Double-walled structural body panel for motor vehicle

Details Double-walled structural body panel for motor vehicle Double-walled structural body panel for motor vehicle

1987-11-04

1989-04-18

Song, Robert R.

Land vehicles: bodies and tops

Material

Plastic

296 76, 296201, B62D 2512

Patent

active

048220981

ABSTRACT:
A double-walled, plastic, structural body panel for motor vehicles, such as a door or tailgate, comprises an outer part and an inner part, both preferably injection-molded of a thermoplastic synthetic material, which are joined together along edge areas. Both the outer edge areas (4) and the inner edge areas (5) have adjacent flat joining areas (7/8 and 9/10, respectively). A web or flange (11 and 12, respectively) extends approximately at right angles to the adjacent flat joining areas. An adhesion coating (6) or an adhesion welding joint is formed at the adjacent flat joining areas.

REFERENCES:
patent: 3781059 (1973-12-01), Davis
patent: 4433866 (1984-02-01), Hagiwara
"Automobil-Revue", No. 36, p. 3, dated Aug. 29, 1985.

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