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JPH0258083U - - Google Patents

Info

Publication number
JPH0258083U
JPH0258083U JP13777488U JP13777488U JPH0258083U JP H0258083 U JPH0258083 U JP H0258083U JP 13777488 U JP13777488 U JP 13777488U JP 13777488 U JP13777488 U JP 13777488U JP H0258083 U JPH0258083 U JP H0258083U
Authority
JP
Japan
Prior art keywords
suction port
water suction
muddy water
rotating drum
rotary
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
JP13777488U
Other languages
Japanese (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 JP13777488U priority Critical patent/JPH0258083U/ja
Publication of JPH0258083U publication Critical patent/JPH0258083U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案に係る回転掘削装置の一実施例
を示す正面図、第２図は回転ドラムの表面展開図
、第３図Ａ〜Ｃはそれぞれ第２図の―〜〜
線矢視断面図、第４図、第５図は従来例を示す
図である。 １０…装置本体、１２…泥水吸込口、１４…回
転ドラム、１６…掘削刃、１８…取付板、２０…
ホルダ。 Fig. 1 is a front view showing one embodiment of the rotary excavation device according to the present invention, Fig. 2 is a developed view of the surface of the rotating drum, and Figs. 3 A to C are respectively similar to Fig. 2.
4 and 5 are views showing a conventional example. DESCRIPTION OF SYMBOLS 10... Device main body, 12... Mud water suction port, 14... Rotating drum, 16... Excavation blade, 18... Mounting plate, 20...
holder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 装置本体の下方に配設された泥水吸込口と、該
泥水吸込口近傍に配されるとともに表面に掘削刃
を有する回転ドラムとを備え、該掘削刃にて掘削
された土砂を該泥水吸込口を介して外部に排出し
うる回転掘削装置において、該掘削刃を独立した
多数の掘削刃で構成するとともに各掘削刃が該表
面と直交する方向に対して異なる任意の角度をも
つて傾斜配設されてなることを特徴とする回転掘
削装置。 The equipment includes a muddy water suction port disposed below the muddy water suction port, and a rotating drum that is arranged near the muddy water suction port and has a digging blade on its surface. In a rotary excavation device capable of discharging to the outside through A rotary drilling rig characterized by:
JP13777488U 1988-10-24 1988-10-24 Pending JPH0258083U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13777488U JPH0258083U (en) 1988-10-24 1988-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13777488U JPH0258083U (en) 1988-10-24 1988-10-24

Publications (1)

Publication Number Publication Date
JPH0258083U true JPH0258083U (en) 1990-04-26

Family

ID=31399502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13777488U Pending JPH0258083U (en) 1988-10-24 1988-10-24

Country Status (1)

Country Link
JP (1) JPH0258083U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011142319A1 (en) * 2010-05-10 2011-11-17 三菱重工業株式会社 Cutter head for underwater mining machine, underwater mining machine, and underwater mining system
JP2014015830A (en) * 2012-07-10 2014-01-30 Bauer Maschinen Gmbh Excavation wheel for trench cutter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011142319A1 (en) * 2010-05-10 2011-11-17 三菱重工業株式会社 Cutter head for underwater mining machine, underwater mining machine, and underwater mining system
JP2011236619A (en) * 2010-05-10 2011-11-24 Mitsubishi Heavy Ind Ltd Cutter head for underwater mining machine
JP2014015830A (en) * 2012-07-10 2014-01-30 Bauer Maschinen Gmbh Excavation wheel for trench cutter

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