The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 1980
Filed:
Dec. 20, 1977
Julian M Chumanov, Donetsk, SU;
Vyacheslav F Gubaidulin, Donetsk, SU;
Grigory M Shulgin, Donetsk, SU;
Viktor I Pogorzhelsky, Moscow, SU;
Vasily P Morozov, Moscow, SU;
Pavel A Levichev, Donetsk, SU;
Jury P Lyashenko, Donetsk, SU;
Anatoly G Shalimov, Moscow, SU;
Dmitry P Evteev, Moscow, SU;
Sergei P Efimenko, Donetsk, SU;
Stanislav N Ignatiev, Donetsk, SU;
Vladimir P Slednev, Donetsk, SU;
Eduard V Ovsy, Donetsk, SU;
Vladimir S Solod, Donetsk, SU;
Valery V Moiseenkov, Donetsk, SU;
Other;
Abstract
The invention relates to a method of rolling section billets in which billets interconnected by bridges are successively formed from a slab in a number of grooves defined by a plurality of transversely juxtaposed passes, with subsequent separation of billets from one another by effecting a relative displacement of adjacent billets by prevailingly acting with a groove on one of the sides of the adjacent billets at an angle other than 90.degree. to the roll axis when the bridge thickness becomes equal to 0.01-0.3 of the groove height.