JPS58127790U - Flat diaphragm for speakers - Google Patents

Flat diaphragm for speakers

Info

Publication number
JPS58127790U
JPS58127790U JP2338082U JP2338082U JPS58127790U JP S58127790 U JPS58127790 U JP S58127790U JP 2338082 U JP2338082 U JP 2338082U JP 2338082 U JP2338082 U JP 2338082U JP S58127790 U JPS58127790 U JP S58127790U
Authority
JP
Japan
Prior art keywords
flat diaphragm
speakers
core material
skin materials
abstract
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
JP2338082U
Other languages
Japanese (ja)
Inventor
近野　公信
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 JP2338082U priority Critical patent/JPS58127790U/en
Publication of JPS58127790U publication Critical patent/JPS58127790U/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) [Abstract] 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図は従来のスピーカ用平板振動板の側面図、第２図
は本考案のスピーカ用平板振動板の一実施例を示す側面
図である。 ４・・・・・・コア材、５，６・・・・・・スキン材。FIG. 1 is a side view of a conventional flat diaphragm for a speaker, and FIG. 2 is a side view showing an embodiment of the flat diaphragm for a speaker according to the present invention. 4...Core material, 5,6...Skin material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コア材の上下面にスキン材を貼付け、このコア材、上下
スキン材の少なくとも１つに芳香族ポリアミド繊維の一
種であるケブラー繊維を素材とする材料を用いて構成し
たスピーカ用平板振動板。A flat diaphragm for a speaker, in which skin materials are attached to the upper and lower surfaces of a core material, and at least one of the core material and the upper and lower skin materials is made of a material made of Kevlar fiber, which is a type of aromatic polyamide fiber.
JP2338082U 1982-02-19 1982-02-19 Flat diaphragm for speakers Pending JPS58127790U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2338082U JPS58127790U (en) 1982-02-19 1982-02-19 Flat diaphragm for speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2338082U JPS58127790U (en) 1982-02-19 1982-02-19 Flat diaphragm for speakers

Publications (1)

Publication Number Publication Date
JPS58127790U true JPS58127790U (en) 1983-08-30

Family

ID=30035423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2338082U Pending JPS58127790U (en) 1982-02-19 1982-02-19 Flat diaphragm for speakers

Country Status (1)

Country Link
JP (1) JPS58127790U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689198A (en) * 1979-11-19 1981-07-20 Matsushita Electric Ind Co Ltd Diaphragm for speaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689198A (en) * 1979-11-19 1981-07-20 Matsushita Electric Ind Co Ltd Diaphragm for speaker

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