Land vehicles: bodies and tops – Bodies – Door or window with specified vehicle feature
Patent
1978-07-24
1981-06-16
Love, John J.
Land vehicles: bodies and tops
Bodies
Door or window with specified vehicle feature
2441295, B60J 504
Patent
active
042733782
ABSTRACT:
A vehicle door, especially for a driver's cab in vehicles used in agriculture and construction work, with a door frame having a monocoque or shell structure and being provided with an inner and an outer frame part. The outer frame part as well as the inner frame part are preferably made of glass fiber reinforced synthetic material. The outer frame part is relative to the inner frame part fixed in transverse direction by means of webs extending over a considerable circumferential portion of the outer frame part. These webs are provided with surfaces for mutually bracing the outer and the inner frame parts.
REFERENCES:
patent: 1764668 (1930-06-01), Woodall
patent: 1827743 (1931-10-01), Groehm
patent: 3084973 (1963-04-01), Beckley
patent: 3267626 (1966-08-01), Daly
patent: 3992839 (1976-11-01), Burde
patent: 4072338 (1978-02-01), Lawrence et al.
patent: 4152022 (1979-05-01), Cartine
patent: 4184709 (1980-01-01), Kim
Klockner-Humboldt-Deutz Aktiengesellschaft
Love John J.
Stack Norman L.
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