Harvesters – Platform adjustments
Patent
1985-11-07
1987-05-19
Hirsch, Paul J.
Harvesters
Platform adjustments
56 158, A01D 3402, A01D 3424
Patent
active
046656855
ABSTRACT:
A cutting trough unit for a self-propelled agricultural machine comprises a cutting trough; cutting means arranged flexibly relative to the cutting trough so as to follow a ground contour within a certain limit a plurality of sliding skids are articulately connected with the cutting trough and a connection for articulately connecting the sliding skids with the cutting trough and including a lower supporting arm and an upper supporting arm extending in a traveling direction, the lower supporting arm having a first end articulately connected with the cutting trough and a second end connected with the sliding skid, the upper supporting arm having a first end articulately connected with the cutting trough and a second end displaceably articulately connected with the lower supporting arm, the supporting arms and the sliding skids being fixedly connected with one another.
REFERENCES:
patent: 3021660 (1962-02-01), Huseman
patent: 3168800 (1965-02-01), Dyrdahl
patent: 3842575 (1974-10-01), Cicci et al.
patent: 4011709 (1977-03-01), Mott et al.
patent: 4407110 (1983-10-01), McIlwain et al.
patent: 4414793 (1983-11-01), Halls
patent: 4473993 (1984-10-01), Jennings et al.
patent: 4599852 (1986-07-01), Kerber et al.
Claas OHG
Hirsch Paul J.
Striker Michael J.
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