GB1535976A - Sound-damping and vibration-damping vehicle-body cladding - Google Patents

Sound-damping and vibration-damping vehicle-body cladding

Info

Publication number
GB1535976A
GB1535976A GB20510/76A GB2051076A GB1535976A GB 1535976 A GB1535976 A GB 1535976A GB 20510/76 A GB20510/76 A GB 20510/76A GB 2051076 A GB2051076 A GB 2051076A GB 1535976 A GB1535976 A GB 1535976A
Authority
GB
United Kingdom
Prior art keywords
body part
damping
porous layer
coating
sound
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
Application number
GB20510/76A
Other languages
English (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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB1535976A publication Critical patent/GB1535976A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0846—Insulating elements, e.g. for sound insulation for duct, cable or rod passages, e.g. between engine and passenger compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
GB20510/76A 1975-06-12 1976-05-18 Sound-damping and vibration-damping vehicle-body cladding Expired GB1535976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752526325 DE2526325A1 (de) 1975-06-12 1975-06-12 Mehrschichtige schall- und schwingungsdaempfende verkleidung fuer karosserieteile

Publications (1)

Publication Number Publication Date
GB1535976A true GB1535976A (en) 1978-12-13

Family

ID=5948955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20510/76A Expired GB1535976A (en) 1975-06-12 1976-05-18 Sound-damping and vibration-damping vehicle-body cladding

Country Status (5)

Country Link
US (1) US4083595A (enExample)
DE (1) DE2526325A1 (enExample)
FR (1) FR2314079A1 (enExample)
GB (1) GB1535976A (enExample)
IT (1) IT1061978B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490384A1 (fr) * 1980-09-16 1982-03-19 Nissan Motor Structure de plaques isolant contre le son et les vibrations

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732483C3 (de) * 1977-07-19 1985-05-15 Teroson Gmbh, 6900 Heidelberg Verfahren zur Schalldämmung und -dämpfung von schallabstrahlenden Flächen sowie dafür geeignete Verkleidung
DE2904688C2 (de) * 1979-02-08 1985-12-05 Chemie-Werk Weinsheim Gmbh, 6520 Worms Verfahren zum Aufbringen eines mehrschichtigen Belags auf ein Karosserieblech
DE2917802A1 (de) * 1979-05-03 1980-11-13 Weinsheim Chemie Mehrschichtige entdroehnungsbelagbahn
JPS5858987U (ja) * 1981-10-16 1983-04-21 本田技研工業株式会社 自動二輸車等のワイパ−スイツチ装置
US4439497A (en) * 1982-05-27 1984-03-27 Shell Oil Company Ultrasonic sound absorber
JPS597840U (ja) * 1982-07-07 1984-01-19 井上エムテ−ピ−株式会社 遮音制振材
DE3531859A1 (de) * 1985-09-06 1987-03-19 Daimler Benz Ag Fahrzeugboden mit einem bahnfoermigen kunststoffbelag
US4741945A (en) * 1986-07-30 1988-05-03 Arco Chemical Company Automotive trim panel
DE3627725A1 (de) * 1986-08-16 1988-02-25 Daimler Benz Ag Schall- und schwingungsdaempfende verkleidung fuer karosserieteile
DE3800740C2 (de) * 1988-01-13 1994-08-04 Daimler Benz Ag Schallisolierung für Kraftfahrzeuge
DE3841187A1 (de) * 1988-12-07 1990-06-21 Bayerische Motoren Werke Ag Mehrschichtiges schalldaemmendes bauteil
IT1224026B (it) * 1988-12-23 1990-09-26 Fiat Auto Spa Struttura di veicolo e metodo per il suo assemblaggio
US4989913A (en) * 1990-03-16 1991-02-05 Dan T. Moore Company Barrier for use in hollow channel in motor vehicle body and method for producing same
USH1318H (en) 1993-10-06 1994-06-07 Caterpillar Inc. Composite truck body floor
DE19522895C2 (de) * 1995-06-23 1998-10-15 Daimler Benz Ag Aus zwei Halbschalen bestehende, ein Geräusche abgebendes Bauteil in einem Kraftwagen umgebende Kunststoffverkleidung
DE69727480T2 (de) * 1996-07-26 2004-12-16 Cascade Engineering, Inc., Grand Rapids Schallisolierungsschicht mit integriertem schutzbalg
US5824974A (en) * 1996-07-26 1998-10-20 Cascade Engineering, Inc. Insulating layer with integral grommets
BR9806767A (pt) * 1997-01-17 2000-05-16 Cascade Eng Inc Placa de painel para um veìculo motorizado.
US6431629B1 (en) 1998-09-01 2002-08-13 Penda Corporation Bedliner with anti-slip under layer
DE19937462A1 (de) 1999-08-07 2001-02-08 Volkswagen Ag Schalldämmpfende und schalldämmende Beschichtung eines zu Schwingungen neigenden Bauteils
DE19946655A1 (de) * 1999-09-29 2001-04-12 Cww Gerko Akustik Gmbh & Co Kg Stirnwandisolation
FR2799718B1 (fr) * 1999-10-13 2001-12-14 Sai Automotive Sommer Ind Procede pour la fabrication d'un vehicule comprenant un habitacle, un compartiment moteur et une zone de separation
WO2002053415A2 (en) * 2000-12-28 2002-07-11 Banks Bros. Corporation Multi-functional passenger compartment shield
JP3945204B2 (ja) * 2001-10-02 2007-07-18 豊田合成株式会社 車両用外装材及びそれを用いた外装品並びにその成形方法
EP1323588A1 (en) * 2001-12-19 2003-07-02 Sika Schweiz AG Acoustic baffle equipped with flap assembly
US6722720B2 (en) * 2002-02-04 2004-04-20 Ford Global Technologies, Llc Engine compartment sound baffle
US6808045B2 (en) * 2002-11-27 2004-10-26 Dow Global Technologies, Inc. Secondary acoustic attenuator for vehicle
DE102004062103A1 (de) * 2004-12-23 2006-07-13 Pelzer Acoustic Products Gmbh Poröser, lateraler Schallabsorber mit lokalem Luftspalt
DE102005035751A1 (de) * 2005-07-30 2007-02-01 Dr.Ing.H.C. F. Porsche Ag Flächige Wand, insbesondere Aufbauwand
FR2912100B1 (fr) * 2007-02-06 2009-05-08 Cera Panneau de protection acoustique pour vehicule automobile comprenant une couche d'etancheite impregnee
CN101177131B (zh) * 2007-09-14 2010-07-07 奇瑞汽车有限公司 一种隔声吸能的前仓结构及其制造方法
FR2932743B1 (fr) * 2008-06-19 2010-11-19 Peugeot Citroen Automobiles Sa Piece d'equipement avec des moyens de passage pour une utilisation additionnelle comme piece support d'au moins un cable et/ou d'une canalisation
FR2943603B1 (fr) * 2009-03-25 2011-04-15 Peugeot Citroen Automobiles Sa Panneau insonorisant pour un tablier avant de vehicule, et procede de realisation d'un tel panneau
ES2524158T5 (es) * 2010-05-28 2018-07-27 Henkel Ag & Co. Kgaa Dispositivo de pantalla acústica
DE102011082407B4 (de) * 2011-09-09 2015-01-15 Siemens Aktiengesellschaft Magnetresonanzvorrichtung
KR20150041789A (ko) * 2012-07-13 2015-04-17 엔트리그 서지컬, 인크 연부조직 치료를 위한 저주파 초음파 수술 시스템
GB201300910D0 (en) * 2013-01-18 2013-03-06 Audiogravity Holdings Ltd Transducer unit for reducing unwanted vibrational noise
US9908485B2 (en) * 2014-11-06 2018-03-06 Cadillac Products Automotive Company Acoustic barrier assembly with acoustic seal
FR3028817B1 (fr) * 2014-11-25 2018-03-02 Autoneum Management Ag. Piece automobile d'ecrantage acoustique et son procede de fabrication
US11142140B2 (en) 2017-04-19 2021-10-12 Adler Pelzer Holding Gmbh Noise insulation element for the bulkhead of a vehicle body
JP6480512B2 (ja) * 2017-06-29 2019-03-13 本田技研工業株式会社 車両

