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2 086 391

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C1

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IPC

(21) (22)

Application

93007926/02, 1993-02-09

(22)

Actual filing date

1993-02-09

(45)

Published

1997-08-10

(72)

Inventor

Gajvoronskij Aleksandr TikhonovichGajvoronskij Aleksej Aleksandrovich

(73)

Holder

Gajvoronskij Aleksandr TikhonovichGajvoronskij Aleksej Aleksandrovich

APPARATUS FOR VIBRATORY-MECHANICAL WORKING OF AXIALLY SYMMETRIC PARTS Russian patent published in 1997 - IPC

Abstract RU 2086391 C1

FIELD: plastic working of metals. SUBSTANCE: apparatus has rear and front stops for retaining billet with motion drives, deforming member formed as holder with split working part. Tail end of deforming member is connected with axial motion electric hydraulic propeller having signal generator electrically connected with hydraulic amplifier anchor. Hydraulic amplifier controls reversible hydraulic cylinder. Deforming member is mounted within hollow stem of reversible hydraulic cylinder. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg

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RU 2 086 391 C1

Authors

Gajvoronskij Aleksandr Tikhonovich

Gajvoronskij Aleksej Aleksandrovich

Dates

1997-08-10—Published

1993-02-09—Filed

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