Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pittsburgh Plate Glass CofiledCriticalPittsburgh Plate Glass Co
Publication of ES235598A1publicationCriticalpatent/ES235598A1/en
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Abstract
A method for curving glass plates consisting of passing said glass plate through a glass bending furnace, the plate being arranged on a skeleton type bending mold, characterized by the fact of subjecting a local area of such glass plate to the effect of a cooling air jet during the passage through the bending section of said furnace, in order to thereby prevent the bending of said glass plate in said local zone. (Machine-translation by Google Translate, not legally binding)
ES0235598A1956-06-281957-05-21Procedure and installation for curving glass plates (Machine-translation by Google Translate, not legally binding)
ExpiredES235598A1
(en)
Process of manufacture of napas, plates and/or parts conformed of mineral fibers, especially glass fibers. (Machine-translation by Google Translate, not legally binding)
Procedure for lamination of magnetic products laminated in the form of thin metal plates. (Machine-translation by Google Translate, not legally binding)