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Motor vehicle air bag cover having a skin with perforated score line and a method for manufacture thereof

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60R-021/16
출원번호 US-0075439 (1998-05-11)
발명자 / 주소
  • Hlywka Robert W.,CAX
  • Potts Cameron J.,CAX
  • Czulo Peter F.,CAX
  • Cooper Robert C.,CAX
출원인 / 주소
  • Textron Automotive Company
대리인 / 주소
    Reising, Ethington, Barnes Kisselle, Learman & McCulloch, P.C.
인용정보 피인용 횟수 : 30  인용 특허 : 4

초록

A cover for covering an air bag in a motor vehicle has a thin elastic plastic skin, a rigid substrate and an intermediate layer of soft plastic foam. The skin has a tear seam and the substrate includes a door that is impacted by the inflating air bag and presses outward against the foam layer and th

대표청구항

[ What is claimed is:] [1.] An air bag cover having an outer skin with a hidden tear seam characterized by a series of partial perforations in the inside of the skin having a hole size in the range of 0.020 to 0.035 inches and arranged on center at a range of 0.005 to 0.045 inches.

이 특허에 인용된 특허 (4)

  1. Proos Gary K. (Grand Rapids MI) Sarver Theodore M. (Grandville MI) Boehlke Donald W. (Grand Rapids MI), Air bag cover/molded article with integral cover layer of leather.
  2. Vavalidis Kyriakos,FRX, Air-bag arrangement.
  3. Henseler Wolfgang (Herrenberg DEX), Instrument panel for a motor vehicle.
  4. Rheinlander Fred ; Rhodes ; Jr. Richard D., Skin for automotive air bag cover panel formed by casting different plastic materials.

이 특허를 인용한 특허 (30)

  1. Gallagher Michael J., Air bag tear seam and method of manufacture.
  2. Witt, Jr., John F.; Schneider, David W.; Söderström, Jan Pontus; Hernandez Padilla, Uriel, Airbag cover weakening patterns and related systems and methods.
  3. Gray, John D.; Bunn, Philip A.; Korte, Bas; Hayes, Chris; Batchelder, Bruce, Airbag door and method for making same.
  4. John D. Gray ; Philip A. Bunn GB; Bas Korte ; Chris Hayes GB, Airbag door and method for making same.
  5. Hazell Scott William ; Quade Marshall Lawrence ; Trevino Lisandro ; Valdez Edgar ; Thakore Ashir Prafull, Automotive instrument panel having an integral airbag.
  6. Misaras, David M., Backlighting method for an automotive trim panel.
  7. Misaras,David M., Backlighting method for an automotive trim panel.
  8. Strong, L. Curtis; Franck, Christopher Glenn; Marsilio, Ronald M., Child seat having a crush zone.
  9. Ono,Kazumi, Cover structure for air bag device.
  10. Sauer, Frank, Decorative element for cover caps of airbag modules.
  11. Uehara Kazuhito,JPX ; Saito Kazuhiro,JPX, Instrument panel.
  12. Henkel Joerg,DEX ; Mueller Manfred,DEX ; Rudolf Harald,DEX, Instrument panel for a motor vehicle.
  13. Merrifield, Richard Allen; Sommer, James John, Instrument panel with integral hidden door cover and method of manufacture thereof.
  14. Topart, Geoffroy, Interior trim component for motor vehicle, adapted for covering an airbag.
  15. Evans,Gregg Stoutenburg; Boxell,Timothy D., Laser ridge skin distortion reduction apparatus.
  16. Gregg Stoutenburg Evans CA; Timothy D. Boxell, Laser ridge skin distortion reduction method.
  17. Brown, Joseph Robert; Quade, Marshall Lawrence, Method of manufacturing an automotive airbag enclosure with an embedded heating element.
  18. Skelly, Jon M.; Bondar, Robert C.; Hornburg, Frederick J., Method of processing a laser scored instrument panel with an invisible seam airbag opening.
  19. Ripperger, Joachim; Hacht, Tilman von, Method of producing a graphic element.
  20. Choi, Jae Seob; Lee, Jang Hoon; Kim, Nam Youl, Passenger restraining apparatus for vehicle.
  21. Riha, Keith A.; Weissert, Ulrich; Sullivan, Jr., A. Hardy; Batchelder, Bruce; Gray, John D; Totten, Brian, Pre-weakening of fabric covered airbag doors.
  22. Riha,Keith A.; Weissert,Ulrich; Sullivan,Hardy; Batchelder,Bruce; Gray,John D.; Totten,Brian, Pre-weakening of fabric covered airbag doors.
  23. Varriano-Marston, Elizabeth, Registered microperforated films for modified/controlled atmosphere packaging.
  24. Schwark,Diane M.; Dagosto,Michael; Martinez,Juan C., Tear seam for air bag module.
  25. Haba,Charles; Adams,Robert J., Trim panel and a method of manufacture.
  26. Cowelchuk, Glenn A.; Hier, Michael J.; Depue, Todd L., Trim panel having foam bridge supported hidden tear seam.
  27. Cowelchuk,Glenn A.; Hier,Michael J.; Depue,Todd L., Trim panel having foam bridge supported hidden tear seam.
  28. Leland,Richard L.; Fussell,Gary, Ultrasonic blade design for scoring double angle groove and products therefrom.
  29. Yamada, Shuji; Suwama, Takahiro, Vehicle interior panel.
  30. Shick, Kenneth Alan; Staib, Randy A.; Yang, James J.; Sato, Tadashi; Malone, Dwayne William; Fukushima, Tetsuji; Perriton, Cory J.; Boxell, Timothy D.; Przybylo, Todd S.; Aittama, Michael J., Vehicle restraint apparatus and methods of use and manufacture thereof.
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