FR1590492A - - Google Patents

Info

Publication number
FR1590492A
FR1590492A FR1590492DA FR1590492A FR 1590492 A FR1590492 A FR 1590492A FR 1590492D A FR1590492D A FR 1590492DA FR 1590492 A FR1590492 A FR 1590492A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1590492A publication Critical patent/FR1590492A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
FR1590492D 1967-11-09 1968-11-04 Expired FR1590492A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51119/67A GB1207692A (en) 1967-11-09 1967-11-09 Measurement of the coefficient of friction between a vehicle wheel and a surface

Publications (1)

Publication Number Publication Date
FR1590492A true FR1590492A (fr) 1970-04-13

Family

ID=10458729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1590492D Expired FR1590492A (fr) 1967-11-09 1968-11-04

Country Status (5)

Country Link
US (1) US3538742A (fr)
DE (1) DE1804724C3 (fr)
FR (1) FR1590492A (fr)
GB (1) GB1207692A (fr)
SE (1) SE341279B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050290A (en) * 1974-11-27 1977-09-27 Borje Arne Gunnar Lonnroth Device for measuring friction between wheel and support
US4187714A (en) * 1977-10-26 1980-02-12 Wright State University Surface friction tester
US4130008A (en) * 1978-02-03 1978-12-19 Broshears Robert W Device for measuring friction and distance
US4387587A (en) * 1981-06-17 1983-06-14 Faulconer Boyd M Motor vehicle deceleration data acquisition and processing apparatus and methodology
AT384109B (de) * 1985-02-26 1987-10-12 Augustin Harald Dr Vorrichtung zum messen der griffigkeit von flaechen, insbesondere von verkehrsflaechen, wie strassendecken
US4662211A (en) * 1985-12-16 1987-05-05 K. J. Law Engineers, Inc. Measuring friction characteristics of vehicle travel surfaces
US4909073A (en) * 1988-10-28 1990-03-20 Kabushiki Kaisha Komatsu Seisakusho Apparatus for measuring a resistance against slippage on road surface
US5216608A (en) * 1990-01-25 1993-06-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Apparatus and a method for estimating the friction coefficient of a road surface and controlling a driving condition of a vehicle in accordance with the estimated friction coefficient
WO2000036397A1 (fr) * 1998-12-15 2000-06-22 Michelsen Ole Petter Dispositif de mesure de frottement pour vehicule et utilisation associee
SE9902036L (sv) * 1999-06-03 2000-07-31 Jan Folke Wallenius Förfarande och anordning för att under färd bestämma friktionen mellan vägbanan och ett fordons hjul
US6681614B1 (en) * 2000-09-06 2004-01-27 Daniel L. Riffe Apparatus for testing co-efficient of friction of a road surface
US6840098B2 (en) * 2003-01-27 2005-01-11 Donald R. Halliday Roadway friction tester and method
US6928857B1 (en) 2004-07-14 2005-08-16 Glen A. J. Brown Apparatus for continuous measurement of road surface friction
GB2419962B (en) 2004-11-03 2010-04-14 Douglas Equipment Ltd Surface friction measuring device
NO323337B1 (no) * 2005-10-06 2007-03-26 Thor Wiggo Olsen Fremgangsmate og anordning for maling av friksjon pa en veioverflate
US7788965B2 (en) * 2007-10-31 2010-09-07 The Goodyear Tire + Rubber Company, Inc. Portable friction testing device
CN106057059B (zh) * 2016-08-05 2017-08-22 大连理工大学 一种航天筒壳轴压实验加载工装系统
JP6408733B1 (ja) 2018-03-20 2018-10-17 株式会社ショーワ タイヤ試験機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890218A (en) * 1931-11-23 1932-12-06 Duby John Fabien Vehicle tire scuff detector
US2261342A (en) * 1940-10-11 1941-11-04 Herbert M Darton Automobile testing machine
US2700297A (en) * 1950-02-25 1955-01-25 Firestone Tire & Rubber Co Drawbar for skid test dynamometers

Also Published As

Publication number Publication date
SE341279B (fr) 1971-12-20
DE1804724B2 (de) 1973-05-24
DE1804724C3 (de) 1973-12-13
DE1804724A1 (de) 1969-07-03
US3538742A (en) 1970-11-10
GB1207692A (en) 1970-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse