FR2292971A1 - Dispositif de mesure du frottement entre une roue et une assise - Google Patents

Dispositif de mesure du frottement entre une roue et une assise

Info

Publication number
FR2292971A1
FR2292971A1 FR7536005A FR7536005A FR2292971A1 FR 2292971 A1 FR2292971 A1 FR 2292971A1 FR 7536005 A FR7536005 A FR 7536005A FR 7536005 A FR7536005 A FR 7536005A FR 2292971 A1 FR2292971 A1 FR 2292971A1
Authority
FR
France
Prior art keywords
seat
wheel
measuring friction
friction
measuring
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.)
Granted
Application number
FR7536005A
Other languages
English (en)
Other versions
FR2292971B3 (fr
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.)
GONNROTH BORJE
Original Assignee
GONNROTH BORJE
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 GONNROTH BORJE filed Critical GONNROTH BORJE
Publication of FR2292971A1 publication Critical patent/FR2292971A1/fr
Application granted granted Critical
Publication of FR2292971B3 publication Critical patent/FR2292971B3/fr
Granted 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)
  • A Measuring Device Byusing Mechanical Method (AREA)
FR7536005A 1974-11-27 1975-11-25 Dispositif de mesure du frottement entre une roue et une assise Granted FR2292971A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7414859A SE395060B (sv) 1974-11-27 1974-11-27 Anordning for metning av friktion mellan hjul och underlag

Publications (2)

Publication Number Publication Date
FR2292971A1 true FR2292971A1 (fr) 1976-06-25
FR2292971B3 FR2292971B3 (fr) 1978-09-01

Family

ID=20322828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536005A Granted FR2292971A1 (fr) 1974-11-27 1975-11-25 Dispositif de mesure du frottement entre une roue et une assise

Country Status (4)

Country Link
JP (1) JPS51146287A (fr)
FR (1) FR2292971A1 (fr)
GB (1) GB1532417A (fr)
SE (1) SE395060B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662211A (en) * 1985-12-16 1987-05-05 K. J. Law Engineers, Inc. Measuring friction characteristics of vehicle travel surfaces
EP1588137A2 (fr) * 2003-01-27 2005-10-26 Donald R. Halliday Pendule srt et procede

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO165856C (no) * 1988-04-07 1991-04-17 Oddvard Johnsen Fremgangsmaate og innretning til bruk ved bestemmelse av banefriksjons- og bremseforhold.
AU1699800A (en) * 1998-12-15 2000-07-03 Ole-Petter Michelsen Friction measurement device for a vehicle and utilization thereof
SE513217C2 (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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662211A (en) * 1985-12-16 1987-05-05 K. J. Law Engineers, Inc. Measuring friction characteristics of vehicle travel surfaces
EP1588137A2 (fr) * 2003-01-27 2005-10-26 Donald R. Halliday Pendule srt et procede
EP1588137A4 (fr) * 2003-01-27 2010-07-21 Hal Tech Ltd Pendule srt et procede

Also Published As

Publication number Publication date
JPS5515652B2 (fr) 1980-04-25
FR2292971B3 (fr) 1978-09-01
GB1532417A (en) 1978-11-15
JPS51146287A (en) 1976-12-15
SE7414859L (sv) 1976-05-28
SE395060B (sv) 1977-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse