ES274302U - Fluid damped elastomeric mounting - Google Patents

Fluid damped elastomeric mounting

Info

Publication number
ES274302U
ES274302U ES1983274302U ES274302U ES274302U ES 274302 U ES274302 U ES 274302U ES 1983274302 U ES1983274302 U ES 1983274302U ES 274302 U ES274302 U ES 274302U ES 274302 U ES274302 U ES 274302U
Authority
ES
Spain
Prior art keywords
plate
rod
wall
chamber
movement
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
ES1983274302U
Other languages
Spanish (es)
Other versions
ES274302Y (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 ES274302U publication Critical patent/ES274302U/en
Application granted granted Critical
Publication of ES274302Y publication Critical patent/ES274302Y/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

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)

Abstract

A chamber is formed by a box- like body which is made of rigid material and whose one open end is closed by a flexible wall 22. A liquid or plastic material (in general, said material has a viscosity not lower than 50,000 centipoises) fills said chamber. The body is mounted on a supporting structure e.g. a vehicle. A rigid rod 23, connected to an oscillating mass e.g. the engine and extending through said wall 22, has one end thereof in said material and said one end carries a plate-like annulus 30. In one embodiment, movement of the rod moves the plate (fixed directly to the rod) in said material. In other embodiments, movement of the rod moves a device (fixed directly to the rod) which only engages the plate if the oscillation amplitude is greater than a predetermined minimum. The thickness of the wall, made of elastomeric material, may vary from portion to portion. This variation, or the movable mounting of the plate, enables high frequency oscillations to be accommodated without damping.
ES1983274302U 1982-04-09 1983-08-30 SHOCK ABSORBER Expired ES274302Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20673/82A IT1150821B (en) 1982-04-09 1982-04-09 CUSHIONING SUPPORT

Publications (2)

Publication Number Publication Date
ES274302U true ES274302U (en) 1984-05-16
ES274302Y ES274302Y (en) 1985-01-01

Family

ID=11170362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983274302U Expired ES274302Y (en) 1982-04-09 1983-08-30 SHOCK ABSORBER

Country Status (6)

Country Link
JP (1) JPS591831A (en)
DE (1) DE3312529C2 (en)
ES (1) ES274302Y (en)
FR (1) FR2524951B1 (en)
GB (1) GB2119474B (en)
IT (1) IT1150821B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233456C2 (en) * 1982-09-09 1987-04-09 Continental Gummi-Werke Ag, 3000 Hannover Hydraulically damped elastic bearing
ES274469Y (en) * 1982-10-28 1984-08-16 Continental Gummi-Werke Aktiengesellschaft HYDRAULICALLY CUSHIONED ELASTIC SUPPORT, ESPECIALLY FOR THE PROPELLER MOTOR IN AUTOMOBILE VEHICLES
FR2549558B1 (en) * 1983-07-21 1987-12-18 Hutchinson VIBRATION DAMPING DEVICE
IT1172434B (en) * 1983-11-16 1987-06-18 Gomma Antivibranti Applic ENGINE MOUNT IN A VEHICLE
IT1173046B (en) * 1984-01-17 1987-06-18 Gomma Antivibranti Applic ENGINE SUPPORT
US4610438A (en) * 1984-02-09 1986-09-09 Continental Gummi-Werke Aktiengesellschaft Hydraulically damped elastic mounting
DE3443618A1 (en) * 1984-11-29 1986-06-05 Metzeler Kautschuk GmbH, 8000 München ENGINE MOUNT WITH HYDRAULIC DAMPING
FR2577641B1 (en) * 1985-02-15 1989-05-05 Hutchinson IMPROVEMENTS ON HYDRAULIC ANTIVIBRATORY SUPPORTS
FR2578609B1 (en) * 1985-03-11 1989-04-28 Hutchinson HYDROELASTIC SUSPENSION DEVICE FOR MOBILE SELF-LIFTING DRILL PLATFORMS
IT1185942B (en) * 1985-09-18 1987-11-18 G A Soc Applic Gomma Antivibra SUPPORT FOR THE ELASTIC SUSPENSION OF A MOTOR OF A VEHICLE COMPARED TO THE BODYWORK OF THE SAME
DE8609027U1 (en) * 1986-04-04 1986-05-22 Adolf Fähnle GmbH & Co KG, 7320 Göppingen Combined air-rubber spring
JPH0637914B2 (en) * 1986-06-06 1994-05-18 東海ゴム工業株式会社 High-viscosity fluid-filled mount device
US4746104A (en) * 1986-12-08 1988-05-24 General Motors Corporation Hydraulic exhaust pipe hanger mount
JPS63188356U (en) * 1987-05-28 1988-12-02
JPS6412153A (en) * 1987-07-02 1989-01-17 Tokai Rubber Ind Ltd Fluid encapsulated mount
JPH0495335U (en) * 1991-01-14 1992-08-18
DE69505436T2 (en) * 1994-02-15 1999-06-10 Fukoku Co. Ltd., Ageo, Saitama Liquid-filled warehouse

