JPH01102123U - - Google Patents
Info
- Publication number
- JPH01102123U JPH01102123U JP19866087U JP19866087U JPH01102123U JP H01102123 U JPH01102123 U JP H01102123U JP 19866087 U JP19866087 U JP 19866087U JP 19866087 U JP19866087 U JP 19866087U JP H01102123 U JPH01102123 U JP H01102123U
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- load
- absorbing material
- shock absorbing
- specific gravity
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000011359 shock absorbing material Substances 0.000 claims 4
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 230000005484 gravity Effects 0.000 claims 3
- 229920006328 Styrofoam Polymers 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 239000002984 plastic foam Substances 0.000 claims 1
- 239000008261 styrofoam Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19866087U JPH01102123U (enExample) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19866087U JPH01102123U (enExample) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102123U true JPH01102123U (enExample) | 1989-07-10 |
Family
ID=31489154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19866087U Pending JPH01102123U (enExample) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102123U (enExample) |
-
1987
- 1987-12-25 JP JP19866087U patent/JPH01102123U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01102123U (enExample) | ||
| JPS5921489U (ja) | 冷蔵庫箱体 | |
| JPS584624U (ja) | ヘルメツト | |
| JPH0357363U (enExample) | ||
| JPS6447686U (enExample) | ||
| JPS63135932U (enExample) | ||
| JPS6456979U (enExample) | ||
| JPS6177069U (enExample) | ||
| JPS58143775U (ja) | シ−トの底板 | |
| JPH0254821U (enExample) | ||
| JPH01130776U (enExample) | ||
| JPS61125967U (enExample) | ||
| JPS5861422U (ja) | ヘルメツト帽の衝激吸収ライナ−における緩衝装置 | |
| JPS58100190U (ja) | 複合緩衝体を用いたシ−ト | |
| JPS5876446U (ja) | 衝撃エネルギ−吸収バンパ | |
| JPH047899U (enExample) | ||
| JPH0418055U (enExample) | ||
| JPS6325679U (enExample) | ||
| JPS6428200U (enExample) | ||
| JPS63140029U (enExample) | ||
| JPS61135937U (enExample) | ||
| JPS59153739U (ja) | キヤスク用緩衝保護具 | |
| JPH0246822U (enExample) | ||
| JPS59105159U (ja) | ラケツト | |
| JPS63119627U (enExample) |