JPS59144991U - Diaphragm for speaker - Google Patents

Diaphragm for speaker

Info

Publication number
JPS59144991U
JPS59144991U JP3766783U JP3766783U JPS59144991U JP S59144991 U JPS59144991 U JP S59144991U JP 3766783 U JP3766783 U JP 3766783U JP 3766783 U JP3766783 U JP 3766783U JP S59144991 U JPS59144991 U JP S59144991U
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
recorded
electronic filing
speaker diaphragm
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
JP3766783U
Other languages
Japanese (ja)
Inventor
詳一 三村
清 山岸
Original Assignee
松下電器産業株式会社
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 by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP3766783U priority Critical patent/JPS59144991U/en
Publication of JPS59144991U publication Critical patent/JPS59144991U/en
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ　”−Ｃは従来のスピーカ用振動板の一部断面
図、第２図ａ　”　ｃは本考案の実施例におけるスピー
カ用振動板の一部断面図である。 ４、　５．　６・・・・・・振動板、４ａ、　５ａ、　
　＠ａ・・用６部。FIG. 1A''-C is a partial sectional view of a conventional speaker diaphragm, and FIGS. 2A''-C are partial sectional views of a speaker diaphragm according to an embodiment of the present invention. 4, 5. 6... Vibration plate, 4a, 5a,
6 copies for @a...

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少なくとも裏面にコルゲーション等の凸部を設けたスピ
ーカ用振動板。A speaker diaphragm having a convex portion such as a corrugation on at least the back surface.
JP3766783U 1983-03-16 1983-03-16 Diaphragm for speaker Pending JPS59144991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3766783U JPS59144991U (en) 1983-03-16 1983-03-16 Diaphragm for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3766783U JPS59144991U (en) 1983-03-16 1983-03-16 Diaphragm for speaker

Publications (1)

Publication Number Publication Date
JPS59144991U true JPS59144991U (en) 1984-09-27

Family

ID=30168356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3766783U Pending JPS59144991U (en) 1983-03-16 1983-03-16 Diaphragm for speaker

Country Status (1)

Country Link
JP (1) JPS59144991U (en)

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