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FR2599831B1 - DEVICE FOR MEASURING THE WEAR OF FRICTION LINING, IN PARTICULAR FOR BRAKES AND CLUTCHES - Google Patents

DEVICE FOR MEASURING THE WEAR OF FRICTION LINING, IN PARTICULAR FOR BRAKES AND CLUTCHES

Info

Publication number
FR2599831B1
FR2599831B1 FR8608350A FR8608350A FR2599831B1 FR 2599831 B1 FR2599831 B1 FR 2599831B1 FR 8608350 A FR8608350 A FR 8608350A FR 8608350 A FR8608350 A FR 8608350A FR 2599831 B1 FR2599831 B1 FR 2599831B1
Authority
FR
France
Prior art keywords
clutches
brakes
wear
measuring
friction lining
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 - Lifetime
Application number
FR8608350A
Other languages
French (fr)
Other versions
FR2599831A1 (en
Inventor
Michel Warenghem
Jacques Lehuby
Jean-Francois Fauconnet
Jean-Pierre Bellard
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.)
Renault SA
Regie Nationale des Usines Renault
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Priority to FR8608350A priority Critical patent/FR2599831B1/en
Publication of FR2599831A1 publication Critical patent/FR2599831A1/en
Application granted granted Critical
Publication of FR2599831B1 publication Critical patent/FR2599831B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/026—Apparatus for indicating wear using electrical detection or indication means indicating different degrees of lining wear
    • F16D66/027—Sensors therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Braking Arrangements (AREA)
FR8608350A 1986-06-10 1986-06-10 DEVICE FOR MEASURING THE WEAR OF FRICTION LINING, IN PARTICULAR FOR BRAKES AND CLUTCHES Expired - Lifetime FR2599831B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8608350A FR2599831B1 (en) 1986-06-10 1986-06-10 DEVICE FOR MEASURING THE WEAR OF FRICTION LINING, IN PARTICULAR FOR BRAKES AND CLUTCHES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8608350A FR2599831B1 (en) 1986-06-10 1986-06-10 DEVICE FOR MEASURING THE WEAR OF FRICTION LINING, IN PARTICULAR FOR BRAKES AND CLUTCHES

Publications (2)

Publication Number Publication Date
FR2599831A1 FR2599831A1 (en) 1987-12-11
FR2599831B1 true FR2599831B1 (en) 1990-08-10

Family

ID=9336179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8608350A Expired - Lifetime FR2599831B1 (en) 1986-06-10 1986-06-10 DEVICE FOR MEASURING THE WEAR OF FRICTION LINING, IN PARTICULAR FOR BRAKES AND CLUTCHES

Country Status (1)

Country Link
FR (1) FR2599831B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308272C1 (en) * 1993-03-16 1994-06-09 Mannesmann Kienzle Gmbh Multi-stage wear indicator sensor for vehicle brake lining - has resistance network provided by thick-film circuit applied to metal ceramics substrate for brakes in vehicle or crane
CA2557445A1 (en) 2004-02-27 2005-09-09 Mcgill University Method and device for sensing wear
AU2018200926B2 (en) * 2017-05-17 2023-05-18 Southern Cross Trading 5 (Pty) Ltd A wear gauge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958445A (en) * 1973-08-30 1976-05-25 The Bendix Corporation Proportional brake lining wear sensor
DE2356242C3 (en) * 1973-11-10 1978-08-17 Westfaelische Metall Industrie Kg, Hueck & Co, 4780 Lippstadt Brake lining wear monitoring device for motor vehicles
FR2319880A1 (en) * 1975-07-29 1977-02-25 Tromeur Jean Brake lining monitoring system - uses sensor elements embedded in lining to give warning of high temp. and wear
US4331035A (en) * 1979-11-13 1982-05-25 Gould Inc. Geometric balance adjustment of thin film strain gage sensors
JPS57144402A (en) * 1981-03-02 1982-09-07 Akebono Brake Ind Co Ltd Sensor for detecting abrasion loss of brake lining
US4646001A (en) * 1983-11-21 1987-02-24 Morganite Electrical Carbon Limited Resistive wear sensors

Also Published As

Publication number Publication date
FR2599831A1 (en) 1987-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse