JPH0213449Y2 - - Google Patents
Info
- Publication number
- JPH0213449Y2 JPH0213449Y2 JP1984173181U JP17318184U JPH0213449Y2 JP H0213449 Y2 JPH0213449 Y2 JP H0213449Y2 JP 1984173181 U JP1984173181 U JP 1984173181U JP 17318184 U JP17318184 U JP 17318184U JP H0213449 Y2 JPH0213449 Y2 JP H0213449Y2
- Authority
- JP
- Japan
- Prior art keywords
- eave
- cap body
- air
- helmet
- front surface
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984173181U JPH0213449Y2 (un) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984173181U JPH0213449Y2 (un) | 1984-11-16 | 1984-11-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6190828U JPS6190828U (un) | 1986-06-12 |
JPH0213449Y2 true JPH0213449Y2 (un) | 1990-04-13 |
Family
ID=30730838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984173181U Expired JPH0213449Y2 (un) | 1984-11-16 | 1984-11-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0213449Y2 (un) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0538009Y2 (un) * | 1987-01-19 | 1993-09-27 | ||
JPH0538008Y2 (un) * | 1987-01-19 | 1993-09-27 | ||
JPH0519296Y2 (un) * | 1989-12-08 | 1993-05-21 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937324B2 (ja) * | 1979-02-20 | 1984-09-08 | 川崎製鉄株式会社 | 底吹き転炉精錬における脱燐促進方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937324U (ja) * | 1982-09-03 | 1984-03-09 | 本田技研工業株式会社 | ヘルメツト |
JPS59113325U (ja) * | 1983-01-20 | 1984-07-31 | 本田技研工業株式会社 | ヘルメツト |
-
1984
- 1984-11-16 JP JP1984173181U patent/JPH0213449Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5937324B2 (ja) * | 1979-02-20 | 1984-09-08 | 川崎製鉄株式会社 | 底吹き転炉精錬における脱燐促進方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6190828U (un) | 1986-06-12 |
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