BR0105385A - Mancal de borracha com comportamento graduado de amortecimento - Google Patents

Mancal de borracha com comportamento graduado de amortecimento

Info

Publication number
BR0105385A
BR0105385A BR0105385-0A BR0105385A BR0105385A BR 0105385 A BR0105385 A BR 0105385A BR 0105385 A BR0105385 A BR 0105385A BR 0105385 A BR0105385 A BR 0105385A
Authority
BR
Brazil
Prior art keywords
damping
behavior
rubber bearing
graduated
inner part
Prior art date
Application number
BR0105385-0A
Other languages
English (en)
Inventor
Andreas Vossel
Klaus Kramer
Original Assignee
Zf Lemfoerder Metallwaren 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 Zf Lemfoerder Metallwaren Ag filed Critical Zf Lemfoerder Metallwaren Ag
Publication of BR0105385A publication Critical patent/BR0105385A/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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
    • F16F13/1418—Units of the bushing type, i.e. loaded predominantly radially characterised by the location or shape of the equilibration chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Support Of The Bearing (AREA)

Abstract

Patente de Invenção: "MANCAL DE BORRACHA COM COMPORTAMENTO GRADUADO DE AMORTECIMENTO". A invenção refere-se a um mancal de borracha com comportamento graduado de amortecimento, que é composto, em um modo conhecido, essencialmente por uma parte interna preferivelmente cilíndrica, ou aproximadamente cilíndrica, uma bucha externa de formato tubular disposta coaxialmente ao redor da parte interna, assim como um corpo de pressão constituído de um elastómero, inserido fixamente entre a parte interna e a bucha externa, com câmaras para o meio de amortecimento. A tarefa da invenção é criar um mancal de borracha que possua uma estrutura simples e que, através do seu comportamento graduado de amortecimento, amorteça eficientemente as forças aplicadas em diferentes campos característicos. Para solução desta tarefa, o corpo de pressão do mancal é subdividido, em direção radial, por pelo menos uma bucha intermediária disposta coaxialmente com a parte interna e a bucha externa, em várias regiões de amortecimento selecionadas indepentemente uma das outras em relação aos seus comportamentos de amortecimento.
BR0105385-0A 2000-03-27 2001-03-27 Mancal de borracha com comportamento graduado de amortecimento BR0105385A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10014808A DE10014808A1 (de) 2000-03-27 2000-03-27 Gummilager mit abgestuftem Dämpfungsverhalten
PCT/DE2001/001155 WO2001073315A1 (de) 2000-03-27 2001-03-27 Gummilager mit abgestuftem dämpfungsverhalten

Publications (1)

Publication Number Publication Date
BR0105385A true BR0105385A (pt) 2002-02-26

Family

ID=7636300

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105385-0A BR0105385A (pt) 2000-03-27 2001-03-27 Mancal de borracha com comportamento graduado de amortecimento

Country Status (6)

Country Link
US (1) US6688588B2 (pt)
EP (1) EP1181465B1 (pt)
BR (1) BR0105385A (pt)
DE (1) DE10014808A1 (pt)
ES (1) ES2228851T3 (pt)
WO (1) WO2001073315A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134107B4 (de) * 2001-07-13 2004-02-26 Audi Ag Lenker für eine Radaufhängung in Kraftfahrzeugen
FR2830911B1 (fr) * 2001-10-16 2004-01-09 Michelin Avs Articulation hydroelastique rotulee
DE10302790B3 (de) * 2003-01-24 2004-07-01 Trelleborg Automotive Technical Centre Gmbh Lagerbuchse, insbesondere zum Lagern von schwingungsbeanspruchten Bauteilen eines Kraftfahrzeugs
DE102007026469B4 (de) * 2007-06-05 2012-06-14 Zf Friedrichshafen Ag Modulares Elastomerlager
GB2453783A (en) * 2007-10-19 2009-04-22 Ford Global Tech Llc Bushing
US20090179360A1 (en) * 2008-01-16 2009-07-16 Gm Global Technology Operations, Inc. Hydraulic Ride Bushing Having Improved End of Bushing Travel Damping
JP6045257B2 (ja) * 2012-08-24 2016-12-14 山下ゴム株式会社 防振装置
JP2015105672A (ja) * 2013-11-28 2015-06-08 トヨタ自動車株式会社 液体封入制振装置
US9976620B2 (en) * 2015-10-05 2018-05-22 The Pullman Company System and method for a bushing assembly having radial rubber stopper
CN107304792A (zh) * 2016-04-25 2017-10-31 上海汽车集团股份有限公司 汽车底盘衬套、悬架及汽车
GB2592417B (en) * 2020-02-27 2022-02-23 Mitsubishi Electric Air Conditioning Systems Europe Ltd Acoustic damper

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153227A (en) * 1975-11-28 1979-05-08 Gamaunt Roger L Fluid self-centering vibration and shock mount
FR2555688B1 (fr) * 1983-11-25 1988-03-18 Ouest Cie Support elastique a faible raideur, notamment pour vehicule automobile
JPS60172743A (ja) * 1984-02-16 1985-09-06 Kinugawa Rubber Ind Co Ltd 防振ブツシユ
DE3519016A1 (de) * 1985-05-25 1986-12-04 Boge Gmbh, 5208 Eitorf Axial belastbares lager
JPH06103056B2 (ja) * 1985-11-25 1994-12-14 日産自動車株式会社 防振装置
FR2616868B1 (fr) * 1987-06-19 1989-10-27 Hutchinson Perfectionnements apportes aux manchons de support antivibratoires hydrauliques
US4822010A (en) * 1987-09-30 1989-04-18 Lord Corporation Fluid filled resilient bushing
DE3735698A1 (de) * 1987-10-22 1989-05-03 Freudenberg Carl Fa Huelsengummifeder
US5044813A (en) * 1988-01-26 1991-09-03 The Goodyear Tire & Rubber Company Bush type hydraulically damped engine or transmission mount
DE3818287A1 (de) * 1988-05-30 1989-12-07 Boge Ag Hydraulisch daempfendes gummilager
FR2636391B1 (fr) * 1988-09-13 1993-02-19 Hutchinson Perfectionnements apportes aux manchons antivibratoires hydrauliques
DE3909609A1 (de) * 1989-03-23 1990-10-04 Freudenberg Carl Fa Huelsengummifeder
FR2675869B1 (fr) * 1991-04-23 1993-08-13 Hutchinson Perfectionnements aux manchons antivibratoires hydrauliques.
US5172894A (en) * 1991-12-05 1992-12-22 Gencorp Inc. Dual elastomeric/fluid engine mount
DE4204129A1 (de) * 1992-02-12 1993-08-19 Gerb Gmbh & Co Kg Horizontal und vertikal wirkender viskoser schwingungsdaempfer
DE4222486C2 (de) * 1992-07-09 1994-06-01 Freudenberg Carl Fa Hydraulisch dämpfendes Gummilager
FR2701299B1 (fr) 1993-02-05 1995-04-14 Hutchinson Dispositif de suspension comportant au moins un système élastique et au moins un système amortisseur montés en série.
DE4305173C2 (de) * 1993-02-19 1998-03-12 Metzeler Gimetall Ag Hydraulisch dämpfende Lagerbuchse
DE19845979C2 (de) * 1998-10-06 2003-07-03 Zf Boge Gmbh Hydraulisch dämpfendes Gummilager
DE19919863B4 (de) * 1999-04-30 2004-07-08 ZF Lemförder Metallwaren AG Gummilager mit radialer Wegbegrenzung und Dämpfungsmittelkanal

Also Published As

Publication number Publication date
EP1181465B1 (de) 2004-10-13
WO2001073315A1 (de) 2001-10-04
US6688588B2 (en) 2004-02-10
DE10014808A1 (de) 2001-10-11
US20020158386A1 (en) 2002-10-31
EP1181465A1 (de) 2002-02-27
ES2228851T3 (es) 2005-04-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]