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942806A (en) * 1946-04-15 1949-02-18 Anti-vibration fixing or support device
US3287066A (en) * 1964-02-12 1966-11-22 Roy O Billings Hammering tools
US3368807A (en) * 1966-01-19 1968-02-13 Litton Systems Inc Vibration isolator
FR2212012A5 (en) * 1972-12-21 1974-07-19 Arfina
FR2218508B1 (en) * 1973-02-19 1978-03-10 Pineau Andre
FR2255508B1 (en) * 1973-12-21 1976-10-08 Vibrachoc Sa
DE2454834A1 (en) * 1974-11-19 1976-05-20 Kaspar Lochner Composite damper for attenuation of vibration and noise - has piston rod reacting against main spring and damping piston against disc springs
SE7704780L (en) * 1976-04-27 1977-10-28 Boge Gmbh RUBBER ELASTIC ENGINE STORAGE WITH HYDRAULIC DAMPING, SPECIAL FOR MOTOR VEHICLES
DE2727244C2 (en) * 1976-06-30 1990-06-21 Automobiles Peugeot, 75116 Paris Rubber spring with liquid filling
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
DE2736188C3 (en) * 1977-08-11 1981-05-14 Audi Nsu Auto Union Ag, 7107 Neckarsulm Rubber mount with hydraulic damping
DE2823720C2 (en) * 1978-05-31 1983-04-07 Boge Gmbh, 5208 Eitorf Two-chamber engine mounts with hydraulic damping, in particular for motor vehicles
IT1110771B (en) * 1979-02-09 1986-01-06 Gomma Antivibranti Applic 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
IT1165137B (en) * 1979-06-29 1987-04-22 Gomma Antivibranti Applic 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
JPS6015806B2 (en) * 1980-04-14 1985-04-22 日産自動車株式会社 Engine mount device with damper
DE3016421A1 (en) * 1980-04-29 1981-11-05 Phoenix Ag, 2100 Hamburg Elastic engine bearer with hydraulic damping - has variable volume chamber formed by rubber balloon inside inner member
IT1131678B (en) * 1980-07-04 1986-06-25 Gomma Antivibranti Applic CUSHIONING SUPPORT FOR THE SUSPENSION OF A SWINGING BODY TO A SUPPORT STRUCTURE
DE3233456C2 (en) * 1982-09-09 1987-04-09 Continental Gummi-Werke Ag, 3000 Hannover Hydraulically damped elastic bearing

Also Published As

Publication number Publication date
GB2119474B (en) 1985-12-04
FR2524951B1 (en) 1989-05-19
JPH0345255B2 (en) 1991-07-10
IT1150821B (en) 1986-12-17
ES274302Y (en) 1985-01-01
GB2119474A (en) 1983-11-16
DE3312529C2 (en) 1993-10-07
DE3312529A1 (en) 1983-10-20
JPS591831A (en) 1984-01-07
IT8220673A0 (en) 1982-04-09
FR2524951A1 (en) 1983-10-14

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001204