WO2012148582A3 - Multilayer impact attenuating insert for headgear - Google Patents

Multilayer impact attenuating insert for headgear Download PDF

Info

Publication number
WO2012148582A3
WO2012148582A3 PCT/US2012/028710 US2012028710W WO2012148582A3 WO 2012148582 A3 WO2012148582 A3 WO 2012148582A3 US 2012028710 W US2012028710 W US 2012028710W WO 2012148582 A3 WO2012148582 A3 WO 2012148582A3
Authority
WO
WIPO (PCT)
Prior art keywords
impact attenuating
headgear
liner
cells
cellular
Prior art date
Application number
PCT/US2012/028710
Other languages
French (fr)
Other versions
WO2012148582A2 (en
Inventor
David K. Parsons
II Anthony Eric SPROUSE
Paul A. Rickman
Original Assignee
Roho, Inc.
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 Roho, Inc. filed Critical Roho, Inc.
Priority to US14/110,833 priority Critical patent/US20140020158A1/en
Priority to EP12776854.7A priority patent/EP2701543A4/en
Priority to CA2833137A priority patent/CA2833137A1/en
Priority to AU2012250202A priority patent/AU2012250202A1/en
Publication of WO2012148582A2 publication Critical patent/WO2012148582A2/en
Publication of WO2012148582A3 publication Critical patent/WO2012148582A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/10Linings
    • A42B3/12Cushioning devices
    • A42B3/121Cushioning devices with at least one layer or pad containing a fluid
    • A42B3/122Cushioning devices with at least one layer or pad containing a fluid inflatable
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/10Linings
    • A42B3/12Cushioning devices
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/10Linings
    • A42B3/12Cushioning devices
    • A42B3/121Cushioning devices with at least one layer or pad containing a fluid
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/10Linings
    • A42B3/12Cushioning devices
    • A42B3/125Cushioning devices with a padded structure, e.g. foam
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/10Linings
    • A42B3/12Cushioning devices
    • A42B3/125Cushioning devices with a padded structure, e.g. foam
    • A42B3/127Cushioning devices with a padded structure, e.g. foam with removable or adjustable pads

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Laminated Bodies (AREA)

Abstract

Impact attenuating liner for headgear and headgear employing the liner, the liner positionable inside the headgear and comprising a cellular layer having an array of individual impact attenuating cells, each individual impact attenuating cells including an impact attenuating medium. The impact attenuating cells can comprise a gas, liquid, visco-elastic gel, foam, fiber or combinations thereof as well as other impact attenuating medium. In another aspect, the impact attenuating liner has at least two layers, a cellular layer of and an impact attenuating layer under the cellular. The liner can include a cover. The liner can be removable from the headgear.
PCT/US2012/028710 2011-04-29 2012-03-12 Multilayer impact attenuating insert for headgear WO2012148582A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/110,833 US20140020158A1 (en) 2011-04-29 2012-03-12 Multilayer impact attenuating insert for headgear
EP12776854.7A EP2701543A4 (en) 2011-04-29 2012-03-12 Multilayer impact attenuating insert for headgear
CA2833137A CA2833137A1 (en) 2011-04-29 2012-03-12 Multilayer impact attenuating insert for headgear
AU2012250202A AU2012250202A1 (en) 2011-04-29 2012-03-12 Multilayer impact attenuating insert for headgear

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161480847P 2011-04-29 2011-04-29
US61/480,847 2011-04-29
US201161521584P 2011-08-09 2011-08-09
US61/521,584 2011-08-09

Publications (2)

Publication Number Publication Date
WO2012148582A2 WO2012148582A2 (en) 2012-11-01
WO2012148582A3 true WO2012148582A3 (en) 2012-12-27

Family

ID=47072987

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/028710 WO2012148582A2 (en) 2011-04-29 2012-03-12 Multilayer impact attenuating insert for headgear

Country Status (5)

Country Link
US (1) US20140020158A1 (en)
EP (1) EP2701543A4 (en)
AU (1) AU2012250202A1 (en)
CA (1) CA2833137A1 (en)
WO (1) WO2012148582A2 (en)

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Also Published As

Publication number Publication date
AU2012250202A1 (en) 2013-11-07
EP2701543A4 (en) 2015-04-08
US20140020158A1 (en) 2014-01-23
WO2012148582A2 (en) 2012-11-01
EP2701543A2 (en) 2014-03-05
CA2833137A1 (en) 2012-11-01

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