Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...
Patent
1990-04-20
1991-01-22
Spar, Robert J.
Material or article handling
Self-loading or unloading vehicles
With load-receiving portion, or significant section thereof,...
414480, 414494, 414500, 2804051, B65G 6702, B60P 128
Patent
active
049867199
ABSTRACT:
A vehicle mounted roll-off hoist having a main hoist frame pivotally mounted at its rearward end to a vehicle such as a semi-trailer or truck, and including a pair of hydraulic lift actuators adapted to move the main hoist frame between a horizontal position and a rearwardly inclined position. A hydraulic actuator apparatus is provided for pulling a container onto the main frame of the hoist or setting off the container from the hoist. An extensible and retractable stop carriage is slidably connected to the forward end portion of the hoist main frame. Hydraulic actuator and locking elements are associated with the stop carriage for placing the container in the optimum position for transport on the vehicle. The hoist is capable of handling containers of both the outside rail and the inside rail type.
REFERENCES:
patent: 2703658 (1955-03-01), Bazzell
patent: 3043458 (1962-07-01), Klosek et al.
patent: 3485400 (1969-12-01), Pewthers
patent: 3606059 (1971-09-01), Haberle, Jr.
patent: 3856168 (1974-12-01), Mauck
patent: 3893710 (1975-07-01), Madura
patent: 3964626 (1976-06-01), Arregui
patent: 4133439 (1979-01-01), Guranson
patent: 4225280 (1980-09-01), Brunet et al.
patent: 4455118 (1984-06-01), Scharf
patent: 4529349 (1985-07-01), Lutz
patent: 4580805 (1986-04-01), Bertolini
patent: 4630991 (1986-12-01), Landoll et al.
patent: 4645405 (1987-02-01), Cambiano
patent: 4702662 (1987-10-01), Marlett
patent: 4704063 (1987-11-01), Updike, Jr. et al.
Galbreath Incorporated
Katz Robert S.
Spar Robert J.
LandOfFree
Roll-off hoist for variable positioning of containers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roll-off hoist for variable positioning of containers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll-off hoist for variable positioning of containers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1552292