ES306500A1 - Method and apparatus perfected to curve a pair of superposal glass sheets placed on a glass bending mold. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Method and apparatus perfected to curve a pair of superposal glass sheets placed on a glass bending mold. (Machine-translation by Google Translate, not legally binding)
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.)
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Libbey Owens Ford Glass Co
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Libbey Owens Ford Glass Co
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Application filed by Libbey Owens Ford Glass CofiledCriticalLibbey Owens Ford Glass Co
Priority to ES0306500ApriorityCriticalpatent/ES306500A1/en
Publication of ES306500A1publicationCriticalpatent/ES306500A1/en
Improved method and apparatus for bending a pair of superimposed glass sheets placed on a glass bending mold, characterized in that two flat and elongated sheets of glass superimposed substantially horizontally on the forming surface of a mold are supported at their extreme marginal portions. of bending and they are made to pass through a heating chamber with their longitudinal axes perpendicular to the path they follow, and according to which the sheets are heated to a temperature sufficient for them to bend under their own weight until they become contact with said shaping surface; said method is characterized by cooling only the terminal edges of the flat sheets of glass as they pass through the heating chamber and immediately before the point at which the sheets begin to curve. (Machine-translation by Google Translate, not legally binding)
ES0306500A1964-11-271964-11-27Method and apparatus perfected to curve a pair of superposal glass sheets placed on a glass bending mold. (Machine-translation by Google Translate, not legally binding)
ExpiredES306500A1
(en)
Method and apparatus perfected to curve a pair of superposal glass sheets placed on a glass bending mold. (Machine-translation by Google Translate, not legally binding)
Method and apparatus perfected to curve a pair of superposal glass sheets placed on a glass bending mold. (Machine-translation by Google Translate, not legally binding)
Method and apparatus perfected to curve a pair of superposal glass sheets placed on a glass bending mold. (Machine-translation by Google Translate, not legally binding)
Method and apparatus perfected to curve a pair of superposal glass sheets placed on a glass bending mold. (Machine-translation by Google Translate, not legally binding)