GB2041488B - Elastomeric mountings with fluid damping of low frequency high amplitude movements - Google Patents

Elastomeric mountings with fluid damping of low frequency high amplitude movements

Info

Publication number
GB2041488B
GB2041488B GB7930199A GB7930199A GB2041488B GB 2041488 B GB2041488 B GB 2041488B GB 7930199 A GB7930199 A GB 7930199A GB 7930199 A GB7930199 A GB 7930199A GB 2041488 B GB2041488 B GB 2041488B
Authority
GB
United Kingdom
Prior art keywords
low frequency
frequency high
high amplitude
fluid damping
amplitude movements
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.)
Expired
Application number
GB7930199A
Other languages
English (en)
Other versions
GB2041488A (en
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.)
Societa Applicazioni Gomma Antivibranti SAGA SpA
Original Assignee
Societa Applicazioni Gomma Antivibranti SAGA SpA
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 Societa Applicazioni Gomma Antivibranti SAGA SpA filed Critical Societa Applicazioni Gomma Antivibranti SAGA SpA
Publication of GB2041488A publication Critical patent/GB2041488A/en
Application granted granted Critical
Publication of GB2041488B publication Critical patent/GB2041488B/en
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
    • F16F13/08—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
    • F16F13/105—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 characterised by features of partitions between two working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
GB7930199A 1979-02-09 1979-08-31 Elastomeric mountings with fluid damping of low frequency high amplitude movements Expired GB2041488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20034/79A IT1110771B (it) 1979-02-09 1979-02-09 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

Publications (2)

Publication Number Publication Date
GB2041488A GB2041488A (en) 1980-09-10
GB2041488B true GB2041488B (en) 1983-03-23

Family

ID=11163287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930199A Expired GB2041488B (en) 1979-02-09 1979-08-31 Elastomeric mountings with fluid damping of low frequency high amplitude movements

Country Status (5)

Country Link
DE (1) DE2937052A1 (enrdf_load_stackoverflow)
ES (1) ES483522A1 (enrdf_load_stackoverflow)
FR (1) FR2448664A1 (enrdf_load_stackoverflow)
GB (1) GB2041488B (enrdf_load_stackoverflow)
IT (1) IT1110771B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437653A (en) 1981-02-17 1984-03-20 Nissan Motor Company, Ltd. Fluid-filled engine mount device

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905090C2 (de) * 1979-02-10 1987-11-12 Fa. Carl Freudenberg, 6940 Weinheim Gummilager mit hydraulischer Dämpfung
JPS56157625A (en) * 1980-05-02 1981-12-04 Nissan Motor Co Ltd Mounting device for engine
DE3019337C2 (de) * 1980-05-21 1986-07-31 Fa. Carl Freudenberg, 6940 Weinheim Elastisches Gummilager
DE3024090C1 (de) * 1980-06-27 1981-10-01 Boge Gmbh, 5208 Eitorf Motorlager fuer Lastkraftwagen,Omnibusse o.dgl. Nutzfahrzeuge
DE3024089C3 (de) * 1980-06-27 1992-10-08 Boge Gmbh Hydraulisch dämpfendes lager
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
JPS57191127A (en) * 1981-05-18 1982-11-24 Nissan Motor Co Ltd Engine mount filled with fluid
FR2522759A1 (fr) * 1982-03-03 1983-09-09 Hutchinson Perfectionnements aux amortisseurs hydrauliques a membrane
DE3207889C2 (de) * 1982-03-05 1986-06-19 Continental Gummi-Werke Ag, 3000 Hannover Elastisches Lager mit hydraulischer Dämpfung
IT1150821B (it) * 1982-04-09 1986-12-17 Gomma Antivibranti Applic Supporto ammortizzante
DE3233456C2 (de) * 1982-09-09 1987-04-09 Continental Gummi-Werke Ag, 3000 Hannover Hydraulisch gedämpftes elastisches Lager
JPS5989844A (ja) * 1982-11-13 1984-05-24 Tokai Rubber Ind Ltd 防振支持体
DE3244296A1 (de) * 1982-11-30 1984-05-30 Metzeler Kautschuk GmbH, 8000 München Zweikammer-motorlager mit hydraulischer daempfung
DE3246587C2 (de) * 1982-12-16 1986-09-25 Boge Gmbh, 5208 Eitorf Hydraulisch dämpfendes Gummilager
GB8313111D0 (en) * 1983-05-12 1983-06-15 Avon Ind Polymers Hydraulically damped mounting
JPS59122447U (ja) * 1983-02-04 1984-08-17 トヨタ自動車株式会社 防振ゴム装置
IT1159378B (it) * 1983-03-15 1987-02-25 Siette Spa Sopporto elastico ammortizzante particolarmente per motori di autoveicoli cabine di autocarri e simili applicazioni
US4641817A (en) * 1983-04-05 1987-02-10 Dunlop Limited Vibration absorbing mountings
US4583723A (en) * 1983-06-10 1986-04-22 Toyoda Gosei Co., Ltd. Elastically damping device for suspension of engine
JPS608540A (ja) * 1983-06-27 1985-01-17 Nissan Motor Co Ltd 防振装置
DE3323178C2 (de) * 1983-06-28 1986-11-06 Metzeler Kautschuk GmbH, 8000 München Entkopplungsmembran für ein Zweikammer-Motorlager
FR2549558B1 (fr) * 1983-07-21 1987-12-18 Hutchinson Dispositif amortisseur de vibrations
EP0133588B1 (en) * 1983-08-15 1989-11-08 Bridgestone Corporation Vibration isolating device and system
JPS6040843A (ja) * 1983-08-15 1985-03-04 Bridgestone Corp 防振装置用オリフイス構造
GB2149880B (en) * 1983-11-12 1987-05-28 Dunlop Ltd Vibration absorbing mountings
JPS60179541A (ja) * 1984-02-27 1985-09-13 Nissan Motor Co Ltd 流体入りパワ−ユニツトマウント装置
FR2560326B1 (fr) * 1984-02-27 1988-07-29 Hutchinson Perfectionnements aux supports antivibratoires hydrauliques
DE3416431C2 (de) * 1984-05-04 1986-07-31 Boge Gmbh, 5208 Eitorf Hydraulisch dämpfendes Gummilager
JPS60234144A (ja) * 1984-05-03 1985-11-20 Toyoda Gosei Co Ltd 液体封入防振装置
DE3417927A1 (de) * 1984-05-15 1985-11-21 Continental Gummi-Werke Ag, 3000 Hannover Elastisches lager fuer motoren, maschinenaggregate u.dgl.
DE3501112C2 (de) * 1985-01-15 1986-12-04 Fa. Carl Freudenberg, 6940 Weinheim Motorlager
US4641808A (en) * 1985-02-22 1987-02-10 Flower Wallace C Dynamic vibration attenuator utilizing inertial fluid
JPS62288741A (ja) * 1986-06-06 1987-12-15 Tokai Rubber Ind Ltd パワ−ユニツトのマウンテイング装置
FR2605694B1 (fr) * 1986-10-27 1989-06-16 Hutchinson Perfectionnements aux dispositifs antivibratoires hydrauliques
US4756513A (en) * 1986-11-10 1988-07-12 General Motors Corporation Variable hydraulic-elastomeric mount assembly
US5139240A (en) * 1987-05-12 1992-08-18 Honda Giken Kogyo Kabushiki Kaisha Fluid-filled vibroisolating device
GB8730005D0 (en) * 1987-12-23 1988-02-03 Avon Ind Polymers Hydraulically damped mounting device
US4905956A (en) * 1988-05-26 1990-03-06 Brunswick Corporation Fluid mounting system for a marine engine
JPH0221135U (enrdf_load_stackoverflow) * 1988-07-29 1990-02-13
US4997169A (en) * 1988-08-03 1991-03-05 Honda Giken Kogyo Kabushiki Kaisha Hydraulically damped mount
GB2237355A (en) * 1989-10-27 1991-05-01 Draftex Ind Ltd A hydroelastic support
IT1237779B (it) * 1989-11-20 1993-06-17 Pirelli Sistemi Antivibranti Supporto motore.
JPH04110244U (ja) * 1991-03-14 1992-09-24 東海ゴム工業株式会社 流体封入式マウント装置
FR2879273A1 (fr) * 2004-12-09 2006-06-16 Hutchinson Sa Dispositif anti-vibratoire hydraulique a entretoise

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387066A (en) * 1944-03-22 1945-10-16 Edmund J Lada Mount support
DE1805392U (de) * 1958-11-03 1960-02-04 Clemens A Voigt Fluessigkeitsgedaempfte gummifeder.
FR2255508B1 (enrdf_load_stackoverflow) * 1973-12-21 1976-10-08 Vibrachoc Sa
FR2389801A2 (en) * 1977-05-05 1978-12-01 Peugeot Anti-vibration mounting for automobile engine - has internal hydraulic damping to increase stiffness at large amplitudes
FR2372351A2 (fr) * 1976-11-26 1978-06-23 Peugeot Dispositif amortisseur perfectionne, notamment pour la suspension d'un moteur
FR2356847A1 (fr) * 1976-06-30 1978-01-27 Peugeot Dispositif amortisseur perfectionne, notamment pour la suspension d'un moteur
DE2727244C2 (de) * 1976-06-30 1990-06-21 Automobiles Peugeot, 75116 Paris Gummifeder mit Flüssigkeitsfüllung
FR2375501A2 (fr) * 1976-12-21 1978-07-21 Peugeot Dispositif amortisseur perfectionne notamment pour la suspension d'un moteur
JPS53117704A (en) * 1977-03-23 1978-10-14 Boge Gmbh Motor bearing device resilient like rubber
DE2802896C2 (de) * 1978-01-24 1982-09-23 Audi Nsu Auto Union Ag, 7107 Neckarsulm Gummilager mit hydraulischer Dämpfung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437653A (en) 1981-02-17 1984-03-20 Nissan Motor Company, Ltd. Fluid-filled engine mount device

Also Published As

Publication number Publication date
GB2041488A (en) 1980-09-10
IT7920034A0 (it) 1979-02-09
FR2448664B1 (enrdf_load_stackoverflow) 1984-08-10
IT1110771B (it) 1986-01-06
FR2448664A1 (fr) 1980-09-05
ES483522A1 (es) 1980-03-01
DE2937052A1 (de) 1980-08-14

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940831