JPS6447187U - - Google Patents

Info

Publication number
JPS6447187U
JPS6447187U JP14206387U JP14206387U JPS6447187U JP S6447187 U JPS6447187 U JP S6447187U JP 14206387 U JP14206387 U JP 14206387U JP 14206387 U JP14206387 U JP 14206387U JP S6447187 U JPS6447187 U JP S6447187U
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
flat part
margin
cutting
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
JP14206387U
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 JP14206387U priority Critical patent/JPS6447187U/ja
Publication of JPS6447187U publication Critical patent/JPS6447187U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)

Description

【図面の簡単な説明】
第１図は本考案のスピーカ用振動板の一実施例
を示す断面図、第２図および第３図は本考案のス
ピーカ用振動板をサブコーンとしてメインコーン
に取り付けた状態を示す断面図である。 １……スピーカ用振動板（サブコーン）、２…
…振動板本体、３……平面部、４……メインコー
ン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 切断処理により所望の径を得ることのできる余
    裕幅をもつた平面部を外周部分に備えてなること
    を特徴としたスピーカ用振動板。
JP14206387U 1987-09-16 1987-09-16 Pending JPS6447187U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14206387U JPS6447187U (ja) 1987-09-16 1987-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14206387U JPS6447187U (ja) 1987-09-16 1987-09-16

Publications (1)

Publication Number Publication Date
JPS6447187U true JPS6447187U (ja) 1989-03-23

Family

ID=31407683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14206387U Pending JPS6447187U (ja) 1987-09-16 1987-09-16

Country Status (1)

Country Link
JP (1) JPS6447187U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023161699A (ja) * 2022-04-26 2023-11-08 パナソニックＩｐマネジメント株式会社 副振動板、およびスピーカ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023161699A (ja) * 2022-04-26 2023-11-08 パナソニックＩｐマネジメント株式会社 副振動板、およびスピーカ

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