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2 151 239

(13)

(51)

IPC

(21) (22)

Application

98118721/03, 1998-10-13

(24)

Start date

1998-10-13

(22)

Actual filing date

1998-10-13

(45)

Published

2000-06-20

(72)

Inventor

Antonov P.I.Vikulin I.P.Zhukov V.K.Ljumin V.P.Pertsev V.A.Sachkov A.V.Churakov V.V.Shapovalov N.A.

(73)

Holder

Antonov Petr IvanovichVikulin Igor' PetrovichZhukov Valerij KonstantinovichLjumin Vladimir PetrovichPertsev Valentin AndreevichSachkov Aleksandr ViktorovichChurakov Vladimir ValerianovichShapovalov Nikolaj Aleksandrovich

SUCTION-TUBE DREDGER Russian patent published in 2000 - IPC

Abstract RU 2151239 C1

FIELD: earth-moving facilities. SUBSTANCE: suction-tube dredger can be used for deepening and widening water routes, filling dams and embankments, mining ores and creating irrigation channels. Suction-tube dredger has floating housing, frame with soil intake and ripper and pontoon hinge-mounted on housing in its aft part. Frame and pontoon are installed for forced displacement in vertical plane and rigid locking relative to housing. EFFECT: enlarged operating capabilities, provision of "light" suction-tube dredger for exploitation of heavy grounds, prevention of vibration and rolling of dredger in operation. 1 dwg

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RU 2 151 239 C1

Authors

Antonov P.I.

Vikulin I.P.

Zhukov V.K.

Ljumin V.P.

Pertsev V.A.

Sachkov A.V.

Churakov V.V.

Shapovalov N.A.

Dates

2000-06-20—Published

1998-10-13—Filed