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Impact resistant structure of safety helmet 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A42B-003/00
출원번호 US-0058161 (2002-01-25)
발명자 / 주소
  • Ku, Tun-Jen
대리인 / 주소
    Liauh, W. Wayne
인용정보 피인용 횟수 : 22  인용 특허 : 12

초록

A safety helmet comprises an impact-resistant structure which is fastened to the inner surface of a shell of the safety helmet and is formed of an impermeable fabric, a plurality of foam bodies enclosed by the impermeable fabric, and an air valve fastened to the impermeable fabric such that the air

대표청구항

1. A safety helmet comprising: a shell made of a material having a rigidity; an impact-resistant structure attached to an inner surface of said shell; and a lining fastened to said impact-resistant structure; wherein said impact-resistant structure comprises: an impermeable fabric; a plural

이 특허에 인용된 특허 (12)

  1. Sasaki Giichi (17-37 ; Yotsuihon Fukui JA), Device for automatically closing a folding door.
  2. Alexander Cherie ; Halstead Peter David ; Howard Brian, Football helmet having a removable inflatable liner and a method for making the same.
  3. Schulz Arthur M. (Roselle IL), Headgear with energy absorbing and sizing means.
  4. Park Nam-Tae,KRX, Helmet with an air cushion buffer.
  5. Gooding Elwyn R. (2989 W. North Territorial Rd. Ann Arbor MI 48105), Inflatable baffled liner for protective headgear and other protective equipment.
  6. Kraemer Nelson (Mount Prospect IL) Infusino Ralph (Bloomingdale IL), Integrated pump mechanism and inflatable liner for protective.
  7. Lakic Nikola, Miniature universal pump and valve for inflatable liners.
  8. Green Jeffrey C. (Edwardsville IL), Restraining inflatable neck guard.
  9. Scott Danny E. (3371 W. Indianapolis Fresno CA 93722) Earles Loy L. (3583 W. McKinley Fresno CA 93722), Safety helmet and liner.
  10. Gyory Kalman (Ahrwaldstr. 7 3141 Garlstorf a. Walde DT), Safety helmets for motorcyclists or the like.
  11. Vacanti Eugene J. (7700 Cahill Rd. Edina MN 55435), Shock absorbing body protective pads.
  12. Rovani William (Chicago IL), Shock-absorbing system for protective equipment.

이 특허를 인용한 특허 (22)

  1. Sprouse, Anthony Eric, Air pump.
  2. Ferrara, Vincent R., Air venting, impact-absorbing compressible members.
  3. Ellis, Frampton E., Clothing and apparel with internal flexibility sipes and at least one attachment between surfaces defining a sipe.
  4. Ellis, Frampton E., Computer with at least one faraday cage and internal flexibility sipes.
  5. Ellis, Frampton E., Computers including an undiced semiconductor wafer with Faraday Cages and internal flexibility sipes.
  6. Ellis, Frampton E., Footwear devices with an outer bladder and a foamed plastic internal structure separated by an internal flexibility sipe.
  7. Ellis, Frampton E., Footwear or orthotic inserts with inner and outer bladders separated by an internal sipe including a media.
  8. Ellis, Frampton E., Footwear sole sections including bladders with internal flexibility sipes therebetween and an attachment between sipe surfaces.
  9. Ellis, Frampton E., Furniture with internal flexibility sipes, including chairs and beds.
  10. Milsom, Tom, Helmet.
  11. Ellis, Frampton E., Helmet and/or a helmet liner including an electronic control system controlling the flow resistance of a magnetorheological liquid in compartments.
  12. Ellis, Frampton E., Helmet and/or a helmet liner with at least one internal flexibility sipe with an attachment to control and absorb the impact of torsional or shear forces.
  13. Podboy, Ronald A., Helmet to reduce traumatic brain injuries.
  14. Pickett, David, Interactive helmet system and method.
  15. Lee, Choon Kee, Mechanical-waves dispersing protective headgear apparatus.
  16. Lee, Choon Kee, Mechanical-waves dissipating protective headgear apparatus.
  17. Ellis, Frampton E., Microchip with faraday cages and internal flexibility sipes.
  18. Ellis, Frampton E., Microprocessor control of bladders in footwear soles with internal flexibility sipes.
  19. Ellis, Frampton E., Microprocessor control of bladders in footwear soles with internal flexibility sipes.
  20. Ferrara, Vincent; Reynolds, Alexander, Shock absorbers for protective body gear.
  21. Reynolds, Alexander; Lamson, Kyle, Shock absorbers for protective body gear.
  22. Ellis, Frampton E., Wire cable for electronic devices, including a core surrounded by two layers configured to slide relative to each other.
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