FR2382622A1 - Revetement amortisseur - Google Patents

Revetement amortisseur

Info

Publication number
FR2382622A1
FR2382622A1 FR7805721A FR7805721A FR2382622A1 FR 2382622 A1 FR2382622 A1 FR 2382622A1 FR 7805721 A FR7805721 A FR 7805721A FR 7805721 A FR7805721 A FR 7805721A FR 2382622 A1 FR2382622 A1 FR 2382622A1
Authority
FR
France
Prior art keywords
shock absorber
plates
absorber coating
layer
damping
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
FR7805721A
Other languages
English (en)
Other versions
FR2382622B1 (fr
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm 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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2382622A1 publication Critical patent/FR2382622A1/fr
Application granted granted Critical
Publication of FR2382622B1 publication Critical patent/FR2382622B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/306—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Revêtement amortisseur composé de plaquettes présentant un module d'élasticité élevé et entourées au moins partiellement par une masse d'amortissement. Les plaquettes 3 sont disposées les unes à côté des autres et en plusieurs couches 7, 8, les unes au-dessus des autres, une partie au moins des plaquettes 3 d'une couche 8 recouvrant les joints 5 entre les plaquettes 3 d'une couche voisine 7. Application : aux parois, plafonds, arbres, canalisations.
FR7805721A 1977-03-02 1978-02-28 Revetement amortisseur Expired FR2382622B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772708896 DE2708896A1 (de) 1977-03-02 1977-03-02 Daempfungsbelag

Publications (2)

Publication Number Publication Date
FR2382622A1 true FR2382622A1 (fr) 1978-09-29
FR2382622B1 FR2382622B1 (fr) 1985-06-28

Family

ID=6002502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805721A Expired FR2382622B1 (fr) 1977-03-02 1978-02-28 Revetement amortisseur

Country Status (5)

Country Link
CH (1) CH638263A5 (fr)
DE (1) DE2708896A1 (fr)
FR (1) FR2382622B1 (fr)
GB (1) GB1600811A (fr)
IT (1) IT1092828B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037884A1 (fr) * 1980-02-18 1981-10-21 Gesellschaft mit beschränkter Haftung Messerschmitt-Bölkow-Blohm Amortissement de bâtiments
EP0373751A2 (fr) * 1988-12-09 1990-06-20 Trw Inc. Structure amortissante visco-élastique et méthode de production apparentée
EP0694709A1 (fr) * 1994-07-28 1996-01-31 Trw Inc. Structures composite pour l'amortissement et procédé associé
WO1996021560A2 (fr) * 1995-01-13 1996-07-18 Minnesota Mining And Manufacturing Company Articles en couches amortis a conservation amelioree de la force de fixation, procede pour les fabriquer et outils nouveaux servant a leur fabrication

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013861C2 (de) * 1980-04-10 1983-04-07 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Dämpfungsbelag
DE3028825C2 (de) * 1980-07-30 1984-09-13 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Dämpfungsbelag
DE3345506A1 (de) * 1983-12-16 1987-08-20 Rheinhold & Mahla Gmbh Bedaempftes maschinenfundament

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078969A (en) * 1959-06-15 1963-02-26 Lord Mfg Co Damped beam
FR1562514A (fr) * 1967-11-16 1969-04-04
AU406954B2 (en) * 1964-08-21 1970-10-01 Structural damping
FR2273132A1 (fr) * 1974-05-30 1975-12-26 Reduc Acoustics Ab

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078969A (en) * 1959-06-15 1963-02-26 Lord Mfg Co Damped beam
AU406954B2 (en) * 1964-08-21 1970-10-01 Structural damping
FR1562514A (fr) * 1967-11-16 1969-04-04
FR2273132A1 (fr) * 1974-05-30 1975-12-26 Reduc Acoustics Ab

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037884A1 (fr) * 1980-02-18 1981-10-21 Gesellschaft mit beschränkter Haftung Messerschmitt-Bölkow-Blohm Amortissement de bâtiments
EP0373751A2 (fr) * 1988-12-09 1990-06-20 Trw Inc. Structure amortissante visco-élastique et méthode de production apparentée
EP0373751A3 (en) * 1988-12-09 1990-09-12 Trw Inc. Viscoelastic damping structure and related manufacturing method
EP0694709A1 (fr) * 1994-07-28 1996-01-31 Trw Inc. Structures composite pour l'amortissement et procédé associé
WO1996021560A2 (fr) * 1995-01-13 1996-07-18 Minnesota Mining And Manufacturing Company Articles en couches amortis a conservation amelioree de la force de fixation, procede pour les fabriquer et outils nouveaux servant a leur fabrication
WO1996021560A3 (fr) * 1995-01-13 1996-09-06 Minnesota Mining & Mfg Articles en couches amortis a conservation amelioree de la force de fixation, procede pour les fabriquer et outils nouveaux servant a leur fabrication
US5691037A (en) * 1995-01-13 1997-11-25 Minnesota Mining And Manufacturing Company Damped laminates with improved fastener force retention, a method of making, and novel tools useful in making

Also Published As

Publication number Publication date
DE2708896A1 (de) 1978-09-07
CH638263A5 (en) 1983-09-15
GB1600811A (en) 1981-10-21
FR2382622B1 (fr) 1985-06-28
DE2708896C3 (fr) 1980-06-19
IT1092828B (it) 1985-07-12
IT7820576A0 (it) 1978-02-24
DE2708896B2 (fr) 1979-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse