JPH0616882Y2 - ヘ ル メ ッ ト - Google Patents
ヘ ル メ ッ トInfo
- Publication number
- JPH0616882Y2 JPH0616882Y2 JP1987153008U JP15300887U JPH0616882Y2 JP H0616882 Y2 JPH0616882 Y2 JP H0616882Y2 JP 1987153008 U JP1987153008 U JP 1987153008U JP 15300887 U JP15300887 U JP 15300887U JP H0616882 Y2 JPH0616882 Y2 JP H0616882Y2
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- cap body
- band
- head
- occipital region
- 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.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 239000006260 foam Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 210000001061 forehead Anatomy 0.000 claims 1
- 210000003128 head Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987153008U JPH0616882Y2 (ja) | 1987-10-06 | 1987-10-06 | ヘ ル メ ッ ト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987153008U JPH0616882Y2 (ja) | 1987-10-06 | 1987-10-06 | ヘ ル メ ッ ト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158628U JPH0158628U (en]) | 1989-04-12 |
| JPH0616882Y2 true JPH0616882Y2 (ja) | 1994-05-02 |
Family
ID=31428457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987153008U Expired - Lifetime JPH0616882Y2 (ja) | 1987-10-06 | 1987-10-06 | ヘ ル メ ッ ト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616882Y2 (en]) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4862019U (en]) * | 1971-11-18 | 1973-08-07 | ||
| JPS6279832U (en]) * | 1985-11-01 | 1987-05-21 |
-
1987
- 1987-10-06 JP JP1987153008U patent/JPH0616882Y2/ja not_active Expired - Lifetime
Non-Patent Citations (2)
| Title |
|---|
| 実願昭４６−１０８０６０号（実開昭４８−６２０１９号）の願書に添付した明細書及び図面の内容を撮影したマイクロフィルム（ＪＰ、Ｕ） |
| 実願昭６０−１６９２６８号（実開昭６２−７９８３２号）の願書に添付した明細書及び図面の内容を撮影したマイクロフィルム（ＪＰ、Ｕ） |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0158628U (en]) | 1989-04-12 |
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