CA3133927A1 - Casque de sport avec protection contre les impacts par rotation - Google Patents
Casque de sport avec protection contre les impacts par rotation Download PDFInfo
- Publication number
- CA3133927A1 CA3133927A1 CA3133927A CA3133927A CA3133927A1 CA 3133927 A1 CA3133927 A1 CA 3133927A1 CA 3133927 A CA3133927 A CA 3133927A CA 3133927 A CA3133927 A CA 3133927A CA 3133927 A1 CA3133927 A1 CA 3133927A1
- Authority
- CA
- Canada
- Prior art keywords
- helmet
- movable liner
- outer shell
- head
- padding
- 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.)
- Abandoned
Links
- 230000004044 response Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 63
- 239000006260 foam Substances 0.000 claims description 16
- 230000001012 protector Effects 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000006263 elastomeric foam Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 35
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 131
- 238000010521 absorption reaction Methods 0.000 description 19
- 230000001133 acceleration Effects 0.000 description 11
- 239000013013 elastic material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 210000005069 ears Anatomy 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 210000000887 face Anatomy 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 210000003625 skull Anatomy 0.000 description 3
- 206010019196 Head injury Diseases 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 239000011359 shock absorbing material Substances 0.000 description 2
- 206010010254 Concussion Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000002667 Subdural Hematoma Diseases 0.000 description 1
- 206010042364 Subdural haemorrhage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 235000019577 caloric intake Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000002454 frontal bone Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161512266P | 2011-07-27 | 2011-07-27 | |
| US61/512,266 | 2011-07-27 | ||
| US201261587040P | 2012-01-16 | 2012-01-16 | |
| US61/587,040 | 2012-01-16 | ||
| CA3018280A CA3018280C (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3018280A Division CA3018280C (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3133927A1 true CA3133927A1 (fr) | 2012-10-09 |
Family
ID=52274455
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3133927A Abandoned CA3133927A1 (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
| CA2880069A Abandoned CA2880069A1 (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
| CA3018280A Active CA3018280C (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
| CA2872140A Abandoned CA2872140A1 (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2880069A Abandoned CA2880069A1 (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
| CA3018280A Active CA3018280C (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
| CA2872140A Abandoned CA2872140A1 (fr) | 2011-07-27 | 2012-07-27 | Casque de sport avec protection contre les impacts par rotation |
Country Status (1)
| Country | Link |
|---|---|
| CA (4) | CA3133927A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11638458B2 (en) | 2015-08-17 | 2023-05-02 | Bauer Hockey Llc | Helmet for impact protection |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015089646A1 (fr) | 2013-12-19 | 2015-06-25 | Bauer Hockey Corp. | Casque pour protection contre les chocs |
| CA3207551A1 (fr) * | 2014-10-28 | 2016-05-06 | Bell Sports, Inc. | Casque a rotation dans le moule |
| US10278447B2 (en) | 2016-03-10 | 2019-05-07 | Sport Maska Inc. | Adjustable helmet with side protective members |
| US11470907B2 (en) | 2016-03-10 | 2022-10-18 | Sport Maska Inc. | Adjustable helmet with side protective members |
-
2012
- 2012-07-27 CA CA3133927A patent/CA3133927A1/fr not_active Abandoned
- 2012-07-27 CA CA2880069A patent/CA2880069A1/fr not_active Abandoned
- 2012-07-27 CA CA3018280A patent/CA3018280C/fr active Active
- 2012-07-27 CA CA2872140A patent/CA2872140A1/fr not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11638458B2 (en) | 2015-08-17 | 2023-05-02 | Bauer Hockey Llc | Helmet for impact protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CA3018280A1 (fr) | 2012-10-09 |
| CA2872140A1 (fr) | 2012-10-09 |
| CA3018280C (fr) | 2021-11-23 |
| CA2880069A1 (fr) | 2012-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190350297A1 (en) | Sports helmet with rotational impact protection | |
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| US9403080B2 (en) | Sport helmet comprising an occipital inner pad mounted to a movable rear support | |
| CA3018280C (fr) | Casque de sport avec protection contre les impacts par rotation | |
| JP2023531076A (ja) | ヘルメット | |
| CA3095008A1 (fr) | Systemes et methodes pour attacher un ecran facial a casque | |
| US11540585B2 (en) | Pressure attenuating helmet | |
| CA3144235C (fr) | Casque de sport reglable | |
| JP7485702B2 (ja) | 保護用ヘルメット | |
| US20230404201A1 (en) | Systems and methods for mounting a faceguard to a helmet | |
| CA2901035A1 (fr) | Casque servant a proteger contre les impacts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20211012 |
|
| EEER | Examination request |
Effective date: 20211012 |
|
| EEER | Examination request |
Effective date: 20211012 |
|
| EEER | Examination request |
Effective date: 20211012 |
|
| FZDE | Discontinued |
Effective date: 20240417 |