0126142-A1 is referenced by 36 patents.

Apparatus for continuously punching, shearing and forming sheet metal (10) comprising a frame, and punching (16), shearing (18) and forming (20) stations thereon. Rollers (38, 52-61) are provided for continuously feeding sheet metal through said stations. The forming station (20) comprises adjustable rollers (53, 55, 57, 59, 61) so that a varying width channel may be formed. A method of continuously punching, shearing and continuously feeding sheet metal through punching (16), shearing (18) and forming (20) stations.

Title
Method and means of continuously punching, shearing, and forming sheet material.
Application Number
EP19830903868 19831108
Publication Number
0126142 (A1)
Application Date
November 8, 1983
Publication Date
November 28, 1984
Inventor
Mitchell James Laverne
Assignee
Mitchell James L
IPC
B26D 01/56
B21D 28/00
B21D 05/08
B21D 11/00
B26D 09/00
B21D 43/02
B21D 35/00
B21D 05/06
B26D 09/00
B21D 43/02
B21D 35/00
B21D 05/08
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