ES2033914T3 - Amortiguador variable. - Google Patents

Amortiguador variable.

Info

Publication number
ES2033914T3
ES2033914T3 ES198787500039T ES87500039T ES2033914T3 ES 2033914 T3 ES2033914 T3 ES 2033914T3 ES 198787500039 T ES198787500039 T ES 198787500039T ES 87500039 T ES87500039 T ES 87500039T ES 2033914 T3 ES2033914 T3 ES 2033914T3
Authority
ES
Spain
Prior art keywords
shock absorber
tank
variable shock
piston
solenoid valve
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
ES198787500039T
Other languages
English (en)
Inventor
Juan Simon Bacardit
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.)
AlliedSignal Automotive Espana SA
Original Assignee
Bendix Espana SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8198341&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2033914(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bendix Espana SA filed Critical Bendix Espana SA
Application granted granted Critical
Publication of ES2033914T3 publication Critical patent/ES2033914T3/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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • 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
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

SE PRESENTA UN AMORTIGUADOR QUE TIENE EL INTERIOR DE UN CILINDRO DE TRABAJO (10) DIVIDIDO POR UN PISTON (48) EN UNA CAMARA SUPERIOR (44) Y UNA CAMARA INFERIOR (56). LA CAMARA INFERIOR ESTA CONECTADA A UN DEPOSITO (18) MEDIANTE UNA VALVULA BIDIRECCIONAL (16). UNA VALVULA SOLENOIDE (62) ALOJADA EN UNA VARILLA DE PISTON HUECO (24) CONSERVA UN ESTADO DE FUNCIONAMIENTO CONECTANDO LA CAMARA SUPERIOR AL DEPOSITO. LA SALIDA DE LA VALVULA DE SOLENOIDE SE CONECTA AL DEPOSITO MEDIANTE LOS MEDIOS DE UN CILINDRO TELESCOPICO DISPUESTO AXIALMENTE (6) QUE PASA A TRAVES DEL PISTON Y LA VALVULA BIDIRECCIONAL.
ES198787500039T 1987-06-19 1987-06-19 Amortiguador variable. Expired - Lifetime ES2033914T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87500039A EP0297194B1 (en) 1987-06-19 1987-06-19 Variable rate shock absorber

Publications (1)

Publication Number Publication Date
ES2033914T3 true ES2033914T3 (es) 1993-04-01

Family

ID=8198341

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787500039T Expired - Lifetime ES2033914T3 (es) 1987-06-19 1987-06-19 Amortiguador variable.

Country Status (5)

