Adjustable fluid dunnage system

Details Adjustable fluid dunnage system Adjustable fluid dunnage system

1975-09-29

1978-04-04

Spar, Robert J.

Railway rolling stock

Special car bodies

Freight

105496, 280179R, B60P 714, B60P 716, B61D 300, B61D 4500

Patent

active

040820440

ABSTRACT:
A dunnage system for restraining cargo in the freight compartment of transport vehicles is described. Movable walls extend along each of the longitudinal walls of the freight compartment and are adjustable in orthogonal directions thereto. Hydraulic cylinder means are provided for moving the walls simultaneously and for maintaining a substantially constant wall pressure on the cargo retained between the walls. Also, automatic retraction means are provided for moving the longitudinal walls away from the cargo for ease in unloading the cargo from the transport vehicle.

REFERENCES:
patent: RE26249 (1967-08-01), Lundrall
patent: RE26500 (1968-12-01), Moorhead et al.
patent: 2160870 (1939-06-01), Jones
patent: 3005419 (1961-10-01), Loomis et al.
patent: 3327647 (1967-06-01), Rolfe, Jr.
patent: 3754516 (1973-08-01), VanGompel
patent: 3847091 (1974-11-01), Holt
patent: 3915096 (1975-10-01), Salisbury

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