Warp-beam lifting and transport carriage

Details Warp-beam lifting and transport carriage Warp-beam lifting and transport carriage

1986-09-25

1990-01-02

Bucci, David A.

Material or article handling

Self-loading or unloading vehicles

Loading or unloading by other carrier or mover means, and...

180 192, 180140, 280 91, 414911, D02H 1338

Patent

active

048909718

ABSTRACT:
A warp-beam lifting and transport carriage has an undercarriage with rotatable wheels and at least one wheel fixed in the direction of longitudinal travel. At least one boom, equipped with a roller fixed in the direction of transverse travel, extends obliquely downward and outward from the carriage to lift the longitudinally travelling wheel from the ground when sideways motion is desired. A coupling device changes the steering connection between a drawbar and the rotatable wheels. Steering is accomplished through the coupling device which causes open and crossed chains to act on pinions pivoted on the steerable wheels.

REFERENCES:
patent: 3196971 (1965-07-01), Schantz
patent: 3669466 (1972-06-01), Spence
patent: 4257619 (1981-03-01), Fisher
patent: 4373854 (1983-02-01), Schultheis
Brochure of System Schultheis on Kettbaum-Hubwagen Modell KHW-SEF/2000-3000.

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