JPH0246822U - - Google Patents
Info
- Publication number
- JPH0246822U JPH0246822U JP12606888U JP12606888U JPH0246822U JP H0246822 U JPH0246822 U JP H0246822U JP 12606888 U JP12606888 U JP 12606888U JP 12606888 U JP12606888 U JP 12606888U JP H0246822 U JPH0246822 U JP H0246822U
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- shock absorbing
- cap body
- utility
- attached
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 2
- 229920006248 expandable polystyrene Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12606888U JPH0246822U (en]) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12606888U JPH0246822U (en]) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246822U true JPH0246822U (en]) | 1990-03-30 |
Family
ID=31377242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12606888U Pending JPH0246822U (en]) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246822U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759817B2 (en]) * | 1975-03-05 | 1982-12-16 | Purasuchitsuku Kogaku Kenkyusho Kk |
-
1988
- 1988-09-27 JP JP12606888U patent/JPH0246822U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759817B2 (en]) * | 1975-03-05 | 1982-12-16 | Purasuchitsuku Kogaku Kenkyusho Kk |