Static structures (e.g. – buildings) – Relatively yieldable preformed separator – Separator inserted prior to or during pouring of two...
Patent
1975-01-21
1977-01-25
Ridgill, Jr., James L.
Static structures (e.g., buildings)
Relatively yieldable preformed separator
Separator inserted prior to or during pouring of two...
52308, 244121, 428251, 428271, 52624, E04C 142, E04C 254
Patent
active
040043886
ABSTRACT:
Window panels that have edge portions which are out of desired contour have straps of molded fiber glass reinforced thermosetting resinous material adhered to and overlapping both sides of the panels in marginal areas outside the viewing area and extending outwardly from the edges of the panels providing structural supporting members which are molded to conform to the desired panel edge contour for precise fit with frame members of the supporting structures. The straps for each unit are applied between its window panel and a frame member that conforms in shape to an aircraft mounting in an uncured state so that they conform to the respective shapes of the window panel and the frame member. While under heat and pressure during lamination, the straps cure to form rigid connecting members rigidly secured to the window panel, thus forming a rigid unitary structure whose outline shape conforms to that of the aircraft mounting.
REFERENCES:
patent: 1766932 (1930-06-01), Novak et al.
patent: 2541896 (1951-02-01), Vasileff et al.
patent: 2707810 (1955-05-01), Bolte
patent: 2730777 (1956-01-01), Koriagin
patent: 2808355 (1957-10-01), Christie et al.
patent: 2939186 (1960-06-01), Norwood et al.
Mates Edward I.
PPG Industries Inc.
Ridgill, Jr. James L.
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