Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to...
Patent
1996-03-12
1997-12-16
Davis, Robert
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
26417716, 26417717, 26417719, 264252, B29C 4702, B29C 4716, B29C 4788
Patent
active
056981570
ABSTRACT:
Synthetic resin is extruded through a die on a window panel along its peripheral portion to form a resin frame having a specific shape; air is blown to a lip portion extending from the resin frame toward the outer peripheral side of the window panel to maintain or change the shape of the resin frame, and the resin frame is solidified to connect integrally with the window panel.
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Koganezawa Koji
Onishi Tsuyoshi
Yoshihara Noriyuki
Asahi Glass Company Ltd.
Davis Robert
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