ES2189648A1 - Amortiguador de vibraciones - Google Patents

Amortiguador de vibraciones

Info

Publication number
ES2189648A1
ES2189648A1 ES200101397A ES200101397A ES2189648A1 ES 2189648 A1 ES2189648 A1 ES 2189648A1 ES 200101397 A ES200101397 A ES 200101397A ES 200101397 A ES200101397 A ES 200101397A ES 2189648 A1 ES2189648 A1 ES 2189648A1
Authority
ES
Spain
Prior art keywords
piston
piston rod
work space
vibration damper
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.)
Granted
Application number
ES200101397A
Other languages
English (en)
Other versions
ES2189648B1 (es
Inventor
Manfred Grundei
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
Mannesmann 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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Publication of ES2189648A1 publication Critical patent/ES2189648A1/es
Application granted granted Critical
Publication of ES2189648B1 publication Critical patent/ES2189648B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/5126—Piston, or piston-like valve elements
    • 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

Landscapes

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

Abstract

Amortiguador de vibraciones que comprende un cilindro en el que va guiado un vástago de pistón axialmente móvil, estando montados en el vástago de pistón un primer pistón estacionario y un segundo pistón axialmente desplazable en contra de una fuerza de muelle, presentando el cilindro un recinto de trabajo del lado del vástago de pistón, un recinto de trabajo alejado del vástago de pistón y un recinto de trabajo entre los dos pistones, controlando unas aberturas de paso equipadas con válvulas una unión entre los recintos de trabajo, presentando el segundo pistón en cada uno de sus dos lados al menos un muelle de recuperación y estando el pistón montado con posibilidad de desplazamiento axial en dos direcciones en contra de los muelles de recuperación.
ES200101397A 2000-08-23 2001-06-15 Amortiguador de vibraciones. Expired - Fee Related ES2189648B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10041199 2000-08-23
DE10041199A DE10041199C1 (de) 2000-08-23 2000-08-23 Schwingungsdämpfer

Publications (2)

Publication Number Publication Date
ES2189648A1 true ES2189648A1 (es) 2003-07-01
ES2189648B1 ES2189648B1 (es) 2004-10-16

Family

ID=7653404

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101397A Expired - Fee Related ES2189648B1 (es) 2000-08-23 2001-06-15 Amortiguador de vibraciones.

Country Status (6)

Country Link
US (1) US6651787B2 (es)
JP (1) JP3479647B2 (es)
DE (1) DE10041199C1 (es)
ES (1) ES2189648B1 (es)
FR (1) FR2813366B1 (es)
GB (1) GB2366606B (es)

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DE10300107B3 (de) * 2003-01-07 2004-05-13 Thyssenkrupp Bilstein Gmbh Einrichtung für hydraulische Schwingungsdämpfer
DE10325877B4 (de) * 2003-06-06 2006-01-05 Thyssenkrupp Bilstein Gmbh Einrichtung zur amplitudenabhängigen Dämpfung von Stößen
EP1496285B1 (de) * 2003-07-08 2007-10-17 ThyssenKrupp Bilstein Suspension GmbH Schwingungsdämpfer mit amplitudenabhängiger Dämpfung
DE10343875B4 (de) * 2003-09-23 2006-01-26 Zf Friedrichshafen Ag Schwingungsdämpfer mit hubabhängiger Dämpfkraft
DE502004001034D1 (de) * 2003-12-01 2006-09-07 Zahnradfabrik Friedrichshafen Dämpfventileinrichtung mit progressiver Dämpfkraftkennlinie
JP4147226B2 (ja) 2004-03-05 2008-09-10 ツェットエフ フリードリッヒスハーフェン アーゲー 振動ダンパ
DE102004015448B3 (de) * 2004-03-05 2005-08-25 Zf Friedrichshafen Ag Schwingungsdämpfer
DE102005020293A1 (de) * 2005-04-30 2006-11-09 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
DE102005040283A1 (de) 2005-08-24 2007-03-08 Zf Friedrichshafen Ag Schwingungsdämpfer
DE102005040284A1 (de) * 2005-08-24 2007-03-08 Zf Friedrichshafen Ag Schwingungsdämpfer
DE102005045267B3 (de) * 2005-09-22 2006-12-21 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
DE102005061164B4 (de) * 2005-12-21 2007-09-13 Zf Friedrichshafen Ag Schwingungsdämpfer mit einer Anschlagfeder
DE102006011351A1 (de) * 2006-03-11 2007-09-20 Zf Friedrichshafen Ag Schwingungsdämpfer
JP4987460B2 (ja) * 2006-12-26 2012-07-25 カヤバ工業株式会社 緩衝器のバルブ構造
JP2008241017A (ja) * 2007-03-29 2008-10-09 Honda Motor Co Ltd 油圧式緩衝装置
DE102007025677B3 (de) 2007-06-01 2009-01-08 Zf Friedrichshafen Ag Dämpfventil für einen Schwingungsdämpfer
JP4761474B2 (ja) * 2007-09-06 2011-08-31 カヤバ工業株式会社 緩衝器のバルブ構造
US8807299B2 (en) * 2007-09-26 2014-08-19 Bombardier Recreational Products Inc. Position sensitive shock absorber
DE102008060515B4 (de) 2007-12-05 2015-08-06 Mando Corporation Schwingungsdämpfer
SE531694C2 (sv) 2007-12-19 2009-07-07 Oehlins Racing Ab Stötdämpare med dubbelkolv
DE102008002064B3 (de) * 2008-05-29 2009-11-26 Zf Friedrichshafen Ag Schwingungsdämpfer
KR100947389B1 (ko) 2008-09-29 2010-03-16 현대자동차주식회사 진폭 감응형 댐퍼 장치
DE102008042664B4 (de) 2008-10-08 2015-03-19 Zf Friedrichshafen Ag Drehschwingungsdämpfer
EP2180206A1 (en) 2008-10-21 2010-04-28 Honda Motor Co., Ltd Hydraulic shock absorber
TW201028329A (en) * 2009-01-19 2010-08-01 Y S S Thailand Co Ltd Advanced triple piston damper
JP5141916B2 (ja) * 2009-03-23 2013-02-13 本田技研工業株式会社 油圧緩衝器
PL2233775T3 (pl) * 2009-03-23 2012-05-31 Bwi Co Ltd Sa Hydrauliczny amortyzator zawieszenia
JP5265484B2 (ja) * 2009-08-18 2013-08-14 株式会社ニフコ ダンパー装置
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
DE102010031144B4 (de) 2010-07-09 2012-02-02 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenabhängiger Dämpfkraft
KR101218834B1 (ko) * 2010-09-29 2013-01-07 주식회사 만도 차체 거동 감응형 에어 스프링
DE102010049828B4 (de) 2010-10-27 2012-05-31 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
JP5783771B2 (ja) * 2011-03-31 2015-09-24 日立オートモティブシステムズ株式会社 緩衝器
KR101254233B1 (ko) 2011-05-31 2013-04-18 주식회사 만도 쇽업소버의 밸브 구조
KR101254286B1 (ko) 2011-06-03 2013-04-12 주식회사 만도 이중 습동 피스톤 밸브
US9611915B2 (en) 2011-07-21 2017-04-04 Mando Corporation Valve structure of shock absorber
KR101288612B1 (ko) * 2011-07-21 2013-07-22 주식회사 만도 쇽업소버의 밸브 구조
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
WO2014134500A1 (en) 2013-02-28 2014-09-04 Tenneco Automotive Operating Company Inc. Damper with integrated electronics
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
US9163691B2 (en) 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
EP2971847A4 (en) 2013-03-15 2016-12-21 Tenneco Automotive Operating Co Inc BAR GUIDE ASSEMBLY WITH MULTIPLE VALVE ASSEMBLY
US20150167776A1 (en) * 2013-12-13 2015-06-18 Hyundai Motor Company Safety damper
US9091320B1 (en) 2014-01-08 2015-07-28 Thyssenkrupp Bilstein Of America, Inc. Multi-stage shock absorber
PL3207273T3 (pl) * 2014-10-01 2020-12-14 Beijingwest Industries Co., Ltd. Zespół amortyzatora
GB2555615A (en) * 2016-11-04 2018-05-09 Jaguar Land Rover Ltd Shock absorber and vehicle
JP6598083B2 (ja) 2016-12-06 2019-10-30 Ｓｍｃ株式会社 ピストン組立体及び流体圧装置
CN107654563A (zh) * 2017-05-09 2018-02-02 襄阳博亚精工装备股份有限公司 可调式阻尼器
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
JP6291120B1 (ja) * 2017-08-29 2018-03-14 株式会社ショーワ 油圧緩衝器
ES2742448B2 (es) * 2018-08-14 2021-11-03 Garcia Jasiel Najera Amortiguador con regulación de carga en función de la frecuencia mediante inercia hidráulica
CN109353356A (zh) * 2018-10-27 2019-02-19 上海国液压气动有限公司 液压支撑滑轮
US12595833B2 (en) 2019-10-30 2026-04-07 Kyb Corporation Shock absorber
CN113003410B (zh) * 2019-12-19 2024-09-03 华电蓝科科技股份有限公司 一种穿越式避振高速岸桥
US12024257B2 (en) 2020-06-17 2024-07-02 Sram, Llc Bicycle suspension components
JP7496615B2 (ja) 2021-02-05 2024-06-07 不二ラテックス株式会社 ピストンの支持構造及びダンパー
CN112879479B (zh) * 2021-02-23 2022-03-22 上海交通大学 一种用于冲击试验装置的流体阻尼器
US12151772B2 (en) 2021-06-24 2024-11-26 Sram, Llc Bicycle suspension components
US11692605B2 (en) * 2021-07-29 2023-07-04 Rüdiger Kranz Hydraulic shock absorber
CN114084253A (zh) * 2021-11-23 2022-02-25 南京快轮智能科技有限公司 一种气动减震型滑板车座椅接头
US11884359B2 (en) 2022-02-25 2024-01-30 Sram, Llc Bicycle suspension components
US12595835B2 (en) * 2022-09-09 2026-04-07 Thyssenkrupp Bilstein Of America Inc. End-stop control valves for providing progessive damping forces in vibration dampers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327295A (en) * 1941-11-12 1943-08-17 Monroe Auto Equipment Co Double-acting velocity type shock absorber
GB1072463A (en) * 1964-03-17 1967-06-14 Fichtel & Sachs Ag Improvements in or relating to hydraulic oscillation dampers
GB1098502A (en) * 1964-02-18 1968-01-10 Renault Improvements in shock-absorbers for vehicle suspensions
DE2230975A1 (de) * 1971-06-22 1972-12-28 Autoipari Kutato Intezet Frequenzselektiver Schwingungsdämpfer für Kraftfahrzeuge
EP0313708A1 (en) * 1987-10-26 1989-05-03 Bendix Espana, S.A. Shock absorber
US5184702A (en) * 1989-11-30 1993-02-09 Mercedes-Benz Ag Hydraulic damper

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Publication number Priority date Publication date Assignee Title
US2327295A (en) * 1941-11-12 1943-08-17 Monroe Auto Equipment Co Double-acting velocity type shock absorber
GB1098502A (en) * 1964-02-18 1968-01-10 Renault Improvements in shock-absorbers for vehicle suspensions
GB1072463A (en) * 1964-03-17 1967-06-14 Fichtel & Sachs Ag Improvements in or relating to hydraulic oscillation dampers
DE2230975A1 (de) * 1971-06-22 1972-12-28 Autoipari Kutato Intezet Frequenzselektiver Schwingungsdämpfer für Kraftfahrzeuge
EP0313708A1 (en) * 1987-10-26 1989-05-03 Bendix Espana, S.A. Shock absorber
US5184702A (en) * 1989-11-30 1993-02-09 Mercedes-Benz Ag Hydraulic damper

Also Published As

Publication number Publication date
JP3479647B2 (ja) 2003-12-15
GB0120515D0 (en) 2001-10-17
JP2002106624A (ja) 2002-04-10
DE10041199C1 (de) 2001-11-29
FR2813366A1 (fr) 2002-03-01
GB2366606A (en) 2002-03-13
GB2366606B (en) 2004-04-07
US20020027051A1 (en) 2002-03-07
US6651787B2 (en) 2003-11-25
ES2189648B1 (es) 2004-10-16
FR2813366B1 (fr) 2007-05-04

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