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2 199 430

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Application

99122963/02, 1999-11-01

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Start date

1999-11-01

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Actual filing date

1999-11-01

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Published

2003-02-27

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Inventor

Usov V.P.Kravchenko B.A.Grakhov E.V.Volkov V.V.Sokolov A.V.Filipkina Ju.A.Borisova E.N.Usov M.V.Sumin D.V.

(73)

Holder

Samarskij Gosudarstvennyj Tekhnicheskij Universitet

FINISH WORKING TOOL AND METHOD FOR ASSEMBLING IT Russian patent published in 2003 - IPC

Abstract RU 2199430 C2

FIELD: tools for finish working of parts. SUBSTANCE: tool body includes T-shaped annular groove in which petals are mounted by means of positioning and fastening members. Said members are in the form of rods whose length is equal to width value of groove. Petals are mounted in such a way that they embrace rods and they are secured one to another in zones of their overlapping. It provides reliable mechanical fastening of petals in tool body. EFFECT: possibility for working deep recesses during one cycle. 4 cl, 8 dwg

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RU 2 199 430 C2

Authors

Usov V.P.

Kravchenko B.A.

Grakhov E.V.

Volkov V.V.

Sokolov A.V.

Filipkina Ju.A.

Borisova E.N.

Usov M.V.

Sumin D.V.

Dates

2003-02-27—Published

1999-11-01—Filed

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