Material or article handling – Self-loading or unloading vehicles – Loading or unloading by other carrier or mover means – and...
Patent
1992-10-06
1994-08-16
Huppert, Michael S.
Material or article handling
Self-loading or unloading vehicles
Loading or unloading by other carrier or mover means, and...
187 9R, B60P 100
Patent
active
053381475
ABSTRACT:
For use in transferring goods into and from a cargo compartment of a vehicle, trailer, container or the like, a hoist apparatus has a first frame having a pair of opposite side members extending in a first horizontal direction, the I-beams each having a vertical web and horizontal upper and lower flanges. The first frame is supported on rollers beneath the roof of the cargo compartment so as to allow displacement of the first frame in the first horizontal direction between a first, retracted position, in which the first frame is accommodated entirely within the cargo compartment, and a second, extended position, in which the first frame protrudes from the cargo compartment. A second frame or bridge extends horizontally between the opposite side members of the first frame and is supported on rollers on the first frame for movement along the side members. The second frame has a pair of opposite side members extending transversely of the first horizontal direction and a hoist carriage is mounted on the second frame for movement along the side members thereof. At least a major portion of the depths of the second frame and of the hoist carriage are located above the underside of the first frame, so as to counteract obstruction of the headroom within the compartment.
REFERENCES:
patent: 3006486 (1961-10-01), Cook et al.
patent: 3572513 (1971-03-01), Tantlinger et al.
patent: 4297071 (1981-10-01), Dunbar
patent: 4360307 (1982-11-01), Larsson
patent: 4425071 (1984-01-01), Dunbar
patent: 4810160 (1989-03-01), Emiliani et al.
patent: 5062760 (1991-11-01), Samaniego
Kucharczyk Jerzy W.
Skrzypczak Jan
Eller Jr. James T.
Huppert Michael S.
Kucharczyk Jerzy W.
LandOfFree
Hoist apparatus for cargo compartment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hoist apparatus for cargo compartment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hoist apparatus for cargo compartment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-947195