SU742206A1 - Vehicle brake testing stand - Google Patents
Vehicle brake testing stand Download PDFInfo
- Publication number
- SU742206A1 SU742206A1 SU772439978A SU2439978A SU742206A1 SU 742206 A1 SU742206 A1 SU 742206A1 SU 772439978 A SU772439978 A SU 772439978A SU 2439978 A SU2439978 A SU 2439978A SU 742206 A1 SU742206 A1 SU 742206A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vehicle brake
- testing stand
- brake testing
- vehicle
- load
- Prior art date
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
(54) СТЕНД ДЛЯ ИСПЫТАНИЯ ТОРМОЗОВ ТРАНСПОРТНЫХ СРЕДСТВ(54) VEHICLE BRAKE TEST BENCH
1one
Изобретение относитс к области испытаний тормозов транспортных средств.This invention relates to the field of vehicle brake testing.
Наиболее близким из известных технических решений вл етс дл 5 испытани тормозов транспортных средств, содержащий основание, на котором размещены беговые барабаны, по крайней мере, один из которых оснащен датчиком угловой скорости, и еле- днище гидроприводы дл имитации верTHKanbHfcix нагрузок на колеса транспортного средства, состо щие из гидроцилиндров , св занных через электрогидравлические преобразователи, по 15 крайней мере, с одной системойуправлени , подключенной к датчикам нагрузки и приводам беговых барабанов 1 .The closest of the known technical solutions is for testing vehicle brakes 5, comprising a base on which the running drums are located, at least one of which is equipped with an angular velocity sensor, and a hydraulic drive below to imitate the load on the wheels of the vehicle, consisting of hydraulic cylinders connected via electro-hydraulic transducers, with at least one control system connected to load sensors and drives of cross-country reels 1.
Известный стенд не обеспечивает 20 достаточной точности испытаний.The well-known stand does not provide 20 sufficient test accuracy.
Цель изобретени - повышение точности испытаний. The purpose of the invention is to improve the accuracy of the tests.
Указанна цель достигаетс тем, что система управлени снабжена бло- 25 ком задани весовой нагрузки, вход которого подключен к датчику угловой скорости, и блоком сравнени заданного и фактического значений коэффициентов сцеплени , входы кото- 30This goal is achieved by the fact that the control system is equipped with a setpoint for setting a weight load, the input of which is connected to an angular velocity sensor, and a unit for comparing the setpoint and actual values of adhesion coefficients, the inputs of which are
рого соединены с выходом блока задани весовой нагрузки и датчиками нагрузки, а выходы - с электрогидравлическими преобразовател ми, при этом каждый датчик нагрузки установлен на штоке соответствующего упом нутого гидроцилиндра в месте его соединени с элементами транспортного средства.The outputs are connected to the output of the weight load setting unit and the load sensors, and the outputs are connected to electro-hydraulic converters, with each load sensor mounted on the stem of the corresponding mentioned hydraulic cylinder at the place of its connection with the vehicle elements.
На фиг, 1 изображена схема ртенда дл испытани тормозов транспортных средств; на фиг, 2 - вид А на фиг. 1.Fig. 1 shows the layout for testing vehicle brakes; FIG. 2 is a view A of FIG. one.
На основании 1 смонтированы стойки 2 с беговыми барабанами 3, на которые установлено двухосное колесное транспортное средство 4. Беговые барабаны J св заны между собой посредством редукторов 5, 6, 7 и 8 и электромагнитных муфт 9, а также соединены через редуктор 5 и индукторный тормоз 10 с приводным асинхронным двигателем 11 и через редукторы 6 и 8 через электромагнитные муфты 12 - с наборными инерционными массами 13, На валу индукторного тормоза 10 размещены датчик 14 угловой скорости и датчик 15 момента.On base 1, racks 2 are mounted with running drums 3, on which a two-axle wheeled vehicle 4 is mounted. Running drums J are interconnected by means of gears 5, 6, 7 and 8 and electromagnetic clutches 9, and also connected via gear 5 and induction brake 10 with an induction motor 11 and through gears 6 and 8 through electromagnetic clutches 12 - with inertial inert masses 13, the sensor 14 of the angular velocity and the sensor 15 are placed on the shaft of the induction brake 10.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772439978A SU742206A1 (en) | 1977-01-03 | 1977-01-03 | Vehicle brake testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772439978A SU742206A1 (en) | 1977-01-03 | 1977-01-03 | Vehicle brake testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU742206A1 true SU742206A1 (en) | 1980-06-25 |
Family
ID=20690566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772439978A SU742206A1 (en) | 1977-01-03 | 1977-01-03 | Vehicle brake testing stand |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU742206A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2382632A (en) * | 2001-11-29 | 2003-06-04 | Whines Alan | Vehicle load simulation for testing load dependant brake systems |
| CN111634191A (en) * | 2020-05-08 | 2020-09-08 | 烟台工程职业技术学院(烟台市技师学院) | Automobile braking energy recycling device for transportation |
-
1977
- 1977-01-03 SU SU772439978A patent/SU742206A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2382632A (en) * | 2001-11-29 | 2003-06-04 | Whines Alan | Vehicle load simulation for testing load dependant brake systems |
| GB2382632B (en) * | 2001-11-29 | 2003-11-05 | Whines Alan | Load simulator |
| CN111634191A (en) * | 2020-05-08 | 2020-09-08 | 烟台工程职业技术学院(烟台市技师学院) | Automobile braking energy recycling device for transportation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5154076A (en) | Dynamometer for simulating the inertial and road load forces encountered by motor vehicles | |
| JPS59160720A (en) | Method and device for detecting weight of car | |
| SU742206A1 (en) | Vehicle brake testing stand | |
| EP0356067A2 (en) | Weighing vehicles | |
| JPS5639946A (en) | Detector for coefficient of friction of road surface | |
| DE19601194C2 (en) | Method for controlling an auxiliary drive of a bicycle as a function of the torque delivered by a cyclist | |
| DE1961488A1 (en) | Bicycle force measuring device | |
| SU993090A1 (en) | Stand for testing vehicle independent suspension | |
| SU653157A1 (en) | Stand for testing whell brake control systems of vehicles | |
| SU609660A1 (en) | Stand for testing vehicle brake contr0l system | |
| SU802834A1 (en) | Stand for testing steering mechanisms | |
| SU1012072A1 (en) | Vehicle testing stand | |
| SU839791A1 (en) | Bed for testing vehicle wheel braking control | |
| SU867733A2 (en) | Rack fortesting vehicle wheel braking | |
| SU1122533A1 (en) | Testing arrangement for testing control system of vehicle braking | |
| SU560157A1 (en) | Stand for testing road trains | |
| SU594428A1 (en) | Method of diagnostics of vehicle brake mechanisms | |
| SU1511608A1 (en) | Apparatus for measuring wave pressure | |
| SU1276946A1 (en) | Device for investigating dynamic interaction between wheel and soil under field conditions | |
| SU1303465A2 (en) | Stand for checking brakes of motor vehicles | |
| SU455260A1 (en) | Stand for testing wheeled vehicles | |
| SU974096A1 (en) | Method of measuring cylindrical gearing rigidity | |
| SU875223A1 (en) | Force measuring method | |
| SU742743A2 (en) | Device for testing motor vehicle brakes on roller stand | |
| SU1557468A1 (en) | Bed for testing vehicles |