SUPPORT FOR TRANSVERSE SEALING OF TUBE FROM PACKING MATERIAL AND WELDING CLAMPING JAWS WITH SUPPORT Russian patent published in 2020 - IPC B29C65/08 

Abstract RU 2726545 C1

FIELD: technological processes.

SUBSTANCE: invention relates to a support for transverse sealing of pipe with section of longitudinal seam and moving along path. Support comprises a first elongated contact surface and a second elongated contact surface. First elongated contact surface comprises a first groove, and a second elongated contact surface comprises a second groove, each of the first groove and the second groove are intended to receive when using a corresponding section of a longitudinal seam portion of the pipe. First elongated contact surface comprises a first portion of action on the seam provided within the first groove and having a first surface profile, and the second elongated contact surface comprises a second portion of action on the seam provided within the second groove and having a second surface profile different from the first surface profile.

EFFECT: technical result is simplification of support structure.

14 cl, 9 dwg

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RU 2 726 545 C1

Authors

Gentili, Luca

Ferrari, Mauro

Fenu, Fabrizio

Dates

2020-07-14Published

2018-07-30Filed