WO2019068425A3 - Running drum arrangement for a test stand and test stand comprising the running drum arrangement - Google Patents

Running drum arrangement for a test stand and test stand comprising the running drum arrangement Download PDF

Info

Publication number
WO2019068425A3
WO2019068425A3 PCT/EP2018/074360 EP2018074360W WO2019068425A3 WO 2019068425 A3 WO2019068425 A3 WO 2019068425A3 EP 2018074360 W EP2018074360 W EP 2018074360W WO 2019068425 A3 WO2019068425 A3 WO 2019068425A3
Authority
WO
WIPO (PCT)
Prior art keywords
running
drum
test stand
drum arrangement
running drum
Prior art date
Application number
PCT/EP2018/074360
Other languages
German (de)
French (fr)
Other versions
WO2019068425A2 (en
Inventor
Roland BÖSL
Original Assignee
Zf Friedrichshafen Ag
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 Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Priority to EP18768868.4A priority Critical patent/EP3692353A2/en
Publication of WO2019068425A2 publication Critical patent/WO2019068425A2/en
Publication of WO2019068425A3 publication Critical patent/WO2019068425A3/en

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
    • G01M17/06—Steering behaviour; Rolling behaviour
    • G01M17/065—Steering behaviour; Rolling behaviour the vehicle wheels co-operating with rotatable rolls
    • 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
    • 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
    • G01M17/02—Tyres
    • G01M17/022—Tyres the tyre co-operating with rotatable rolls

Abstract

In order to qualify noise and comfort problems, most realistic excitations are introduced into rolling tires via running drums. In this case, high-frequency excitations are generated by, for example, road-like drum surfaces. The running drum is usually rotatably mounted via a shaft. The invention relates to a running drum arrangement (2) for a test stand (1), comprising a drum body (6), the drum body (6) having a running surface (13) on its outer circumference for contact with a vehicle tire, a base frame (3), the base frame (3) having an axle portion (5), wherein the drum body (6) is rotatably mounted relative to the axle portion (5) with respect to an axis of rotation (R), and wherein the running drum arrangement (2) comprises at least one actuator (9) for the radial movement of the drum body (6) relative to the axle portion (5).
PCT/EP2018/074360 2017-10-06 2018-09-11 Running drum arrangement for a test stand and test stand comprising the running drum arrangement WO2019068425A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18768868.4A EP3692353A2 (en) 2017-10-06 2018-09-11 Running drum arrangement for a test stand and test stand comprising the running drum arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017217816.7 2017-10-06
DE102017217816.7A DE102017217816A1 (en) 2017-10-06 2017-10-06 Running drum arrangement for a test stand and test stand with the running drum arrangement

Publications (2)

Publication Number Publication Date
WO2019068425A2 WO2019068425A2 (en) 2019-04-11
WO2019068425A3 true WO2019068425A3 (en) 2020-04-23

Family

ID=63556341

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/074360 WO2019068425A2 (en) 2017-10-06 2018-09-11 Running drum arrangement for a test stand and test stand comprising the running drum arrangement

Country Status (3)

Country Link
EP (1) EP3692353A2 (en)
DE (1) DE102017217816A1 (en)
WO (1) WO2019068425A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111537334A (en) * 2020-04-03 2020-08-14 青岛海亿特机电科技发展有限公司 Full-automatic rotary drum testing machine
DE102020209547A1 (en) 2020-07-29 2022-02-03 Zf Friedrichshafen Ag Running drum arrangement for a tire test stand, tire test stand and method for testing vehicle tires
CN112729867B (en) * 2020-12-24 2022-08-23 北京国家新能源汽车技术创新中心有限公司 Rotary drum and dynamometer machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111687A (en) * 1990-11-26 1992-05-12 Standards Testing Laboratories, Inc. Roadwheel for tire testing apparatus
DE4209581A1 (en) * 1992-03-25 1992-08-13 Hartmut Dipl Ing Dr Te Bathelt Vehicle test bed with flat tyre contact area simulation - has test bed tyres supporting vehicle tyres vertically and simulating drive and braking forces
DE102008008061A1 (en) * 2008-02-01 2009-08-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft test bench
CN203719921U (en) * 2014-02-18 2014-07-16 吉林大学 Inner rotary drum simulation pavement deformation eliminating device
DE112015003909T5 (en) * 2014-08-27 2017-05-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Tire uniformity tester and tire uniformity measurement method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695362C (en) * 1938-04-13 1940-08-23 Carl Schenck Eisengiesserei Test bench for motor vehicles
DE735997C (en) * 1941-11-25 1943-06-03 Carl Schenck Maschinenfabrik D Running drum for vehicle test stands
DE1648720B1 (en) * 1967-10-07 1972-04-27 Schenck Gmbh Carl Test stand for testing vehicles
DE3744631A1 (en) * 1987-12-31 1989-07-13 Friedrich Prof Dr Ing Klinger Method and device for carrying out lifetime examinations on motor vehicles
DE10120294A1 (en) * 2001-04-25 2002-10-31 Maha Gmbh & Co Kg Roller dynamometer for motor vehicles
US7197920B2 (en) 2005-04-05 2007-04-03 Ford Global Technologies, Llc Test apparatus for accelerated wheel and suspension component structural durability

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111687A (en) * 1990-11-26 1992-05-12 Standards Testing Laboratories, Inc. Roadwheel for tire testing apparatus
DE4209581A1 (en) * 1992-03-25 1992-08-13 Hartmut Dipl Ing Dr Te Bathelt Vehicle test bed with flat tyre contact area simulation - has test bed tyres supporting vehicle tyres vertically and simulating drive and braking forces
DE102008008061A1 (en) * 2008-02-01 2009-08-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft test bench
CN203719921U (en) * 2014-02-18 2014-07-16 吉林大学 Inner rotary drum simulation pavement deformation eliminating device
DE112015003909T5 (en) * 2014-08-27 2017-05-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Tire uniformity tester and tire uniformity measurement method

Also Published As

Publication number Publication date
WO2019068425A2 (en) 2019-04-11
DE102017217816A1 (en) 2019-04-11
EP3692353A2 (en) 2020-08-12

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