JPH0287026U - - Google Patents
Info
- Publication number
- JPH0287026U JPH0287026U JP16457788U JP16457788U JPH0287026U JP H0287026 U JPH0287026 U JP H0287026U JP 16457788 U JP16457788 U JP 16457788U JP 16457788 U JP16457788 U JP 16457788U JP H0287026 U JPH0287026 U JP H0287026U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- knob
- helmet
- inlet
- downward movement
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16457788U JPH0287026U (da) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16457788U JPH0287026U (da) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287026U true JPH0287026U (da) | 1990-07-10 |
Family
ID=31450310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16457788U Pending JPH0287026U (da) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287026U (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100317817B1 (ko) * | 1999-06-16 | 2001-12-22 | 박수안 | 헬멧의 통풍개폐장치 |
-
1988
- 1988-12-19 JP JP16457788U patent/JPH0287026U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100317817B1 (ko) * | 1999-06-16 | 2001-12-22 | 박수안 | 헬멧의 통풍개폐장치 |