ES281149U - Un apoyo elastico amortiguador de choques - Google Patents

Un apoyo elastico amortiguador de choques

Info

Publication number
ES281149U
ES281149U ES1984281149U ES281149U ES281149U ES 281149 U ES281149 U ES 281149U ES 1984281149 U ES1984281149 U ES 1984281149U ES 281149 U ES281149 U ES 281149U ES 281149 U ES281149 U ES 281149U
Authority
ES
Spain
Prior art keywords
support
suspended body
viscous fluid
support structure
suspension
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
ES1984281149U
Other languages
English (en)
Other versions
ES281149Y (es
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.)
IMPIANTI ELETTRICI TELEFONICI TELEGRAFICI Soc
Original Assignee
IMPIANTI ELETTRICI TELEFONICI TELEGRAFICI Soc
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 IMPIANTI ELETTRICI TELEFONICI TELEGRAFICI Soc filed Critical IMPIANTI ELETTRICI TELEFONICI TELEGRAFICI Soc
Publication of ES281149U publication Critical patent/ES281149U/es
Application granted granted Critical
Publication of ES281149Y publication Critical patent/ES281149Y/es
Expired 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
    • 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
    • F16F13/20—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 characterised by comprising also a pneumatic spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Body Structure For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Un apoyo elástico amortiguador, de choques, de uso para el apoyo de un cuerpo sobre una estructura soportante y más particularmente, para la suspensión de los motores de los vehículos automóviles, de las cabinas de los autocamiones, etc., comprendiendo este soporte un primer elemento de fijación metálico (1) para ser fijado a la, estructura soportante; un segundo elemento de fijación metálico (3) para ser fijado al cuerpo que ha de ser suspendido sobre la estructura soportante; un cuerpo flexible de material elastomérico que conecta entre sí a dichos dos elementos metálicos (1, 3); una membrana elástica (5) soportada por dicho primer elemento de fijación (1) la cual, junto con el cuerpo de material elastomérico (2), delimita una cavidad cerrada llena de un fluido viscoso y un tabique dividido(8) en el interior de dicha cavidad cerrada el cual divide a esta cavidad en una primera y una segunda cámara (6, 7) de volumen variable, teniendo este tabique divisorio (8) por lo menos un paso, para la transferencia de una a otra cámara del fluido viscoso, cuando se produzcan desplazamientos relativos entre el primero y el segundo elemento de fijación (1, 3) caracterizado principalmente porque combina que a) dicha membrana elástica (5) delimita del lado opuesto a dicha cavidad llena de un fluido viscoso, una tercera cámara de volumen variable (11) llena de un gas a presión que sirve para soportar, por lo menos en parte, el peso del cuerpo suspendido, y que b) unos elementos a modo de válvulas (34, 42), cuya misión consiste en hacer variar la sección transversal del paso del fluido, ponen en comunicación entre sí a la primera y la segunda cámara (6, 7) en los casos en los que entre el primero y el segundo elemento de fijación (1, 3) se tenga un desplazamiento relativo de baja frecuencia y gran amplitud.
ES1984281149U 1983-03-15 1984-08-16 Un apoyo elastico amortiguador de choques Expired ES281149Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67289/83A IT1159378B (it) 1983-03-15 1983-03-15 Sopporto elastico ammortizzante particolarmente per motori di autoveicoli cabine di autocarri e simili applicazioni

Publications (2)

Publication Number Publication Date
ES281149U true ES281149U (es) 1985-02-16
ES281149Y ES281149Y (es) 1985-10-01

Family

ID=11301178

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1984278180U Expired ES278180Y (es) 1983-03-15 1984-03-14 Un apoyo elastico amortiguador de choques
ES1984281149U Expired ES281149Y (es) 1983-03-15 1984-08-16 Un apoyo elastico amortiguador de choques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1984278180U Expired ES278180Y (es) 1983-03-15 1984-03-14 Un apoyo elastico amortiguador de choques

Country Status (5)

Country Link
US (1) US4572490A (es)
DE (1) DE3408003A1 (es)
ES (2) ES278180Y (es)
FR (1) FR2542832A1 (es)
IT (1) IT1159378B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145130A (ja) * 1984-08-07 1986-03-05 Toyo Tire & Rubber Co Ltd 液体減衰式防振支承装置
JPS6165932A (ja) * 1984-09-05 1986-04-04 Bridgestone Corp 防振装置
BR8503796A (pt) * 1984-10-12 1986-05-20 Imp Clevite Inc Amortecedor elastico viscoso e conjunto de montagem de motor
DE3501628A1 (de) * 1985-01-19 1986-07-31 Boge Gmbh, 5208 Eitorf Hydraulisch daempfendes gummilager
DE3612436A1 (de) * 1986-04-12 1987-10-15 Boge Gmbh Hydraulisch daempfendes motorlager, gummilager oder dergleichen
GB8622638D0 (en) * 1986-09-19 1986-10-22 Dunlop Ltd Elastomeric mounting
DE3637294A1 (de) * 1986-11-03 1988-05-11 Wolf Woco & Co Franz J Tragfedersystem
DE3640316A1 (de) * 1986-11-26 1988-06-09 Continental Gummi Werke Ag Hydraulisch gedaempftes elastisches lager
DE3641006A1 (de) * 1986-12-01 1988-06-16 Continental Gummi Werke Ag Ungedaempftes elastisches lager mit endanschlaegen
DE3825780A1 (de) * 1988-07-29 1990-02-01 Bayerische Motoren Werke Ag Elastisches lager mit hydraulischer daempfung, insbesondere motorlager fuer kraftfahrzeuge
US5029823A (en) * 1989-10-30 1991-07-09 Lord Corporation Vibration isolator with electrorheological fluid controlled dynamic stiffness
DE4126673A1 (de) * 1991-08-13 1993-02-25 Freudenberg Carl Fa Gummilager mit hydraulischer daempfung
US5303645A (en) * 1992-05-15 1994-04-19 Intermetro Industries Corporation Adjustable shelving system having friction increasing mating surfaces
DE19712350A1 (de) * 1997-03-25 1998-10-01 Beneke Ivonne Stützvorrichtung
US6098702A (en) * 1997-12-18 2000-08-08 Alliedsignal Inc. Vibration damper for engine cooling module
JP5154579B2 (ja) * 2008-08-01 2013-02-27 東海ゴム工業株式会社 流体封入式防振装置
US8424854B2 (en) * 2008-12-25 2013-04-23 Tokai Rubber Industries, Ltd. Fluid-filled type vibration damping device
EP2420698B1 (en) * 2009-04-13 2019-08-21 Toyo Tire Corporation Liquid-sealed vibration-isolating device
US10029744B2 (en) 2013-03-14 2018-07-24 Hendrickson Usa, L.L.C. Vehicle cab suspension
JP6495351B2 (ja) * 2017-01-19 2019-04-03 本田技研工業株式会社 取付部材構造体
EP3589861B1 (de) * 2018-03-12 2024-05-01 Vibracoustic SE Membran sowie hydraulisch dämpfendes lager

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387065A (en) * 1943-12-11 1945-10-16 Edmund J Lada Mounting
US2387066A (en) * 1944-03-22 1945-10-16 Edmund J Lada Mount support
US2919883A (en) * 1958-12-11 1960-01-05 Bendix Aviat Corp Liquid damped vibration isolator
GB1496546A (en) * 1974-06-11 1977-12-30 Lord Corp Fluid damped isolator
SU580384A1 (ru) * 1974-09-11 1977-11-15 Предприятие П/Я В-2969 Амортизатор
DE2736188C3 (de) * 1977-08-11 1981-05-14 Audi Nsu Auto Union Ag, 7107 Neckarsulm Gummilager mit hydraulischer Dämpfung
GB2027160B (en) * 1978-06-14 1983-03-23 Secoh Giken Kk Hydraulic piston-cylinder damper
ZA784514B (en) * 1978-08-09 1980-01-30 South African Inventions Damper device
CA1127191A (en) * 1978-10-13 1982-07-06 L. Dale Coad Viscous spring damper
IT1110771B (it) * 1979-02-09 1986-01-06 Gomma Antivibranti Applic Sopporto ammortizzante per la sospensione di un corpo oscillante ad una struttura di sopporto,particolarmente per la sospensione del motore al telaio di un autoveicolo
JPS6015806B2 (ja) * 1980-04-14 1985-04-22 日産自動車株式会社 ダンパ付エンジンマウント装置
JPS56157625A (en) * 1980-05-02 1981-12-04 Nissan Motor Co Ltd Mounting device for engine
JPS6054537B2 (ja) * 1980-10-09 1985-11-30 東洋ゴム工業株式会社 空気減衰付ゴム支承装置
US4352487A (en) * 1980-11-18 1982-10-05 Gould Inc. Viscous spring damper
DE3104708A1 (de) * 1981-02-10 1982-08-26 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Dreikammerdaempfer
FR2500555B1 (fr) * 1981-02-20 1986-09-05 Hutchinson Mapa Perfectionnements apportes aux amortisseurs hydrauliques
DE3140783A1 (de) * 1981-10-14 1983-04-28 Continental Gummi-Werke Ag, 3000 Hannover "elastisches lager mit hydraulischer daempfung"
DE3225701C2 (de) * 1982-07-09 1986-03-20 Fa. Carl Freudenberg, 6940 Weinheim Elastisches Gummilager

Also Published As

Publication number Publication date
DE3408003A1 (de) 1984-09-27
ES278180U (es) 1987-01-01
FR2542832A1 (fr) 1984-09-21
US4572490A (en) 1986-02-25
ES281149Y (es) 1985-10-01
IT8367289A0 (it) 1983-03-15
IT1159378B (it) 1987-02-25
ES278180Y (es) 1987-08-16

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