CA3136924A1 - Casque amortisseur - Google Patents
Casque amortisseur Download PDFInfo
- Publication number
- CA3136924A1 CA3136924A1 CA3136924A CA3136924A CA3136924A1 CA 3136924 A1 CA3136924 A1 CA 3136924A1 CA 3136924 A CA3136924 A CA 3136924A CA 3136924 A CA3136924 A CA 3136924A CA 3136924 A1 CA3136924 A1 CA 3136924A1
- Authority
- CA
- Canada
- Prior art keywords
- shell
- shock
- newtonian
- absorbing helmet
- interior
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 12
- 238000013461 design Methods 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000011359 shock absorbing material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010010254 Concussion Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008719 thickening Effects 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
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/121—Cushioning devices with at least one layer or pad containing a fluid
-
- 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
- A42B3/124—Cushioning devices with at least one corrugated or ribbed layer
Landscapes
- Helmets And Other Head Coverings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3097730 | 2020-11-02 | ||
| CA3097730A CA3097730A1 (fr) | 2020-11-02 | 2020-11-02 | Casque amortisseur pour des utilisations sportives et autres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3136924A1 true CA3136924A1 (fr) | 2022-05-02 |
Family
ID=81381369
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3097730A Pending CA3097730A1 (fr) | 2020-11-02 | 2020-11-02 | Casque amortisseur pour des utilisations sportives et autres |
| CA3136924A Pending CA3136924A1 (fr) | 2020-11-02 | 2021-11-02 | Casque amortisseur |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3097730A Pending CA3097730A1 (fr) | 2020-11-02 | 2020-11-02 | Casque amortisseur pour des utilisations sportives et autres |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA3097730A1 (fr) |
-
2020
- 2020-11-02 CA CA3097730A patent/CA3097730A1/fr active Pending
-
2021
- 2021-11-02 CA CA3136924A patent/CA3136924A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA3097730A1 (fr) | 2022-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20230224 |
|
| EEER | Examination request |
Effective date: 20230224 |