ES2066172T3 - Articulacion elastica de rigidez variable. - Google Patents

Articulacion elastica de rigidez variable.

Info

Publication number
ES2066172T3
ES2066172T3 ES90403360T ES90403360T ES2066172T3 ES 2066172 T3 ES2066172 T3 ES 2066172T3 ES 90403360 T ES90403360 T ES 90403360T ES 90403360 T ES90403360 T ES 90403360T ES 2066172 T3 ES2066172 T3 ES 2066172T3
Authority
ES
Spain
Prior art keywords
block
elastic joint
variable rigidity
rigidity
fact
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
ES90403360T
Other languages
English (en)
Inventor
Andre Girard
Daniel Dubos
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.)
Hutchinson SA
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Hutchinson SA
Renault SAS
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 Hutchinson SA, Renault SAS, Regie Nationale des Usines Renault filed Critical Hutchinson SA
Application granted granted Critical
Publication of ES2066172T3 publication Critical patent/ES2066172T3/es
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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
    • F16F13/28—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions specially adapted for units of the bushing type
    • 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
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/142—Plastic spring, e.g. rubber subjected to shear, e.g. Neidhart type
    • B60G2202/1424—Torsional
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B60G2204/4104—Bushings having modified rigidity in particular directions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Joints Allowing Movement (AREA)
  • Manipulator (AREA)

Abstract

ARTICULACION ELASTICA DE RIGIDEZ VARIABLE DEL TIPO QUE COMPRENDE UN BLOQUE DE MATERIAL ELASTICO (5, 5A, 15, 15A) MONTADO ENTRE DOS SUPERFICIES DE APOYO RIGIDAS DE UNA ESTRUCTURA (7, 7A, 7B, 7C) QUE LA CONTIENE; AL MENOS DOS DE ESAS SUPERFICIES PUEDEN DESPLAZARSE EN RELACION LA UNA CON LA OTRA AL MENOS EN UNA DIRECCION BAJO LA ACCION DE ESFUERZOS EXTERIORES ACTUANDO EN ESA DIRECCION, CARACTERIZADA POR EL HECHO DE QUE DICHO BLOQUE DE MATERIAL ELASTICO (5, 5A; 15, 15A) DELIMITA EN DICHA ESTRUCTURA AL MENOS UNA CAMARA (3) PARA ESTAR ALIMENTADA POR FLUIDO BAJO PRESION POR UN CONDUCTO (2) QUE DESEMBOCA EN EL EXTERIOR, Y POR EL HECHO DE QUE DICHO BLOQUE (3) TIENE AL MENOS UNA PARTE DEFORMABLE (E; 18, 18A) BAJO EL EFECTO DE DUCHA PRESION, LA DEFORMACION DE DICHA PARTE MODIFICA LA RIGIDEZ DEL BLOQUE EN DICHA DIRECCION.
ES90403360T 1989-11-30 1990-11-27 Articulacion elastica de rigidez variable. Expired - Lifetime ES2066172T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915815A FR2655108A1 (fr) 1989-11-30 1989-11-30 Articulation elastique a raideur variable.

Publications (1)

Publication Number Publication Date
ES2066172T3 true ES2066172T3 (es) 1995-03-01

Family

ID=9387987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90403360T Expired - Lifetime ES2066172T3 (es) 1989-11-30 1990-11-27 Articulacion elastica de rigidez variable.

Country Status (4)

Country Link
EP (1) EP0430796B1 (es)
DE (1) DE69015594T2 (es)
ES (1) ES2066172T3 (es)
FR (1) FR2655108A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438931C2 (de) * 1994-10-31 1997-09-11 Daimler Benz Ag Hydrolager
JP2001132785A (ja) 1999-11-02 2001-05-18 Nissan Motor Co Ltd 防振装置
FR2841621B1 (fr) * 2002-07-01 2004-09-24 Cf Gomma Spa "dispositif d'articulation hydroelastique a effet axial"
DK2732157T3 (da) * 2011-07-14 2019-07-01 Esm Energie Und Schwingungstechnik Mitsch Gmbh Elastisk, hydraulisk eller pneumatisk trykakkumulatorleje og anvendelse deraf i vindenergianlæg

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394715A1 (fr) * 1977-06-13 1979-01-12 Chrysler France Dispositif de suspension pour organes sollicites dynamiquement
JPS612934A (ja) * 1984-06-13 1986-01-08 Honda Motor Co Ltd ゴムブツシユ装置
DE3433421A1 (de) * 1984-09-12 1986-03-20 Continental Gummi-Werke Ag, 3000 Hannover Elastisches motorlager
DE3730582A1 (de) * 1987-09-11 1989-03-23 Opel Adam Ag Lager zur elastischen, schwingungsdaempfenden lagerung von bauteilen

Also Published As

Publication number Publication date
EP0430796A1 (fr) 1991-06-05
DE69015594T2 (de) 1995-08-03
DE69015594D1 (de) 1995-02-09
FR2655108B1 (es) 1994-08-19
EP0430796B1 (fr) 1994-12-28
FR2655108A1 (fr) 1991-05-31

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