JPS63135927U - - Google Patents
Info
- Publication number
- JPS63135927U JPS63135927U JP2971687U JP2971687U JPS63135927U JP S63135927 U JPS63135927 U JP S63135927U JP 2971687 U JP2971687 U JP 2971687U JP 2971687 U JP2971687 U JP 2971687U JP S63135927 U JPS63135927 U JP S63135927U
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- shield portion
- variable transmittance
- transparent
- transparent element
- 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
- 238000002834 transmittance Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
Landscapes
- Helmets And Other Head Coverings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2971687U JPS63135927U (sk) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2971687U JPS63135927U (sk) | 1987-02-27 | 1987-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63135927U true JPS63135927U (sk) | 1988-09-07 |
Family
ID=30833853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2971687U Pending JPS63135927U (sk) | 1987-02-27 | 1987-02-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63135927U (sk) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023234112A1 (ja) * | 2022-05-30 | 2023-12-07 | 株式会社Shoei | シート取付構造及びヘルメット |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435786U (sk) * | 1977-08-15 | 1979-03-08 | ||
JPS5583024A (en) * | 1978-12-19 | 1980-06-23 | Seiko Epson Corp | Electronic sunglasses |
-
1987
- 1987-02-27 JP JP2971687U patent/JPS63135927U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435786U (sk) * | 1977-08-15 | 1979-03-08 | ||
JPS5583024A (en) * | 1978-12-19 | 1980-06-23 | Seiko Epson Corp | Electronic sunglasses |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023234112A1 (ja) * | 2022-05-30 | 2023-12-07 | 株式会社Shoei | シート取付構造及びヘルメット |