IPC Definitions - January 01, 2012

B21D 26/035 - Definition fr

Definition statement

This group covers:

Devices and methods for deforming tubular bodies by fluid pressure and performing a piercing, perforating, caulking, marking or other additional treatment by applying fluid pressure on the bodies being deformed.

Informative references

Attention is drawn to the following places, which may be of interest for search:

Shaping by press-cutting

B21D 28/00

Perforating by punching

B21D 28/24

Stabbing or piercing

B21D 31/02

Combined processes according to methods covered by groups B21D 1/00-B21D 31/00

B21D 35/00

Application of shaping procedures without cutting in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating

B21D 39/00

Uniting components by forging or pressing to form integral members

B21K 25/00

Press-fitting, force-fitting, or shrinking in general

B23P 11/00