CA2750596C - Element de compression de casque de protection - Google Patents

Element de compression de casque de protection Download PDF

Info

Publication number
CA2750596C
CA2750596C CA2750596A CA2750596A CA2750596C CA 2750596 C CA2750596 C CA 2750596C CA 2750596 A CA2750596 A CA 2750596A CA 2750596 A CA2750596 A CA 2750596A CA 2750596 C CA2750596 C CA 2750596C
Authority
CA
Canada
Prior art keywords
flange
cell
plate
member defined
layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2750596A
Other languages
English (en)
Other versions
CA2750596A1 (fr
Inventor
Vincent R. Ferrara
Kurt Hibchen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xenith LLC
Original Assignee
Xenith LLC
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 Xenith LLC filed Critical Xenith LLC
Publication of CA2750596A1 publication Critical patent/CA2750596A1/fr
Application granted granted Critical
Publication of CA2750596C publication Critical patent/CA2750596C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/10—Linings
    • A42B3/12—Cushioning devices
    • A42B3/125—Cushioning devices with a padded structure, e.g. foam
    • A42B3/128—Cushioning devices with a padded structure, e.g. foam with zones of different density
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/10—Linings
    • A42B3/12—Cushioning devices
    • A42B3/121—Cushioning devices with at least one layer or pad containing a fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0472—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device
    • F16F9/0481—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device provided in an opening to the exterior atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

L'invention porte sur un élément de compression de casque de protection (10), lequel élément comprend une cellule de compression creuse (12) comprenant une paroi supérieure (22), une paroi latérale arquée (24) et une paroi inférieure (26, 28) et un élément de revêtement (14) fixé à cette paroi inférieure, coaxialement à ladite cellule. L'élément de revêtement est constitué par une enveloppe souple (32) sensiblement remplie par un matériau élastique (34, 36), et l'enveloppe est fixée à la paroi inférieure par l'intermédiaire d'une liaison axialement souple afin d'empêcher l'élément de revêtement de venir en contact avec la paroi inférieure de la cellule.
CA2750596A 2009-01-28 2010-01-27 Element de compression de casque de protection Expired - Fee Related CA2750596C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/360,864 US20100186150A1 (en) 2009-01-28 2009-01-28 Protective headgear compression member
US12/360,864 2009-01-28
PCT/US2010/000211 WO2010087957A1 (fr) 2009-01-28 2010-01-27 Élément de compression de casque de protection

Publications (2)

Publication Number Publication Date
CA2750596A1 CA2750596A1 (fr) 2010-08-05
CA2750596C true CA2750596C (fr) 2017-12-12

Family

ID=42115628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2750596A Expired - Fee Related CA2750596C (fr) 2009-01-28 2010-01-27 Element de compression de casque de protection

Country Status (5)

Country Link
US (1) US20100186150A1 (fr)
EP (1) EP2381808A1 (fr)
CA (1) CA2750596C (fr)
TW (1) TW201036564A (fr)
WO (1) WO2010087957A1 (fr)

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US11324273B2 (en) 2011-02-09 2022-05-10 6D Helmets, Llc Omnidirectional energy management systems and methods
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US9474316B2 (en) * 2013-10-02 2016-10-25 Bret Berry Dual shell helmet for minimizing rotational acceleration
US10350477B2 (en) * 2013-10-18 2019-07-16 Composite Technology Concepts, Llc Sports equipment that employ force-absorbing elements
WO2015065902A1 (fr) 2013-10-28 2015-05-07 Intellectual Property Holdings, Llc Système de retenue de casque
US9474313B2 (en) 2013-12-16 2016-10-25 Brian Kamradt Energy absorbing and displacing structure for body protective padding
US10477909B2 (en) 2013-12-19 2019-11-19 Bauer Hockey, Llc Helmet for impact protection
US9468249B2 (en) 2014-02-11 2016-10-18 Janice Geraldine Fraser Protective headgear
US9975032B2 (en) * 2014-03-24 2018-05-22 Mark Frey Concussive helmet
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GB2530309A (en) * 2014-09-19 2016-03-23 Strategic Sports Ltd A triple layered compressible liner for impact protection
WO2016057773A1 (fr) * 2014-10-09 2016-04-14 Artisent, Llc Revêtement d'atténuation d'impact s'adaptant individuellement pour un casque
EP3236793B1 (fr) * 2014-12-23 2019-08-14 Safilo Societa' Azionaria Fabbrica Italiana Lavorazione Occhiali S.p.a. Casque de protection à usage sportif, destiné en particulier à être utilisé lors de la pratique du ski
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US11419379B2 (en) 2015-07-30 2022-08-23 Donald Edward Morgan Compressible damping system for body part protection
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Also Published As

Publication number Publication date
US20100186150A1 (en) 2010-07-29
EP2381808A1 (fr) 2011-11-02
TW201036564A (en) 2010-10-16
CA2750596A1 (fr) 2010-08-05
WO2010087957A1 (fr) 2010-08-05

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Effective date: 20150123

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Effective date: 20220127