SE361138BSE01443/69ASE144369ASE361138BSE 361138 BSE361138 BSE 361138BSE 01443/69 ASE01443/69 ASE 01443/69ASE 144369 ASE144369 ASE 144369ASE 361138 BSE361138 BSE 361138B
Authority
SE
Sweden
Application number
SE01443/69A
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
Application filed by Ungerer IrmafiledCriticalUngerer Irma
Publication of SE361138BpublicationCriticalpatent/SE361138B/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)