SE354206BSE00680/69ASE68069ASE354206BSE 354206 BSE354206 BSE 354206BSE 00680/69 ASE00680/69 ASE 00680/69ASE 68069 ASE68069 ASE 68069ASE 354206 BSE354206 BSE 354206B
Authority
SE
Sweden
Application number
SE00680/69A
Inventor
C Muenchbach
Original Assignee
Ungerer Irma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19681652644external-prioritypatent/DE1652644C/de
Application filed by Ungerer IrmafiledCriticalUngerer Irma
Publication of SE354206BpublicationCriticalpatent/SE354206B/xx
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Registering, Tensioning, Guiding Webs, And Rollers Therefor
(AREA)