FR2451511A1 - Mounting block for engine - is of elastic and uses coil spring embedded in viscous elastic pad cased elastic membrane - Google Patents

Mounting block for engine - is of elastic and uses coil spring embedded in viscous elastic pad cased elastic membrane

Info

Publication number
FR2451511A1
FR2451511A1 FR7906210A FR7906210A FR2451511A1 FR 2451511 A1 FR2451511 A1 FR 2451511A1 FR 7906210 A FR7906210 A FR 7906210A FR 7906210 A FR7906210 A FR 7906210A FR 2451511 A1 FR2451511 A1 FR 2451511A1
Authority
FR
France
Prior art keywords
elastic
cased
engine
visco
coil spring
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
FR7906210A
Other languages
French (fr)
Other versions
FR2451511B1 (en
Inventor
Bernard Garnier
Etienne Rouget De Gourcez
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.)
EUROVIB GRPT INTERET ECO
Original Assignee
EUROVIB GRPT INTERET ECO
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 EUROVIB GRPT INTERET ECO filed Critical EUROVIB GRPT INTERET ECO
Priority to FR7906210A priority Critical patent/FR2451511A1/en
Publication of FR2451511A1 publication Critical patent/FR2451511A1/en
Application granted granted Critical
Publication of FR2451511B1 publication Critical patent/FR2451511B1/fr
Granted 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
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/10—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction
    • F16F3/12—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber combined with springs made of steel or other material having low internal friction the steel spring being in contact with the rubber spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4504—Stops limiting travel using cable or band to prevent extension

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The mounting is used to support and isolate an automobile engine from a sub-frame, being of a construction which combines the properties of both elastic and visco-elastic materials. The elastic component (1) can be of metal or elastomer and meets the load bearing function, i.e. is stiff enough to maintain the engine in a repose position, and is fixed (2) to both the engine block and the chassis. The visco-elastic component (3) acts in parallel with the elastic component, having a damping co-efficient of between 0.4 and 3, having an E of between 100 and 500,000 KN per sq.m, having a shore hardness of less than 15, and being cased in an elastic membrane (4). The cased (4) visco-elastic unit (3) may be sited inside the curved leaf springs (1), or a coil spring may be embedded in a cased visco-elastic unit.
FR7906210A 1979-03-12 1979-03-12 Mounting block for engine - is of elastic and uses coil spring embedded in viscous elastic pad cased elastic membrane Granted FR2451511A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906210A FR2451511A1 (en) 1979-03-12 1979-03-12 Mounting block for engine - is of elastic and uses coil spring embedded in viscous elastic pad cased elastic membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906210A FR2451511A1 (en) 1979-03-12 1979-03-12 Mounting block for engine - is of elastic and uses coil spring embedded in viscous elastic pad cased elastic membrane

Publications (2)

Publication Number Publication Date
FR2451511A1 true FR2451511A1 (en) 1980-10-10
FR2451511B1 FR2451511B1 (en) 1982-06-04

Family

ID=9223007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906210A Granted FR2451511A1 (en) 1979-03-12 1979-03-12 Mounting block for engine - is of elastic and uses coil spring embedded in viscous elastic pad cased elastic membrane

Country Status (1)

