BRPI0503647A - amortecedor tendo um batente hidráulico - Google Patents

amortecedor tendo um batente hidráulico

Info

Publication number
BRPI0503647A
BRPI0503647A BRPI0503647-0A BRPI0503647A BRPI0503647A BR PI0503647 A BRPI0503647 A BR PI0503647A BR PI0503647 A BRPI0503647 A BR PI0503647A BR PI0503647 A BRPI0503647 A BR PI0503647A
Authority
BR
Brazil
Prior art keywords
hydraulic stop
shock absorber
hydraulic
housings
stop
Prior art date
Application number
BRPI0503647-0A
Other languages
English (en)
Inventor
Vincent Vanspauwen
Original Assignee
Tenneco Automotive Operating
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 Tenneco Automotive Operating filed Critical Tenneco Automotive Operating
Publication of BRPI0503647A publication Critical patent/BRPI0503647A/pt
Publication of BRPI0503647B1 publication Critical patent/BRPI0503647B1/pt

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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder

Landscapes

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

Abstract

"AMORTECEDOR TENDO UM BATENTE HIDRáULICO". Um amortecedor incluindo um batente hidráulico. O batente hidráulico incluíndo dois alojamentos conectados juntos por meio de uma mola. No final do curso do amortecedor, o pistão faz com que os dois alojamentos se aproximem um do outro, desse modo, fazendo com que o fluido disposto entre os alojamentos flua através da passagem de escoamento. O tamanho ou a área total da passagem de escoamento irá determinar a quantidade de amortecimento hidráulico fornecido pelo batente hidráulico.
BRPI0503647A 2004-09-09 2005-09-08 amortecedor tendo um batente hidráulico BRPI0503647B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/937,838 US7032727B2 (en) 2004-09-09 2004-09-09 Shock absorber having a hydraulic stop

Publications (2)

Publication Number Publication Date
BRPI0503647A true BRPI0503647A (pt) 2006-04-18
BRPI0503647B1 BRPI0503647B1 (pt) 2018-11-27

Family

ID=34983856

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503647A BRPI0503647B1 (pt) 2004-09-09 2005-09-08 amortecedor tendo um batente hidráulico

Country Status (5)

Country Link
US (2) US7032727B2 (pt)
BR (1) BRPI0503647B1 (pt)
DE (1) DE102005040584B4 (pt)
FR (1) FR2874985A1 (pt)
GB (1) GB2417999B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7032727B2 (en) * 2004-09-09 2006-04-25 Tenneco Automotive Operating Company Inc. Shock absorber having a hydraulic stop
DE102005031939B4 (de) * 2005-07-08 2010-07-22 Thyssenkrupp Bilstein Suspension Gmbh Schwingungsdämpfer mit Zuganschlagfeder
US20070164531A1 (en) * 2006-01-13 2007-07-19 Bryant Peter E Method and apparatus for rebound control
DE102006011351A1 (de) * 2006-03-11 2007-09-20 Zf Friedrichshafen Ag Schwingungsdämpfer
US8162112B2 (en) 2007-02-09 2012-04-24 Competition Tire East Methods and apparatus for protecting a shock absorber from bottoming
US8127901B1 (en) * 2007-06-15 2012-03-06 KV IP Holdings Ltd. Hydraulic damping device for drawer
DE102007045892B4 (de) * 2007-09-25 2013-04-04 Thyssenkrupp Bilstein Suspension Gmbh Schwingungsdämpfer mit einem Zuganschlag
KR101094214B1 (ko) * 2009-07-02 2011-12-14 주식회사 만도 쇽업소버의 유압식 스토퍼
JP2011094749A (ja) * 2009-10-30 2011-05-12 Hitachi Automotive Systems Ltd 緩衝器
JP5667482B2 (ja) * 2011-03-17 2015-02-12 カヤバ工業株式会社 シリンダ装置
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
US8967345B2 (en) 2012-09-12 2015-03-03 Msi Defense Solutions, Llc Adjustable rebound buffer
DE102013109775A1 (de) * 2013-09-06 2015-03-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stoßdämpfer
US9599184B2 (en) * 2015-02-20 2017-03-21 Beijing West Industries Co., Ltd. Fluid damper assembly having a multi-functional bushing
GB2541396A (en) * 2015-08-17 2017-02-22 Titus D O O Dekani Improvements in dampers
US9835220B2 (en) * 2015-10-05 2017-12-05 Beijingwest Industries, Co., Ltd. Shock absorber with hydraulic rebound system
US10174802B2 (en) * 2016-05-11 2019-01-08 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement
CN106015429A (zh) * 2016-06-12 2016-10-12 四川宁江山川机械有限责任公司 一种液压复原缓冲结构
CN109667805A (zh) * 2017-10-17 2019-04-23 益阳天华两栖车艇有限公司 一种液压缸减震器总成
US10830303B2 (en) 2017-11-22 2020-11-10 Beijingwest Industries Co., Ltd. Shock absorber assembly including hydraulic stop mechanism with stabilizer pins
DE102018201276A1 (de) 2018-01-29 2019-08-14 Volkswagen Aktiengesellschaft Schwingungsdämpfer mit hydraulischem Zuganschlag
CN108652916B8 (zh) * 2018-05-15 2020-04-21 暨南大学附属第一医院 一种膝关节外骨骼
JP7070331B2 (ja) 2018-10-26 2022-05-18 トヨタ自動車株式会社 ハイドロストッパ付ショックアブソーバ
WO2020261942A1 (ja) * 2019-06-26 2020-12-30 日立オートモティブシステムズ株式会社 シリンダ装置
CN113417961A (zh) * 2021-07-05 2021-09-21 北京汽车集团越野车有限公司 一种限位装置、减振器及车辆
US11919349B2 (en) 2021-10-01 2024-03-05 Beijingwest Industries Co., Ltd. Damper assembly

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US2599477A (en) * 1950-03-17 1952-06-03 Gabriel Co Shock absorber
US2606630A (en) * 1950-06-03 1952-08-12 Gen Motors Corp Shock absorber
US3007550A (en) * 1959-11-27 1961-11-07 Gen Motors Corp Hydraulic shock absorber with rebound cut-off
US3038560A (en) * 1959-11-27 1962-06-12 Gen Motors Corp Hydraulic shock absorber with rebound cut-off
DE2143181C3 (de) * 1971-08-28 1980-04-17 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Hydraulischer Teleskop-Schwingungsdämpfer
DE2806540C3 (de) * 1978-02-16 1994-04-07 Fichtel & Sachs Ag Stoßdämpfer oder Federbein mit wegabhängig gesteuertem, hydraulisch-mechanischem Zuganschlag
DE2806541A1 (de) * 1978-02-16 1979-08-23 Fichtel & Sachs Ag Stossdaempfer oder federbein mit hydraulisch-mechanischem zuganschlag
DE2853914A1 (de) * 1978-12-14 1980-07-03 Fichtel & Sachs Ag Schwingungsdaempfer oder federbein mit einem hydraulisch-mechanischen zuganschlag
US5219414A (en) * 1989-04-24 1993-06-15 Atsugi Unisia Corporation Variable damping force shock absorber with stroke dependent variation characteristics of damping force
GB2276435B (en) * 1993-03-16 1997-01-15 Fichtel & Sachs Ag Vibration damper
US5501438A (en) * 1993-08-14 1996-03-26 Fichtel & Sachs Ag Motor vehicle vibration damper
US5368141A (en) * 1993-12-27 1994-11-29 Ford Motor Company Displacement sensitive valve mechanism
US5810130A (en) 1997-03-14 1998-09-22 General Motors Corporation Suspension damper with rebound cut-off
GB2325701B (en) * 1997-05-28 2001-07-18 Draftex Ind Ltd Gas spring with speed regulation
US6318523B1 (en) * 2000-02-25 2001-11-20 Delphi Technologies, Inc. Flexible monotube valve with digressive performance and independent low speed orifice
DE10016641C2 (de) * 2000-04-04 2002-06-13 Daimler Chrysler Ag Schwingungsdämpfer mit Zuganschlag
JP2004124993A (ja) 2002-09-30 2004-04-22 Tokico Ltd シリンダ装置
DE10317174A1 (de) * 2003-04-15 2004-11-04 Suspa Holding Gmbh Längenverstellbare Gasfeder
DE10321997A1 (de) 2003-05-16 2004-12-02 Bayerische Motoren Werke Ag Fahrzeug-Federungssystem mit veränderbarem Höhenstand des Fahrzeug-Aufbaus
US7032727B2 (en) * 2004-09-09 2006-04-25 Tenneco Automotive Operating Company Inc. Shock absorber having a hydraulic stop

Also Published As

Publication number Publication date
US20060108189A1 (en) 2006-05-25
BRPI0503647B1 (pt) 2018-11-27
DE102005040584A1 (de) 2006-03-30
DE102005040584B4 (de) 2021-01-21
US20060049014A1 (en) 2006-03-09
GB2417999B (en) 2009-05-06
US7156213B2 (en) 2007-01-02
US7032727B2 (en) 2006-04-25
FR2874985A1 (fr) 2006-03-10
GB2417999A (en) 2006-03-15
GB0515774D0 (en) 2005-09-07

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/11/2018, OBSERVADAS AS CONDICOES LEGAIS.