Land vehicles: bodies and tops – Bodies – Variable capacity of body
Patent
1988-09-22
1989-12-19
Pedder, Dennis H.
Land vehicles: bodies and tops
Bodies
Variable capacity of body
296181, 296100, 296104, B62D 3308
Patent
active
048878600
ABSTRACT:
A trailer including a vertically adjustable roof which can be raised and lowered by employing pneumatic or other types of jacks disposed on the side walls of the trailer. The jacks are positioned within the housings interposed between reinforcing ribs on the side walls. The housings and the jacks may be located on the inside or outside on the walls, or the housings may be mounted on the inside and the ribs on the outside of the walls of the trailer. The jacks generally extend down to about a mid-point on the side walls and the ribs generally extend the entire vertical length of the side walls. The roof preferably may be of a mesh configuration.
REFERENCES:
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patent: 4544196 (1985-10-01), Schmeichel et al.
patent: 4703971 (1987-11-01), Schmeichel et al.
Pedder Dennis H.
Pike Andrew C.
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