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2 015 873

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C1

(51)

IPC

(21) (22)

Application

4914505/28, 1993-02-27

(22)

Actual filing date

1993-02-27

(45)

Published

1994-07-15

(72)

Inventor

Bukreeva I.I.Teslenko S.F.Bojtsov V.I.Bukreev S.F.Tikhomirova M.V.

(73)

Holder

Moskovskaja Akademija Khimicheskogo Mashinostroenija

TOOL WITH ELECTROHYDRAULIC DRIVE Russian patent published in 1994 - IPC

Abstract RU 2015873 C1

FIELD: power tools. SUBSTANCE: additional electrode 16 moves at self-sustained oscillations duty, thus periodically increasing pressure in chamber 2. At pressure rise cup 17 moves from chamber 2 together with tool installed in collet chuck 18. At each travel sealer 11 is extended by spring 9 and at time between discharges spring 9 returns cup 17 in initial position. EFFECT: enhanced reliability and enlarged operating capabilities. 2 cl, 1 dwg

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RU 2 015 873 C1

Authors

Bukreeva I.I.

Teslenko S.F.

Bojtsov V.I.

Bukreev S.F.

Tikhomirova M.V.

Dates

1994-07-15—Published

1993-02-27—Filed

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