ES2058649T5 - Amortiguador con caracteristica de amortiguacion modificable. - Google Patents

Amortiguador con caracteristica de amortiguacion modificable.

Info

Publication number
ES2058649T5
ES2058649T5 ES90106110T ES90106110T ES2058649T5 ES 2058649 T5 ES2058649 T5 ES 2058649T5 ES 90106110 T ES90106110 T ES 90106110T ES 90106110 T ES90106110 T ES 90106110T ES 2058649 T5 ES2058649 T5 ES 2058649T5
Authority
ES
Spain
Prior art keywords
amendable
shock absorber
cushioning feature
piston
chambers
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
ES90106110T
Other languages
English (en)
Other versions
ES2058649T3 (es
Inventor
Helmut Neumann
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.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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=6378403&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2058649(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Application granted granted Critical
Publication of ES2058649T3 publication Critical patent/ES2058649T3/es
Publication of ES2058649T5 publication Critical patent/ES2058649T5/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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Actuator (AREA)

Abstract

SE TRATA DE UN AMORTIGUADOR (1) CON UNA CARACTERISTICA DE AMORTIGUACION MUDABLE, PARA VEHICULOS AUTOMOVILES, CUYOS CILINDROS ESTAN SUBDIVIDIDOS POR MEDIO DE UN EMBOLO (4) EN DOS CAMARAS (9, 11). CON ELLO, EL MEDIO DE AMORTIGUACION, QUE CAUSA LOS DIVERSOS GRADOS DE AMORTIGUACION, PUEDE, POR MEDIO DEL EMBOLO ASI COMO POR UN SISTEMA BYPASS, DESPLAZARSE ENTRE LAS CAMARAS. ESTA EQUIPADO CON DIVERSOS ENLACES BYPASS, REGULABLES (23A, 23B). CADA UNA DE LOS CUALES ACTUA SINERGICAMENTE CON UNA VALVULA QUE REACCIONA EN FUNCION DE LA PRESION.
ES90106110T 1989-04-11 1990-03-30 Amortiguador con caracteristica de amortiguacion modificable. Expired - Lifetime ES2058649T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3911819A DE3911819A1 (de) 1989-04-11 1989-04-11 Stossdaempfer mit veraenderbarer daempfungscharakteristik

Publications (2)

Publication Number Publication Date
ES2058649T3 ES2058649T3 (es) 1994-11-01
ES2058649T5 true ES2058649T5 (es) 1998-09-16

Family

ID=6378403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106110T Expired - Lifetime ES2058649T5 (es) 1989-04-11 1990-03-30 Amortiguador con caracteristica de amortiguacion modificable.

Country Status (5)

Country Link
US (1) US5094321A (es)
EP (1) EP0392284B2 (es)
AT (1) ATE109871T1 (es)
DE (2) DE3911819A1 (es)
ES (1) ES2058649T5 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033115C2 (de) * 1990-10-18 1999-07-08 Teves Gmbh Alfred Regelbarer Schwingungsdämpfer für Kraftfahrzeuge
DE4033190C1 (es) * 1990-10-19 1992-01-02 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US6102170A (en) * 1998-05-07 2000-08-15 Tenneco Automotive Inc. Passive anti-roll system
US6588726B2 (en) * 2001-07-13 2003-07-08 Eaton Corporation Load bearing solenoid operated valve and method of making same
AUPS228502A0 (en) * 2002-05-13 2002-06-13 Active Air Suspensions Ltd Damper
DE10319390B4 (de) * 2003-04-30 2005-11-10 Thyssenkrupp Bilstein Gmbh Hydraulischer Stoßdämpfer
CN100414135C (zh) * 2003-07-24 2008-08-27 巴尔蒂克电子有限责任公司 具有可变阻尼特性的减震器
JP5034074B2 (ja) * 2007-03-30 2012-09-26 日立オートモティブシステムズ株式会社 減衰力調整式流体圧緩衝器
US7878311B2 (en) * 2007-07-19 2011-02-01 Husco Automotive Holdings, LLC Piston with an integral electrically operated adjustment valve for a hydraulic vibration damper
US7828126B2 (en) * 2007-09-13 2010-11-09 Bwi Company Limited S.A. Magnetorheological (MR) piston, MR piston assembly, and MR damper system
US9056650B2 (en) * 2009-06-15 2015-06-16 Trek Bicycle Corporation Bicycle shock assemblies with plunger operated valve arrangement
JP6454536B2 (ja) * 2014-03-31 2019-01-16 株式会社ショーワ 緩衝器
US10393210B2 (en) 2016-11-18 2019-08-27 Beijingwest Industries Co., Ltd. Dual mode hydraulic damper

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896908A (en) * 1973-05-04 1975-07-29 Triple S Ind Inc Shock absorbing apparatus
US3979134A (en) * 1974-05-02 1976-09-07 Monroe Belgium N.V. Vehicle suspension system
US4535877A (en) * 1982-07-14 1985-08-20 Tokico Ltd. Hydraulic damper of adjustable damping force type
DE8336759U1 (de) * 1983-04-11 1985-11-28 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Stoßdämpfer mit veränderbarer Dämpfungscharakteristik
DE3434877A1 (de) * 1984-09-22 1986-04-17 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
DE3446133A1 (de) * 1984-12-18 1986-06-19 Fichtel & Sachs Ag, 8720 Schweinfurt Schwingungsdaempfer mit veraenderbarer daempfkraft
DE3518327A1 (de) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf Hydraulischer, verstellbarer schwingungsdaempfer
DE3601616A1 (de) * 1986-01-21 1987-07-23 Boge Gmbh Hydropneumatische federung mit einer daempfungskraftsteuerung
EP0231025B1 (en) * 1986-01-30 1991-04-03 Toyota Jidosha Kabushiki Kaisha Method for controlling a vehicle attitude
DE3605182C2 (de) * 1986-02-19 1995-02-23 Hauni Werke Koerber & Co Kg Stoßdämpfer mit veränderbarer Dämpfungscharakteristik
DE3608738C2 (de) * 1986-03-15 1993-10-21 Fichtel & Sachs Ag Hydraulischer Schwingungsdämpfer mit einstellbarer Dämpfkraft
EP0241677B1 (de) * 1986-04-12 1990-05-02 Körber Ag Stossdämpfer mit veränderbarer Dämpfungscharakteristik
CA1263414A (en) * 1986-06-05 1989-11-28 Magnus Lizell Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms
DE3644447A1 (de) * 1986-12-24 1988-07-07 Bosch Gmbh Robert Vorrichtung zur daempfung von bewegungsablaeufen
DE3832625C2 (de) * 1987-10-13 1999-06-24 Hauni Werke Koerber & Co Kg Schwingungsdämpfer mit veränderbarer Dämpfungscharakteristik
JP2639396B2 (ja) * 1988-07-11 1997-08-13 ダイムラー―ベンツ・アクチエンゲゼルシヤフト 液圧入れ子式緩衝器
DE3827538A1 (de) * 1988-08-13 1990-02-15 Bosch Gmbh Robert Vorrichtung zur daempfung federnder rad-aufhaengungssysteme bei fahrzeugen

Also Published As

Publication number Publication date
ATE109871T1 (de) 1994-08-15
EP0392284A2 (de) 1990-10-17
EP0392284B1 (de) 1994-08-10
EP0392284A3 (de) 1991-04-10
DE59006736D1 (de) 1994-09-15
US5094321A (en) 1992-03-10
EP0392284B2 (de) 1998-05-20
DE3911819A1 (de) 1990-10-18
ES2058649T3 (es) 1994-11-01

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