| 摘要 |
The invention relates to a spur gear differential transmission comprising: a rotational housing provided for rotation about a rotational axis; an inner housing which is accommodated in the rotational housing; a first sunwheel which is designed as a spur gear, is accommodated in the inner housing and is coaxial with the rotational axis; a second sunwheel which is likewise designed as a spur gear, is accommodated in the inner housing and is likewise coaxial to the rotational axis; a planetary gear arrangement, accommodated in the inner housing, for coupling the two sunwheels such that they can rotate in opposite senses; and a friction element arrangement for generating in frictional manner a coupling moment which loads the equalizing effect of the differential, the inner housing being pivotable about a restricted angular range relative to the rotational housing, and the friction element arrangement being accommodated in an intermediate region between the rotational housing and the inner housing and thus being designed in such a way that the coupling moment generated thereby is adjusted according to a pivoting of the inner housing relative to the rotational housing. |
