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:
Jul. 24, 1990
Filed:
Jul. 12, 1988
Giampietro Benedetti, Campoformido, IT;
Bruno Di Giusto, Udine, IT;
Danieli & C. Officine Meccaniche SpA, Buttrio, IT;
Abstract
The plant (10) includes a temperature-equalization furnace (16) and an inlet shears (12) and an outlet shears (17) positioned respectively at the inlet and outlet of the furnace. The furnace is equipped with inlet and outlet doors, and cooled rollers connected to a motor for driving them in an oscillatory motion. In a method of continuous strip rolling using such a plant, in the event of an obstacle in a rolling train (18), the part of slab (20) not yet rolled is sheared by the outlet shears, returned to the furnace and kept there until the obstacle has been removed. During retention in the furnace, the slab is kept in a to-and-fro movement by means of oscillatory rotation of the cooled rollers.