Handling: hand and hoist-line implements – Article carrier gripped and carried by hand – Convertible to – or useable as – different device or different...
Patent
1974-05-15
1976-06-15
Spar, Robert J.
Handling: hand and hoist-line implements
Article carrier gripped and carried by hand
Convertible to, or useable as, different device or different...
214 95R, 214730, 214750, 214DIG3, 214DIG4, 294 86LS, 294103CG, B66C 2300
Patent
active
039631303
ABSTRACT:
A highly flexible unloading device, adapted for use with a truck having a lift mechanism, lifts coils of wire from hard to approach positions. A stationary boom extends from the truck's lift mechanism to a junction member. The junction member, operably connected to the stationary boom, can be rotated in a vertical plane by a first motor means. A rotatable boom operably connected to the junction member can be rotated in a horizontal plane by a second motor means. Being operably connected to the vertically rotatable junction member, the rotatable boom also rotates in the vertical plane. The rotatable boom has a ram member extendable therefrom by a third motor means.
REFERENCES:
patent: 2887092 (1959-05-01), Brady
patent: 3075664 (1963-01-01), Collings
patent: 3572530 (1971-03-01), Ohntrup et al.
patent: 3682334 (1972-08-01), Breitfuss
patent: 3786948 (1974-01-01), Golden
Spar Robert J.
Syracuse Supply Co., Inc.
Weaver Ross
LandOfFree
Coil unloader does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coil unloader, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coil unloader will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1689806