CPC Subgroup
B21D 43/02 Advancing work in relation to the stroke of the die or tool
Full Title
Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices > Advancing work in relation to the stroke of the die or tool
8 direct subcodes
Child Classifications
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- B21D 43/04 by means in mechanical engagement with the work
- B21D 43/16 by gravity, e.g. chutes
- B21D 43/18 by means in pneumatic or magnetic engagement with the work