Rake with pivotable arms

Details Rake with pivotable arms Rake with pivotable arms

1976-10-20

1980-11-04

Stouffer, Richard T.

Harvesters

Horse rakes

Side delivery

56 158, 172632, A01D 7804

Patent

active

042312183

ABSTRACT:
A rake comprising a frame provided with wheels, a subframe pivotally connected with said frame, two board supports pivotally connected with the subframe and a plurality of rake boards rotatably journalled at the board supports is improved with the object that it can be readily constructed in a simple manner, that it satisfactorily matches slopes and unevennesses of the ground and that it can be readily moved at will into the operative position or a transport position.
For this purpose the subframe is formed mainly by relatively independently pivotable arms fastened to the frame.

REFERENCES:
patent: 2635367 (1953-04-01), Piel et al.
patent: 2683345 (1954-07-01), Meyer
patent: 2706881 (1955-04-01), McDonald
patent: 2862348 (1958-12-01), van der Lely et al.
patent: 3004378 (1961-10-01), van der Lely et al.
patent: 3132861 (1964-05-01), Horney
patent: 3193023 (1965-07-01), Adee
patent: 3320735 (1967-05-01), Sutherland et al.
patent: 3406509 (1968-10-01), Wood
patent: 3744573 (1973-07-01), Mellen
patent: 3791673 (1974-02-01), Hornung
patent: 3805503 (1974-04-01), van der Berg

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