FR2457418A2 - Vibration damping engine mounting - has resilient rings between concentric housings forming liq. chamber divided by throttling plate - Google Patents

Vibration damping engine mounting - has resilient rings between concentric housings forming liq. chamber divided by throttling plate

Info

Publication number
FR2457418A2
FR2457418A2 FR7913128A FR7913128A FR2457418A2 FR 2457418 A2 FR2457418 A2 FR 2457418A2 FR 7913128 A FR7913128 A FR 7913128A FR 7913128 A FR7913128 A FR 7913128A FR 2457418 A2 FR2457418 A2 FR 2457418A2
Authority
FR
France
Prior art keywords
vibration damping
engine mounting
chamber divided
resilient rings
throttling plate
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
FR7913128A
Other languages
French (fr)
Other versions
FR2457418B2 (en
Inventor
Pham Anh Tuan
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.)
Chrysler France SAS
Original Assignee
Chrysler France SAS
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 Chrysler France SAS filed Critical Chrysler France SAS
Priority to FR7913128A priority Critical patent/FR2457418A2/en
Priority to AT79400445T priority patent/ATE8122T1/en
Priority to EP79400445A priority patent/EP0006819B1/en
Priority to DE7979400445T priority patent/DE2967072D1/en
Publication of FR2457418A2 publication Critical patent/FR2457418A2/en
Priority to US06/236,295 priority patent/US4391435A/en
Application granted granted Critical
Publication of FR2457418B2 publication Critical patent/FR2457418B2/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
    • F16F13/22—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 dynamic damper

Landscapes

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

Abstract

The vibration damper and shock absorber has an outer shell (2) attached to a member (4) carrying the load and an inner shell (5) attached to a load supporting surface (7). The outer shell may have a flared base (2a) and the inner shell may have a conical top (5a), the two sloping surfaces having a resilient ring (1) between them. The space (9) above this ring is partially filled with a liquid, and is also divided by a second resilient ring (11) with a rigid block (12) inside, having an opening (14) through it, tapering both ends. The narrow central part (13) acts as a throttle opening and the whole acts as a spring.
FR7913128A 1978-07-03 1979-05-23 Vibration damping engine mounting - has resilient rings between concentric housings forming liq. chamber divided by throttling plate Granted FR2457418A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7913128A FR2457418A2 (en) 1979-05-23 1979-05-23 Vibration damping engine mounting - has resilient rings between concentric housings forming liq. chamber divided by throttling plate
AT79400445T ATE8122T1 (en) 1978-07-03 1979-06-29 SUSPENSION DEVICE ESPECIALLY FOR VEHICLE ENGINE.
EP79400445A EP0006819B1 (en) 1978-07-03 1979-06-29 Suspension device in particular for a vehicle engine
DE7979400445T DE2967072D1 (en) 1978-07-03 1979-06-29 Suspension device in particular for a vehicle engine
US06/236,295 US4391435A (en) 1978-07-03 1981-02-19 Suspension device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913128A FR2457418A2 (en) 1979-05-23 1979-05-23 Vibration damping engine mounting - has resilient rings between concentric housings forming liq. chamber divided by throttling plate

Publications (2)

Publication Number Publication Date
FR2457418A2 true FR2457418A2 (en) 1980-12-19
FR2457418B2 FR2457418B2 (en) 1982-11-05

Family

ID=9225775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913128A Granted FR2457418A2 (en) 1978-07-03 1979-05-23 Vibration damping engine mounting - has resilient rings between concentric housings forming liq. chamber divided by throttling plate

Country Status (1)

Country Link
FR (1) FR2457418A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088682A1 (en) * 1982-03-03 1983-09-14 Hutchinson Hydraulic diaphragm dampers
DE3416431A1 (en) * 1984-05-04 1985-11-07 Boge Gmbh, 5208 Eitorf HYDRAULIC DAMPING RUBBER BEARING

Citations (4)

* 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
FR2057808A5 (en) * 1969-08-18 1971-05-21 Clevite Corp
FR2384999A2 (en) * 1977-03-23 1978-10-20 Boge Gmbh
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

Patent Citations (4)

* 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
FR2057808A5 (en) * 1969-08-18 1971-05-21 Clevite Corp
FR2384999A2 (en) * 1977-03-23 1978-10-20 Boge Gmbh
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088682A1 (en) * 1982-03-03 1983-09-14 Hutchinson Hydraulic diaphragm dampers
DE3416431A1 (en) * 1984-05-04 1985-11-07 Boge Gmbh, 5208 Eitorf HYDRAULIC DAMPING RUBBER BEARING
US4645189A (en) * 1984-05-04 1987-02-24 Boge Gmbh Hydraulic damping rubber engine mount

Also Published As

Publication number Publication date
FR2457418B2 (en) 1982-11-05

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property