JPH0555606B2 - - Google Patents
Info
- Publication number
- JPH0555606B2 JPH0555606B2 JP62224951A JP22495187A JPH0555606B2 JP H0555606 B2 JPH0555606 B2 JP H0555606B2 JP 62224951 A JP62224951 A JP 62224951A JP 22495187 A JP22495187 A JP 22495187A JP H0555606 B2 JPH0555606 B2 JP H0555606B2
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- headband
- attached
- earmuff
- helmet body
- 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 - Lifetime
Links
- 238000004891 communication Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010014357 Electric shock Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
Landscapes
- Transceivers (AREA)
- Helmets And Other Head Coverings (AREA)
- Details Of Aerials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224951A JPS6468507A (en) | 1987-09-08 | 1987-09-08 | Call helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224951A JPS6468507A (en) | 1987-09-08 | 1987-09-08 | Call helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6468507A JPS6468507A (en) | 1989-03-14 |
| JPH0555606B2 true JPH0555606B2 (sv) | 1993-08-17 |
Family
ID=16821748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62224951A Granted JPS6468507A (en) | 1987-09-08 | 1987-09-08 | Call helmet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6468507A (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736484B2 (ja) * | 1989-11-30 | 1995-04-19 | 株式会社国際電気エンジニアリング | 携帯無線機のアンテナ |
| JPH0379517U (sv) * | 1989-12-01 | 1991-08-14 | ||
| JPH0533080U (ja) * | 1991-10-09 | 1993-04-30 | 株式会社トキメツク | 警報装置用ヘルメツト |
| JP4704324B2 (ja) * | 2006-07-06 | 2011-06-15 | シャープ株式会社 | イアホンアンテナ装置および上記装置と接続する無線通信端末 |
| US8094859B2 (en) | 2006-12-14 | 2012-01-10 | Sharp Kabushiki Kaisha | Dipole antenna device, earphone antenna device, and wireless communication terminal device connected to the device |
| JP5039430B2 (ja) | 2007-05-21 | 2012-10-03 | 川崎重工業株式会社 | ヘルメット用ホルダ及び情報開示装置 |
| US8600094B2 (en) * | 2011-01-20 | 2013-12-03 | Cardo Systems, Inc. | Mounting panel with elongated tongue |
| DE202016008524U1 (de) | 2016-08-26 | 2018-04-03 | Schuberth Gmbh | Schutzhelm |
| DE102016115889A1 (de) | 2016-08-26 | 2018-03-01 | Schuberth Gmbh | Schutzhelm mit einer Antenne |
| DE102017130373A1 (de) | 2017-12-15 | 2019-06-19 | Schuberth Gmbh | Schutzhelm |
| DE102018103657A1 (de) | 2018-02-19 | 2019-08-22 | Schuberth Gmbh | Schutzhelm |
| DE102018004314A1 (de) | 2018-05-30 | 2019-12-05 | Schuberth Gmbh | Schutzhelm |
-
1987
- 1987-09-08 JP JP62224951A patent/JPS6468507A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6468507A (en) | 1989-03-14 |
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