JPH0143376Y2 - - Google Patents
Info
- Publication number
- JPH0143376Y2 JPH0143376Y2 JP20361385U JP20361385U JPH0143376Y2 JP H0143376 Y2 JPH0143376 Y2 JP H0143376Y2 JP 20361385 U JP20361385 U JP 20361385U JP 20361385 U JP20361385 U JP 20361385U JP H0143376 Y2 JPH0143376 Y2 JP H0143376Y2
- Authority
- JP
- Japan
- Prior art keywords
- shell
- cap body
- helmet
- exhaust hole
- visor
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20361385U JPH0143376Y2 (fr) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20361385U JPH0143376Y2 (fr) | 1985-12-28 | 1985-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62110232U JPS62110232U (fr) | 1987-07-14 |
| JPH0143376Y2 true JPH0143376Y2 (fr) | 1989-12-15 |
Family
ID=31169107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20361385U Expired JPH0143376Y2 (fr) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0143376Y2 (fr) |
-
1985
- 1985-12-28 JP JP20361385U patent/JPH0143376Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62110232U (fr) | 1987-07-14 |
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