Edward L. Franke - Perry Hall MD George E. Hartranft - Baltimore County MD Amrutlal D. Patel - Annapolis MD
Assignee:
Western Electric Company, Inc. - New York NY
International Classification:
B21B 3118 B21D 1304
US Classification:
72196
Abstract:
A pair of opposed corrugating rollers (22 and 24) are supported on a frame (52) for corrugating a metal tape (20). The corrugating rollers (22 and 24) are supported for continuous reciprocating movement laterally of the tape (20) during the corrugating operation to distribute wear evenly over the surface of the rollers.