Country Link
FR (1) FR2451511A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151508A1 (en) * 1981-12-24 1983-07-14 Daimler-Benz Ag, 7000 Stuttgart Mount for the vibration-insulating support of a vibrational unit on a substructure
EP0101072A1 (en) * 1982-08-17 1984-02-22 Firma Carl Freudenberg Rubber support with hydraulic damping
FR2533506A1 (en) * 1982-09-28 1984-03-30 Ouest Cie ANTI-VIBRATION ELASTIC SUPPORT
EP0187188A2 (en) * 1984-12-08 1986-07-16 Audi Ag Extension limiter
FR2603959A1 (en) * 1986-09-12 1988-03-18 Intertechnique Sa SHOCK AND VIBRATION DAMPING DEVICE
EP0324693A1 (en) * 1988-01-15 1989-07-19 Hutchinson Elastic suspension supports
FR2626050A1 (en) * 1988-01-15 1989-07-21 Hutchinson Elastic suspension supports
FR2632700A1 (en) * 1988-06-14 1989-12-15 Hutchinson TENSIONER FOR POWER TRANSMISSION BELT
DE3915311A1 (en) * 1989-05-10 1990-11-22 Metzeler Gmbh HYDRAULIC DAMPING ELEMENT
EP0518759A1 (en) * 1991-06-11 1992-12-16 Hutchinson Improvements to limiter-rings of elastic supports and to their manufacturing process
EP0520875A1 (en) * 1991-06-27 1992-12-30 Hutchinson S.A. Elastic composite device for the suspension of vibrating equipment
FR2695620A1 (en) * 1992-09-17 1994-03-18 Aerospatiale Suspension device for connecting an on-board equipment to the structure of a vehicle.
FR2699630A1 (en) * 1992-12-22 1994-06-24 Socitec Shock absorber and vibration damper for general suspension
FR2809148A1 (en) * 2000-05-18 2001-11-23 Peugeot Citroen Automobiles Sa Damping assembly for car comprises inlet/outlet posts and damping modules between them including energy storing device and energy dissipation device, where some modules have same spring constant and coefficient of viscous friction
FR3064247A1 (en) * 2017-03-27 2018-09-28 Safran Helicopter Engines VIBRATION DAMPING IN A ROTARY WING AIRCRAFT
IT201700064888A1 (en) * 2017-06-12 2018-12-12 Hi Te S R L ANTISHOCK SUPPORT AND ANTI-VIBRATION DEVICE
CN109869615A (en) * 2019-03-27 2019-06-11 安徽理工大学 A kind of road surface measuring device based on binocular vision
US10690210B2 (en) 2018-05-04 2020-06-23 GM Global Technology Operations LLC Mount assembly for a vehicle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122018A5 (en) * 1971-01-14 1972-08-25 Kleber Colombes
US3721417A (en) * 1971-04-09 1973-03-20 Lord Corp Elastomeric combination shock and vibration isolator
FR2180214A5 (en) * 1972-04-13 1973-11-23 Tranchant Mecanique Sa
FR2212012A5 (en) * 1972-12-21 1974-07-19 Arfina
FR2218508A1 (en) * 1973-02-19 1974-09-13 Pineau Andre
FR2242605A1 (en) * 1973-08-31 1975-03-28 Lochner Kaspar Vibration damper and shock absorber
FR2255508A1 (en) * 1973-12-21 1975-07-18 Vibrachoc Sa
DE2712641A1 (en) * 1977-03-23 1978-09-28 Phoenix Gummiwerke Ag Elastic engine mounting for vehicle - has hydraulic and pneumatic damper sections to absorb large amplitude and noise vibrations
DE2717825A1 (en) * 1977-04-21 1978-10-26 Kaspar Lochner Three=dimensional antivibration mounting - with hemispheres filled with plastisol and joined by variable nozzle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122018A5 (en) * 1971-01-14 1972-08-25 Kleber Colombes
US3721417A (en) * 1971-04-09 1973-03-20 Lord Corp Elastomeric combination shock and vibration isolator
FR2180214A5 (en) * 1972-04-13 1973-11-23 Tranchant Mecanique Sa
FR2212012A5 (en) * 1972-12-21 1974-07-19 Arfina
FR2218508A1 (en) * 1973-02-19 1974-09-13 Pineau Andre
FR2242605A1 (en) * 1973-08-31 1975-03-28 Lochner Kaspar Vibration damper and shock absorber
FR2255508A1 (en) * 1973-12-21 1975-07-18 Vibrachoc Sa
DE2712641A1 (en) * 1977-03-23 1978-09-28 Phoenix Gummiwerke Ag Elastic engine mounting for vehicle - has hydraulic and pneumatic damper sections to absorb large amplitude and noise vibrations
DE2717825A1 (en) * 1977-04-21 1978-10-26 Kaspar Lochner Three=dimensional antivibration mounting - with hemispheres filled with plastisol and joined by variable nozzle

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151508A1 (en) * 1981-12-24 1983-07-14 Daimler-Benz Ag, 7000 Stuttgart Mount for the vibration-insulating support of a vibrational unit on a substructure
EP0101072A1 (en) * 1982-08-17 1984-02-22 Firma Carl Freudenberg Rubber support with hydraulic damping
FR2533506A1 (en) * 1982-09-28 1984-03-30 Ouest Cie ANTI-VIBRATION ELASTIC SUPPORT
EP0105794A1 (en) * 1982-09-28 1984-04-18 Compagnie Des Produits Industriels De L'ouest (C.P.I.O.) Elastic antivibration mount
EP0187188A3 (en) * 1984-12-08 1988-09-28 Audi Ag Extension limiter
EP0187188A2 (en) * 1984-12-08 1986-07-16 Audi Ag Extension limiter
EP0263970A1 (en) * 1986-09-12 1988-04-20 INTERTECHNIQUE (Société anonyme) Shock and vibration damper
US4854556A (en) * 1986-09-12 1989-08-08 Societe Anonyme Dite: Intertechnique Device for damping shocks and vibrations
FR2603959A1 (en) * 1986-09-12 1988-03-18 Intertechnique Sa SHOCK AND VIBRATION DAMPING DEVICE
US5102107A (en) * 1988-01-15 1992-04-07 Hutchinson Resilient supports for shock absorbing systems
EP0324693A1 (en) * 1988-01-15 1989-07-19 Hutchinson Elastic suspension supports
FR2626050A1 (en) * 1988-01-15 1989-07-21 Hutchinson Elastic suspension supports
FR2632700A1 (en) * 1988-06-14 1989-12-15 Hutchinson TENSIONER FOR POWER TRANSMISSION BELT
EP0347287A1 (en) * 1988-06-14 1989-12-20 Hutchinson Transmission belt tensioning device
US4952198A (en) * 1988-06-14 1990-08-28 Hutchinson Tensioner for power transmission belt
DE3915311A1 (en) * 1989-05-10 1990-11-22 Metzeler Gmbh HYDRAULIC DAMPING ELEMENT
FR2677724A1 (en) * 1991-06-11 1992-12-18 Hutchinson IMPROVEMENTS ON LIMIT RINGS FOR ELASTIC SUPPORTS AND THEIR MANUFACTURING METHODS.
EP0518759A1 (en) * 1991-06-11 1992-12-16 Hutchinson Improvements to limiter-rings of elastic supports and to their manufacturing process
US5330163A (en) * 1991-06-11 1994-07-19 Hutchinson Limit rings for resilient supports and methods of manufacture therefor
EP0520875A1 (en) * 1991-06-27 1992-12-30 Hutchinson S.A. Elastic composite device for the suspension of vibrating equipment
FR2678336A1 (en) * 1991-06-27 1992-12-31 Hutchinson COMPOSITE ELASTIC DEVICE FOR SUSPENSION OF VIBRATION.
US5374012A (en) * 1992-09-17 1994-12-20 Aerospatiale Societe Nationale Industrielle Suspension device for linking an on-board equipment item to the structure of a vehicle
FR2695620A1 (en) * 1992-09-17 1994-03-18 Aerospatiale Suspension device for connecting an on-board equipment to the structure of a vehicle.
EP0588684A1 (en) * 1992-09-17 1994-03-23 AEROSPATIALE Société Nationale Industrielle Suspension device to connect equipment to a vehicle structure
FR2699630A1 (en) * 1992-12-22 1994-06-24 Socitec Shock absorber and vibration damper for general suspension
FR2809148A1 (en) * 2000-05-18 2001-11-23 Peugeot Citroen Automobiles Sa Damping assembly for car comprises inlet/outlet posts and damping modules between them including energy storing device and energy dissipation device, where some modules have same spring constant and coefficient of viscous friction
FR3064247A1 (en) * 2017-03-27 2018-09-28 Safran Helicopter Engines VIBRATION DAMPING IN A ROTARY WING AIRCRAFT
IT201700064888A1 (en) * 2017-06-12 2018-12-12 Hi Te S R L ANTISHOCK SUPPORT AND ANTI-VIBRATION DEVICE
US10690210B2 (en) 2018-05-04 2020-06-23 GM Global Technology Operations LLC Mount assembly for a vehicle
CN109869615A (en) * 2019-03-27 2019-06-11 安徽理工大学 A kind of road surface measuring device based on binocular vision

Also Published As

Publication number Publication date
FR2451511B1 (en) 1982-06-04

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