JPH02115529U - - Google Patents

Info

Publication number
JPH02115529U
JPH02115529U JP2068489U JP2068489U JPH02115529U JP H02115529 U JPH02115529 U JP H02115529U JP 2068489 U JP2068489 U JP 2068489U JP 2068489 U JP2068489 U JP 2068489U JP H02115529 U JPH02115529 U JP H02115529U
Authority
JP
Japan
Prior art keywords
helmet
receiver
transmitter
incorporate
utility
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
Application number
JP2068489U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2068489U priority Critical patent/JPH02115529U/ja
Publication of JPH02115529U publication Critical patent/JPH02115529U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)

Description

【図面の簡単な説明】
第1図、はヘルメツト内部に送、受話器を組み
込んだ、ところを横から見たものである。 単車用ヘルメツト、A、B、 a1、b1……送話器、a2、b2……受話器
、P1、P2……接続端子、d……ヘルメツト内
配線、L……接続コード。送受話器、に電池等電
源が必用であればコード内にも仕込む事が出来る

Claims (1)

    【実用新案登録請求の範囲】
  1. ヘルメツトに送話器、受話器を組み込む。
JP2068489U 1989-02-23 1989-02-23 Pending JPH02115529U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2068489U JPH02115529U (ja) 1989-02-23 1989-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2068489U JPH02115529U (ja) 1989-02-23 1989-02-23

Publications (1)

Publication Number Publication Date
JPH02115529U true JPH02115529U (ja) 1990-09-17

Family

ID=31237262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2068489U Pending JPH02115529U (ja) 1989-02-23 1989-02-23

Country Status (1)

Country Link
JP (1) JPH02115529U (ja)

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