A - Human Necessities – 01 – D
Patent
A - Human Necessities
01
D
A01D 78/12 (2006.01) A01D 78/10 (2006.01)
Patent
CA 2307387
An apparatus for positioning a hay rake is disclosed where the hay rake includes a gearbox with a central nonrotating part, a peripheral rotating part, and rake arms attached to the peripheral rotating part. In one embodiment of the present invention, the apparatus includes an actuator where the actuator is mounted above the gearbox. A support frame is mounted below the gearbox and is movable between a first lower position and a second upper position. A connecting member is disposed through a bore in the central nonrotating part of the gearbox and is coupled at its upper end to the actuator and at its lower end to the support frame. The support frame is movable to its second upper position in response to a force imparted to it by the actuator through the connecting member. Additionally, the invention may include a tow bar assembly. The tow bar assembly has a rear extended part connected to the gearbox. A central extended part is connected to the rear extended part. The central extended part is moveable with respect to the rear extended part and the rear extended part is positionable at a first lower position and a second upper position as a result of movement of the central extended part. A second actuator may be included with the tow bar assembly where the second actuator moves the central extended member.
Menichetti Silvano
Petturiti Sauro
Sitrex S.r.l.
Smart & Biggar
LandOfFree
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