FR2506014B1 - Appareil de bord pour controler les amortisseurs de suspension - Google Patents

Appareil de bord pour controler les amortisseurs de suspension

Info

Publication number
FR2506014B1
FR2506014B1 FR8109579A FR8109579A FR2506014B1 FR 2506014 B1 FR2506014 B1 FR 2506014B1 FR 8109579 A FR8109579 A FR 8109579A FR 8109579 A FR8109579 A FR 8109579A FR 2506014 B1 FR2506014 B1 FR 2506014B1
Authority
FR
France
Prior art keywords
shock absorbers
board apparatus
suspension shock
controlling suspension
controlling
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
FR8109579A
Other languages
English (en)
Other versions
FR2506014A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8109579A priority Critical patent/FR2506014B1/fr
Priority to US06/339,848 priority patent/US4458234A/en
Publication of FR2506014A1 publication Critical patent/FR2506014A1/fr
Application granted granted Critical
Publication of FR2506014B1 publication Critical patent/FR2506014B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01M17/04—Suspension or damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/60—Vehicles using regenerative power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/10—Piezoelectric elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/04—Means for informing, instructing or displaying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/04—Piezoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)
FR8109579A 1981-05-14 1981-05-14 Appareil de bord pour controler les amortisseurs de suspension Expired FR2506014B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8109579A FR2506014B1 (fr) 1981-05-14 1981-05-14 Appareil de bord pour controler les amortisseurs de suspension
US06/339,848 US4458234A (en) 1981-05-14 1982-01-18 On-board apparatus for monitoring the condition of shock absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109579A FR2506014B1 (fr) 1981-05-14 1981-05-14 Appareil de bord pour controler les amortisseurs de suspension

Publications (2)

Publication Number Publication Date
FR2506014A1 FR2506014A1 (fr) 1982-11-19
FR2506014B1 true FR2506014B1 (fr) 1987-08-21

Family

ID=9258424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109579A Expired FR2506014B1 (fr) 1981-05-14 1981-05-14 Appareil de bord pour controler les amortisseurs de suspension

Country Status (2)

