DE6903394U - TRAIL TEST DEVICE FOR MOTOR VEHICLES - Google Patents

Description

OSRIOND BEISSBARTH (Tünchen, January 28, 1969

Munich 50
Hanauer Street 98

Follow-up testing devices for motor vehicles

The innovation relates to a device that makes it possible in a motor vehicle the caster can be read directly without turning the wheel and the continuous change in the follow-up values from the workplace out to pursue.

Axle measuring devices are known with which the overrun is indirect, i.e. with a 20 ° left and right turn of the steering from the change in camber can be determined · These measuring devices are inadequate, however, run when adjusting the camber angle on the front axles of the motor vehicles the trailing edge is also changed. Around· In these cases, it is swept when (/ creates the lag value the value for the camber angle also changes. Furthermore, with the devices known up to now, the caster is only measured at a steering angle of 20 possible, so that the adjustment of the lag value cannot be followed continuously.

The present invention has set the task of the measuring device to be designed so that a variable angle is infinitely variable can be tracked. The drawings show in

Figure 1 is an exemplary embodiment of the

standee shown!
Figures 2 and 3 show the measuring device built into the

Front axle of a motor vehicle and in ffleß-

position.

According to FIG. 1, the measuring device consists of a holder 1 and a Dragonfly carrier 2. The holder 1 has a telescopic guide 5 which enables the holder 1 to be steplessly positioned in its lungs to change. and to bring quickly into its ffisßstellung. On the holder 1 there are two receiving pieces, each with a hole 3 and 4 attached, the ea allow the device to measure upper to push on the axle ball bolts of a motor vehicle. Continue the holder 1 has two opposing receiving bores 6 into which the bolt 7 of the vial carrier 2 is inserted, and so on the level carrier 2 receives the same reading position for the left and right wheel, the bolt 7 of the Level carrier 2 to place the measuring device vertically, if the holder 1 has a great tendency to spread. In the dragonfly carrier a swiveling mirror θ is arranged, which enables precise reading the measuring scale from the workplace on both sides.

Claims (4)

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Hanauer Street 96 Sehutzan claims «Follow-up tester for motor vehicles characterized by that the holder 1 is telescopic for the etufenloaen change in length executed let and two recorded tracks with one each Bore 3 and 4 beeitzt, with which the holder 1 in Ifleßatellung is added in front of the Ache ball bolts and set in their direction. 2. tracking tester for motor vehicles according to claim 1, characterized characterized in that the holder 1 has two opposite receiving bores 6 for the bolt 7 of the vial carrier 2, ao that the level carrier 2 can be brought into the same reading position on the left and right wheels. 3. tracking tester for motor vehicles according to claim 1, characterized characterized in that the vial carrier 2 beeitzt a bolt 7, which is inserted into the receiving bore 6 so that the level carrier 2 can be placed vertically, although the holder 1 is inclined at a spread angle. 4. tracking tester for motor vehicles according to claim 1, characterized characterized in that the vial carrier 2 beeitzt a pivotable mirror 8, with which the operator from his workplace can read off the measuring scale well on both sides.