DE3921968C2 - - Google Patents

Info

Publication number
DE3921968C2
DE3921968C2 DE19893921968 DE3921968A DE3921968C2 DE 3921968 C2 DE3921968 C2 DE 3921968C2 DE 19893921968 DE19893921968 DE 19893921968 DE 3921968 A DE3921968 A DE 3921968A DE 3921968 C2 DE3921968 C2 DE 3921968C2
Authority
DE
Germany
Prior art keywords
elastic layer
layer
mass
elastic
cover 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.)
Expired - Fee Related
Application number
DE19893921968
Other languages
German (de)
English (en)
Other versions
DE3921968A1 (de
Inventor
Michael 8000 Muenchen De Saalfeld
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.)
Mueller - Bbm 8033 Planegg De GmbH
Original Assignee
Mueller - Bbm 8033 Planegg De GmbH
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 Mueller - Bbm 8033 Planegg De GmbH filed Critical Mueller - Bbm 8033 Planegg De GmbH
Priority to DE19893921968 priority Critical patent/DE3921968A1/de
Publication of DE3921968A1 publication Critical patent/DE3921968A1/de
Application granted granted Critical
Publication of DE3921968C2 publication Critical patent/DE3921968C2/de
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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
DE19893921968 1989-07-04 1989-07-04 Schalldaemmeinrichtung Granted DE3921968A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893921968 DE3921968A1 (de) 1989-07-04 1989-07-04 Schalldaemmeinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893921968 DE3921968A1 (de) 1989-07-04 1989-07-04 Schalldaemmeinrichtung

Publications (2)

Publication Number Publication Date
DE3921968A1 DE3921968A1 (de) 1991-01-17
DE3921968C2 true DE3921968C2 (enrdf_load_stackoverflow) 1991-10-02

Family

ID=6384277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893921968 Granted DE3921968A1 (de) 1989-07-04 1989-07-04 Schalldaemmeinrichtung

Country Status (1)

Country Link
DE (1) DE3921968A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201960A1 (de) * 1992-01-23 1993-07-29 Gerb Schwingungsisolierungen Federanordnung zur herabsetzung von koerperschall
DE19502030C1 (de) * 1995-01-24 1996-02-22 Bbm Technik Ges Fuer Die Verwe Schalldämmeinrichtung und Verfahren zur Dämmung von Körperschall
DE19530668B4 (de) * 1995-08-21 2005-09-01 Eads Deutschland Gmbh Lager zur Dämmung von Körperschall
DE19825738C1 (de) * 1998-06-09 1999-12-02 Bbm Technik Ges Fuer Die Verwe Schalldämmeinrichtung
GB2343230A (en) * 1998-10-30 2000-05-03 Draftex Ind Ltd A hydroelastic engine mount having an anti-phase damping mass
DE19930855A1 (de) * 1999-07-05 2001-01-18 Bbm Technik Ges Fuer Die Verwe Dämpfungselement
DE19938739C2 (de) * 1999-08-16 2003-02-06 Bbm Technik Ges Fuer Die Verwe Schalldämmeinrichtung in Form eines Punktlagerelements
DE102022116262A1 (de) * 2022-06-29 2024-01-04 WEGU GmbH Schwingungsdämpfung Elastisches Lager mit reduzierter Versteifung bei hochfrequenter Beanspruchung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820825A1 (de) * 1988-06-20 1989-12-21 Mueller Bbm Gmbh Schalldaemmeinrichtung
DE3835949A1 (de) * 1988-10-21 1990-04-26 Mueller Bbm Gmbh Schalldaemmeinrichtung

Also Published As

Publication number Publication date
DE3921968A1 (de) 1991-01-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee