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특허 상세정보

Top cover for instrument panel with seamless air bag door and method of manufacture

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-065/28   
미국특허분류(USC) 428/043 ; 280/728.1 ; 280/728.2 ; 280/732 ; 280/743.1 ; 428/068 ; 428/071 ; 428/076 ; 428/138
출원번호 US-0868341 (1997-06-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Maclean
인용정보 피인용 횟수 : 16  인용 특허 : 7
초록

An instrument panel top cover with a seamless break-away air bag door made as a unitary composite from multiple layers of plastics by extruding a parison with inner and outer layers of different recyclable plastics having different physical characteristics but which are from the same plastics family. The parison is injected and expanded with low pressure gas and forming dies with door scoring tools are closed thereover. The plastics will resultantly conform to the shaping surfaces of the dies to form the composite while the perimeter of the air bag door ...

대표
청구항

[ What is claimed is:] [1.] A unitized soft feel top cover with an integral break away air bag door for finishing an instrument panel of a vehicle for transporting human occupants comprising (1) a support core of at least two relatively distinct thick inner layers of a recyclable first plastic material joined together having sufficient stiffness for support of said cover and having outermost surfaces and (2) a flexible and relatively thin outer layer of a recyclable second plastic material of the same family of materials as said first plastic material so...

이 특허를 인용한 특허 피인용횟수: 16

  1. Roberts, Jr., Richard W.. Bathtub/shower tray support. USP2016039271610.
  2. Roberts, Richard W.. Bathtub/shower tray support. USP20181110130220.
  3. Healy, Brian; Isomura, Makoto; Chamas, Bassam; Talavera, Garrick. Circuit breaker box and monitoring system. USP2009047515400.
  4. Roberts, Richard W.. In-situ foam core dielectrically-resistant systems and method of manufacture. USP2014048708177.
  5. Roberts, Richard W.. In-situ foam core structural articles and methods of manufacture of profiles. USP2015089102086.
  6. Roberts, Richard W.. In-situ foam core structural articles and system for forming. USP2017069688046.
  7. Roberts, Jr., Richard W.. In-situ foam core structural energy management system and method of manufacture. USP2014098840819.
  8. Roberts, Richard W.. In-situ foam core vehicle seating system and method of manufacture. USP2015079073462.
  9. Kong,Byung Seok. Method for designing passenger air bag door for invisible airbag. USP2008027328140.
  10. Roberts, Jr., Richard W.. Packaging component, method of use, and method of manufacture. USP2013128596027.
  11. Merrifield, Richard Allen; Sommer, James John. Process of making a multi-layer outer skin for the exterior of a dash panel structure of a vehicle. USP2004026689306.
  12. Roberts, Jr., Richard W.. Recyclable plastic structural articles and method of manufacture. USP2016059346237.
  13. Roberts, Richard W.. Recyclable plastic structural articles and method of manufacture. USP20190210207606.
  14. Mizutani Haruyasu,JPX ; Tanaka Yasuaki,JPX. Resin molded product and method for producing the same. USP2001046214442.
  15. Roberts, Jr., Richard W.. Structural plastic articles, method of use, and methods of manufacture. USP2016039272484.
  16. Towler Michael P.. Trim piece construction for an air bag installation. USP2000066079733.