JP3806584U JPS60151959U JP S60151959 U JPS60151959 U JP S60151959U JP 3806584 U JP3806584 U JP 3806584U JP 3806584 U JP3806584 U JP 3806584U JP S60151959 U JPS60151959 U JP S60151959U
Authority
JP
Japan
Prior art keywords
suction head
pump
dredger
pump dredger
guide plate
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
JP3806584U
Other languages
Japanese (ja)
Inventor
銅冶　祐司
Original Assignee
東亜建設工業株式会社
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 by 東亜建設工業株式会社 filed Critical 東亜建設工業株式会社
Priority to JP3806584U priority Critical patent/JPS60151959U/en
Publication of JPS60151959U publication Critical patent/JPS60151959U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のポンプ式浚渫船の側面図、第２図は本発
明の実施例におけるポンプ式浚渫船のサクションヘッド
端部のカッタヘッドの側断面図、第３図は第２図のＡ−
Ａ方向の正断面図、第４図は第３図のカッタヘッド部の
掘削時の状態を示す正断面図である。 １・・・ポンプ式浚渫船、３・・・サクションヘッド、
９・・・カッタヘッド、１０Ａ・・・内側カバー、１０
Ｂ・・・外側カバー、１１・・・案内板、１２・・・カ
ッタブレード。FIG. 1 is a side view of a conventional pump dredger, FIG. 2 is a side sectional view of a cutter head at the end of the suction head of a pump dredger according to an embodiment of the present invention, and FIG.
FIG. 4 is a front sectional view taken in direction A, and FIG. 4 is a front sectional view showing the state of the cutter head portion of FIG. 3 during excavation. 1... Pump type dredger, 3... Suction head,
9...Cutter head, 10A...Inner cover, 10
B... Outer cover, 11... Guide plate, 12... Cutter blade.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端部にカッタヘッドを設けたサクションヘッドを介して
土砂を吸引するポンプ式浚渫船において、該サクション
ヘッド内に、カッタブレードとスクリュー状の案内板と
を組合わせて設けると共に、それらカッタブレードと案
内板の内周と外周に内側カバー及び′外側カバーを設け
たこ吉を特徴とするポンプ式浚渫船のサクションヘッド
。In a pump dredger that suctions earth and sand through a suction head provided with a cutter head at the end, a combination of a cutter blade and a screw-shaped guide plate is provided in the suction head, and the cutter blade and the guide plate are provided in combination. A suction head for a pump-type dredger featuring Kokichi, which has an inner cover and an outer cover on the inner and outer peripheries.
JP3806584U 1984-03-19 1984-03-19 Suction head of pump dredger Pending JPS60151959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3806584U JPS60151959U (en) 1984-03-19 1984-03-19 Suction head of pump dredger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3806584U JPS60151959U (en) 1984-03-19 1984-03-19 Suction head of pump dredger

Publications (1)

Publication Number Publication Date
JPS60151959U true JPS60151959U (en) 1985-10-09

Family

ID=30544727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3806584U Pending JPS60151959U (en) 1984-03-19 1984-03-19 Suction head of pump dredger

Country Status (1)

Country Link
JP (1) JPS60151959U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512585A (en) * 2004-09-10 2008-04-24 ドレッジング・インターナショナル Drag head for trailing suction hopper and process for dredging with this drag head
WO2015160255A1 (en) * 2014-04-18 2015-10-22 Ihc Holland Ie B.V. Universal cover for cutter head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281937A (en) * 1975-11-10 1977-07-08 Anglo Dutch Dredging Co Towed dredge boat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281937A (en) * 1975-11-10 1977-07-08 Anglo Dutch Dredging Co Towed dredge boat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512585A (en) * 2004-09-10 2008-04-24 ドレッジング・インターナショナル Drag head for trailing suction hopper and process for dredging with this drag head
WO2015160255A1 (en) * 2014-04-18 2015-10-22 Ihc Holland Ie B.V. Universal cover for cutter head
NL2012654A (en) * 2014-04-18 2016-02-03 Ihc Holland Ie Bv Universal cover for cutter head.

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