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
Priority to ES0223188ApriorityCriticalpatent/ES223188A1/en
Publication of ES223188A1publicationCriticalpatent/ES223188A1/en
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Abstract
An apparatus for terminating a heated curved glass sheet, in which quenching fluid jets are uniformly thrown over opposite surfaces of the heated glass sheet through a pair of spaced groups of fluid nozzles arranged in substantially uniform, special relation to through all the said movable in relation to the glass characterized by means to restrict the movement of the nozzles to types substantially parallel to the contour defined by the surfaces of the glass sheet, and means to modify the restrictive means so that they conform to different shapes of glass, whereby the curved glass sheet is uniformly tempered. (Machine-translation by Google Translate, not legally binding)
ES0223188A1955-07-271955-07-27An apparatus for tempering a glass sheet (Machine-translation by Google Translate, not legally binding)
ExpiredES223188A1
(en)
Improvements of the differentiated thermal treatment of glass items, in particular of the sheet type, plate or similar (Machine-translation by Google Translate, not legally binding)