FIELD: transport.
SUBSTANCE: proposed method consists in measuring travel over drums during preset time defined by automatic cutout stop watch. Note here that travel over drums is defined as the product of drum rpm defined with the help of cam contact makes and counter of electric pulses per circumference of adopted zero level of micro profile depending upon the shape of irregularities fitted on drum surfaces, ledge height and recess depth.
EFFECT: possibility to measure automobile mean speed on test bench, calibration of test bench speed measuring device.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MEASURING CAR SPEED ON TEST BENCH DRUMS AND DEVICE TO THIS END | 2010 |
|
RU2431848C1 |
| DEVICE TO DETERMINE AUTOMOBILE DRIVE WHEEL PULL IN ROLLING ON TEST BENCH DRUMS | 2010 |
|
RU2427816C1 |
| METHOD FOR REPRODUCING DYNAMIC IMPACT ON A VEHICLE EQUIVALENT IN IMPACT LEVEL FROM A RANDOM PROFILE OF TEST ROADS | 2021 |
|
RU2770242C1 |
| STAND FOR TESTING SINGLE-TRACK VEHICLES | 0 |
|
SU1672264A1 |
| BED FOR MEASURING TRACTIVE-ECONOMIC PARAMETERS OF MOTOR VEHICLES | 0 |
|
SU1422057A1 |
| METHOD OF DETERMINATION OF ROLLING RESISTANCES OF WHEEL WITH ELASTIC TIRE ON DRUM STAND | 1999 |
|
RU2158910C1 |
| DEVICE FOR DETERMINATION OF ROAD SURFACE EVENNESS | 2023 |
|
RU2820228C1 |
| STATION FOR CHECKING TECHINICAL CONDITION OF VEHICLES | 0 |
|
SU653530A1 |
