B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
Renfort de fixation d'un organe, notamment du train arriere d'un vehicule automobile, plancher de vehicule comportant une traverse equipee d'un tel renfort et vehicule comportant un tel plancher.