DE29920168U1 - Test bench for motor vehicles - Google Patents

Test bench for motor vehicles

Info

Publication number
DE29920168U1
DE29920168U1 DE29920168U DE29920168U DE29920168U1 DE 29920168 U1 DE29920168 U1 DE 29920168U1 DE 29920168 U DE29920168 U DE 29920168U DE 29920168 U DE29920168 U DE 29920168U DE 29920168 U1 DE29920168 U1 DE 29920168U1
Authority
DE
Germany
Prior art keywords
roller
units
stand according
rollers
test stand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE29920168U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE29920168U priority Critical patent/DE29920168U1/en
Publication of DE29920168U1 publication Critical patent/DE29920168U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/0072—Wheeled or endless-tracked vehicles the wheels of the vehicle co-operating with rotatable rolls
    • G01M17/0074—Details, e.g. roller construction, vehicle restraining devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Prüfstand für Kraftfahrzeuge zur Straßenfahrtsimulation in Form eines Rollenprüfstands mit vier walzenförmigen Rollen (11, 21, 31, 41) zur Aufnahme jeweils eines Rads eines zu testenden Fahrzeugs,
wobei die jeweils die Antriebsräder des Fahrzeugs abstützen­ den Rollen von diesen antreibbar sind und diese mit den je­ weils die nicht angetriebenen Fahrzeugräder abstützenden Rol­ len zur im wesentlichen synchronen Übertragung der Drehbewe­ gung gekuppelt sind,
und wobei jede der Rollen in einer Rolleneinheit angeordnet ist, die einen Hubmechanismus (12, 22, 32, 42) zum unabhängi­ gen Heben und Senken betreffende Rolle aufweist.1. Test bench for motor vehicles for road driving simulation in the form of a roller test bench with four roller-shaped rollers ( 11 , 21 , 31 , 41 ) for holding one wheel each of a vehicle to be tested,
each of which supports the drive wheels of the vehicle, the rollers can be driven by them, and these are coupled to the non-driven vehicle wheels supporting rollers for essentially synchronous transmission of the rotary motion,
and wherein each of the rollers is arranged in a roller unit having a lifting mechanism ( 12 , 22 , 32 , 42 ) for independently lifting and lowering the roller. 2. Prüfstand nach Anspruch 1, wobei die Rolleneinheiten mit hydraulischen Huborganen als Hubmechanismen zum wahlweisen vertikalen Bewegen der betreffenden Rolle (11, 21, 31, 41) ausgestattet sind.2. Test stand according to claim 1, wherein the roller units are equipped with hydraulic lifting members as lifting mechanisms for selectively moving the relevant roller ( 11 , 21 , 31 , 41 ). 3. Prüfstand nach Anspruch 1, wobei die Rolleneinheiten mit elektromechanischen Vorrichtungen wie beispielsweise einer Gewindespindel zum wahlweisen vertikalen Bewegen der betref­ fenden Rolle (11, 21, 31, 41) ausgestattet sind.3. Test stand according to claim 1, wherein the roller units are equipped with electromechanical devices such as, for example, a threaded spindle for selectively moving the relevant roller ( 11 , 21 , 31 , 41 ) vertically. 4. Prüfstand nach einem der Ansprüche 1 bis 3, wobei die Rol­ len der vorderen und hinteren Rolleneinheiten jeweils mit einer Motor/Generator-Einheit (13, 23, 33, 43) zum Antrieb der betreffenden Rolle oder zum Abgreifen einer Drehbewegung der betreffenden Rolle ausgestattet sind, und wobei eine "elektrische Welle" zwischen den Motor/Generator-Einheiten der vorderen und hinteren Rolleneinheiten zur synchronen An­ triebsübertragung vorgesehen ist. 4. Test stand according to one of claims 1 to 3, wherein the Rol len the front and rear roller units each with a motor / generator unit ( 13 , 23 , 33 , 43 ) for driving the roller in question or for tapping a rotational movement of the roller in question are equipped, and wherein an "electrical shaft" is provided between the motor / generator units of the front and rear roller units for synchronous transmission to transmission. 5. Prüfstand nach einem der Ansprüche 1 bis 4, mit einer Pro­ grammsteuerung zur Betätigung der den Rolleneinheiten zuge­ ordneten Hubmechanismen (12, 22, 32, 42) entsprechend einem vorgegebenen Simulationsprogramm.5. Test stand according to one of claims 1 to 4, with a program control for actuating the assigned to the roller units lifting mechanisms ( 12 , 22 , 32 , 42 ) according to a predetermined simulation program.
DE29920168U 1999-11-16 1999-11-16 Test bench for motor vehicles Expired - Lifetime DE29920168U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29920168U DE29920168U1 (en) 1999-11-16 1999-11-16 Test bench for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29920168U DE29920168U1 (en) 1999-11-16 1999-11-16 Test bench for motor vehicles

Publications (1)

Publication Number Publication Date
DE29920168U1 true DE29920168U1 (en) 2000-03-02

Family

ID=8081709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29920168U Expired - Lifetime DE29920168U1 (en) 1999-11-16 1999-11-16 Test bench for motor vehicles

Country Status (1)

Country Link
DE (1) DE29920168U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953256A1 (en) * 1999-11-04 2001-05-10 Kurt Marxer Process for the surface treatment of a continuously cast steel product comprises cooling at least one part of at least surface of the metallic product
WO2001086245A1 (en) * 2000-05-08 2001-11-15 Audi Ag Rolling test station
DE10044921A1 (en) * 2000-09-12 2002-03-21 Volkswagen Ag Rolling road test stand for automobile has at least one pair of driven rollers rotated about axis parallel to automobile longitudinal axis
US7203602B2 (en) 2003-03-03 2007-04-10 Siemens Aktiengesellschaft Method for operating a roller test bench and roller test bench
DE102012111819A1 (en) 2012-12-05 2014-06-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Test stand for testing chassis of motor car, has module for determining corrections based on mathematical-physical models describing characteristics of actuators and mathematical-physical model describing characteristics of chassis
CN108109508A (en) * 2018-01-30 2018-06-01 武汉湾流科技股份有限公司 A kind of motor vehicle repair teaching emulation automobile hoisting rack and tutoring system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953256A1 (en) * 1999-11-04 2001-05-10 Kurt Marxer Process for the surface treatment of a continuously cast steel product comprises cooling at least one part of at least surface of the metallic product
WO2001086245A1 (en) * 2000-05-08 2001-11-15 Audi Ag Rolling test station
DE10022355A1 (en) * 2000-05-08 2001-11-29 Audi Ag Roller test bench
DE10022355C2 (en) * 2000-05-08 2003-03-13 Audi Ag dynamometer
DE10044921A1 (en) * 2000-09-12 2002-03-21 Volkswagen Ag Rolling road test stand for automobile has at least one pair of driven rollers rotated about axis parallel to automobile longitudinal axis
US7203602B2 (en) 2003-03-03 2007-04-10 Siemens Aktiengesellschaft Method for operating a roller test bench and roller test bench
DE102012111819A1 (en) 2012-12-05 2014-06-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Test stand for testing chassis of motor car, has module for determining corrections based on mathematical-physical models describing characteristics of actuators and mathematical-physical model describing characteristics of chassis
CN108109508A (en) * 2018-01-30 2018-06-01 武汉湾流科技股份有限公司 A kind of motor vehicle repair teaching emulation automobile hoisting rack and tutoring system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000406

R150 Term of protection extended to 6 years

Effective date: 20021111

R157 Lapse of ip right after 6 years

Effective date: 20060601