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:
Jun. 14, 1994
Filed:
Jul. 02, 1992
Michael T Fecik, Pittsburgh, PA (US);
Robert G Frank, Sarver, PA (US);
PPG Industries, Inc., Pittsburgh, PA (US);
Abstract
A traveling vacuum pickup engages heat softened glass sheets in a transfer station and transfers them to one of two shaping stations positioned along opposing sides of a transfer station. After depositing the sheet within one of the shaping stations, the pickup return to the transfer station to receive the next heat softened sheet. The shaping stations may include pressing arrangements that shape successive sheets to different configurations. The vacuum pickup may include two sheet engaging surfaces positioned relative to each other such that as one engaging surface engages a glass sheet and transfers it to one of the shaping stations, the other engaging surface is being positioned within the transfer station to receive the next glass sheet.