Tractor front mount for implement attachment and use

Earth working – Mounting for pushed tool at end of motor vehicle – Transversely mounted blade

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Details

172611, 172668, 172680, 172744, 37266, F02F 376, A01B 63102

Patent

active

057621470

ABSTRACT:
This invention is a simple, safe, and inexpensive beam structure for tractor forward mounting of a blade (24). A pivot plate (11) is mounted at the tractor lower mid-section. Parallel beams (12) are positioned through the pivot plate (11) and extend beyond the tractor front and rear. The aft ends of beams (12) are attached to the tractor 2 or 3 point rear hydraulic lift arms (26). The forward ends of the beams (12) are the blade primary attachment points. A counterweight (13) attached rearward will raise the blade (24) when the tractor 2 or 3 point rear hydraulic lift arms (26) are lowered. The blade (24) is lowered by raising the 2 and 3 point rear hydraulic lift arms (26), thereby, giving effective vertical control of the front mounted blade.

REFERENCES:
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patent: 4737067 (1988-04-01), Samejima et al.
patent: 4919212 (1990-04-01), McClure
patent: 5154241 (1992-10-01), Comer et al.

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