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.)
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Mannesmann Meer AG
Original Assignee
Mannesmann Meer AG
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Filing date
Publication date
Priority claimed from DEM51168Aexternal-prioritypatent/DE1205797B/de
Priority claimed from DEM55489Aexternal-prioritypatent/DE1222357B/de
Application filed by Mannesmann Meer AGfiledCriticalMannesmann Meer AG
Application grantedgrantedCritical
Publication of FR84921EpublicationCriticalpatent/FR84921E/fr
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
B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
B21D3/08—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers which move in an orbit without rotating round the work
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Wire Processing
(AREA)
FR957007A1961-12-121963-12-12Procédé et dispositif de dressage à froid de corps creux et massifs en forme de barres et présentant un profil quelconque
ExpiredFR84921E
(fr)