ES2062923A2 - Resilient engine bearing with hollow cylindrical spring block - has hollow housing of solid material adjoining lower bearing plate coaxial with block and with two axial bellows - Google Patents

Resilient engine bearing with hollow cylindrical spring block - has hollow housing of solid material adjoining lower bearing plate coaxial with block and with two axial bellows

Info

Publication number
ES2062923A2
ES2062923A2 ES09202385A ES9202385A ES2062923A2 ES 2062923 A2 ES2062923 A2 ES 2062923A2 ES 09202385 A ES09202385 A ES 09202385A ES 9202385 A ES9202385 A ES 9202385A ES 2062923 A2 ES2062923 A2 ES 2062923A2
Authority
ES
Spain
Prior art keywords
block
bellows
bearing plate
housing
solid material
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
ES09202385A
Other languages
Spanish (es)
Other versions
ES2062923B1 (en
ES2062923R (en
Inventor
Horst Bitschkus
Volker Hartel
Manfred Hofmann
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 ES2062923A2 publication Critical patent/ES2062923A2/en
Publication of ES2062923R publication Critical patent/ES2062923R/es
Application granted granted Critical
Publication of ES2062923B1 publication Critical patent/ES2062923B1/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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings
    • 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

A 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). It supports at its lower end a disc (29) against which the inner axial bellows (30) and outer axial bellows (31) are concentrically clamped. The two axial bellows are clamped on the end wall (32) of the housing whereby the inner bellows forms a fluid-filled work chamber (30a) and the ring space between the inner and outer bellows forms a compensating chamber (31a). The end wall of the housing contains an overflow channel (10) from a port in the work chamber to a port in the compensating chamber. ADVANTAGE - Improved damping for sound and low frequency vibrations.g
ES9202385A 1991-11-27 1992-11-25 ELASTIC MOTOR SUPPORT. Expired - Lifetime ES2062923B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914139047 DE4139047C2 (en) 1991-11-27 1991-11-27 Elastic engine mount

Publications (3)

Publication Number Publication Date
ES2062923A2 true ES2062923A2 (en) 1994-12-16
ES2062923R ES2062923R (en) 1997-09-01
ES2062923B1 ES2062923B1 (en) 1998-05-16

Family

ID=6445716

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202385A Expired - Lifetime ES2062923B1 (en) 1991-11-27 1992-11-25 ELASTIC MOTOR SUPPORT.

Country Status (2)

Country Link
DE (1) DE4139047C2 (en)
ES (1) ES2062923B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731128C2 (en) * 1997-07-19 1999-09-23 Volkswagen Ag Pendulum support for an assembly in a motor vehicle and elastic assembly bearing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635155A1 (en) * 1988-08-04 1990-02-09 Hutchinson Improvements to the elastic supports including stop means
EP0396909A1 (en) * 1989-05-10 1990-11-14 Metzeler Gimetall Ag Hydraulically operating shock absorbing unit
EP0439794A1 (en) * 1989-12-23 1991-08-07 Metzeler Gimetall Ag Elastic spring block

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635155A1 (en) * 1988-08-04 1990-02-09 Hutchinson Improvements to the elastic supports including stop means
EP0396909A1 (en) * 1989-05-10 1990-11-14 Metzeler Gimetall Ag Hydraulically operating shock absorbing unit
EP0439794A1 (en) * 1989-12-23 1991-08-07 Metzeler Gimetall Ag Elastic spring block

Also Published As

Publication number Publication date
DE4139047A1 (en) 1993-06-03
ES2062923B1 (en) 1998-05-16
DE4139047C2 (en) 1994-03-17
ES2062923R (en) 1997-09-01

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19941216

Kind code of ref document: R

Effective date: 19941216

FA2A Application withdrawn

Effective date: 19990111