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2 065 003

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Application

5007441/03, 1991-07-30

(22)

Actual filing date

1991-07-30

(45)

Published

1996-08-10

(72)

Inventor

Shcherbakov Mikhail Grigor'Evich[Ua]Proskurin Valerij Alekseevich[Ua]Oleksenko Valentin Vladimirovich[Ua]Nelipa Vladimir Ivanovich[Ua]Danilov Aleksandr Aleksandrovich[Ua]Zdorenko Stepan Vasil'Evich[Ua]Koropets Evgenij Nikolaevich[Ua]Zakharov Boris Nikolaevich[Ua]

(73)

Holder

Aktsionernoe Obshchestvo Po Proizvodstvu Ehkskavatorov

WORKING EQUIPMENT OF HYDRAULIC EXCAVATOR Russian patent published in 1996 - IPC

Abstract RU 2065003 C1

FIELD: earth-moving machinery; single-bucket excavators. SUBSTANCE: working equipment has boom made in the form of irregular polygon, its side surfaces are of variable section length made integral with bracket for mounting of boom cylinder joint and form box for accommodating pipelines which control drives of stick and bucket. EFFECT: increased reliability and cut down metal usage in working equipment. 2 dwg

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RU 2 065 003 C1

Authors

Shcherbakov Mikhail Grigor'Evich[Ua]

Proskurin Valerij Alekseevich[Ua]

Oleksenko Valentin Vladimirovich[Ua]

Nelipa Vladimir Ivanovich[Ua]

Danilov Aleksandr Aleksandrovich[Ua]

Zdorenko Stepan Vasil'Evich[Ua]

Koropets Evgenij Nikolaevich[Ua]

Zakharov Boris Nikolaevich[Ua]

Dates

1996-08-10—Published

1991-07-30—Filed

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