Structural members for insulated vehicle bodies

Details Structural members for insulated vehicle bodies Structural members for insulated vehicle bodies

1978-11-13

1981-06-02

Epstein, Henry F.

Stock material or miscellaneous articles

Decorative article

Constructed from filamentary or flat sheet material

49DIG1, 52729, 52730, 264 464, 264 467, B62D 2502, B62D 3304

Patent

active

042712386

ABSTRACT:
A heat insulating pillar for use in constructing a heat insulating vehicle body comprises inner and outer metallic frame members joined by a plurality of relatively short load bearing plastic inserts. The inserts are encapsulated in a rigid polyurethane foam which is cured in situ and forms a bond with the frame members. The spacer members ensure sufficient mechanical strength for the pillar and in particular resist tension forces tending to separate the frame elements.

REFERENCES:
patent: D225988 (1973-01-01), Fischer
patent: 3555131 (1971-01-01), Weismann
patent: 3820299 (1974-06-01), Verholt
patent: 4058909 (1977-11-01), Poleri
patent: 4069631 (1978-01-01), Nahr

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