초록 ▼

The invention provides a device for testing motor vehicle wheels, tires, wheel hubs, wheel bearings, and wheel bolts under loading conditions similar to operating conditions, including a mounting device for pivoting attachment of a vehicle wheel; a drum arranged around the vehicle wheel in such a wa

The invention provides a device for testing motor vehicle wheels, tires, wheel hubs, wheel bearings, and wheel bolts under loading conditions similar to operating conditions, including a mounting device for pivoting attachment of a vehicle wheel; a drum arranged around the vehicle wheel in such a way that the vehicle wheel can be brought into rolling contact with the inner circumferential surface of the drum; a vertical or radial loading device which, in order to apply a vertical or radial force acting in the vertical or radial direction of the vehicle wheel onto the mounting device, is connected with the latter; a lateral or axial loading device for applying a lateral or axial force acting in the lateral or axial direction of the vehicle wheel, in order to apply the lateral or axial force onto the mounting device, the lateral or axial loading device being connected with the mounting device; at least one ring located on the inner circumferential surface of the drum, which ring is arranged as a thrust ring adjacent to the tire and the side of the vehicle wheel and is beveled on the side turned toward the tire; and a device for turning the drum; the mounting device including a mount for at least one motorcycle wheel as a vehicle wheel with mounting of the motorcycle wheel on one of two ends of the axle of the same and one-sided attachment of the mount on the remaining part of mounting device.

대표청구항 ▼

1. A device for testing motor vehicle wheels (3), tires (1), wheel hubs (4), wheel bearings (5), and/or wheel bolts under loading conditions similar to operating conditions, said wheels having a wheel contact point, comprising:(a) a mounting device (6) for pivoting attachment of a vehicle wheel (3)

1. A device for testing motor vehicle wheels (3), tires (1), wheel hubs (4), wheel bearings (5), and/or wheel bolts under loading conditions similar to operating conditions, said wheels having a wheel contact point, comprising:(a) a mounting device (6) for pivoting attachment of a vehicle wheel (3) and for swiveling the wheel in different camber angles; (b) a drum (11) having a diameter and an inner circumferential surface (11a) arranged around the vehicle wheel (3) in such a way that the vehicle wheel (3) can be brought into rolling contact with the inner circumferential surface (11a) of the drum (11); (c) a vertical or radial loading device (9) which, in order to apply a vertical or radial force acting in the vertical or radial direction of the vehicle wheel (3) onto the mounting device (6), is connected with the mounting device; (d) a lateral or axial loading device (10) for applying a lateral or axial force acting in the lateral or axial direction of the vehicle wheel (3), in order to apply the lateral or axial force onto the mounting device (6), the lateral or axial loading device being connected with the mounting device; (e) at least one ring located on the inner circumferential surface of the drum (11), which ring is arranged as a thrust ring (15) adjacent to the tire and the side of the vehicle wheel (3) and is beveled on the side turned toward the tire (1); and (f) a device (12 to 14) for turning the drum (11); (g) the vertical or radial loading device (9) and the lateral or axial loading device (10) each being connectively hinged with the mounting device (6); wherein, (i) the mounting device is mounted capable of moving in such a way the vehicle wheel can be pivoted around the wheel contact point for automatic camber adjustment; (ii) the mounting device includes a mount (8a) for at least one vehicle wheel wherein said mount is attached via_one-sided attachment to the mounting device; and (iii) the thrust ring (15) has a shape which is matched to the conditions of tires (1) for durability tests with the least possible wear, the thrust ring (15) comprising: (a) an early, relatively steep leading edge (39); (b) a flat middle edge (40) opposed to this; (c) a relatively steep end edge (41); and (d) a rounding on the inner projection (42).