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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SAfiledCriticalCompagnie de Saint Gobain SA
Priority to ES217736ApriorityCriticalpatent/ES217736A3/en
Publication of ES217736A3publicationCriticalpatent/ES217736A3/en
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Abstract
Method and apparatus for bending glass sheets, characterized in that the first one comprises the phases of supporting the sheet horizontally on spaced members forming a frame longitudinally curved below the longer opposite edges of the sheet, heating the glass sheet to the softening temperature until it sinks under its own weight between its ends in a curved shape and with its edges in contact with the curved longitudinal members of said frame, and then heated the sheet of glass thus curved up to its transverse curvature between its longitudinal edges, and stopping the transverse bending after the glass sheet has taken a certain form of bending. (Machine-translation by Google Translate, not legally binding)
ES217736A1954-10-061954-10-06A procedure and apparatus for curving glass leaves (Machine-translation by Google Translate, not legally binding)
ExpiredES217736A3
(en)
Method and apparatus for simultaneously curing a plurality of stamped and superposed glass sheets (Machine-translation by Google Translate, not legally binding)