A - Human Necessities – 01 – B
Patent
A - Human Necessities
01
B
97/124
A01B 73/00 (2006.01)
Patent
CA 1095769
ABSTRACT. A foldable implement frame and hitch for attach- ment of a draft vehicle equipped with a three-point hitch, including a support frame carrying a support wheel, a main frame having two telescoping longitudinal frame members and a cross frame member rigidly secured to the rear end of the outer longitudinal frame member, means pivotally intercon- necting the support frame and the outer longitudinal frame member adjacent to the rear end thereof and a hitch on the other end of the inner longitudinal frame member for connec- tion to the three-point hitch on a draft vehicle, two wing frames pivotally mounted respectively on either side of the mainframe, two wing motors connected between the outer lon- gitudinal frame member and the wing frames for assisting in moving the wing frames between the extended working po- sitions and retracted transport positions, two wing wheel assemblies respectively mounted on the outer ends of the wing frames and each including a support wheel for support- ing the outer end of the wing frames, two wing wheel lift motors respectively mounted on the wing frames and connec- ted to the associated wing support wheel for moving it be- tween a working position and a transport position, n ele- vating motor connected between the support frame and the main frame and operable to move the main frame between a lower working position and a higher transport position, the controls for all the motors being operable from the seat of the draft vehicle so that the foldable implement frame and hitch can be moved between the working position and the transport position while the operator is seated on the draft vehicle.
309653
Hewitt Neville S.
Shoup Kenneth E.
LandOfFree
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