Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Load children
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Load children
43/00
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
Load children Filter patents View analytics View as hierarchy
B21D43/02
Advancing work in relation to the stroke of the die or tool
Load children Filter patents View analytics View as hierarchy
B21D43/04
by means in mechanical engagement with the work
Load children Filter patents View analytics View as hierarchy
B21D43/14
by turning devices, e.g. turn-tables
Load children Filter patents View analytics View as hierarchy
B21D43/145
Turnover devices, i.e. by turning about a substantially horizontal axis
Filter patents View analytics View as hierarchy