Harvesters – Transporting attachments
Patent
1985-06-10
1987-08-25
Swiatek, Robert P.
Harvesters
Transporting attachments
56370, 172456, A01D 7802, A01B 6300
Patent
active
046883770
ABSTRACT:
In an apparatus for farming vegetation lying on the ground, comprising a central frame, two first carrying arms that are pivotably mounted at the opposite sides of the frame and two second carrying arms that are pivotably mounted at the ends of the first carrying arms. Each second carrying arm is mechanically connected with the frame in such a way that pivoting the first carrying arm automatically leads to pivoting the second carrying arms. For this purpose a coupling bar can be provided between the central frame and each second carrying arm.
REFERENCES:
patent: 3122210 (1964-02-01), French
patent: 4026093 (1977-05-01), Knusting et al.
patent: 4056923 (1977-11-01), Zweegers
patent: 4151886 (1979-05-01), Boetto et al.
Vissers Hermanus H.
Winkel Jan
Multinorm B.V.
Swiatek Robert P.
Weiss John G.
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