JPS5925890U - Diaphragm for speakers - Google Patents

Diaphragm for speakers

Info

Publication number
JPS5925890U
JPS5925890U JP12132082U JP12132082U JPS5925890U JP S5925890 U JPS5925890 U JP S5925890U JP 12132082 U JP12132082 U JP 12132082U JP 12132082 U JP12132082 U JP 12132082U JP S5925890 U JPS5925890 U JP S5925890U
Authority
JP
Japan
Prior art keywords
diaphragm
speakers
olefin resin
base material
speaker
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
JP12132082U
Other languages
Japanese (ja)
Other versions
JPH028474Y2 (en
Inventor
久世谷　芳夫
辻西　広志
佐伯　三千三
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Onkyo Corp
Original Assignee
Onkyo Corp
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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP12132082U priority Critical patent/JPS5925890U/en
Publication of JPS5925890U publication Critical patent/JPS5925890U/en
Application granted granted Critical
Publication of JPH028474Y2 publication Critical patent/JPH028474Y2/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。(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 the drawing]

第１図はこの考案の振動板の断面図、第２及び第３図は
それぞれ透湿度、水分含有率を示す図である。FIG. 1 is a sectional view of the diaphragm of this invention, and FIGS. 2 and 3 are diagrams showing moisture permeability and moisture content, respectively.

Claims (1)

【実用新案登録請求の範囲】 、１　オレフィン系樹脂を基体とし、この両面に塩化ビ
ニリデン樹脂層を成層してなることを特徴とするスピー
カー用振動板。 ２　オレフィン係樹脂がポリプロピレンであることを特
徴とする実用新案登録請求の範囲第１項記載のスピーカ
ー用振動板。 ３　オレフィン系樹脂がポリエチレンであることを特徴
とする実用新案登録請求の範囲第１項記載のスピーカー
用振動板。[Claims for Utility Model Registration], 1. A diaphragm for a speaker, characterized in that it is made of an olefin resin as a base material, and vinylidene chloride resin layers are laminated on both sides of the base material. 2. The diaphragm for a speaker according to claim 1, wherein the olefin resin is polypropylene. 3. The diaphragm for a speaker according to claim 1, wherein the olefin resin is polyethylene.
JP12132082U 1982-08-09 1982-08-09 Diaphragm for speakers Granted JPS5925890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12132082U JPS5925890U (en) 1982-08-09 1982-08-09 Diaphragm for speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12132082U JPS5925890U (en) 1982-08-09 1982-08-09 Diaphragm for speakers

Publications (2)

Publication Number Publication Date
JPS5925890U true JPS5925890U (en) 1984-02-17
JPH028474Y2 JPH028474Y2 (en) 1990-02-28

Family

ID=30277720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12132082U Granted JPS5925890U (en) 1982-08-09 1982-08-09 Diaphragm for speakers

Country Status (1)

Country Link
JP (1) JPS5925890U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538683A (en) * 1978-09-12 1980-03-18 Mitsubishi Electric Corp Mass-storage static shift register
JPS5588580U (en) * 1978-12-14 1980-06-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538683A (en) * 1978-09-12 1980-03-18 Mitsubishi Electric Corp Mass-storage static shift register
JPS5588580U (en) * 1978-12-14 1980-06-18

Also Published As

Publication number Publication date
JPH028474Y2 (en) 1990-02-28

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