DEVICE FOR WELDING AND CUTTING OF PIPES Russian patent published in 1998 - IPC

Abstract RU 2102204 C1

FIELD: welding technology. SUBSTANCE: this is intended for making easier process of manipulating pipes during their welding and cutting. Device has post 1 with bracket 3. Mounted on bracket 3 for possible power-driven rotation is annular body 4 with turning shell. Installed on shell are diametrically opposite centering clamps 13. EFFECT: high efficiency. 1 cl, 2 dwg

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RU 2 102 204 C1

Authors

Koperin Anatolij Nikolaevich

Dates

1998-01-20—Published

1989-10-11—Filed