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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Sound attenuating composite articles incorporating scrim material and methods of making same

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04B-001/82    E04B-002/02    E04B-001/84    B62D-033/00   
미국특허분류(USC) 181/290; 181/294; 181/286; 181/204; 296/039.3
출원번호 US-0028192 (2001-12-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Myers Bigel Sibley & Sajovec
인용정보 피인용 횟수 : 59  인용 특허 : 16
초록
▼

Sound attenuating composite articles for use within vehicles as floor coverings and other interior trim components are provided. A sound attenuating composite article includes a damping layer, decoupler layer, scrim/web layer, and a porous upholstery material sandwiched together. The damping layer has a thickness of less than about 5 mm and is configured to be attached to a surface of a panel of a vehicle (e.g., a sheet metal or polymeric component of a vehicle, such as a floor panel, door panel, etc.) in face-to-face contacting relationship therewith. T...

대표
청구항
▼

Sound attenuating composite articles for use within vehicles as floor coverings and other interior trim components are provided. A sound attenuating composite article includes a damping layer, decoupler layer, scrim/web layer, and a porous upholstery material sandwiched together. The damping layer has a thickness of less than about 5 mm and is configured to be attached to a surface of a panel of a vehicle (e.g., a sheet metal or polymeric component of a vehicle, such as a floor panel, door panel, etc.) in face-to-face contacting relationship therewith. T...

이 특허에 인용된 특허 (16)

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  2. Thompson Delton R. (Mahtomedi MN) Stroh Joseph A. (Vadnais Heights MN). Acoustical insulating web. USP1994035298694.
  3. Maeda Takashi (Wako JPX) Yamashita Tsuyoshi (Wako JPX) Nakamura Mitsuo (Wako JPX) Suzuki Hiroshi (Tokyo JPX) Fujii Hideo (Saitama JPX). Automotive sound-proof materials and damping materials therefor. USP1992035094318.
  4. Reinhall Per (10758 Riviera Pl. NE. Seattle WA 98125). Composition for vibration damping. USP1995085438806.
  5. Scholz Matthew T. ; Tochacek Miroslav ; Edgar Jason L.. Fabric backing for orthopedic support materials. USP2000126159877.
  6. Holtrop James S. (Chesterfield MO) Bowen ; Jr. David (Chesterfield MO). Headliners having improved sound-absorbing characteristics. USP1989074851283.
  7. Gish Laura E. ; Huang Liangyu ; Ebbitt Gordon ; Wyerman Barry ; Boyles David. Lightweight acoustical system. USP2001106296075.
  8. Peoples ; Jr. Clarence A. (Rockwell NC) Hicks Jacquelyn S. (Cohutta GA) Smith Vernon C. (Huntersville NC). Molded carpet assembly with sound deadening foam backing. USP1986044579764.
  9. Peoples ; Jr. Clarence A. (Rockwell NC) Hicks Jacquelyn S. (Rock Hill SC) Smith Vernon C. (Huntersville NC). Molded foam-backed carpet assembly and method of producing same. USP1985074529639.
  10. Muller Peter (Rheinheim DEX) Wedermann Gunther (Wallisellen CHX). Noise-reducing covering for vehicle interior. USP1996095554830.
  11. Manigold Alain (Romanswiller FRX). Panel that absorbs acoustic energy at low, medium and high frequencies, particularly at frequencies ranging from 400 Hz. USP1996025493081.
  12. Alts Thorsten (Gross-Bieberau DEX). Sound damping multi-layer structure. USP1993025186996.
  13. Masuda Yuugorou (Takatsuki JPX) Oku Shousuke (Osaka JPX) Ito Masashi (Yokosuka JPX) Ito Tomohiro (Tokyo JPX) Sugawara Hiroshi (Yokosuka JPX). Sound insulating structure. USP1997105677027.
  14. Orimo Motohiro,JPX ; Watanabe Kyoichi,JPX ; Nemoto Kouichi,JPX ; Sugawara Hiroshi,JPX ; Oku Shousuke,JPX. Sound insulation structure. USP1998105817408.
  15. Pizzirusso Joseph F. (Springfield PA) Rucker John R. (Norwood PA). Sound transmission and absorption control media. USP1996045504282.
  16. Alts Thorsten,DEX. Ultra-light, multifunctional sound-insulating kit. USP2000116145617.

이 특허를 인용한 특허 피인용횟수: 59

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  2. Bliton, Richard James; Gillette, Samuel Mark; Buechler, Troy Raymond. Acoustically tunable sound absorption articles. USP2013058439161.
  3. Bliton, Richard James; Gillette, Samuel Mark; Buechler, Troy Raymond. Acoustically tunable sound absorption articles and methods of making same. USP2013128607929.
  4. Bliton, Richard James; Gillette, Samuel Mark; Buechler, Troy Raymond. Acoustically tunable sound absorption articles and methods of making same. USP2013038403108.
  5. Baudry, Fabien; Krause, Wenzel; Marotta, Luca; Noakes, Christopher. Alternative exterior trim part. USP20180810040489.
  6. Gilder, Stephen D.; Lovato, Martin J.; Griggs, William A.. Anti-microbial carpet underlay and method of making. USP2011017875343.
  7. Gilder, Stephen D.; Lovato, Martin J.; Griggs, William A.. Anti-microbial carpet underlay and method of making. USP2010087785437.
  8. Allison,Timothy J.; Owenby,Carroll; Griffin,Bill. Apparatus and methods of forming sound attenuating laminates having fiber and mass layers. USP2006067063183.
  9. Preisler, Darius J.; Heikkila, Christopher A.. Assembly including a compression-molded, composite panel having a cellulose-based core and a hinged mounting flange. USP2017019539958.
  10. Preisler, Darius J.; Heikkila, Christopher A.. Assembly including a compression-molded, composite panel locally reinforced adjacent a living hinge of the assembly. USP2014088808829.
  11. Preisler, Darius J.; Heikkila, Christopher A.. Assembly including a compression-molded, composite panel with a hinged mounting flange. USP2015038995138.
  12. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system for a vehicle and including a pair of opposing cargo trim panels, each of which is made by a composite, compression molding process and has a wood grain finish. USP2016059346375.
  13. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system for a vehicle and including a pair of opposing cargo trim panels, each of which is made by a composite, compression molding process and has a wood grain finish. USP2015049010834.
  14. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system including a vehicle load floor having a cellulose-based core and made by a composite, compression molding process and having a wood grain finish. USP2016129511690.
  15. Preisler, Darius J.; Heikkila, Christopher A.. Cargo management system including a vehicle load floor having a vehicle component restraining feature. USP2014088808827.
  16. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system including a vehicle load floor made by a composite, compression molding process and having a wood grain finish. USP2016049308945.
  17. Preisler, Darius J.; Heikkila, Christopher A.. Cargo management system including a vehicle load floor to compartmentalize a cargo area. USP2014088808828.
  18. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system including an automotive vehicle seat having a cargo trim panel made by a composite, compression molding process and having a wood grain finish. USP2015099126537.
  19. Preisler, Darius J.; Heikkila, Christopher A.; Mitchell, Steven A.; Schmelzer, Jeffrey P.. Cargo management system including an automotive vehicle seat having a cargo trim panel made by a composite, compression molding process and having a wood grain finish. USP2016079399435.
  20. Preisler, Darius J.; Heikkila, Christopher A.. Carpeted, automotive vehicle, load floor including a pivotable cover having a decorative, backside, noise-management, covering. USP201605RE45991.
  21. Preisler, Darius J.; Heikkila, Christopher A.. Carpeted, automotive vehicle, load floor including a pivotable cover having a decorative, backside, noise-management, covering. USP2014018622456.
  22. Preisler, Darius J.; Heikkila, Christopher A.. Carpeted, vehicle load floor including a pivotable cover segmented into articulated, sectional members. USP2014108852711.
  23. Preisler, Darius J.; Heikkila, Christopher A.. Compression-molded composite panel including a living hinge having a score line which functions as a style line. USP2014078764089.
  24. Woodman,Daniel Scott; Jerri,Huda Abdul; Raghavendran,Venkat Krishna; Hipwell,Jesse Guy. Decorative interior sound absorbing panel. USP2008017318498.
  25. Preisler, Darius J.; Heikkila, Christopher A.. Deep-drawn marine hull having a sandwich structure with a cellulose-based core and watercraft utilizing same. USP2017029567037.
  26. Baudry, Fabien; Krause, Wenzel; Marotta, Luca. Exterior trim part. USP20180910081396.
  27. Raghavendran, Venkat Krishna; Ebeling, Thomas Arnold. Fiber reinforced thermoplastic sheets with surface coverings. USP201405RE44893.
  28. Gross, James R.; Hurley, Jeffrey Scott; Boehmer, Brian E.; Moose, Ronald Timothy. Fire retardant nonwoven material and process for manufacture. USP2011027878301.
  29. Jacobsen,William W.. Five-layer sound absorbing pad: improved acoustical absorber. USP2006027000729.
  30. Gomez, Durward; Borchardt, Steven. Gradient density padding material and method of making same. USP2014018637414.
  31. Allison, Timothy J.; Owenby, Carroll L.; Wilson, Ernie; Lash, Ronnie O.. Lightweight acoustic automotive carpet. USP2010027658984.
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