The generator unit has a transmission (2) that is provided for driving the generator (1) which is connected with a drive. The generator is provided with a cooling circuit for oil. The transmission is provided with a lubrication circuit for oil. The cooling...

The adapter (10) has a counter coupling element (11) and an anchorage (12) that are arranged at an adapter mold part (14). A fastening device for an adapter coupling element is formed at the mold part. The mold part is formed such that the counter element ...

The device has a coupling carrier (12) accommodating a trailer coupling (13) for connecting a trailer. Two support elements (20) are attached at one of guiding grooves (8, 9) of a coupling block (1). The coupling carrier is held in contact against the supp...

Coupling hook (5), especially for a lower connecting rod of a three-point linkage device of a tractor, comprises a hook body (7) with a support element (13) that traverses an outlet opening (11) and divides it into a first opening region (14) and a second ...

The bearing arrangement for a vehicle wheel (1) with a tire pressure controllable by an inflation/deflation unit incorporates a sealed air chamber (13) which is located between two rolling element rows (7, 8) and communicates via a channel (14), a valve (1...

The rotary tubular valve for inflating tractor tires has pairs of sealing rings (35, 41) fitted at either end of the chamber (K) between the outer casing (13) and the rotating inner section (28). The outer ring (35) of the pair can slide axially, while the...

The coupling aid for a three point hitch includes a first coupling element (12) on the tractor which can be coupled to a second coupling element (13) associated with the shaft. A rail (14) has a connector (15) at each end to connect with the lower rods (3,...

The arrangement has a drive motor (1), first and second drives (15,27) for rear and front wheels, an adjustable hydraulic pump (5), an adjustable hydraulic motor (9) for connection to both drives and a second hydraulic motor (10) for connection to the seco...

The device for inflating and deflating tractor tires comprises a connector mounted in the wheel rim and a housing (14) inside the rim which contains a second air tube (11) linked to the connector and which has a transverse bore (15) across it. An inner com...

The tractor wheel system comprises a wheel with an inflation connector mounted in its rim and an inflation device mounted in the body of the wheel. This comprises a housing (14) inside the rim which contains a second air tube (11) linked to the connector a...