JPH01147219U - - Google Patents
Info
- Publication number
- JPH01147219U JPH01147219U JP4278188U JP4278188U JPH01147219U JP H01147219 U JPH01147219 U JP H01147219U JP 4278188 U JP4278188 U JP 4278188U JP 4278188 U JP4278188 U JP 4278188U JP H01147219 U JPH01147219 U JP H01147219U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- air introduction
- mounting
- cap
- opening
- 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 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 |
|---|---|---|---|
| JP4278188U JPH01147219U (nl) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4278188U JPH01147219U (nl) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147219U true JPH01147219U (nl) | 1989-10-11 |
Family
ID=31269188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4278188U Pending JPH01147219U (nl) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147219U (nl) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02122032U (nl) * | 1989-03-20 | 1990-10-04 | ||
| JPH0370229U (nl) * | 1989-11-07 | 1991-07-15 | ||
| JP2016520733A (ja) * | 2013-06-13 | 2016-07-14 | カスク ソシエタ ペル アチオニ | サイクリング用途用の選択的通気ヘルメット |
-
1988
- 1988-03-30 JP JP4278188U patent/JPH01147219U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02122032U (nl) * | 1989-03-20 | 1990-10-04 | ||
| JPH0370229U (nl) * | 1989-11-07 | 1991-07-15 | ||
| JP2016520733A (ja) * | 2013-06-13 | 2016-07-14 | カスク ソシエタ ペル アチオニ | サイクリング用途用の選択的通気ヘルメット |