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.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford 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 Libbey Owens Ford Glass CofiledCriticalLibbey Owens Ford Glass Co
Priority to ES0230253ApriorityCriticalpatent/ES230253A1/en
Publication of ES230253A1publicationCriticalpatent/ES230253A1/en
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Abstract
Method and apparatus for curving glass sheets, characterized in that it comprises; the support of the sheet on a mold with a skeleton-like shaping surface, according to which the sheet will be bent; the movement of the mold through a bending furnace, and directing the heat of radiation to the glass sheet to heat said sheet to the bending temperature; delaying the heating of the glass sheet in separate portions thereof, which extend inwardly a short distance from its opposite lateral edges, and when the other portions of the sheet are at the temperature of bending, the leaf descent of glass, to get in contact with the forming surface of the mold. (Machine-translation by Google Translate, not legally binding)
ES0230253A1956-08-071956-08-07Procedure and apparatus for curving glass leaves (Machine-translation by Google Translate, not legally binding)
ExpiredES230253A1
(en)