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RU

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2 180 314

(13)

C2

(51)

IPC

(21) (22)

Application

95111054/28, 1995-06-28

(24)

Start date

1995-06-28

(22)

Actual filing date

1995-06-28

(45)

Published

2002-03-10

(72)

Inventor

Poletajkin V.F.Avdeeva E.V.

(73)

Holder

Krasnojarskaja Gosudarstvennaja Tekhnologicheskaja Akademija

TELESCOPIC DEVICE Russian patent published in 2002 - IPC

Abstract RU 2180314 C2

FIELD: material handling facilities. SUBSTANCE: proposed telescopic device has support and movable section, sections telescoping mechanism operated by hydraulic cylinders, and working member installed on end of device. Sections telescoping mechanism has two tandem-mounted mechanically connected hydraulic cylinders. One ends of cylinders are hinge-connected on support and inner sections and other end are hinge-connected to each other by common axle and support rollers arranged in rigid guides. Housing of one of hydraulic cylinders is hinge- coupled with middle section. EFFECT: provision of compactness and reliability. 1 dwg

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RU 2 180 314 C2

Authors

Poletajkin V.F.

Avdeeva E.V.

Dates

2002-03-10—Published

1995-06-28—Filed

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