ES2015796A6 - Amortiguador de vibraciones monotubo. - Google Patents

Amortiguador de vibraciones monotubo.

Info

Publication number
ES2015796A6
ES2015796A6 ES8903145A ES8903145A ES2015796A6 ES 2015796 A6 ES2015796 A6 ES 2015796A6 ES 8903145 A ES8903145 A ES 8903145A ES 8903145 A ES8903145 A ES 8903145A ES 2015796 A6 ES2015796 A6 ES 2015796A6
Authority
ES
Spain
Prior art keywords
vibration damper
damping force
container
variable damping
cylinder
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
ES8903145A
Other languages
English (en)
Inventor
Felix Wossner
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.)
ZF Friedrichshafen AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of ES2015796A6 publication Critical patent/ES2015796A6/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
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/061—Mono-tubular units
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders

Landscapes

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

Abstract

AMORTIGUADOR DE VIBRACIONES MONOTUBO. CON EL INVENTO SE CREA, DE ACUERDO CON EL PROBLEMA PLANTEADO, UN AMORTIGUADOR DE VIBRACIONES MONOTUBO CON FUERZA DE AMORTIGUACION VARIABLE, QUE SE COMPONE DE ELEMENTOS SENCILLOS Y DE FACIL FABRICACION Y QUE PERMITE UN MONTAJE SIN PROBLEMAS. ESTO SE CONSIGUE POR EL HECHO DE QUE EL CILINDRO PROSEE UN EXTREMO DE CILINDRO ABIERTO DEL DIAMETRO DEL CILINDRO CON EL QUE SE ALOJA EN EL DEPOSITO EN EL LADO OPUESTO A LA SALIDA DEL VASTAGO DE EMBOLO. LOS CANALES DE ENTRADA PARA UN DISPOSITIVO DE AMORTIGUACION MONTADO EXTERIORMENTE SOBRE EL DEPOSITO ESTAN FORMADOS POR UNA CPAMARA ANULAR, SITUADA ENTRE EL CILINDRO Y EL DEPOSITO, SUBDIVIDIDA POR MEDIO DE UNA JUNTA.
ES8903145A 1988-09-17 1989-09-15 Amortiguador de vibraciones monotubo. Expired - Lifetime ES2015796A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3831718A DE3831718C2 (de) 1988-09-17 1988-09-17 Dämpfkraftveränderbarer Einrohrschwingungsdämpfer

Publications (1)

Publication Number Publication Date
ES2015796A6 true ES2015796A6 (es) 1990-09-01

Family

ID=6363201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903145A Expired - Lifetime ES2015796A6 (es) 1988-09-17 1989-09-15 Amortiguador de vibraciones monotubo.

Country Status (5)

