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ES2061383A2 - Resilient engine bearing with hollow cylindrical spring block - has work chamber and compensating chamber divided by partition between membrane and housing - Google Patents

Resilient engine bearing with hollow cylindrical spring block - has work chamber and compensating chamber divided by partition between membrane and housing

Info

Publication number
ES2061383A2
ES2061383A2 ES09202384A ES9202384A ES2061383A2 ES 2061383 A2 ES2061383 A2 ES 2061383A2 ES 09202384 A ES09202384 A ES 09202384A ES 9202384 A ES9202384 A ES 9202384A ES 2061383 A2 ES2061383 A2 ES 2061383A2
Authority
ES
Spain
Prior art keywords
housing
membrane
chamber
spring block
partition
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
ES09202384A
Other languages
Spanish (es)
Other versions
ES2061383R (en
ES2061383B1 (en
Inventor
Horst Bitschkus
Rainer Steffens
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.)
Metzeler Gimetall AG
Original Assignee
Metzeler Gimetall AG
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 Metzeler Gimetall AG filed Critical Metzeler Gimetall AG
Publication of ES2061383A2 publication Critical patent/ES2061383A2/en
Publication of ES2061383R publication Critical patent/ES2061383R/es
Application granted granted Critical
Publication of ES2061383B1 publication Critical patent/ES2061383B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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

he bolt (28) fixed on the upper bearing plate (24) projects centrally into the inside of the spring block (21) and passes through a central recess in the lower bearing plate (3) into the inside of the housing (27). The central area of the elastic membrane (1) is clamped at the lower end of the bolt with its outer circumference in or on the cylindrical wall of the housing. Underneath the membrane, the partition base (2) divides the space into a fluid filled work chamber (30) and compensating chamber (31) underneath. A ring or spiral overflow channel (10) runs in or on the cylindrical wall of the housing from an opening in the work chamber to another in the compensating chamber. USE - Effective damping of sound and low frequency vibrations of great amplitude.
ES9202384A 1991-11-27 1992-11-25 ELASTIC MOTOR SUPPORT. Expired - Lifetime ES2061383B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914139046 DE4139046A1 (en) 1991-11-27 1991-11-27 Resilient engine bearing with hollow cylindrical spring block - has work chamber and compensating chamber divided by partition between membrane and housing

Publications (3)

Publication Number Publication Date
ES2061383A2 true ES2061383A2 (en) 1994-12-01
ES2061383R ES2061383R (en) 1997-09-01
ES2061383B1 ES2061383B1 (en) 1998-05-16

Family

ID=6445715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202384A Expired - Lifetime ES2061383B1 (en) 1991-11-27 1992-11-25 ELASTIC MOTOR SUPPORT.

Country Status (2)

Country Link
DE (1) DE4139046A1 (en)
ES (1) ES2061383B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3526117B2 (en) * 1994-11-07 2004-05-10 株式会社小松製作所 Liquid filled suspension
DE19502242C1 (en) * 1995-01-25 1996-01-18 Metzeler Gimetall Ag Engine mounting with hollow cylindrical support spring
DE19812387C1 (en) 1998-03-20 1999-08-12 Btr Avs Technical Centre Gmbh Engine mounting with variable damping
US7341244B1 (en) 2007-02-26 2008-03-11 Paulstra Crc Hydraulic antivibration support
JP4802164B2 (en) * 2007-09-21 2011-10-26 東海ゴム工業株式会社 Vibration isolator
US8016274B2 (en) 2007-09-26 2011-09-13 Paulstra Crc Antivibration device, and vehicle comprising same
DE102015016013A1 (en) 2015-12-10 2016-08-11 Daimler Ag Storage device for an engine of a motor vehicle
CN107489728B (en) * 2017-08-29 2023-11-14 株洲时代新材料科技股份有限公司 Vibration damper for rail train

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587774A1 (en) * 1985-09-26 1987-03-27 Tokai Rubber Ind Ltd ELASTIC SUPPORT WITH FLUID FILLING
FR2635155A1 (en) * 1988-08-04 1990-02-09 Hutchinson Improvements to the elastic supports including stop means
EP0439794A1 (en) * 1989-12-23 1991-08-07 Metzeler Gimetall Ag Elastic spring block

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347274C2 (en) * 1983-12-28 1987-02-26 Lemförder Metallwaren AG, 2844 Lemförde Hydraulic vibration damper for elastic support bearings in motor vehicles
DE8717411U1 (en) * 1987-09-18 1988-09-15 Metzeler GmbH, 8000 München Elastic bearing, especially engine mount for motor vehicles
FR2650355B1 (en) * 1989-07-28 1994-01-28 Paulstra Gmbh IMPROVEMENTS ON VIBRATION DAMPING DEVICES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587774A1 (en) * 1985-09-26 1987-03-27 Tokai Rubber Ind Ltd ELASTIC SUPPORT WITH FLUID FILLING
FR2635155A1 (en) * 1988-08-04 1990-02-09 Hutchinson Improvements to the elastic supports including stop means
EP0439794A1 (en) * 1989-12-23 1991-08-07 Metzeler Gimetall Ag Elastic spring block

Also Published As

Publication number Publication date
ES2061383R (en) 1997-09-01
DE4139046A1 (en) 1993-06-03
ES2061383B1 (en) 1998-05-16

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19941201

Kind code of ref document: R

Effective date: 19941201

FA2A Application withdrawn

Effective date: 19990111