CA2772644A1 - Casque protecteur et insert concu pour reduire les commotions - Google Patents

Casque protecteur et insert concu pour reduire les commotions Download PDF

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Publication number
CA2772644A1
CA2772644A1 CA 2772644 CA2772644A CA2772644A1 CA 2772644 A1 CA2772644 A1 CA 2772644A1 CA 2772644 CA2772644 CA 2772644 CA 2772644 A CA2772644 A CA 2772644A CA 2772644 A1 CA2772644 A1 CA 2772644A1
Authority
CA
Canada
Prior art keywords
liner
helmet
shock absorbing
shell
insert
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.)
Granted
Application number
CA 2772644
Other languages
English (en)
Other versions
CA2772644C (fr
Inventor
Daniel Malcolm Mcinnis
Rodney Mark Mcinnis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2772644A priority Critical patent/CA2772644C/fr
Publication of CA2772644A1 publication Critical patent/CA2772644A1/fr
Application granted granted Critical
Publication of CA2772644C publication Critical patent/CA2772644C/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
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
    • A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
    • A42B3/064—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/10—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/04—Protection helmets

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

Un casque de protection et une coque pour réduire la possibilité ou la gravité d'une commotion cérébrale sont fournis. La coque comprend une partie d'absorption des chocs et une partie de doublure souple, la partie d'absorption des chocs devant être disposée entre une coque de casque et la partie de doublure. La partie d'absorption de chocs peut posséder une caractéristique de force de déformation à résistance sensiblement constante pour réduire la force G de pic appliquée à la tête lors d'un choc. La coque peut comporter une pluralité de connecteurs de doublure flexibles pour relier de manière mobile la partie de doublure à une coque de casque afin de permettre le mouvement flexible de la partie de doublure par rapport à la coque. Les connecteurs de doublure peuvent être sous la forme de parois d'axes de ventilation qui définissent chacun un axe de ventilation pour fournir une communication de fluide entre un espace de tête de la doublure et un côté extérieur de la partie d'absorption des chocs afin de ventiler l'espace de tête. Un casque comprenant la doublure est également prévu.
CA2772644A 2012-03-30 2012-03-30 Casque protecteur et insert concu pour reduire les commotions Expired - Fee Related CA2772644C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2772644A CA2772644C (fr) 2012-03-30 2012-03-30 Casque protecteur et insert concu pour reduire les commotions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2772644A CA2772644C (fr) 2012-03-30 2012-03-30 Casque protecteur et insert concu pour reduire les commotions

Publications (2)

Publication Number Publication Date
CA2772644A1 true CA2772644A1 (fr) 2012-06-08
CA2772644C CA2772644C (fr) 2013-01-08

Family

ID=46200950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2772644A Expired - Fee Related CA2772644C (fr) 2012-03-30 2012-03-30 Casque protecteur et insert concu pour reduire les commotions

Country Status (1)

Country Link
CA (1) CA2772644C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013149335A1 (fr) * 2012-04-04 2013-10-10 University Of Ottawa Protection de la tête permettant de réduire l'accélération linéaire
US9711027B2 (en) 2015-05-12 2017-07-18 International Business Machines Corporation Suggesting adjustments to a helmet based on analysis of play
US10130303B2 (en) 2015-05-12 2018-11-20 International Business Machines Corporation Automatic adjustment of helmet parameters based on a category of play
US10244971B2 (en) 2015-05-12 2019-04-02 International Business Machines Corporation Mouthguard for analysis of biomarkers for traumatic brain injury
US10292651B2 (en) 2015-05-12 2019-05-21 International Business Machines Corporation Helmet having a cumulative concussion indicator
US10653353B2 (en) 2015-03-23 2020-05-19 International Business Machines Corporation Monitoring a person for indications of a brain injury

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013149335A1 (fr) * 2012-04-04 2013-10-10 University Of Ottawa Protection de la tête permettant de réduire l'accélération linéaire
US9462842B2 (en) 2012-04-04 2016-10-11 University Of Ottawa Head protection for reducing linear acceleration
US10653353B2 (en) 2015-03-23 2020-05-19 International Business Machines Corporation Monitoring a person for indications of a brain injury
US10667737B2 (en) 2015-03-23 2020-06-02 International Business Machines Corporation Monitoring a person for indications of a brain injury
US9711027B2 (en) 2015-05-12 2017-07-18 International Business Machines Corporation Suggesting adjustments to a helmet based on analysis of play
US10130303B2 (en) 2015-05-12 2018-11-20 International Business Machines Corporation Automatic adjustment of helmet parameters based on a category of play
US10244971B2 (en) 2015-05-12 2019-04-02 International Business Machines Corporation Mouthguard for analysis of biomarkers for traumatic brain injury
US10292651B2 (en) 2015-05-12 2019-05-21 International Business Machines Corporation Helmet having a cumulative concussion indicator

Also Published As

Publication number Publication date
CA2772644C (fr) 2013-01-08

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Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20220330