Country Link
US (1) US4832162A (es)
EP (1) EP0297194B1 (es)
JP (1) JPH0257740A (es)
DE (1) DE3781147T2 (es)
ES (1) ES2033914T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949989A (en) * 1988-04-19 1990-08-21 Atsugi Motor Parts Co., Ltd. Automotive suspension system with variable suspension characteristics and variable damping force shock absorber therefor
DE3830343A1 (de) * 1988-09-07 1990-03-08 Fichtel & Sachs Ag Daempfkraftveraenderbarer, hydraulischer schwingungsdaempfer
US5158161A (en) * 1989-07-17 1992-10-27 Atsugi Unisia Corporation Reverse installation type variable damping force shock absorber variable of damping characteristics both for bounding and rebounding stroke motions
US5129488A (en) * 1989-11-16 1992-07-14 Atsugi Unisia Corporation Vibration mode responsive variable damping force shock absorber with feature of automatic selection of damping mode depending upon vibration mode of vehicular body
US5113979A (en) * 1991-02-20 1992-05-19 Monroe Auto Equipment Company Base valve for a shock absorber
US5163538A (en) * 1991-09-03 1992-11-17 General Motors Company Low level damping valve and method for a semi-active hydraulic damper
US5328004A (en) * 1992-08-21 1994-07-12 General Motors Corporation Bypass valve assembly for a hydraulic damper
US5282645A (en) * 1992-11-25 1994-02-01 General Motors Corporation Electro-hydraulic pressure regulating valve assembly mounted in a valve boss on a hydraulic damper
US5511759A (en) * 1994-05-26 1996-04-30 Steelcase, Inc. Hydraulic chair height adjustment mechanism
US5797594A (en) * 1995-07-22 1998-08-25 Tokico, Ltd. Hydraulic shock absorber
DE19624898C2 (de) * 1996-06-21 1998-07-02 Mannesmann Sachs Ag Dämpfventil mit veränderbarer Dämpfkraft
DE29714681U1 (de) * 1997-08-16 1997-10-16 Festo AG & Co, 73734 Esslingen Fluidbetätigter Arbeitszylinder
ES2209659B1 (es) * 1999-08-04 2005-06-16 Quinton Hazell Espana, S.A. Amortiguador de regimen variable perfeccionado.
AU5291399A (en) * 1999-08-04 2001-03-05 Quinton Hazell Espana, S.A. Improved variable operation shock-absorber
DE60106788T2 (de) * 2001-02-23 2005-09-01 Quinton Hazell España, S.A., Areta-Llodio Verstellbarer stossdämpfer
DE10260395B3 (de) * 2002-12-21 2004-06-09 Zf Sachs Ag Schwingungsdämpfer mit verstellbarer Dämpfkraft
US6918473B2 (en) * 2003-09-17 2005-07-19 Tenneco Automotive Operating Company Inc. Stroke dependent bypass
DE112011103247T5 (de) * 2010-09-28 2013-08-14 Norgren Gmbh Dämpfungszylinder
US20140263915A1 (en) * 2013-03-12 2014-09-18 Robert Henry Bernacki Rapid Deploy Manually Operated Extendible Strut
JP7212552B2 (ja) * 2019-03-04 2023-01-25 Ｋｙｂ株式会社 緩衝器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507276A (en) * 1947-12-17 1950-05-09 Skwaryk Frank Stabilizing device
US3039566A (en) * 1960-01-29 1962-06-19 Houdaille Industries Inc Linear hydraulic shock absorber
US4463839A (en) * 1981-11-06 1984-08-07 Tokico Ltd. Hydraulic damper
JPS58128982A (ja) * 1982-01-25 1983-08-01 カヤバ工業株式会社 油圧緩衝器
DE3227903A1 (de) * 1982-07-26 1984-02-02 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbarer stossdaempfer, insbesondere fuer kraftfahrzeuge
JPS59147134A (ja) * 1983-02-09 1984-08-23 Nissan Motor Co Ltd 減衰力可変式シヨツクアブソ−バ
ES533297A0 (es) * 1983-06-29 1985-03-01 Boge Gmbh Amortiguador hidraulico regulable
DE3406875A1 (de) * 1984-02-25 1985-09-05 Boge Gmbh, 5208 Eitorf Schwingungsdaempfer fuer fahrzeuge
DE3419879C2 (de) * 1984-05-28 1987-01-02 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer Zweirohr-Schwingungsdämpfer
DE3434877A1 (de) * 1984-09-22 1986-04-17 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
US4685545A (en) * 1984-12-24 1987-08-11 General Motors Corporation Hydraulic damper for vehicles with variable orifice piston valving for varying damping force
JPS61153031A (ja) * 1984-12-27 1986-07-11 Toyota Motor Corp 液圧緩衝器
DE3528341C1 (de) * 1985-08-07 1986-05-22 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbares Ventil fuer die Kolbenstange eines Schwingungsdaempfers
DE3535287A1 (de) * 1985-10-03 1987-04-16 Boge Gmbh Schwingungsdaempfungssystem fuer fahrzeuge
US4682675A (en) * 1985-11-25 1987-07-28 Allied Corporation Variable rate shock absorber

Also Published As

Publication number Publication date
EP0297194A1 (en) 1989-01-04
DE3781147D1 (de) 1992-09-17
JPH0257740A (ja) 1990-02-27
US4832162A (en) 1989-05-23
EP0297194B1 (en) 1992-08-12
DE3781147T2 (de) 1993-03-04

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