JPS62109593U - - Google Patents

Info

Publication number
JPS62109593U
JPS62109593U JP19912385U JP19912385U JPS62109593U JP S62109593 U JPS62109593 U JP S62109593U JP 19912385 U JP19912385 U JP 19912385U JP 19912385 U JP19912385 U JP 19912385U JP S62109593 U JPS62109593 U JP S62109593U
Authority
JP
Japan
Prior art keywords
metal foil
foil layers
sanderch
resin layer
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
JP19912385U
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 JP19912385U priority Critical patent/JPS62109593U/ja
Publication of JPS62109593U publication Critical patent/JPS62109593U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る音響用ハニカム振動板の
実施例を示す一部除去した断面図、第２図は従来
のスピーカ用ハニカム振動板を示す断面図である
。 １：ハニカム振動板全体、２：ハニカムコア、
３：表面層、４：裏スキン層、５：エツジ部材、
６，７：金属箔層、８：制振性樹脂層。

Claims (1)

    【実用新案登録請求の範囲】
  1. 表面層が複数の金属箔層とこれら金属箔層間に
    介在する制振性樹脂層とによつてサンドイツチ構
    造をなしていることを特徴とする音響用ハニカム
    振動板。
JP19912385U 1985-12-26 1985-12-26 Pending JPS62109593U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19912385U JPS62109593U (ja) 1985-12-26 1985-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19912385U JPS62109593U (ja) 1985-12-26 1985-12-26

Publications (1)

Publication Number Publication Date
JPS62109593U true JPS62109593U (ja) 1987-07-13

Family

ID=31160452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19912385U Pending JPS62109593U (ja) 1985-12-26 1985-12-26

Country Status (1)

Country Link
JP (1) JPS62109593U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002142289A (ja) * 2000-11-02 2002-05-17 Foster Electric Co Ltd 面駆動型電気音響変換器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002142289A (ja) * 2000-11-02 2002-05-17 Foster Electric Co Ltd 面駆動型電気音響変換器

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