CA3022258A1 - Casque avec coussin gonflable - Google Patents
Casque avec coussin gonflable Download PDFInfo
- Publication number
- CA3022258A1 CA3022258A1 CA3022258A CA3022258A CA3022258A1 CA 3022258 A1 CA3022258 A1 CA 3022258A1 CA 3022258 A CA3022258 A CA 3022258A CA 3022258 A CA3022258 A CA 3022258A CA 3022258 A1 CA3022258 A1 CA 3022258A1
- Authority
- CA
- Canada
- Prior art keywords
- helmet
- airbag
- head
- shell
- airbag system
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 230000004913 activation Effects 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000004634 thermosetting polymer Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 6
- 230000001351 cycling effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 60
- 239000007789 gas Substances 0.000 description 20
- 239000003570 air Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 208000014674 injury Diseases 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 206010019196 Head injury Diseases 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000012815 thermoplastic material Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 2
- 208000007180 Sunstroke Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 206010010254 Concussion Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 241001486234 Sciota Species 0.000 description 1
- 208000002667 Subdural Hematoma Diseases 0.000 description 1
- 206010042364 Subdural haemorrhage Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
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
- A42B3/0406—Accessories for helmets
- A42B3/0486—Airbags
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3022258A CA3022258A1 (fr) | 2018-10-29 | 2018-10-29 | Casque avec coussin gonflable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3022258A CA3022258A1 (fr) | 2018-10-29 | 2018-10-29 | Casque avec coussin gonflable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3022258A1 true CA3022258A1 (fr) | 2020-04-29 |
Family
ID=70457398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3022258A Abandoned CA3022258A1 (fr) | 2018-10-29 | 2018-10-29 | Casque avec coussin gonflable |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3022258A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189937A (zh) * | 2020-09-30 | 2021-01-08 | 宋旭 | 一种气囊安全感应头盔及方法 |
| EP4014778A1 (fr) * | 2020-12-01 | 2022-06-22 | Uvex Sports GmbH & Co. KG | Protection de la tête |
-
2018
- 2018-10-29 CA CA3022258A patent/CA3022258A1/fr not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189937A (zh) * | 2020-09-30 | 2021-01-08 | 宋旭 | 一种气囊安全感应头盔及方法 |
| EP4014778A1 (fr) * | 2020-12-01 | 2022-06-22 | Uvex Sports GmbH & Co. KG | Protection de la tête |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20230822 |