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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke 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
Application filed by Vereinigte Stahlwerke AGfiledCriticalVereinigte Stahlwerke AG
Application grantedgrantedCritical
Publication of FR709616ApublicationCriticalpatent/FR709616A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
B21B21/02—Rollers therefor
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine
(AREA)
Metal Rolling
(AREA)
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
FR709616D1930-05-271931-01-19Procédé pour équilibrer la pression de laminage dans les cannelures de cylindres de laminoirs à pas de pélerin
ExpiredFR709616A
(fr)