Mower

Details Mower Mower

1986-07-16

1988-02-09

Novosad, Stephen J.

Harvesters

Motorized harvester

Including plural operating units and drive

56 152, 56 162, A01D 3466

Patent

active

047233966

ABSTRACT:
The connecting device 5 which links the mowing group 2 to the hitching device 3 comprises a connecting beam 21 and two connecting bars 38 and 39 that are connected respectively to the end of the connecting beam 21 and to the hitching device 3 by means of joints 36, 37, 40, and 41 so as to form with the hitching device 3 and the connecting beam 21 a deformable quadrilateral. The elastically deformable element 45 of the load-reducing mechanism 43 extends at least between two sides of the deformable quadrilateral, so as to create at the level of the connection 22, 23, 25, and 55 between the connecting beam 21 and the mowing group 2 a force directed upwardly.

REFERENCES:
patent: 2732675 (1956-01-01), Smith et al.
patent: 3548572 (1968-08-01), Ferber
patent: 3574990 (1971-04-01), Calder
patent: 3735572 (1973-05-01), Kasberger
patent: 3959957 (1976-06-01), Halls
patent: 4048789 (1977-09-01), Cartner
patent: 4183195 (1980-01-01), James
patent: 4206582 (1980-06-01), Molzahn et al.
patent: 4432192 (1984-02-01), Maier et al.

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