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
Priority claimed from US474545Aexternal-prioritypatent/US3227538A/en
Application filed by Libbey Owens Ford Glass CofiledCriticalLibbey Owens Ford Glass Co
Publication of ES225474A1publicationCriticalpatent/ES225474A1/en
Apparatus for curving sheets or glass plates, characterized in that it comprises a frame having a right edge forming a generally concave forming surface, which fits the margin of a curved glass sheet, as well as a guide plate held at one end of said frame and extending out from the end thereof to form a continuation of the shaping surface and serving to hold one end of the glass sheet, as it moves from the flat position to the final curved position, when the glass is bent in contact with said forming surface. (Machine-translation by Google Translate, not legally binding)
ES0225474A1954-12-101955-12-09An apparatus for curving leaves or glass plates (Machine-translation by Google Translate, not legally binding)
ExpiredES225474A1
(en)
Method with its corresponding apparatus for printing a default curvature to glass sheets or plates (Machine-translation by Google Translate, not legally binding)