BRPI0816057A2 - Absorvedor de choque apresentando uma montagem de válvula de deslocamento total - Google Patents

Absorvedor de choque apresentando uma montagem de válvula de deslocamento total

Info

Publication number
BRPI0816057A2
BRPI0816057A2 BRPI0816057A BRPI0816057A2 BR PI0816057 A2 BRPI0816057 A2 BR PI0816057A2 BR PI0816057 A BRPI0816057 A BR PI0816057A BR PI0816057 A2 BRPI0816057 A2 BR PI0816057A2
Authority
BR
Brazil
Prior art keywords
featuring
valve assembly
shock absorber
full displacement
displacement valve
Prior art date
Application number
Other languages
English (en)
Inventor
Stefan Deferme
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 BRPI0816057A2 publication Critical patent/BRPI0816057A2/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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • F16F9/3488—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features intended to affect valve bias or pre-stress

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
BRPI0816057 2007-08-30 2008-08-29 Absorvedor de choque apresentando uma montagem de válvula de deslocamento total BRPI0816057A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/897,351 US8997953B2 (en) 2007-08-30 2007-08-30 Shock absorber having a full displacement valve assembly
PCT/US2008/010252 WO2009032196A2 (en) 2007-08-30 2008-08-29 Shock absorber having a full displacement valve assembly

Publications (1)

Publication Number Publication Date
BRPI0816057A2 true BRPI0816057A2 (pt) 2015-03-31

Family

ID=40405663

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816057 BRPI0816057A2 (pt) 2007-08-30 2008-08-29 Absorvedor de choque apresentando uma montagem de válvula de deslocamento total

Country Status (7)

