IPC 6 English version Class B24

IPC ⁶ English version

Class B24

SECTION B

– PERFORMING OPERATIONS; TRANSPORTING

B 24

GRINDING; POLISHING

Note

In this class, the following term is used with the meaning indicated:

–

"grinding" is used in its most general sense to mean machining and covers, in particular, "corrective" operations.

B 24 B

MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING (grinding of gear teeth B 23 F, of screw threads B 23 G 1/36; by electro-erosion B 23 H; abrasive or related blasting B 24 C; tools for grinding, buffing or sharpening B 24 D; polishing compositions C 09 G 1/00; abrasives C 09 K 3/14; electrolytic etching or polishing C 25 F 3/00; grinding arrangements for use on assembled railway tracks E 01 B 31/17); DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS [2]

B 24 C

ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL

B 24 D

TOOLS FOR GRINDING, BUFFING, OR SHARPENING (tools for grinding or polishing optical surfaces on lenses or surfaces of similar shape B 24 B 13/01; grinding heads B 24 B 41/00; manufacture of abrasive or friction articles or shaped materials containing macromolecular substances C 08 J 5/14; polishing compositions C 09 G 1/00; abrasives C 09 K 3/14)