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. 19, 1994
Filed:
Jul. 10, 1992
Applicant:
Inventors:
Assignee:
Societa Italiana - SIV - S.p.A., San Salvo, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ; C03B / ;
U.S. Cl.
CPC ...
651822 ; 65 254 ; 65268 ; 65273 ; 65289 ;
Abstract
An apparatus and a process as disclosed for manufacturing a glass sheet having a complex form for vehicles. The apparatus includes a roller heating oven, a supporting air bed in a shaping section, and a shaping ring for conveying the glass first to an upper shaping mold and then to a tempering station. The air bed is formed with fustoconical nozzles of such a size as to enable the ring to pass through them and to be placed beneath the a floating plane of the glass. The ring undergoes a first vertical movement to lift the glass toward the shaping mold and a second horizontal movement to convey the glass to the tempering station.