CA3204847A1 - Multi-shell helmet with pivotable outer shell - Google Patents
Multi-shell helmet with pivotable outer shellInfo
- Publication number
- CA3204847A1 CA3204847A1 CA3204847A CA3204847A CA3204847A1 CA 3204847 A1 CA3204847 A1 CA 3204847A1 CA 3204847 A CA3204847 A CA 3204847A CA 3204847 A CA3204847 A CA 3204847A CA 3204847 A1 CA3204847 A1 CA 3204847A1
- Authority
- CA
- Canada
- Prior art keywords
- helmet
- outer shell
- inner member
- shell
- pivot
- 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
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- 239000000463 material Substances 0.000 description 15
- 239000004794 expanded polystyrene Substances 0.000 description 14
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- 230000006870 function Effects 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 7
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- 239000004412 Bulk moulding compound Substances 0.000 description 2
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- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000746998 Tragus Species 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
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- 210000000613 ear canal Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 239000000314 lubricant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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- 229920001778 nylon Polymers 0.000 description 1
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- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009529 traumatic brain injury Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- A42B3/06—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
Landscapes
- Helmets And Other Head Coverings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063124678P | 2020-12-11 | 2020-12-11 | |
| US63/124,678 | 2020-12-11 | ||
| PCT/CA2021/051787 WO2022120498A1 (en) | 2020-12-11 | 2021-12-10 | Multi-shell helmet with pivotable outer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3204847A1 true CA3204847A1 (en) | 2022-06-16 |
Family
ID=81972804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3204847A Pending CA3204847A1 (en) | 2020-12-11 | 2021-12-10 | Multi-shell helmet with pivotable outer shell |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230389640A1 (zh) |
| EP (1) | EP4258926A1 (zh) |
| CN (1) | CN116887714A (zh) |
| AU (1) | AU2021395712A1 (zh) |
| CA (1) | CA3204847A1 (zh) |
| WO (1) | WO2022120498A1 (zh) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2413281T3 (es) * | 2010-09-09 | 2013-07-16 | Oliver Schimpf | Casco de protección y procedimiento para reducir o impedir una lesión en la cabeza |
| CA3207551A1 (en) * | 2014-10-28 | 2016-05-06 | Bell Sports, Inc. | In-mold rotation helmet |
| CN108471828A (zh) * | 2016-01-04 | 2018-08-31 | 贝尔运动股份有限公司 | 带有边界凸块和弹性体保持器的头盔 |
-
2021
- 2021-12-10 CA CA3204847A patent/CA3204847A1/en active Pending
- 2021-12-10 AU AU2021395712A patent/AU2021395712A1/en active Pending
- 2021-12-10 WO PCT/CA2021/051787 patent/WO2022120498A1/en active Application Filing
- 2021-12-10 CN CN202180093000.9A patent/CN116887714A/zh active Pending
- 2021-12-10 EP EP21901774.6A patent/EP4258926A1/en active Pending
-
2023
- 2023-06-08 US US18/331,888 patent/US20230389640A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022120498A1 (en) | 2022-06-16 |
| EP4258926A1 (en) | 2023-10-18 |
| CN116887714A (zh) | 2023-10-13 |
| US20230389640A1 (en) | 2023-12-07 |
| AU2021395712A1 (en) | 2023-06-29 |
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