JPS5893092U - スピ−カ振動板 - Google Patents

スピ−カ振動板

Info

Publication number
JPS5893092U
JPS5893092U JP18884181U JP18884181U JPS5893092U JP S5893092 U JPS5893092 U JP S5893092U JP 18884181 U JP18884181 U JP 18884181U JP 18884181 U JP18884181 U JP 18884181U JP S5893092 U JPS5893092 U JP S5893092U
Authority
JP
Japan
Prior art keywords
speaker diaphragm
vibrating part
synthetic resin
arc
section
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
Application number
JP18884181U
Other languages
English (en)
Other versions
JPS6327519Y2 (ja
Inventor
良一 川崎
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP18884181U priority Critical patent/JPS5893092U/ja
Publication of JPS5893092U publication Critical patent/JPS5893092U/ja
Application granted granted Critical
Publication of JPS6327519Y2 publication Critical patent/JPS6327519Y2/ja
Granted 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。

Description

【図面の簡単な説明】
第1図イは、従来の合成樹脂製振動板を示す断面図、川
よその平面図、第2図は本考案の一実施例を示す斜視図
、及び第3図は本考案に係るスピーカ振動板を用いたス
ピーカを示す部分断面図である。 主な図番の説明、3・・・中央振動部、4・・・補助振
動部、5・・・振動板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一  半球状の中央振動部と、断面が円弧状で角形の周
    縁を有する補助振動部とを一体成型して成る合成樹脂製
    のスピーカ振動板。
JP18884181U 1981-12-17 1981-12-17 スピ−カ振動板 Granted JPS5893092U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18884181U JPS5893092U (ja) 1981-12-17 1981-12-17 スピ−カ振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18884181U JPS5893092U (ja) 1981-12-17 1981-12-17 スピ−カ振動板

Publications (2)

Publication Number Publication Date
JPS5893092U true JPS5893092U (ja) 1983-06-23
JPS6327519Y2 JPS6327519Y2 (ja) 1988-07-25

Family

ID=29992670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18884181U Granted JPS5893092U (ja) 1981-12-17 1981-12-17 スピ−カ振動板

Country Status (1)

Country Link
JP (1) JPS5893092U (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1694094A1 (en) * 2005-02-18 2006-08-23 AKG Acoustics GmbH Membrane for a dynamic converter
JPWO2008084685A1 (ja) * 2007-01-11 2010-04-30 株式会社村田製作所 圧電スピーカおよびその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140620A (en) * 1975-05-29 1976-12-03 Matsushita Electric Ind Co Ltd Dome-cone shape vibration plate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140620A (en) * 1975-05-29 1976-12-03 Matsushita Electric Ind Co Ltd Dome-cone shape vibration plate

Also Published As

Publication number Publication date
JPS6327519Y2 (ja) 1988-07-25

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