Foldable haymaking machine having a plurality of rotors

Details Foldable haymaking machine having a plurality of rotors Foldable haymaking machine having a plurality of rotors

1990-02-27

1991-03-05

Britts, Ramon S.

Harvesters

Combined rakes and tedders

Revolving rake

56380, 56385, A01D 7810

Patent

active

049968335

ABSTRACT:
This invention relates to a haymaking machine comprising several tedding and/or windrowing rotors which are connected to a carrying frame having a central section and side sections which are connected to one another. According to the invention, each side section includes three parts each carrying a rotor, and which are connected to one another by pins oriented in the direction of advance of the machine. Each of these parts is movable by an angle of about 90.degree. around a hinge pin with a central section or an adjacent part, so that they may be folded approximately in the shape of an upside-down U.

REFERENCES:
patent: 3948327 (1976-04-01), Parker et al.
patent: 4133391 (1979-01-01), Richardson et al.
patent: 4178998 (1979-12-01), Rockwell
patent: 4184314 (1980-01-01), Hobbs
patent: 4204575 (1980-05-01), Richardson et al.
patent: 4206816 (1980-06-01), Richardson et al.
patent: 4512416 (1985-04-01), Smith
patent: 4615397 (1986-10-01), Hastings
patent: 4723402 (1988-02-01), Webster et al.
patent: 4723404 (1988-02-01), Aron

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