JPS59147392U - edge structure - Google Patents

edge structure

Info

Publication number
JPS59147392U
JPS59147392U JP3966983U JP3966983U JPS59147392U JP S59147392 U JPS59147392 U JP S59147392U JP 3966983 U JP3966983 U JP 3966983U JP 3966983 U JP3966983 U JP 3966983U JP S59147392 U JPS59147392 U JP S59147392U
Authority
JP
Japan
Prior art keywords
edge structure
edge
rigidity
curved cross
portion near
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
JP3966983U
Other languages
Japanese (ja)
Inventor
鈴木　清明
Original Assignee
日本ビクター株式会社
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 日本ビクター株式会社 filed Critical 日本ビクター株式会社
Priority to JP3966983U priority Critical patent/JPS59147392U/en
Publication of JPS59147392U publication Critical patent/JPS59147392U/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) [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]

図面は、本考案に係るエツジ構造の１実施例の説明図で
ある。 １・・・フリーエツジ、２・・・断面略円弧形状部、３
・・・カーブドコーン接合部、４・・・フレーム接合部
。The drawing is an explanatory diagram of one embodiment of the edge structure according to the present invention. 1...Free edge, 2...Substantially arc-shaped section, 3
...Curved cone joint, 4...Frame joint.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エツジの断面曲線部における振動板又はフレーム接合部
近傍部分の剛性を、エツジの断面曲線部における中央部
近傍部分の剛性より大きく構成したことを特徴ｇするエ
ツジ構造。An edge structure characterized in that the rigidity of a portion near the diaphragm or frame joint in the curved cross-sectional portion of the edge is greater than the rigidity of the portion near the center of the curved cross-sectional portion of the edge.
JP3966983U 1983-03-22 1983-03-22 edge structure Pending JPS59147392U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3966983U JPS59147392U (en) 1983-03-22 1983-03-22 edge structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3966983U JPS59147392U (en) 1983-03-22 1983-03-22 edge structure

Publications (1)

Publication Number Publication Date
JPS59147392U true JPS59147392U (en) 1984-10-02

Family

ID=30170305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3966983U Pending JPS59147392U (en) 1983-03-22 1983-03-22 edge structure

Country Status (1)

Country Link
JP (1) JPS59147392U (en)

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