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2 019 635

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C1

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IPC

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Application

5050320/03, 1992-06-30

(22)

Actual filing date

1992-06-30

(45)

Published

1994-09-15

(72)

Inventor

Вannikova Т.N.Sidorenko О.Р.Кirillov G.V.Кiriljuk А.Кh.Сhmilenko А.А.Кharchenko N.М.Sergeev S.G.Ivanchuk М.I.

(73)

Holder

Вorodjanskij Ehkskavatornyj Zavod

GRIPPING DEVICE OF EXCAVATING AND LOADING MACHINE FOR CONNECTION OF BOOM Russian patent published in 1994 - IPC

Abstract RU 2019635 C1

FIELD: excavating and loading machines. SUBSTANCE: mechanism for locking gripping device is made in form of panel secured to machine. Panel consists of vertical post and horizontal side rigidly connected to each other. Vertical post has holes to receive pins. Pins have on their one ends rigidly connected levers and are chamfered in their middle part. Gripping device consists of supporting frame which includes vertical sides with grips and horizontal part. Grips are made with jaws. Projection of jaws on plane parallel to vertical side is trapezium and part of circle connected to each other by small base of trapezium. Pins are made so that they enter jaws only with certain orientation of their chamfers relative to jaw. EFFECT: higher efficiency. 3 dwg

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RU 2 019 635 C1

Authors

Вannikova Т.N.

Sidorenko О.Р.

Кirillov G.V.

Кiriljuk А.Кh.

Сhmilenko А.А.

Кharchenko N.М.

Sergeev S.G.

Ivanchuk М.I.

Dates

1994-09-15—Published

1992-06-30—Filed

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