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IPC Main Group
B23D 21/00

Machines or devices for shearing or cutting tubes

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Subclass:
PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR

Related Keywords

CUTTING metal pipes or tubesCUTTING metal with rotary discs

4 direct subcodes

Child Classifications

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  • B23D 21/02 otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames
  • B23D 21/04 Tube-severing machines with rotating tool-carrier
  • B23D 21/14 cutting inside the tube