Haymaking machine

Details Haymaking machine Haymaking machine

1977-04-08

1979-07-24

Mancene, Louis G.

Harvesters

Tedders

56377, A01D 8100

Patent

active

041618602

ABSTRACT:
A haymaking machine has rake members that are driven to rotate about respective upwardly extending shafts. Each member has horizontally extending tine carriers, the outer ends of which have holders with tines and a swash plate is mounted on the respective shaft of each member. A rotatable ring on the plate is connected to each carrier via a corresponding universal pivoted lever that turns the tines to a downward crop engaging position when in their foremost positions to raised crop disengaging positions in their rearmost positions, considering the direction of machine travel. Each carrier is a hollow beam and the beams of each member cross one another adjacent the shaft that defines the axis of rotation of the rake member.

REFERENCES:
patent: 3332346 (1967-07-01), Luehrs
patent: 3555800 (1971-01-01), Stoll et al.
patent: 3650101 (1972-03-01), Aron
patent: 3664105 (1972-05-01), Stiefvater et al.
patent: 3921526 (1975-11-01), Cerny et al.
patent: 3946544 (1976-03-01), VAN DER Lely
patent: 4015412 (1977-04-01), Reber
patent: 4059944 (1977-11-01), Reber
patent: 4062174 (1977-12-01), Knuesting

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