Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 DE19742403802external-prioritypatent/DE2403802C3/de
Application filed by Demag AGfiledCriticalDemag AG
Publication of FR2258924A2publicationCriticalpatent/FR2258924A2/fr
Application grantedgrantedCritical
Publication of FR2258924B2publicationCriticalpatent/FR2258924B2/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
B23D23/00—Machines or devices for shearing or cutting profiled stock
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Shearing Machines
(AREA)
Sawing
(AREA)
FR7502441A1974-01-261975-01-27H-profile cutting method with counter blades - has stops near blade preventing workpiece deviation from cutting position
GrantedFR2258924A2
(en)