Rake arm assembly

Details Rake arm assembly Rake arm assembly

1998-02-11

1999-10-05

Pezzuto, Robert E.

Harvesters

Horse rakes

Side delivery

56 159, 56367, A01D 7814

Patent

active

059606207

ABSTRACT:
A rake arm assembly for supporting a finger wheel on a side delivery rake such as a V-rake. The rake arm assembly has a shaft journaled under a support frame for the finger wheels. One end of the shaft is attached to a rake arm and the other end to a crank arm. A torsion spring on the shaft applies a torque to the rake arm reducing the weight of the finger wheel on the ground over a wide vertical range so that the finger wheel stays in contact with the ground and rides over mounds without bending the fingers.

REFERENCES:
patent: 2499867 (1950-03-01), Jones
patent: 2689446 (1954-09-01), Sorrels
patent: 2710519 (1955-06-01), Winter
patent: 3406509 (1968-10-01), Wood
patent: 3706191 (1972-12-01), Barbot
patent: 4920735 (1990-05-01), Bailey et al.
patent: 4974407 (1990-12-01), Rowe et al.
patent: 5031705 (1991-07-01), Clemens
patent: 5127216 (1992-07-01), Kelderman
patent: 5231829 (1993-08-01), Tonutti
patent: 5263306 (1993-11-01), Tonutti
patent: 5598691 (1997-02-01), Peeters
"Harvestman" the new Enrossi "V" rake, Enoagricola Rossi s.r.l, brochure, (No date).
H & S Bi-Fold Wheel Rake, H & S Manufacturing Co. Inc., brochure, (No date) .

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