MX173862B - Cojinete de hule - Google Patents

Cojinete de hule

Info

Publication number
MX173862B
MX173862B MX019056A MX1905690A MX173862B MX 173862 B MX173862 B MX 173862B MX 019056 A MX019056 A MX 019056A MX 1905690 A MX1905690 A MX 1905690A MX 173862 B MX173862 B MX 173862B
Authority
MX
Mexico
Prior art keywords
connecting opening
oscillations
opening
rubber bearing
frequency
Prior art date
Application number
MX019056A
Other languages
English (en)
Inventor
Tillman Freudenberg
Ulrich Freudenberg
Original Assignee
Freudenberg Carl Fa
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 Freudenberg Carl Fa filed Critical Freudenberg Carl Fa
Publication of MX173862B publication Critical patent/MX173862B/es

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
    • F16F13/26—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 characterised by adjusting or regulating devices responsive to exterior conditions
    • F16F13/262—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 characterised by adjusting or regulating devices responsive to exterior conditions changing geometry of passages between working and equilibration chambers, e.g. cross-sectional area or length
    • 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
    • F16F13/10—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 the wall being at least in part formed by a flexible membrane or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Eye Examination Apparatus (AREA)
  • Springs (AREA)

Abstract

La presente invención se refiere a cojinete de hule con un amortiguador hidráulico para amortiguar vibraciones de una frecuencia establecida previamente y que tiene una dirección axial que comprende: una cámara de trabajo y una cámara de compensación que se unen mediante un pasaje de conexión y que se llenan con un liquido hidráulico; la cámara de trabajo está limitada por un miembro elastomérico; caracterizado en que el pasaje de conexión tiene una configuración en forma de canal y está dimensionado de tal manera que cuando se somete a vibraciones de la frecuencia que se va a amortiguar, el volumen de líquido encerrado resuena y en que el pasaje de conexión está angostado a una abertura de estrangulamiento solamente en el área de un punto que tiene una sección de flujo de estrangulamiento y que tiene una longitud de abertura de estrangulamiento en la dirección axial; la longitud es menor que un diámetro que resulta de una fórmula de un círculo n2/4 en base a la superficie de la sección de flujo de abertura de estrangulamiento; el pasaje de conexión tiene una sección de flujo y la relación de la sección de flujo del pasaje de conexión y la sección de flujo de la abertura de estrangulamiento está entre 2:1 y 6:1.
MX019056A 1989-02-03 1990-01-09 Cojinete de hule MX173862B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3903230A DE3903230A1 (de) 1989-02-03 1989-02-03 Gummilager

Publications (1)

Publication Number Publication Date
MX173862B true MX173862B (es) 1994-04-07

Family

ID=6373377

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019056A MX173862B (es) 1989-02-03 1990-01-09 Cojinete de hule

Country Status (10)

Country Link
US (1) US5085413A (es)
EP (1) EP0380760B1 (es)
JP (1) JPH02240426A (es)
AT (1) ATE112828T1 (es)
BR (1) BR9000471A (es)
CA (1) CA2009097C (es)
DE (3) DE3903230A1 (es)
DK (1) DK167326B1 (es)
ES (1) ES2060718T3 (es)
MX (1) MX173862B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431377A (en) * 1993-08-19 1995-07-11 General Motors Corporation One-piece partition for a hydraulic engine mount
JP3537872B2 (ja) * 1994-08-25 2004-06-14 倉敷化工株式会社 流体封入式エンジンマウント及びその製造方法
FR2796113B1 (fr) * 1999-07-08 2001-10-12 Peugeot Citroen Automobiles Sa Support hydroelastique pour un groupe motopropulseur d'un vehicule automobile
DE10118229B4 (de) 2001-04-11 2007-03-29 ZF Lemförder Metallwaren AG Hydraulisch dämpfendes Buchsenlager
JP4974925B2 (ja) * 2008-02-15 2012-07-11 株式会社ブリヂストン 防振装置
CN101932849B (zh) * 2008-08-01 2013-02-06 东海橡塑工业株式会社 流体封入式隔振装置
DE102012023616B4 (de) * 2012-12-04 2019-06-19 Carl Freudenberg Kg Lager
DE102014211951A1 (de) * 2014-06-23 2015-12-24 Contitech Vibration Control Gmbh Hydrolager sowie Kraftfahrzeug mit einem derartigen Hydrolager

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE616266C (de) * 1931-07-16 1935-07-24 Weingarten Vorm Hch Schatz A G Durch Druckfluessigkeit betaetigter druckluftgesteuerter Ziehapparat fuer Blechpressen
DE2727244C2 (de) * 1976-06-30 1990-06-21 Automobiles Peugeot, 75116 Paris Gummifeder mit Flüssigkeitsfüllung
FR2467724A1 (fr) * 1979-10-22 1981-04-30 Peugeot Cale elastique, notamment pour la suspension d'un moteur de vehicule
DE3019337C2 (de) * 1980-05-21 1986-07-31 Fa. Carl Freudenberg, 6940 Weinheim Elastisches Gummilager
JPS5776340A (en) * 1980-10-29 1982-05-13 Toyoda Gosei Co Ltd Liquid sealed-in vibration-proof apparatus
JPS5989844A (ja) * 1982-11-13 1984-05-24 Tokai Rubber Ind Ltd 防振支持体
GB2135795B (en) * 1983-02-09 1987-12-16 Mitsubishi Motors Corp A rolling control apparatus for an engine
DE3316025A1 (de) * 1983-05-03 1984-11-08 Tillmann 6108 Weiterstadt Freudenberg Motorlager
US4573656A (en) * 1983-07-22 1986-03-04 Honda Giken Kogyo Kabushiki Kaisha Fluid-sealed engine mounting
DE3330462C2 (de) * 1983-08-24 1986-11-06 Fa. Carl Freudenberg, 6940 Weinheim Hydraulisch bedämpftes Motorlager
JPS60184737A (ja) * 1984-02-21 1985-09-20 Honda Motor Co Ltd 流体入りマウント
JPS60220239A (ja) * 1984-04-14 1985-11-02 Toyota Motor Corp パワ−ユニツトのマウンテイング装置
JPS6165932A (ja) * 1984-09-05 1986-04-04 Bridgestone Corp 防振装置
JPH0641248B2 (ja) * 1985-02-20 1994-06-01 日産自動車株式会社 パワ−ユニツトの制振装置
DE3519016A1 (de) * 1985-05-25 1986-12-04 Boge Gmbh, 5208 Eitorf Axial belastbares lager
DE3537865A1 (de) * 1985-10-24 1987-05-07 Lemfoerder Metallwaren Ag Zweikammer-stuetzlager mit hydraulischer daempfung
US4858899A (en) * 1985-10-28 1989-08-22 Nissan Motor Co., Ltd. Bushing type vibration insulator
FR2596837B1 (fr) * 1986-04-07 1990-06-22 Hutchinson Perfectionnements aux supports antivibratoires de type hydraulique
DE3614161A1 (de) * 1986-04-26 1987-11-05 Lemfoerder Metallwaren Ag Zweikammerstuetzlager mit hydraulischer daempfung, insbesondere motorlager in kraftfahrzeugen
DE3619687A1 (de) * 1986-06-11 1987-12-17 Freudenberg Carl Fa Zweikammermotorlager
FR2610054B1 (fr) * 1987-01-26 1991-08-16 Hutchinson Perfectionnements apportes aux supports antivibratoires hydrauliques
IT1205049B (it) * 1987-06-01 1989-03-10 Pirelli Accessori Ind Organo di supporto per l'ammortizzazione di vibrazioni orizzontali
DE3721811A1 (de) * 1987-07-02 1989-01-12 Freudenberg Carl Fa Motorlager
DE3805761A1 (de) * 1988-02-24 1989-09-07 Daimler Benz Ag Hydraulisch daempfendes gummilager
US4836512A (en) * 1988-04-25 1989-06-06 General Motors Corporation Hydraulic mount with reciprocal partition and orifice

Also Published As

Publication number Publication date
DE3903230A1 (de) 1990-08-16
DK542489A (da) 1990-08-04
DE8901218U1 (de) 1989-03-23
EP0380760B1 (de) 1994-10-12
EP0380760A1 (de) 1990-08-08
CA2009097C (en) 1994-05-31
ATE112828T1 (de) 1994-10-15
ES2060718T3 (es) 1994-12-01
US5085413A (en) 1992-02-04
DK542489D0 (da) 1989-10-31
JPH02240426A (ja) 1990-09-25
DE58908502D1 (de) 1994-11-17
DE3903230C2 (es) 1991-02-07
BR9000471A (pt) 1991-01-15
CA2009097A1 (en) 1990-08-03
DK167326B1 (da) 1993-10-11

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