Trailing cart for agricultural toolbar

Planting – Miscellaneous

Patent

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Details

111925, 2804145, A01C 100, A01C 700

Patent

active

054857970

ABSTRACT:
The invention is directed to an integral coupling arrangement for coupling a trailing cart to a transverse toolbar. The cart is provided with two draft links extending forwardly from the cart that are pivotally coupled to the toolbar. A central hitch also extends forwardly from the cart and is coupled to the toolbar by a floating link. Pushing and pulling forces are applied through the draft links only. The central hitch carries the vertical weight applied by the cart.

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patent: 4562779 (1986-01-01), Briggs
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patent: 4586724 (1986-05-01), Sargent et al.
patent: 4681335 (1987-07-01), Ledermann et al.
patent: 4723787 (1988-02-01), Hadley et al.
patent: 4811795 (1989-03-01), Dean et al.
patent: 4896730 (1990-01-01), Jarrett et al.
patent: 5025616 (1991-06-01), Moss
patent: 5161473 (1992-11-01), Landphair et al.

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