Country Link
US (1) US8997953B2 (pt)
JP (2) JP2010538219A (pt)
KR (1) KR101441535B1 (pt)
CN (1) CN101796323B (pt)
BR (1) BRPI0816057A2 (pt)
DE (1) DE112008002332B4 (pt)
WO (1) WO2009032196A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10113604B2 (en) * 2012-03-09 2018-10-30 Fox Factory, Inc. Suspension damper
PL2841792T3 (pl) 2012-04-23 2018-09-28 Beijingwest Industries Co. Ltd. Amortyzator hydrauliczny ze swobodnie przemieszczalnym zaworem dyskowym
US9067471B2 (en) * 2013-03-15 2015-06-30 Tenneco Automotive Operating Company Inc. Piston assembly with open bleed
US11047447B2 (en) 2014-02-10 2021-06-29 Fox Factory, Inc. Valve assembly
DE102015117757B4 (de) * 2015-10-19 2024-06-06 Saf-Holland Gmbh Lenkerende
US11002334B2 (en) * 2016-10-28 2021-05-11 Mf Ip Holding, Llc Digressive valve for a damper
US10344820B2 (en) * 2016-10-28 2019-07-09 Mf Ip Holding, Llc Digressive valve for a damper
KR20180083721A (ko) * 2017-01-13 2018-07-23 주식회사 만도 쇽업소버의 밸브구조
DE102018209211B4 (de) * 2018-06-11 2022-09-01 Zf Friedrichshafen Ag Dämpfventilanordnung für einen Kraftfahrzeugschwingungsdämpfer, sowie Kraftfahrzeugschwingungsdämpfer
US10746248B2 (en) 2018-07-25 2020-08-18 Tenneco Automotive Operating Company Inc. Valve assembly
WO2022168544A1 (ja) * 2021-02-02 2022-08-11 日立Astemo株式会社 緩衝器
RU208337U1 (ru) * 2021-07-13 2021-12-14 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Ростар" Демпфирующий узел амортизатора
US12253138B2 (en) * 2022-06-13 2025-03-18 DRiV Automotive Inc. Damper assembly
CN115638205A (zh) * 2022-10-28 2023-01-24 重庆长安汽车股份有限公司 一种自清洁式减振器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6099341U (ja) * 1983-12-14 1985-07-06 株式会社　昭和製作所 油圧緩衝器のバルブ構造
US4809828A (en) * 1987-07-01 1989-03-07 Kabushiki Kaisha Showa Seisakusho One-way damping valve mechanism for hydraulic damper
DE3840302C2 (de) * 1988-11-30 1999-06-10 Mannesmann Sachs Ag Geräuscharmes Dämpfventil
US5123671A (en) 1989-03-13 1992-06-23 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
JP2918293B2 (ja) 1990-05-28 1999-07-12 株式会社ユニシアジェックス 減衰力可変型緩衝器
DE4118030A1 (de) 1991-06-01 1992-12-03 Bosch Gmbh Robert Vorgesteuerter stossdaempfer
JPH06185562A (ja) 1992-12-18 1994-07-05 Tokico Ltd 油圧緩衝器
JPH06280920A (ja) * 1993-03-29 1994-10-07 Kayaba Ind Co Ltd 油圧緩衝器のノンリターンバルブ用リーフスプリング
JPH06280919A (ja) * 1993-03-29 1994-10-07 Kayaba Ind Co Ltd 油圧緩衝器のノンリターンバルブ用リーフスプリング
JPH07238976A (ja) * 1994-02-24 1995-09-12 Unisia Jecs Corp 減衰力可変型ショックアブソーバ
NL1002426C2 (nl) 1996-02-22 1997-08-25 Koni Bv Continu regelbare één-pijpsschokdemper met bi-directionele regelklep.
JPH10103512A (ja) * 1996-09-30 1998-04-21 Showa:Kk 油圧緩衝器のピストン構造
JPH10196703A (ja) * 1997-01-16 1998-07-31 Kayaba Ind Co Ltd 油圧緩衝器のバルブ構造
DE19755994C2 (de) 1997-12-17 2003-02-20 Thyssen Krupp Bilstein Gmbh Kolben für einen hydraulischen Schwingungsdämpfer
US6085877A (en) 1998-06-26 2000-07-11 General Motors Corporation Bi-Directional Multiple State Suspension Damper
US6371264B1 (en) 1999-06-09 2002-04-16 Denso Corporation Fulcrum blow off valve for use in a shock absorber
JP2001208123A (ja) 2000-01-21 2001-08-03 Yamaha Motor Co Ltd 油圧緩衝器
US6460664B1 (en) 2000-05-22 2002-10-08 Tenneco Automotive Inc. Independently tunable variable bleed orifice
DE10058136C1 (de) 2000-11-22 2002-02-28 Mannesmann Sachs Ag Umschaltventil mit strömungsrichtungsabhängigem Querschnitt
JP4443030B2 (ja) 2000-12-26 2010-03-31 カヤバ工業株式会社 油圧緩衝器のバルブ構造
US7070029B2 (en) 2003-09-15 2006-07-04 Tenneco Automotive Operating Company Inc. Monotube piston valving system with selective bleed
US6899207B2 (en) 2003-09-29 2005-05-31 Tenneco Automotive Operating Company Inc. Extra support area for valve disc
KR100766003B1 (ko) 2003-12-24 2007-10-11 주식회사 만도 쇽 업소버
DE102006028745A1 (de) 2005-06-21 2007-05-03 Tenneco Automotive Operating Company Inc., Lake Forest Vierteiliger Kolben

Also Published As

Publication number Publication date
JP5738387B2 (ja) 2015-06-24
US20090057080A1 (en) 2009-03-05
DE112008002332T5 (de) 2010-07-15
US8997953B2 (en) 2015-04-07
KR20100051832A (ko) 2010-05-18
DE112008002332B4 (de) 2022-01-13
JP2010538219A (ja) 2010-12-09
CN101796323B (zh) 2016-04-20
CN101796323A (zh) 2010-08-04
KR101441535B1 (ko) 2014-09-17
WO2009032196A2 (en) 2009-03-12
JP2014043950A (ja) 2014-03-13
WO2009032196A3 (en) 2009-06-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2477 DE 26-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.