JPS5959091U - Cone-shaped diaphragm - Google Patents

Cone-shaped diaphragm

Info

Publication number
JPS5959091U
JPS5959091U JP15526382U JP15526382U JPS5959091U JP S5959091 U JPS5959091 U JP S5959091U JP 15526382 U JP15526382 U JP 15526382U JP 15526382 U JP15526382 U JP 15526382U JP S5959091 U JPS5959091 U JP S5959091U
Authority
JP
Japan
Prior art keywords
cone
shaped diaphragm
shaped
resin
diaphragm
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
JP15526382U
Other languages
Japanese (ja)
Inventor
和則 菊嶋
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP15526382U priority Critical patent/JPS5959091U/en
Publication of JPS5959091U publication Critical patent/JPS5959091U/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]

第１図のイ〜ハは従来例のコーン形振動板の製造工程説
明図、同図二はエツジとの一体化工程の説明図で、第２
図のイ〜ハは本考案に係るコーン形振動板の製造工程説
明図で、同図二はエツジとの一体化工程の説明図で、第
３図は他実施例のコーン形振動板とエツジとの一体化の
製造説明図を示す。 １・・・シート、２・・・コーティング、３・・・扇形
シート、３ａ、　　３ｂ・・・端部、４・・・コーン形
振動板、５・・・エツジ。Fig. 1 A to C are explanatory diagrams of the manufacturing process of a conventional cone-shaped diaphragm, and Fig. 2 is an explanatory diagram of the integration process with the edge.
Figures A to C are explanatory diagrams of the manufacturing process of the cone-shaped diaphragm according to the present invention, Figure 2 is an explanatory diagram of the process of integrating the cone-shaped diaphragm with an edge, and Figure 3 is an explanatory diagram of the process of integrating the cone-shaped diaphragm and the edge of another embodiment. A manufacturing explanatory diagram of the integration with is shown. DESCRIPTION OF SYMBOLS 1... Sheet, 2... Coating, 3... Fan-shaped sheet, 3a, 3b... End part, 4... Cone-shaped diaphragm, 5... Edge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱溶融性の樹脂をコーティング又は含浸して成る扇形シ
ートの両端部を重ね加熱プレスして該両端部を前記樹脂
により接着したことを特徴とするコーン形振動板。1. A cone-shaped diaphragm, characterized in that both ends of a fan-shaped sheet coated or impregnated with a heat-melting resin are overlapped and hot-pressed, and the ends are bonded with the resin.
JP15526382U 1982-10-14 1982-10-14 Cone-shaped diaphragm Pending JPS5959091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15526382U JPS5959091U (en) 1982-10-14 1982-10-14 Cone-shaped diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15526382U JPS5959091U (en) 1982-10-14 1982-10-14 Cone-shaped diaphragm

Publications (1)

Publication Number Publication Date
JPS5959091U true JPS5959091U (en) 1984-04-17

Family

ID=30342962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15526382U Pending JPS5959091U (en) 1982-10-14 1982-10-14 Cone-shaped diaphragm

Country Status (1)

Country Link
JP (1) JPS5959091U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106026A (en) * 1977-02-28 1978-09-14 Hitachi Ltd Acoustic diaphragm and production of the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106026A (en) * 1977-02-28 1978-09-14 Hitachi Ltd Acoustic diaphragm and production of the same

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