[go: up one dir, main page]

FR2400147A1 - Suspension a modules - Google Patents

Suspension a modules

Info

Publication number
FR2400147A1
FR2400147A1 FR7724562A FR7724562A FR2400147A1 FR 2400147 A1 FR2400147 A1 FR 2400147A1 FR 7724562 A FR7724562 A FR 7724562A FR 7724562 A FR7724562 A FR 7724562A FR 2400147 A1 FR2400147 A1 FR 2400147A1
Authority
FR
France
Prior art keywords
oil
spring
shock absorber
damping
elastic compression
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
FR7724562A
Other languages
English (en)
Other versions
FR2400147B1 (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 FR7724562A priority Critical patent/FR2400147A1/fr
Publication of FR2400147A1 publication Critical patent/FR2400147A1/fr
Application granted granted Critical
Publication of FR2400147B1 publication Critical patent/FR2400147B1/fr
Granted 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/007—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces means for adjusting the wheel inclination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/01—Resilient suspensions for a single wheel the wheel being mounted for sliding movement, e.g. in or on a vertical guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/46—Indexing codes relating to the wheels in the suspensions camber angle
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/27—Racing vehicles, e.g. F1

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

A. Suspension à modules. L'invention porte sur 3 parties. Il y a d'abord un élément amortisseur adaptable dans tous les amortisseurs classiques; d'une grande simplicité, cet élément assure une loi optimale d'amortissement. Il y a ensuite le module de suspension qui combine en un seul élément des fonctions d'élasticité, d'amortissement et de guidage. Un tel module peut se substituer sur tout véhicule au couple ressort-amortisseur ; ce module peut également assurer la suspension et le guidage de charge utile de siège, etc Il y a ensuite la partie suspension à modules qui consiste en un arrangement, ceux-ci permettant d'en tirer tous les avantages possibles au niveau dynamique des suspensions. Il existe trois versions de suspensions adaptables à tous les véhicules motos y compris. B. Un module est constitué d'un axe plongeur ayant deux parties de diamètre différent, cet axe traverse via deux joints et deux paliers de guidage, une cavité contenant un fluide légèrement compressible qu'il pressurise plus ou moins en translatant. L'amortissement est assuré par un piston fixé au milieu de l'axe plongeur, comme on peut le voir d'après le dessin, un tel piston assure l'amortissement par laminage sur le diamètre extérieur de ses extrémités uniquement à l'approche des butées et lors de la majeure partie de la course de retour. Ceci permet de réduire au minimum les accélérations transmises au châssis.
FR7724562A 1977-08-09 1977-08-09 Suspension a modules Granted FR2400147A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7724562A FR2400147A1 (fr) 1977-08-09 1977-08-09 Suspension a modules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724562A FR2400147A1 (fr) 1977-08-09 1977-08-09 Suspension a modules

Publications (2)

Publication Number Publication Date
FR2400147A1 true FR2400147A1 (fr) 1979-03-09
FR2400147B1 FR2400147B1 (fr) 1982-03-26

Family

ID=9194413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724562A Granted FR2400147A1 (fr) 1977-08-09 1977-08-09 Suspension a modules

Country Status (1)

Country Link
FR (1) FR2400147A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236726A (en) * 1977-08-09 1980-12-02 Henter Jr Theodore C Hydraulic suspension system for an individual vehicle wheel
FR2476782A1 (fr) * 1980-02-27 1981-08-28 Rca Corp Amortisseur pour suspension de vehicule automobile
FR2515580A1 (fr) * 1981-11-02 1983-05-06 Duport Guy Dispositif amortisseur pour vehicule
FR2634448A1 (fr) * 1988-07-25 1990-01-26 Mekhalian David Systeme de suspension a guidage lineaire pour vehicule
WO2005058620A1 (fr) * 2003-12-17 2005-06-30 Macisaac William L Vehicule muni d'une carrosserie de securite mobile et basculant vers l'interieur
US7377522B2 (en) 2002-09-18 2008-05-27 Macisaac William L Vehicle with movable and inwardly tilting safety body
EP1944228A1 (fr) * 2005-10-07 2008-07-16 Toyota Jidosha Kabushiki Kaisha Véhicule
ITVR20110103A1 (it) * 2011-05-16 2012-11-17 Giorgio Anselmi Dispositivo di sospensione per veicoli

