Haymaking machine

Details Haymaking machine Haymaking machine

1996-09-16

1998-04-28

Melius, Terry Lee

Harvesters

Combined rakes and tedders

Side-delivery rake

56369, 56372, 56377, 56380, 56DIG14, A01D 7810

Patent

active

057430756

ABSTRACT:
A haymaking machine which includes a frame that has two windrowing rotors driven in rotation about substantially vertical axes, the frame having a linkage beam which connects the axle of the first rotor to that of the second rotor, the beam being articulated to the axle of the first rotor. The linkage beam includes at least one transverse joint shaft and the first rotor includes a toothed ring which meshes with a first gear wheel which is formed as one piece with a drive shaft and with a second gear wheel which is formed as one piece with a transmission shaft which extends to the second rotor and which includes a third gear wheel which meshes with a toothed ring of this rotor. The transmission shaft is housed in the linkage beam and is pivotable with the latter about the axle of the first rotor, the transmission shaft including at least one universal joint at the level of the joint shaft the linkage beam.

REFERENCES:
patent: 4015413 (1977-04-01), van der Plas et al.

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