JPS58144984U - Helmet speaker - Google Patents
Helmet speakerInfo
- Publication number
- JPS58144984U JPS58144984U JP4217982U JP4217982U JPS58144984U JP S58144984 U JPS58144984 U JP S58144984U JP 4217982 U JP4217982 U JP 4217982U JP 4217982 U JP4217982 U JP 4217982U JP S58144984 U JPS58144984 U JP S58144984U
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- speaker
- helmet speaker
- abstract
- recorded
- 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.)
- Granted
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に係るスピーカを備えたヘルメットの使
用状態を示す側面図、第2図は第1図のA−A線断面図
である。
主要部分の符号の説明、1・・・ヘルメット本体、2・
・・緩衝材、3a、3b・・・スピーカ。FIG. 1 is a side view showing how a helmet equipped with a speaker according to the present invention is used, and FIG. 2 is a cross-sectional view taken along the line A--A in FIG. 1. Explanation of symbols of main parts, 1... Helmet body, 2.
...Buffer material, 3a, 3b...Speaker.
Claims (1)
るようにヘルメット内に装着されたことを特徴とするヘ
ルメット用スピーカ。A speaker for a helmet, characterized in that the speaker is mounted inside a helmet so as to be positioned rearward from a position facing the ears of a helmet wearer.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4217982U JPS58144984U (en) | 1982-03-25 | 1982-03-25 | Helmet speaker |
US06/477,926 US4517417A (en) | 1982-03-25 | 1983-03-23 | Communication system for a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4217982U JPS58144984U (en) | 1982-03-25 | 1982-03-25 | Helmet speaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58144984U true JPS58144984U (en) | 1983-09-29 |
JPS643267Y2 JPS643267Y2 (en) | 1989-01-27 |
Family
ID=30053319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4217982U Granted JPS58144984U (en) | 1982-03-25 | 1982-03-25 | Helmet speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58144984U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57160283U (en) * | 1981-04-02 | 1982-10-07 |
-
1982
- 1982-03-25 JP JP4217982U patent/JPS58144984U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57160283U (en) * | 1981-04-02 | 1982-10-07 |
Also Published As
Publication number | Publication date |
---|---|
JPS643267Y2 (en) | 1989-01-27 |
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