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110492A (en) * 1931-08-06 1938-03-08 Upson Co Automobile insulation
US2090459A (en) * 1931-09-09 1937-08-17 Upson Co Motor vehicle
US2116771A (en) * 1935-05-29 1938-05-10 Seaman Paper Company Insulating unit
US2180305A (en) * 1935-11-30 1939-11-14 Patent & Licensing Corp Method of insulating panels
DE1163040B (de) * 1959-01-20 1964-02-13 Alois Stankiewicz Chemische Er Verfahren zur Herstellung eines Belages zur Daempfung der Biegeschwingungen von droehnenden Bauteilen
FR1457020A (fr) * 1965-11-12 1966-07-08 Rodos Gmbh Garnitures, revêtements ou analogues, servant à l'amortissement des bourdonnements
DE1759296A1 (de) * 1967-04-20 1972-01-13 Rainer Pueschner Pfahl zur Befestigung von Zaunelementen,Gittern,Gelaendern od.dgl.
DE1916097A1 (de) * 1969-03-28 1970-10-08 Daimler Benz Ag Schalldaemmende Beschichtung fuer die Trennwand eines Kraftfahrzeuges
DE2006741B2 (de) * 1970-02-14 1974-03-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Mehrschichtiges schalldämmendes Bauteil für eine aus Blechpreßteilen zusammengesetzte Karosserie für Kraftfahrzeuge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490384A1 (fr) * 1980-09-16 1982-03-19 Nissan Motor Structure de plaques isolant contre le son et les vibrations

Also Published As

Publication number Publication date
IT1061978B (it) 1983-04-30
FR2314079A1 (fr) 1977-01-07
DE2526325A1 (de) 1976-12-16
FR2314079B1 (enExample) 1980-05-16
DE2526325C2 (enExample) 1987-10-22
US4083595A (en) 1978-04-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee