ES2074038T1 - Amortiguador de vibraciones hidraulico para vehiculos automoviles. - Google Patents

Amortiguador de vibraciones hidraulico para vehiculos automoviles.

Info

Publication number
ES2074038T1
ES2074038T1 ES94115101T ES94115101T ES2074038T1 ES 2074038 T1 ES2074038 T1 ES 2074038T1 ES 94115101 T ES94115101 T ES 94115101T ES 94115101 T ES94115101 T ES 94115101T ES 2074038 T1 ES2074038 T1 ES 2074038T1
Authority
ES
Spain
Prior art keywords
damper
damper cylinder
cylinder
piston rod
stop cap
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
ES94115101T
Other languages
English (en)
Other versions
ES2074038T3 (es
Inventor
Adolf Adrian
Rolf Dr Angermann
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.)
ThyssenKrupp Bilstein GmbH
Original Assignee
August Bilstein 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
Application filed by August Bilstein GmbH filed Critical August Bilstein GmbH
Publication of ES2074038T1 publication Critical patent/ES2074038T1/es
Application granted granted Critical
Publication of ES2074038T3 publication Critical patent/ES2074038T3/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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • F16F9/363—Combination of sealing and guide arrangements for piston rods the guide being mounted between the piston and the sealing, enabling lubrication of the guide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

LA INVENCION SE REFIERE A UN AMORTIGUADOR DE VIBRACION HIDRAULICO CON UN CILINDRO (1) AMORTIGUADOR QUE CONTIENE UN LIQUIDO DE AMORTIGUACION, UN VASTAGO (2) DE EMBOLO QUE PORTA UN EMBOLO (3) DE AMORTIGUACION, CON MOVIMIENTO HACIA UN LADO Y OTRO, UN CIERRE (11) DE GUIA DISPUESTO EN EL EXTREMO DEL CILINDRO (1) AMORTIGUADOR ATRAVESADO POR EL VASTAGO DE EMBOLO Y UNA CAPERUZA (6) DE CONEXION DISPUESTA EN EL VASTAGO (2) DE EMBOLO, DONDE EL BORDE DEL CILINDRO (1) AMORTIGUADOR ENGRANA EL CIERRE (11) DE GUIA DE FORMA RADIAL HACIA EL INTERIOR. DE ACUERDO CON LA INVENCION LA CAPERUZA (6) DE CONEXION SE APOYA SOBRE LA ZONA (5) DE CILINDRO AXIAL QUE CONECTA LA ZONA (4) RADIAL DEL CILINDRO (1) AMORTIGUADOR CON UN DIAMETRO MAS PEQUEÑO QUE EL CILINDRO (1) AMORTIGUADOR. POR MEDIO DE LA INVENCION LA CAPERUZA (6) DE CONEXION, SOBRE LA QUE SOBRESALE DE FORMA ELASTICA UN SALIENTE DE PRESION CONFIGURADO POR EJEMPLO COMO AMORTIGUADOR DE GOMA, RECIBE MEJOR LA FUERZA AXIAL QUE APARECE.
ES94115101T 1993-12-18 1994-09-23 Amortiguador hidraulico de vibraciones para vehiculos de motor. Expired - Lifetime ES2074038T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4345116A DE4345116C2 (de) 1993-12-18 1993-12-18 Hydraulischer Schwingungsdämpfer für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
ES2074038T1 true ES2074038T1 (es) 1995-09-01
ES2074038T3 ES2074038T3 (es) 1997-11-16

Family

ID=6506602

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115101T Expired - Lifetime ES2074038T3 (es) 1993-12-18 1994-09-23 Amortiguador hidraulico de vibraciones para vehiculos de motor.

Country Status (7)

Country Link
US (1) US5533598A (es)
EP (1) EP0658701B1 (es)
AT (1) ATE155213T1 (es)
DE (2) DE4345116C2 (es)
DK (1) DK658701T1 (es)
ES (1) ES2074038T3 (es)
GR (2) GR950300044T1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608771A1 (de) * 1996-03-07 1997-04-24 Fichtel & Sachs Ag Führung für ein Kolben-Zylinderaggregat
JP3753196B2 (ja) * 1996-04-09 2006-03-08 カヤバ工業株式会社 ロッドガイドの成形方法
US5706920A (en) * 1996-08-15 1998-01-13 General Motors Corporation Monotube damper
DE19819827C1 (de) 1998-05-04 2000-02-24 Mannesmann Sachs Ag Kolbenstangenführung für ein Kolben-Zylinderaggregat
DE19930964C2 (de) * 1999-07-05 2002-04-25 Zf Sachs Ag Radial bewegliche Kolbenstangendichtung
US6510930B2 (en) * 2001-04-30 2003-01-28 Delphi Technologies, Inc. Floating rod guide
JP2003049887A (ja) * 2001-08-02 2003-02-21 Showa Corp 油圧緩衝器の軸封部構造及びその組立方法
DE10138196C1 (de) * 2001-08-03 2002-10-31 Zf Sachs Ag Schwingungsdäpfer mit Zusatzkolbenstangendichtung
DE10230499C1 (de) * 2002-07-06 2003-11-13 Thyssen Krupp Bilstein Gmbh Dichtungs- und Führungseinheit für einen Zweirohrstoßdämpfer oder ein Zweirohrfederbein
US20070051574A1 (en) * 2005-09-02 2007-03-08 Tenneco Automotive Operating Company, Inc. Rod guide seal
US8226146B2 (en) * 2007-05-23 2012-07-24 M&C Corporation Tailgate dampening system
JP5206965B2 (ja) * 2008-01-31 2013-06-12 日立オートモティブシステムズ株式会社 流体圧緩衝器
GB2478546A (en) * 2010-03-09 2011-09-14 Gm Global Tech Operations Inc A seal for a piston rod
KR101337583B1 (ko) 2011-12-12 2013-12-06 주식회사 만도 쇽업소버의 더스트 씰 구조
US10072723B2 (en) * 2015-04-24 2018-09-11 Beijingwest Industries Co., Ltd. Closing assembly for a magneto-rheological damper
US11365781B2 (en) 2019-10-11 2022-06-21 DRiV Automotive Inc. Method of manufacturing a monotube shock absorber
US11578777B2 (en) 2019-10-11 2023-02-14 DRiV Automotive Inc. Sintered metal rod guide assembly for monotube shock absorber
US11566679B2 (en) * 2020-11-03 2023-01-31 DRiV Automotive Inc. Bumper cap for damper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846277Y2 (ja) * 1977-06-17 1983-10-21 トキコ株式会社 油圧緩衝器
DE8111086U1 (de) * 1981-04-11 1982-06-24 Boge Gmbh, 5208 Eitorf Hydropneumatischer Zweirohr-Schwingungsdämpfer, insbesondere für Kraftfahrzeug-Federbeine
DE3128723A1 (de) * 1981-07-21 1983-02-10 Fichtel & Sachs Ag, 8720 Schweinfurt Hydropneumatischer zweirohr-schwingungsdaempfer oder federbeineinsatz mit einer verschlusskappe fuer ein behaelterrohr
US4989701A (en) * 1988-02-22 1991-02-05 Atsugi Motor Parts Company Ltd Shock absorber
US5176229A (en) * 1989-09-29 1993-01-05 Atsugi Unisia Corporation Hydraulic shock absorber with a rod guide having an annular doubled wall section
JP2517808Y2 (ja) * 1990-05-10 1996-11-20 株式会社ユニシアジェックス 複筒式液圧緩衝器のロッドガイド
JP2588470Y2 (ja) * 1990-06-27 1999-01-13 株式会社ユニシアジェックス 液圧緩衝器
EP0535409B1 (de) * 1991-10-01 1996-02-07 AUGUST BILSTEIN GMBH & CO. KG Hydraulischer Schwingungsdämpfer für Kraftfahrzeuge
DE4207099C1 (es) * 1992-03-06 1993-09-09 August Bilstein Gmbh & Co Kg, 58256 Ennepetal, De

Also Published As

Publication number Publication date
DE4345116A1 (de) 1995-06-22
EP0658701A1 (de) 1995-06-21
DE4345116C2 (de) 1995-11-16
EP0658701B1 (de) 1997-07-09
GR950300044T1 (en) 1995-07-31
DE59403304D1 (de) 1997-08-14
US5533598A (en) 1996-07-09
DK658701T1 (da) 1995-07-17
ATE155213T1 (de) 1997-07-15
GR3024951T3 (en) 1998-01-30
ES2074038T3 (es) 1997-11-16

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