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2 164 986

(13)

(51)

IPC

(21) (22)

Application

99110096/03, 1999-05-11

(24)

Start date

1999-05-11

(22)

Actual filing date

1999-05-11

(45)

Published

2001-04-10

(72)

Inventor

Bogdanov V.V.Gerasimenko A.G.

(73)

Holder

Gocudarstvennoe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Volzhskij Inzhenerno-Stroitel'Nyj Institut Volgogradskoj Gosudarstvennoj Arkhitekturno-Stroitel'Noj Akademii

GRAB BUCKET Russian patent published in 2001 - IPC

Abstract RU 2164986 C2

FIELD: earth-moving equipment. SUBSTANCE: grab bucket has frame with hinge-mounted main and additional shells, the latter being arranged in main shell space, and drive. Additional shells are provided with additional vertical travel drive. Frame is made for vertical displacement and to provide getting of additional shells out of space of main shells. EFFECT: improved efficiency of grab bucket. 5 dwg

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RU 2 164 986 C2

Authors

Bogdanov V.V.

Gerasimenko A.G.

Dates

2001-04-10—Published

1999-05-11—Filed