Device for fastening vehicle rim to wheel hub of lorry, is designed such vehicle rim is fastened to brake disk in force-fit and/or form-fit manner by screw nuts arranged on threaded section of stud screw

摘要

The device is designed such that a threaded section (5.1) of a stud screw (5) i.e. dual polygonal screw, is guided via through-holes (1.1) of a brake disk (1). The stud screw is engaged in a threaded hole (4.1) of a wheel hub (4). A vehicle rim (2) includes multiple rim boreholes (2.1) formed in a pitch circle pattern. A latter threaded section (5.2) of the stud screw is guided through the rim boreholes. The vehicle rim is fastened to the brake disk in a force-fit and/or form-fit manner, by screw nuts (6) arranged on the latter threaded section of the stud screw.