Pull type V-rake

Harvesters – Combined rakes and tedders

Patent

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Details

56377, 56380, A01D 7800

Patent

active

056851359

ABSTRACT:
A V-shaped pull type rake composed of a wheeled transversal element having a tow member extending longitudinally therefrom and a pair of rake arms attached at substantially each end of the cross member. The rake arms are moveable between an open position and a closed position. Each rake arm is provided with a double-acting hydraulic cylinder which is attached at one end to the tow member and at the other end to the rake arm and serves to move the rake arm to which it is attached to a position between (and including) the open and closed positions and all incremental positions therebetween.

REFERENCES:
patent: 3817405 (1974-06-01), Neely, Jr.
patent: 4248260 (1981-02-01), Addison et al.
patent: 4723402 (1988-02-01), Webster et al.
patent: 4932197 (1990-06-01), Allen
patent: 4947631 (1990-08-01), Kuehn
patent: 5062260 (1991-11-01), Tonutti
patent: 5155986 (1992-10-01), Kelderman
patent: 5313772 (1994-05-01), Tonutti
patent: 5404702 (1995-04-01), Lewis
patent: 5540040 (1996-07-01), Peeters
Crop-Driven Fingerwheel Rakes, Vicon Farm Machinery, Inc., 6 pages (no date).
H&S Bi-Fold Wheel Rake, H&S Manufacturing Co., Inc., 6 pages (no date).
Concrete Pumps, Italmacchine, 9 pages (no date).
Multi Purpose Vee Rakes, Taege, 2 pages (no date).
Reead Multi-Rake, P.&D. Duncan Ltd., 2 pages (no date).
H&S Bi-Fold Wheel Rake, H&S Manufacturing Co., Inc., 4 pages Oct. 1989.

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