JPH02115527U - - Google Patents
Info
- Publication number
- JPH02115527U JPH02115527U JP2440389U JP2440389U JPH02115527U JP H02115527 U JPH02115527 U JP H02115527U JP 2440389 U JP2440389 U JP 2440389U JP 2440389 U JP2440389 U JP 2440389U JP H02115527 U JPH02115527 U JP H02115527U
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- utility
- entire surface
- styrofoam resin
- model registration
- 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
- 230000035939 shock Effects 0.000 claims description 2
- 229920006328 Styrofoam Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000008261 styrofoam Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 2
- FBPFZTCFMRRESA-NQAPHZHOSA-N Sorbitol Chemical compound OCC(O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-NQAPHZHOSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000004761 kevlar Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 235000010356 sorbitol Nutrition 0.000 description 2
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2440389U JPH02115527U (es) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2440389U JPH02115527U (es) | 1989-03-03 | 1989-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115527U true JPH02115527U (es) | 1990-09-17 |
Family
ID=31244221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2440389U Pending JPH02115527U (es) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115527U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016047971A (ja) * | 2014-08-27 | 2016-04-07 | 株式会社金星 | ヘルメット |
-
1989
- 1989-03-03 JP JP2440389U patent/JPH02115527U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016047971A (ja) * | 2014-08-27 | 2016-04-07 | 株式会社金星 | ヘルメット |
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