Country Link
US (1) US4960188A (es)
DE (1) DE3831718C2 (es)
ES (1) ES2015796A6 (es)
FR (1) FR2636697B1 (es)
GB (1) GB2222864B (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161653A (en) * 1989-04-18 1992-11-10 Hare Sr Nicholas S Electro-rheological shock absorber
US5251728A (en) * 1989-07-05 1993-10-12 Boge Ag Hydraulic vibration damper or shock absorber with electrical control connections and connector therefor
US5180039A (en) * 1989-07-06 1993-01-19 Fichtel & Sachs Ag Fluid passage unit
DE4031760A1 (de) * 1990-10-06 1992-04-09 Fichtel & Sachs Ag Daempfkraftveraenderbarer hydraulischer schwingungsdaempfer
DE4114307C2 (de) * 1991-05-02 1999-12-23 Mannesmann Sachs Ag Schwingungsdämpfer
DE4123141C1 (es) * 1991-07-12 1992-07-30 Boge Ag, 5208 Eitorf, De
DE4125316C1 (es) * 1991-07-31 1992-10-01 Boge Ag, 5208 Eitorf, De
US5163538A (en) * 1991-09-03 1992-11-17 General Motors Company Low level damping valve and method for a semi-active hydraulic damper
DE4132262A1 (de) * 1991-09-27 1993-04-01 Teves Gmbh Alfred Hydraulischer regelbarer schwingungsdaempfer fuer kraftfahrzeuge
DE4216987C2 (de) * 1992-01-17 1994-02-10 Bilstein August Gmbh Co Kg Regelbarer Schwingungsdämpfer für Kraftfahrzeuge
US5375683A (en) * 1992-01-17 1994-12-27 August Bilstein Gmbh & Co. Kg Controllable vibration damper for motor vehicles
FR2687632B1 (fr) * 1992-02-21 1994-04-15 Messier Bugatti Amortisseur de descente de train d'atterrissage d'avion.
US5328004A (en) * 1992-08-21 1994-07-12 General Motors Corporation Bypass valve assembly for a hydraulic damper
DE4229308C2 (de) * 1992-09-02 1996-02-29 Fichtel & Sachs Ag Ventilanordnung für einen hydraulischen, regelbaren Schwingungsdämpfer
DE4237666C2 (de) * 1992-11-07 1996-07-11 Fichtel & Sachs Ag Ventilanordnung für einen hydraulischen, regelbaren Schwingungsdämpfer
JP3146392B2 (ja) * 1992-11-20 2001-03-12 トキコ株式会社 減衰力調整式油圧緩衝器
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
DE4341775C1 (de) * 1993-12-08 1994-12-15 Bilstein August Gmbh Co Kg Regelbares Dämpfungsventilsystem für einen Schwingungsdämpfer eines Kraftfahrzeuges
DE4342883C2 (de) * 1993-12-16 1996-08-01 Bilstein August Gmbh Co Kg Hydraulischer, regelbarer Schwingungsdämpfer für Kraftfahrzeuge
DE19508853A1 (de) * 1995-03-11 1996-08-01 Fichtel & Sachs Ag Schwingungsdämpfer mit verstellbarer Dämpfkraft
DE19540049C1 (de) * 1995-10-27 1997-02-20 Fichtel & Sachs Ag Schwingungsdämpfer mit verstellbarer Dämpfkraft
US5730261A (en) * 1996-01-11 1998-03-24 General Motors Corporation Damper control valve
US6237733B1 (en) * 1998-07-28 2001-05-29 Fm Industries, Inc. Internal neutral positioning spring for railcar shock absorber
DE102009020951B4 (de) * 2008-05-28 2012-07-12 Stabilus Gmbh Stufenlos blockierbare Feststellvorrichtung
DE102009020786B4 (de) * 2008-05-28 2012-07-12 Stabilus Gmbh Türfeststeller
WO2010054166A2 (en) * 2008-11-06 2010-05-14 Furrer Fredrick J Adjustable monotube shock absorber
US8991840B2 (en) * 2013-03-14 2015-03-31 Oshkosh Defense, Llc Load dependent damper for a vehicle suspension system
ITBO20130434A1 (it) * 2013-08-02 2015-02-03 Fasco Srl Dispositivo di sicurezza per una chiodatrice
DE102015209178B4 (de) 2015-05-20 2021-12-02 Zf Friedrichshafen Ag Schwingungsdämpfer mit einem externen Gehäuse
DE102015209179A1 (de) * 2015-05-20 2016-11-24 Zf Friedrichshafen Ag Zylinderrohr mit einem Außengehäuse
DE102015209177A1 (de) 2015-05-20 2016-11-24 Zf Friedrichshafen Ag Außenzylinder mit einem externen Gehäuse
WO2017177174A1 (en) 2016-04-08 2017-10-12 Oshkosh Corporation Leveling system for lift device
KR101845787B1 (ko) * 2016-09-28 2018-04-05 현대자동차주식회사 감쇄력 조절이 가능한 클러치페달 진동저감장치
WO2018216716A1 (ja) * 2017-05-26 2018-11-29 日立オートモティブシステムズ株式会社 緩衝器
US11454291B2 (en) 2018-12-28 2022-09-27 Tenneco Automotive Operating Company Inc. Damper with control valves
US11143260B2 (en) 2018-12-28 2021-10-12 Tenneco Automotive Operating Company Inc. Damper with single external control valve
US11156261B2 (en) 2018-12-28 2021-10-26 Tenneco Automotive Operating Company Inc. Damper with multiple external control valves
US11118649B2 (en) 2019-07-01 2021-09-14 Tenneco Automotive Operating Company Inc. Damper with side collector and external control valves
US11248677B2 (en) * 2019-07-18 2022-02-15 Tenneco Automotive Operating Company Inc. Pre-assembled piston accumulator insert device
US11635122B2 (en) * 2019-07-18 2023-04-25 Tenneco Automotive Operating Company Inc. Intake device for a damper having a side collector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US725456A (en) * 1902-06-05 1903-04-14 Elihu Thomson Electromagnetically-operated steering-check.
US2036623A (en) * 1935-02-21 1936-04-07 Nevin S Focht Hydraulic shock absorber
GB806307A (en) * 1955-06-02 1958-12-23 William Kenneth Wasdell Improvements in or relating to hydraulic shock absorbers
DE1157857B (de) * 1961-02-10 1963-11-21 Boge Gmbh Teleskopschwingungsdaempfer, insbesondere fuer Kraftfahrzeuge
GB1242804A (en) * 1969-05-20 1971-08-11 Armstrong Patents Co Ltd Improvements in vehicle telescopic suspension units
FR2343166A1 (fr) * 1976-03-05 1977-09-30 Boge Gmbh Amortisseur a deux tubes comportant une chambre d'equilibrage au-dessus du cylindre, notamment pour vehicules a moteurs
US4162062A (en) * 1977-06-02 1979-07-24 Miner Enterprises, Inc. Hydraulic railway car sway damper
JPS5830541A (ja) * 1981-07-21 1983-02-23 Toyota Motor Corp 車両用減衰力可変装置
DE3418262A1 (de) * 1984-05-17 1985-11-21 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
DE3434877A1 (de) * 1984-09-22 1986-04-17 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
DE3609862A1 (de) * 1986-03-22 1987-10-01 Boge Gmbh Regelbarer stossdaempfer

Also Published As

Publication number Publication date
DE3831718C2 (de) 1997-02-27
GB2222864B (en) 1992-05-20
GB8919688D0 (en) 1989-10-11
FR2636697A1 (fr) 1990-03-23
GB2222864A (en) 1990-03-21
DE3831718A1 (de) 1990-03-22
US4960188A (en) 1990-10-02
FR2636697B1 (fr) 1991-06-07

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-15

FD1A Patent lapsed

Effective date: 20100504