FR1079967A - Procédé de fabrication de fers d'armature, en particulier pour constructions en béton, et dispositif pour sa mise en oeuvre
- Google Patents
Procédé de fabrication de fers d'armature, en particulier pour constructions en béton, et dispositif pour sa mise en oeuvre
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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR1079967ApublicationCriticalpatent/FR1079967A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Treatment Of Fiber Materials
(AREA)
FR1079967D1952-04-161953-04-15Procédé de fabrication de fers d'armature, en particulier pour constructions en béton, et dispositif pour sa mise en oeuvre
ExpiredFR1079967A
(fr)