Land vehicles: bodies and tops – Tops – Roof structure
Patent
1984-03-01
1986-09-09
Bell, James J.
Land vehicles: bodies and tops
Tops
Roof structure
428195, B60J 700
Patent
active
046104780
ABSTRACT:
A fiberglass headliner with integrally reinforced roof bows and roof rail for improved structural rigidity. Selected areas of a resin bonded fiberglass headliner are infiltrated and saturated with a suitable liquid thermosetting resin to a predetermined depth and width. The spaces between glass fibers in a resin bonded fiberglass panel are filled with this additional resin to form hardened and rigid sections when cured in a subsequent compression molding process. These hardened areas of resin saturation provide structural rigidity to partially support a vehicle roof panel and to temporarily carry various roof mounted accessories attached in a subassembly process to form a headliner module.
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patent: 4255485 (1981-03-01), Yau
patent: 4310585 (1982-01-01), Shannon
patent: 4473615 (1984-09-01), Rademacher et al.
patent: 4547421 (1985-10-01), Dunbar
Bell James J.
General Motors Corporation
Tung R. W.
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