FR2446421A1 - Composite motor vehicle engine mounting bush - uses tapered metal sleeve in elastomeric block contained by tapered metal cup - Google Patents

Composite motor vehicle engine mounting bush - uses tapered metal sleeve in elastomeric block contained by tapered metal cup

Info

Publication number
FR2446421A1
FR2446421A1 FR7923651A FR7923651A FR2446421A1 FR 2446421 A1 FR2446421 A1 FR 2446421A1 FR 7923651 A FR7923651 A FR 7923651A FR 7923651 A FR7923651 A FR 7923651A FR 2446421 A1 FR2446421 A1 FR 2446421A1
Authority
FR
France
Prior art keywords
tapered metal
block
engine mounting
sleeve
motor vehicle
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
FR7923651A
Other languages
French (fr)
Other versions
FR2446421B1 (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 FR2446421A1 publication Critical patent/FR2446421A1/en
Application granted granted Critical
Publication of FR2446421B1 publication Critical patent/FR2446421B1/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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/393—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type with spherical or conical sleeves
    • 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
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
    • F16F1/3873—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions having holes or openings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The engine mounting is of a composite metal and elastomeric construction. It has inter-acting conical surfaces to provide multidirectional elasticity. A shallow conical metal cup (2) (A) locates an elastomeric block (6), with apertured, (5) opposed radial flanges (4) for mounting. A sleeve (7) with a barrel taper (B) is embedded coaxially in the block (6), and fixes the engine block. The block has diametrically opposed curved slot holes (10) on a common circle which is concentric with both the sleeve and cup axes (C). The faces (9, 13) are parallel. The slot widths reduce linearly towards the block centroid, and the slots may be bisected by a dia. which subtends 45 deg. with the lip extensions (4).
FR7923651A 1979-01-12 1979-09-14 Composite motor vehicle engine mounting bush - uses tapered metal sleeve in elastomeric block contained by tapered metal cup Granted FR2446421A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2047479U IT7920474V0 (en) 1979-01-12 1979-01-12 ELASTIC SUPPORT FOR VEHICLE ENGINES.

Publications (2)

Publication Number Publication Date
FR2446421A1 true FR2446421A1 (en) 1980-08-08
FR2446421B1 FR2446421B1 (en) 1984-06-22

Family

ID=11167475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923651A Granted FR2446421A1 (en) 1979-01-12 1979-09-14 Composite motor vehicle engine mounting bush - uses tapered metal sleeve in elastomeric block contained by tapered metal cup

Country Status (3)

Country Link
ES (1) ES242711U (en)
FR (1) FR2446421A1 (en)
IT (1) IT7920474V0 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475084A1 (en) * 1990-08-09 1992-03-18 Metzeler Gimetall Ag Radial bushlike support
EP0769638A1 (en) * 1995-10-21 1997-04-23 WOCO Franz-Josef Wolf & Co. Tranversely resilient support spring for a hydromount
RU198354U1 (en) * 2020-03-03 2020-07-02 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Ростар" VEHICLE SUPPORT

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614836A (en) * 1946-08-03 1948-12-23 Metalastik Ltd Resilient mountings
US2538955A (en) * 1946-05-01 1951-01-23 M B Mfg Company Inc Nondirectional isolator unit
FR1083031A (en) * 1953-08-24 1955-01-04 Metalastik Ltd Elastic mounts
DE1058851B (en) * 1954-02-08 1959-06-04 Emmanuel Kaye Wheel attachment for trolleys
GB825668A (en) * 1957-04-30 1959-12-16 Wright Howard Clayton Ltd Improved resilient mounting
GB863720A (en) * 1958-10-29 1961-03-22 Metalastik Ltd Bushes for resilient mountings
FR1423391A (en) * 1964-03-10 1966-01-03 Metzeler Ag Resilient bearing for motors
DE1580538A1 (en) * 1966-06-10 1971-01-28 Phoenix Gummiwerke Ag Elastic mount for motor vehicle engines
DE2254349A1 (en) * 1972-11-07 1974-05-16 Continental Gummi Werke Ag BEARINGS, IN PARTICULAR FOR THE ENGINE MOUNTING
FR2284476A1 (en) * 1974-06-17 1976-04-09 Peugeot & Renault Vibration damped engine mounting for car - with support strut across tops of telescopic dampers to support engine on elastic bearings

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538955A (en) * 1946-05-01 1951-01-23 M B Mfg Company Inc Nondirectional isolator unit
GB614836A (en) * 1946-08-03 1948-12-23 Metalastik Ltd Resilient mountings
FR1083031A (en) * 1953-08-24 1955-01-04 Metalastik Ltd Elastic mounts
DE1058851B (en) * 1954-02-08 1959-06-04 Emmanuel Kaye Wheel attachment for trolleys
GB825668A (en) * 1957-04-30 1959-12-16 Wright Howard Clayton Ltd Improved resilient mounting
GB863720A (en) * 1958-10-29 1961-03-22 Metalastik Ltd Bushes for resilient mountings
FR1423391A (en) * 1964-03-10 1966-01-03 Metzeler Ag Resilient bearing for motors
DE1580538A1 (en) * 1966-06-10 1971-01-28 Phoenix Gummiwerke Ag Elastic mount for motor vehicle engines
DE2254349A1 (en) * 1972-11-07 1974-05-16 Continental Gummi Werke Ag BEARINGS, IN PARTICULAR FOR THE ENGINE MOUNTING
FR2284476A1 (en) * 1974-06-17 1976-04-09 Peugeot & Renault Vibration damped engine mounting for car - with support strut across tops of telescopic dampers to support engine on elastic bearings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475084A1 (en) * 1990-08-09 1992-03-18 Metzeler Gimetall Ag Radial bushlike support
EP0769638A1 (en) * 1995-10-21 1997-04-23 WOCO Franz-Josef Wolf & Co. Tranversely resilient support spring for a hydromount
RU198354U1 (en) * 2020-03-03 2020-07-02 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Ростар" VEHICLE SUPPORT

Also Published As

Publication number Publication date
FR2446421B1 (en) 1984-06-22
IT7920474V0 (en) 1979-01-12
ES242711U (en) 1979-07-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse