CH289097A - Device intended for studying the slippage of roads or tracks. - Google Patents

Device intended for studying the slippage of roads or tracks.

Info

Publication number
CH289097A
CH289097A CH289097DA CH289097A CH 289097 A CH289097 A CH 289097A CH 289097D A CH289097D A CH 289097DA CH 289097 A CH289097 A CH 289097A
Authority
CH
Switzerland
Prior art keywords
slippage
studying
roads
tracks
device intended
Prior art date
Application number
Other languages
French (fr)
Inventor
Collet Les Fils D Albert
Original Assignee
Albert Collet Fils D
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 Albert Collet Fils D filed Critical Albert Collet Fils D
Publication of CH289097A publication Critical patent/CH289097A/en

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)
CH289097D 1950-03-28 1951-03-22 Device intended for studying the slippage of roads or tracks. CH289097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1015251T 1950-03-28

Publications (1)

Publication Number Publication Date
CH289097A true CH289097A (en) 1953-02-28

Family

ID=9572888

Family Applications (1)

Application Number Title Priority Date Filing Date
CH289097D CH289097A (en) 1950-03-28 1951-03-22 Device intended for studying the slippage of roads or tracks.

Country Status (2)

Country Link
CH (1) CH289097A (en)
FR (1) FR1015251A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060734A (en) * 1960-04-26 1962-10-30 Adamson United Company Tire, wheel and/or brake testing apparatus
DE1648399B1 (en) * 1966-02-24 1970-09-03 Ct Ex De Rech S Et D Etudes Du Device for determining and measuring the glaette of a road surface or the like.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022921B (en) * 1955-01-19 1958-01-16 Ulrich Fusban Dipl Ing Device on road and rail vehicles for the ongoing monitoring of the road surface by means of test bikes rolling on the road
DE1179470B (en) * 1958-01-14 1964-10-08 Ernst Stahlhut Device on motor vehicles for determining the static friction between the roadway and a friction wheel that runs along with the motor vehicle, is pressed and braked against the road surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060734A (en) * 1960-04-26 1962-10-30 Adamson United Company Tire, wheel and/or brake testing apparatus
DE1648399B1 (en) * 1966-02-24 1970-09-03 Ct Ex De Rech S Et D Etudes Du Device for determining and measuring the glaette of a road surface or the like.

Also Published As

Publication number Publication date
FR1015251A (en) 1952-09-15

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