The auxiliary unit (4) on a vehicle has a power take off arrangement which drives a supply aggregate (5), such as a hydraulic pump, compressor or generator. An output shaft (3), having a flange (2), rotates at 90degrees to and is spaced from the rotational...

A PTO switch (60) for the attachment drive of a lawn and garden tractor includes a solenoid (61) activated detent (60d) to retain the normally off switch (30) in an on position. The switch (30) includes an interlock override position for permitting a funct...

The tractor has an internal combustion engine (2) connected to a change-speed transmission (4). The transmission drives a hydraulically-actuated clutch (7) with an output shaft (10) a brake (11) and a power take-off fitting (12). The clutch is controlled b...

A reduction unit particularly for actuating screw feeders of mixing trucks and auxiliary elements, comprising a parallel shaft gear unit (2) which is associable with the power take-off of a tractor and is operatively connected to a reduction unit body (20)...

Measurement and analysis device for the auxiliary drive (24) operates in conjunction with a sensor (32) for measuring the rotational velocity and an analysis device (34) that is able to determine the second harmonic of the measurement signal. If the second...