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2 137 848

(13)

(51)

IPC

(21) (22)

Application

98109109/02, 1998-05-12

(24)

Start date

1998-05-12

(22)

Actual filing date

1998-05-12

(45)

Published

1999-09-20

(72)

Inventor

Amelin V.M.Dmitriev A.G.Kornoukhov A.P.Rubtsov A.A.Tarasevich O.M.

(73)

Holder

Amelin Valerij MikhajlovichDmitriev Aleksej GeorgievichKornoukhov Aleksandr PetrovichRubtsov Aleksandr AleksandrovichTarasevich Oleg Mikhajlovich

APPARATUS FOR SURFACE STRENGTHENING OF TEETH OF LARGE-MODULE GEAR WHEELS (RIMS) BY PLASTIC DEFORMATION METHOD Russian patent published in 1999 - IPC

Abstract RU 2137848 C1

FIELD: metal working, namely finishing and strengthening large-module gear wheels, for example of tractive-force reduction gears of moving stock. SUBSTANCE: apparatus includes strengthening rest, hydraulic cylinders having strengthening tools and connected with pneumohydraulic drive unit, mounting device for basing gear wheel rotated by means of machine tool drive mechanism. Strengthening rest is joined with mechanism for moving rest of machine tool with possibility of its reciprocation motion along guides of machine tool. EFFECT: enlarged manufacturing possibilities of apparatus, its versatility. 4 dwg

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RU 2 137 848 C1

Authors

Amelin V.M.

Dmitriev A.G.

Kornoukhov A.P.

Rubtsov A.A.

Tarasevich O.M.

Dates

1999-09-20—Published

1998-05-12—Filed