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:
Dec. 19, 2000
Filed:
Oct. 14, 1999
Mauro Basso, Buttrio, IT;
Luca Sandrin, Terzo Di Aquileia, IT;
Fausto Drigani, Pozzuolo Del Friuli, IT;
Abstract
Method to make housings for rolling stands and relative housings, the method providing to make each housing (10) by coupling and welding a pair of uprights (10a) and a pair of cross-pieces (10b) obtained individually as monolithic elements and welded together in correspondence with coupling surfaces, the welding involving at least part of the perimeter of each of the coupling surfaces and extending at least partly inside the thickness of the housing, and wherein it provides to achieve, in correspondence with each of the coupling surfaces of the uprights (10a) and the cross-pieces (10b), at least an inner cavity (11) made in the thickness of the housing (10), the inner cavities (11) being obtained by combining two semi-holes (111), or semi-cavities, open towards the outside and provided in mating positions on the respective surfaces, one of the upright (10a) and one of the cross-piece (10b), which are to be welded.