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FR994290A - Adhéromètre pour véhicules - Google Patents

Adhéromètre pour véhicules

Info

Publication number
FR994290A
FR994290A FR994290DA FR994290A FR 994290 A FR994290 A FR 994290A FR 994290D A FR994290D A FR 994290DA FR 994290 A FR994290 A FR 994290A
Authority
FR
France
Prior art keywords
adherometer
vehicles
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
Application number
Other languages
English (en)
Inventor
Jean-Theodore Foufounis
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 FR994290A publication Critical patent/FR994290A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/12—Measuring or surveying wheel-rims
    • 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
    • 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)
  • General Physics & Mathematics (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)
  • Automation & Control Theory (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR994290D 1946-10-08 1945-01-05 Adhéromètre pour véhicules Expired FR994290A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57607T 1946-10-08

Publications (1)

Publication Number Publication Date
FR994290A true FR994290A (fr) 1951-11-14

Family

ID=8691646

Family Applications (2)

Application Number Title Priority Date Filing Date
FR994290D Expired FR994290A (fr) 1946-10-08 1945-01-05 Adhéromètre pour véhicules
FR57607D Expired FR57607E (fr) 1946-10-08 1946-10-08 Adhéromètre pour véhicule

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR57607D Expired FR57607E (fr) 1946-10-08 1946-10-08 Adhéromètre pour véhicule

Country Status (2)

Country Link
US (1) US2496405A (fr)
FR (2) FR994290A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690668A (en) * 1949-04-27 1954-10-05 Lucas Robert Charles Louis Road adhesion indicator for automotive vehicles
US3195342A (en) * 1955-02-08 1965-07-20 Everhard H B Bartelink Friction measuring apparatus
US2837911A (en) * 1955-08-08 1958-06-10 Hardt Foundation Wheel friction indicator
GB1025531A (en) * 1963-11-14 1966-04-14 Inertia Switch Ltd Method and apparatus for determining drag on wheels
US3301039A (en) * 1964-01-06 1967-01-31 Univ Pennsylvania Slid resistance drag tester
US3367170A (en) * 1965-08-05 1968-02-06 John I Thompson & Company Surface friction tester
US3948080A (en) * 1974-09-03 1976-04-06 The United States Of America As Represented By The Secretary Of The Department Of Transportation Apparatus for testing the traction properties of pneumatic tires
SE407856B (sv) * 1976-03-31 1979-04-23 Saab Scania Ab Sett att vid ett motorfordon med minst ett intregrerat methjul meta och indikera grensverden for drivning och bromsning av fordon pa radande underlag och metanordning for genomforande av settet
US4130008A (en) * 1978-02-03 1978-12-19 Broshears Robert W Device for measuring friction and distance
DE3534022A1 (de) * 1985-05-07 1987-03-26 Lucas Ind Plc Verfahren zum ermitteln des reibungskoeffizienten zwischen reifen und fahrbahn
US6192736B1 (en) 1998-09-23 2001-02-27 Diversified Metal Fabricators, Inc. Tribometer for testing the efficiency of lubrication upon a railroad track surface
US20040123650A1 (en) * 2002-09-17 2004-07-01 Symyx Technologies, Inc. High throughput rheological testing of materials
US6928857B1 (en) * 2004-07-14 2005-08-16 Glen A. J. Brown Apparatus for continuous measurement of road surface friction
DE102011112968A1 (de) * 2011-09-09 2013-03-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kraftschlussermittlung bei einem Schienenfahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225140A (en) * 1939-05-29 1940-12-17 Kelite Products Inc Apparatus for comparing floor materials
US2290618A (en) * 1939-10-04 1942-07-21 Firestone Tire & Rubber Co Slippage recorder

Also Published As

Publication number Publication date
FR57607E (fr) 1953-03-17
US2496405A (en) 1950-02-07

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