JPH0174234U - - Google Patents
Info
- Publication number
- JPH0174234U JPH0174234U JP1987167840U JP16784087U JPH0174234U JP H0174234 U JPH0174234 U JP H0174234U JP 1987167840 U JP1987167840 U JP 1987167840U JP 16784087 U JP16784087 U JP 16784087U JP H0174234 U JPH0174234 U JP H0174234U
- Authority
- JP
- Japan
- Prior art keywords
- cushioning material
- helmet
- concave groove
- cap body
- liner layer
- 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
- 238000000465 moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167840U JPH0174234U (enExample) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167840U JPH0174234U (enExample) | 1987-11-04 | 1987-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174234U true JPH0174234U (enExample) | 1989-05-19 |
Family
ID=31456495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167840U Pending JPH0174234U (enExample) | 1987-11-04 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174234U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179802A (ja) * | 1983-03-30 | 1984-10-12 | ヤマハ発動機株式会社 | ヘルメツト |
| JPS6028505A (ja) * | 1983-07-20 | 1985-02-13 | 昭栄化工株式会社 | 乗車用ヘルメツトの換気装置 |
-
1987
- 1987-11-04 JP JP1987167840U patent/JPH0174234U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179802A (ja) * | 1983-03-30 | 1984-10-12 | ヤマハ発動機株式会社 | ヘルメツト |
| JPS6028505A (ja) * | 1983-07-20 | 1985-02-13 | 昭栄化工株式会社 | 乗車用ヘルメツトの換気装置 |