CUTTING HEAD FOR REMOVING FIN INSIDE WELDED PIPE Russian patent published in 1997 - IPC

Abstract RU 2100169 C1

FIELD: pipe manufacturing. SUBSTANCE: cutting head has housing cutting tool holder 2 with cutting tool 3 mounted inside the housing by adjusting and locking screws, bottom pressing rollers 12 mounted on lever 13, two top bearing rollers. Cutting tool holder 2 is mounted on axle 10 for permitting rotation. The axle of the cutting tool holder is coincident with the axle of the rear top bearing roller. Axle 11 of lever 13 of bottom pressing roller 12 is coincident with the axle of the front top bearing roller 9 of the cutting head. EFFECT: improved design. 1 dwg

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RU 2 100 169 C1

Authors

Kolesnikov K.I.

Lashevich V.I.

Aljutin M.D.

Pykhov S.I.

Lesnichij V.F.

Kozlovskij A.M.

Bezzubov A.V.

Dates

1997-12-27Published

1996-10-16Filed