Abstract: A self propelled baler includes a front pick-up device (10), a forward mounted cab (4), and engine (5) behind the cab and above a drive mechanism for the baler ram reciprocatable in a baling chamber. The crop picked up by the pick-up device is conveyed by a conveying device (20), positioned between the front drive wheels, rearwardly to a feeding device (30) which feeds the crop upwardly into the baling chamber.

Abstract: The drive device for an agricultural harvester includes a gear unit (5) driven by an internal combustion engine through a hydrostatic transmission comprised of a hydraulic pump (1) and a hydraulic motor (2). The transmission unit (5) drives a pair of drive wheels (12) through the differential (8). A power takeoff device (13) is installed between the hydraulic motor (2) and the transmission unit (5) and a clutch is installed between the power takeoff device (13) and the transmission unit (5) thus permitting operation of the power takeoff device while power to the drive wheels is disconnected. A brake (4) is provided on the transmission unit and a brake is provided for each of the drive wheels (12).

Abstract: A grass conditioning device for a grass mowing machine which receives mown grass through an inlet, discharges the conditioned grass through an outlet, and consists of at least two rows of counter-rotating cylinders. The grass conditioning device is flat, compact and can be economically integrated in mass produced harvesters. For this purpose, several cylinders having substantially the same diameter form a first and at least a second row of cylinders. The cylinder rows are associated with each other, the first cylinder row can be driven separately from the cylinders of the other cylinder rows and the at least two cylinder rows have different peripheral speeds.

Abstract: A control assembly for operating an agricultural tractor has control members (21, 22, 23, 25, 26) grouped onto a control unit (20) carried by an arm rest (1) intended to be associated to the driver's seat of the tractor. The arm rest (1) comprises a body (2) connected to a support (3) in a swingable way with adjustable inclination, as well as in a longitudinally slidable and adjustable way, and also in a rotatable way with adjustable angular position.

Abstract: A mobile green fodder conditioner operable to produce a forage mat of nearly uniform thickness and good coherence, the conditioner including at least one mechanically deformable cylinder disposed on a horizontal axis transverse to the direction of travel.

Abstract: For concurrently regulating the delivery of fuel-injection pumps of polycylindrical Diesel engines, a rod slidably supported by antifriction means is operatively connected to the individual pump governors. The supporting members are mounted with the aid of centering rings which coact with flanges secured to the engine block by screws.The problem of the simultaneous control of a number of injection pumps is thus solved both simply and cheaply.

Abstract: A control unit for the lubricating oil circulation pump and for the fuel injection system regulator of diesel engines, comprising a shaft extending through the cylinder block from the oil sump to said regulator, which is mounted externally, said shaft being operationally connected at an intermediate point thereof to the engine cam shaft, and at its opposing ends to the power take-offs of said circulating pump and regulator respectively.

Abstract: A wheel hub with an epicyclic reducing gear is disclosed, which essentially comprises a bottom section in the form of a cup which is bolted to an intermediate belt like section having a ring gear formed in its inner periphery, a planetary gear carrier carrying gears which mesh with the ring gear and the pinion.The carrier is divided into two sections assembled by bolts. Running races for bearing balls are complementarily formed on the beltlike section and on the complementary sections of the carrier.