JPS5871299U - speaker dust cap - Google Patents

speaker dust cap

Info

Publication number
JPS5871299U
JPS5871299U JP10154381U JP10154381U JPS5871299U JP S5871299 U JPS5871299 U JP S5871299U JP 10154381 U JP10154381 U JP 10154381U JP 10154381 U JP10154381 U JP 10154381U JP S5871299 U JPS5871299 U JP S5871299U
Authority
JP
Japan
Prior art keywords
dust cap
speaker dust
speaker
thermoplastic resin
base body
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
JP10154381U
Other languages
Japanese (ja)
Inventor
一人 吉田
Original Assignee
オンキヨー株式会社
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 オンキヨー株式会社 filed Critical オンキヨー株式会社
Priority to JP10154381U priority Critical patent/JPS5871299U/en
Publication of JPS5871299U publication Critical patent/JPS5871299U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (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 drawings]

第１図はコーン型スピーカーの断面図、第２図はこの考
案のダストキャップの断面図である。 ２１はポリブタジェンよりなる基体、２２は熱可塑性樹
脂層である。FIG. 1 is a sectional view of a cone-shaped speaker, and FIG. 2 is a sectional view of a dust cap of this invention. 21 is a base made of polybutadiene, and 22 is a thermoplastic resin layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポリブタジェンを基体２１とし、少なくともこの一面に
これよりヤング率の大きい熱可塑性樹脂又は強化熱塑性
樹脂フィルム２２を積層したことを特徴とするスピーカ
ーのダストキャップ。A dust cap for a speaker, characterized in that a base body 21 is made of polybutadiene, and a thermoplastic resin having a larger Young's modulus or a reinforced thermoplastic resin film 22 is laminated on at least one surface of the base body 21.
JP10154381U 1981-07-07 1981-07-07 speaker dust cap Pending JPS5871299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10154381U JPS5871299U (en) 1981-07-07 1981-07-07 speaker dust cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10154381U JPS5871299U (en) 1981-07-07 1981-07-07 speaker dust cap

Publications (1)

Publication Number Publication Date
JPS5871299U true JPS5871299U (en) 1983-05-14

Family

ID=29896203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10154381U Pending JPS5871299U (en) 1981-07-07 1981-07-07 speaker dust cap

Country Status (1)

Country Link
JP (1) JPS5871299U (en)

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