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236726A (en) * 1977-08-09 1980-12-02 Henter Jr Theodore C Hydraulic suspension system for an individual vehicle wheel
FR2476782A1 (fr) * 1980-02-27 1981-08-28 Rca Corp Amortisseur pour suspension de vehicule automobile
FR2515580A1 (fr) * 1981-11-02 1983-05-06 Duport Guy Dispositif amortisseur pour vehicule
FR2634448A1 (fr) * 1988-07-25 1990-01-26 Mekhalian David Systeme de suspension a guidage lineaire pour vehicule
US7377522B2 (en) 2002-09-18 2008-05-27 Macisaac William L Vehicle with movable and inwardly tilting safety body
GB2424214B (en) * 2003-12-17 2007-06-13 William L Macisaac Vehicle with movable and inwardly tilting safety body
GB2424214A (en) * 2003-12-17 2006-09-20 William L Macisaac Vehicle with movable and inwardly tilting safety body
WO2005058620A1 (fr) * 2003-12-17 2005-06-30 Macisaac William L Vehicule muni d'une carrosserie de securite mobile et basculant vers l'interieur
EP1944228A1 (fr) * 2005-10-07 2008-07-16 Toyota Jidosha Kabushiki Kaisha Véhicule
EP1944228A4 (fr) * 2005-10-07 2009-11-04 Toyota Motor Co Ltd Véhicule
US8050820B2 (en) 2005-10-07 2011-11-01 Toyota Jidosha Kabushiki Kaisha Vehicle
ITVR20110103A1 (it) * 2011-05-16 2012-11-17 Giorgio Anselmi Dispositivo di sospensione per veicoli
EP2524823A1 (fr) * 2011-05-16 2012-11-21 Giorgio Anselmi Dispositif de suspension pour véhicules

Also Published As

Publication number Publication date
FR2400147B1 (fr) 1982-03-26

Similar Documents

Publication Publication Date Title
GB1511725A (en) Shock absorbers for motor vehicles
ES457080A1 (es) Perfeccionamientos en la construccion de amortiguadores paravehiculos.
ES8400810A1 (es) "una disposicion de amortiguador y muelle neumatico, destinada particularmente ser utilizada en un sistema de cabina basculante".
GB1004707A (en) Vibration damping shock absorbers
FR2400147A1 (fr) Suspension a modules
GB1203435A (en) Improvements in vehicle suspensions
GB821030A (en) Improvements in and relating to hydraulic shock dampers
ES201424U (es) Un amortiguador de vibraciones hidroneumatico.
ES479935A1 (es) Perfeccionamientos en amortiguadores del tipo monotubo oleo-neumatico.
GB1459530A (en) Resilient fluid device
FR2327450A2 (fr) Amortisseur hydraulique de suspension de vehicule
FR2335747A2 (fr) Amortisseur sequentiel pour suspensions elastiques
GB1344909A (en) Shock absorber legs
GB1439347A (en) Shock isolator apparatus
ES424410A1 (es) Amortiguador.
GB1377797A (en) Spring leg
GB1529579A (en) Hydro-pneumatic shock absorber
GB740920A (en) Improvements in and relating to hydraulic pressure shock absorbers
GB1499396A (en) Shock absorber
ES385330A1 (es) Dispositivo de correccion de asiento, total o parcial, paravehiculos dotados de amortiguadores oleoneumaticos.
GB1092341A (en) Improvements in or relating to dampers
GB1226138A (fr)
GB1443083A (en) Shock absorber
ES8700734A1 (es) Un amortiguador hidraulico para controlar la accion elasticade muelles de suspension de vehiculos
GB1361902A (en) Shock absorber and suspension unit

Legal Events

Date Code Title Description
ST Notification of lapse