Rake trolley with adjustable working widths suitable for finger

Details Rake trolley with adjustable working widths suitable for finger Rake trolley with adjustable working widths suitable for finger

1991-10-09

1993-08-03

Novosad, Stephen J.

Harvesters

Horse rakes

Side delivery

56396, A01D 7814

Patent

active

052318290

ABSTRACT:
The present invention regards a rake trolley with adjustable working widths, suitable for three point hitch finger wheel hay rakes. The trolley includes a transverse frame member. A pair of rake arms are connected to a pair of moveable heads, and a pair of hydraulic cylinders are provided for moving the moveable heads between a working position in which the rake arms are lowered, and a transport position in which the rake arms are raised. The rake heads are mounted to the frame member, and the position of the rake heads on the frame member can be adjusted to vary the overall width of the rake trolley.

REFERENCES:
patent: 4183198 (1980-01-01), Sligter
patent: 4245458 (1981-01-01), Smith
patent: 4974407 (1990-12-01), Rowe et al.
patent: 4977734 (1990-12-01), Rowe et al.

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