Country Link
US (1) US4458234A (fr)
FR (1) FR2506014B1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550589A (en) * 1984-05-02 1985-11-05 Pacific Scientific Company System for monitoring snubber loads
FR2588658B1 (fr) * 1985-10-11 1990-03-09 Jaeger Procede et dispositif de controle d'une suspension de vehicule par controle de l'adherence
FR2588661B1 (fr) * 1985-10-11 1989-04-14 Jaeger Procede de controle d'une suspension de vehicule par mesure du facteur d'amortissement d'un signal oscillatoire de la suspension et dispositif pour la mise en oeuvre du procede.
FR2588660B1 (fr) * 1985-10-11 1989-09-22 Jaeger Procede de controle d'une suspension de vehicule par mesure du coefficient de frottement de l'amortisseur et dispositif pour la mise en oeuvre du procede
FR2588659B1 (fr) * 1985-10-11 1989-09-22 Jaeger Procede et dispositif de controle d'une suspension de vehicule par mesure du coefficient de frottement de l'amortisseur
US4845975A (en) * 1986-11-28 1989-07-11 Caterpillar Inc. Method for monitoring a work vehicle suspension
US4887454A (en) * 1986-11-28 1989-12-19 Caterpillar Inc. Method for monitoring a work vehicle suspension
US4744239A (en) * 1986-11-28 1988-05-17 Caterpillar Inc. Method for monitoring a work vehicle suspension
US4746817A (en) * 1987-03-16 1988-05-24 International Business Machines Corporation BIFET logic circuit
US5083454A (en) * 1987-12-28 1992-01-28 Ford Motor Company Force-operated suspension position sensor for automotive vehicle
US5036312A (en) * 1989-01-03 1991-07-30 Motorola, Inc. Spring failure detection and safety system
US5127277A (en) * 1989-07-26 1992-07-07 Lucas Industries Public Limited Co. Measuring loads on vehicle wheels
US5586669A (en) * 1995-05-03 1996-12-24 Fm Industries, Inc. Cushioning unit fault detector
FR2742542B1 (fr) * 1995-12-13 1998-01-16 Applic Mach Motrices Dispositif et procede pour le diagnostic de l'etat d'elements de suspension notamment oleopneumatique d'un vehicule a chenilles ou a roues
JPH09267663A (ja) * 1996-03-29 1997-10-14 Komatsu Ltd 車両運行制御装置
US6759952B2 (en) * 2001-07-06 2004-07-06 Trw Inc. Tire and suspension warning and monitoring system
US20050285569A1 (en) * 2004-06-28 2005-12-29 Samantha Rao Power conversion system and method
CN1292930C (zh) * 2004-11-08 2007-01-03 西安交通大学 汽车振动能量压电发电方法及其系统
US8275515B2 (en) * 2007-12-12 2012-09-25 Honeywell International Inc. Shock absorber health and condition monitoring device
KR100947387B1 (ko) * 2008-08-06 2010-03-15 현대자동차주식회사 현가장치용 에너지 회생장치
EP2154031A1 (fr) * 2008-08-12 2010-02-17 Koninklijke Philips Electronics N.V. Dispositif robotique mobile disposant d'un capteur de collision
US8160774B2 (en) * 2008-10-15 2012-04-17 GM Global Technology Operations LLC Vehicular actuator system
US8174377B2 (en) * 2008-11-14 2012-05-08 GM Global Technology Operations LLC Suspension height sensor
US8175770B2 (en) * 2008-11-17 2012-05-08 GM Global Technology Operations LLC Height sensing system for a vehicular suspension assembly
US8143766B2 (en) * 2009-02-27 2012-03-27 GM Global Technology Operations LLC Harvesting energy from vehicular vibrations using piezoelectric devices
US8253281B2 (en) * 2009-02-27 2012-08-28 GM Global Technology Operations LLC Energy harvesting apparatus incorporated into shock absorber
US8063498B2 (en) * 2009-02-27 2011-11-22 GM Global Technology Operations LLC Harvesting energy from vehicular vibrations
US8614518B2 (en) * 2009-10-14 2013-12-24 GM Global Technology Operations LLC Self-powered vehicle sensor systems
DE102009051989B4 (de) 2009-11-05 2018-02-22 TRW KFZ-Ausrüstung GmbH Stoßdämpfungsvorrichtung für ein Kraftfahrzeug
CN104773045B (zh) * 2015-04-27 2017-11-14 席玉林 组合弹簧补偿悬挂装置
ITUB20159167A1 (it) * 2015-12-17 2017-06-17 Davide Carini Sospensione ottimizzata di veicoli, e relativo kit
US10063164B2 (en) 2016-01-04 2018-08-28 The Boeing Company System and method for harvesting energy from a moving vehicle
US10539203B2 (en) 2019-02-13 2020-01-21 Tenneco Automotive Operating Company Inc. Replacement indicator for a shock absorber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288683A (en) * 1939-02-20 1942-07-07 Clancy Edward Device for announcing items of interest pertaining to vehicles
US2923147A (en) * 1958-06-27 1960-02-02 Bear Mfg Co Shock absorber tester
US3151258A (en) * 1960-12-10 1964-09-29 Sonderegger Hans Conrad Device for measuring the forces between components of an assembly
US3713129A (en) * 1970-03-30 1973-01-23 R Buchholz Crane overloading protective system
US3646512A (en) * 1970-09-01 1972-02-29 George J Borgstede Vehicle trailer bed overload indicating system
US3833094A (en) * 1973-02-05 1974-09-03 S Grossman Shock absorber warning system
DE2341423A1 (de) * 1973-08-16 1975-02-27 Josef Dipl Ing Dittrich Erkennung von reifenpannen und federbruch bei fahrzeugen
DE2351862A1 (de) * 1973-08-16 1975-04-17 Dittrich Josef Ueberwachung der fahrsicherheit von fahrzeugen
CH587475A5 (fr) * 1975-09-26 1977-04-29 Kistler Instrumente Ag
US4078224A (en) * 1976-06-25 1978-03-07 Mize Lawrence A Electronic roll warning system for vehicles
SE426379B (sv) * 1979-05-02 1983-01-17 Brajnandan Sinha Anordning for indikering av konditionen hos stotdempare vid hjulfordon

Also Published As

Publication number Publication date
FR2506014A1 (fr) 1982-11-19
US4458234A (en) 1984-07-03

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse