GB2041487B - Elastomeric mountings with friction damping of high amplitude movements - Google Patents

Elastomeric mountings with friction damping of high amplitude movements

Info

Publication number
GB2041487B
GB2041487B GB7928882A GB7928882A GB2041487B GB 2041487 B GB2041487 B GB 2041487B GB 7928882 A GB7928882 A GB 7928882A GB 7928882 A GB7928882 A GB 7928882A GB 2041487 B GB2041487 B GB 2041487B
Authority
GB
United Kingdom
Prior art keywords
high amplitude
friction damping
amplitude movements
elastomeric mountings
mountings
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
GB7928882A
Other versions
GB2041487A (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 GB2041487A publication Critical patent/GB2041487A/en
Application granted granted Critical
Publication of GB2041487B publication Critical patent/GB2041487B/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
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • F16F2236/123—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses loaded in compression and shear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
GB7928882A 1979-02-09 1979-08-20 Elastomeric mountings with friction damping of high amplitude movements Expired GB2041487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20033/79A IT1110772B (en) 1979-02-09 1979-02-09 CUSHIONING SUPPORT FOR THE SUSPENSION OF A SWINGING BODY TO A SUPPORT STRUCTURE, IN PARTICULAR FOR THE SUSPENSION OF THE ENGINE TO THE FRAME OF A VEHICLE

Publications (2)

Publication Number Publication Date
GB2041487A GB2041487A (en) 1980-09-10
GB2041487B true GB2041487B (en) 1982-12-15

Family

ID=11163275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7928882A Expired GB2041487B (en) 1979-02-09 1979-08-20 Elastomeric mountings with friction damping of high amplitude movements

Country Status (5)

Country Link
DE (1) DE2937053A1 (en)
ES (1) ES483521A1 (en)
FR (1) FR2448660A1 (en)
GB (1) GB2041487B (en)
IT (1) IT1110772B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403002A1 (en) * 1984-01-28 1985-08-08 Tillmann 6108 Weiterstadt Freudenberg ENGINE MOUNT
DE4430940C2 (en) * 1994-08-31 2001-07-05 Opel Adam Ag Engine mounts
DE50307574D1 (en) * 2003-11-04 2007-08-09 Michelin Avs S A S Joint for elastically coupling two components and dampers
DE102015214860B4 (en) * 2015-08-04 2019-06-19 Schaeffler Technologies AG & Co. KG Switchable bearing bush for a motor vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717524A (en) * 1927-03-26 1929-06-18 Chrysler Corp Engine support
US2432050A (en) * 1943-11-09 1947-12-02 Gen Tire & Rubber Co Energy dissipating antivibration device
FR979048A (en) * 1945-06-12 1951-04-20 Metalastik Ltd Improvements to elastic engine suspension devices
US2639115A (en) * 1945-07-09 1953-05-19 Gen Tire & Rubber Co Antivibration mounting
US2684819A (en) * 1950-04-26 1954-07-27 Curtiss Wright Corp Aircraft engine support structure
US2827281A (en) * 1955-01-13 1958-03-18 Lord Mfg Co Resilient mounting and friction damper
GB1155838A (en) * 1965-11-20 1969-06-25 Metalastik Ltd Improvements in or relating to Universal Movement Dampers
GB1213433A (en) * 1969-02-14 1970-11-25 Kawasaki Heavy Ind Ltd Method and means for vibration and shock isolation
DE1931940A1 (en) * 1969-06-24 1971-02-11 Lang Dr Georg Elastic engine mount
GB1377221A (en) * 1971-01-16 1974-12-11 Dunlop Ltd Shock absorbing devices

Also Published As

Publication number Publication date
IT1110772B (en) 1986-01-06
IT7920033A0 (en) 1979-02-09
FR2448660B1 (en) 1984-06-15
DE2937053A1 (en) 1980-08-21
ES483521A1 (en) 1980-03-01
GB2041487A (en) 1980-09-10
FR2448660A1 (en) 1980-09-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee