JPS6230497U - - Google Patents

Info

Publication number
JPS6230497U
JPS6230497U JP12099485U JP12099485U JPS6230497U JP S6230497 U JPS6230497 U JP S6230497U JP 12099485 U JP12099485 U JP 12099485U JP 12099485 U JP12099485 U JP 12099485U JP S6230497 U JPS6230497 U JP S6230497U
Authority
JP
Japan
Prior art keywords
speaker diaphragm
woven fabric
fabric layer
fiber woven
diaphragm according
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
JP12099485U
Other languages
Japanese (ja)
Other versions
JPH0323755Y2 (en
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 filed Critical
Priority to JP12099485U priority Critical patent/JPH0323755Y2/ja
Publication of JPS6230497U publication Critical patent/JPS6230497U/ja
Application granted granted Critical
Publication of JPH0323755Y2 publication Critical patent/JPH0323755Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案実施例の一部拡大断面図であ
る。 １は混合物、２は繊維織布層、３は表面材、４
は板材である。 FIG. 1 is a partially enlarged sectional view of an embodiment of the present invention. 1 is a mixture, 2 is a fiber woven fabric layer, 3 is a surface material, 4
is a board.

Claims (1)

【実用新案登録請求の範囲】 １ 繊維織布層２の両面に無機質鱗片材と熱硬化
性樹脂とからなる混合物１をラミネートした複合
構造表面材３を発泡樹脂等からなる板材４に貼着
したことを特徴とするスピーカ用振動板。 ２ 前記無機質鱗片材がマイカであることを特徴
とする実用新案登録請求の範囲第１項記載のスピ
ーカ用振動板。 ３ 前記熱硬化性樹脂がエポキシ樹脂であること
を特徴とする実用新案登録請求の範囲第１項記載
のスピーカ用振動板。 ４ 前記繊維織布層がガラス繊維織布層であるこ
とを特徴とする実用新案登録請求の範囲第１項記
載のスピーカ用振動板。[Claims for Utility Model Registration] 1. A composite structure surface material 3 in which a mixture 1 made of an inorganic scale material and a thermosetting resin is laminated on both sides of a fiber woven fabric layer 2 is attached to a plate material 4 made of foamed resin or the like. A speaker diaphragm characterized by: 2. The speaker diaphragm according to claim 1, wherein the inorganic scale material is mica. 3. The speaker diaphragm according to claim 1, wherein the thermosetting resin is an epoxy resin. 4. The speaker diaphragm according to claim 1, wherein the fiber woven fabric layer is a glass fiber woven fabric layer.
JP12099485U 1985-08-07 1985-08-07 Expired JPH0323755Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12099485U JPH0323755Y2 (en) 1985-08-07 1985-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12099485U JPH0323755Y2 (en) 1985-08-07 1985-08-07

Publications (2)

Publication Number Publication Date
JPS6230497U true JPS6230497U (en) 1987-02-24
JPH0323755Y2 JPH0323755Y2 (en) 1991-05-23

Family

ID=31009841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12099485U Expired JPH0323755Y2 (en) 1985-08-07 1985-08-07

Country Status (1)

Country Link
JP (1) JPH0323755Y2 (en)

Also Published As

Publication number Publication date
JPH0323755Y2 (en) 1991-05-23

Similar Documents

Publication Publication Date Title
JPS6230497U (en)
JPS6230498U (en)
JPS6067923U (en) Insulated Sanderch Panel
JPS6318791U (en)
JPS62121928U (en)
JPH0176224U (en)
JPS621934U (en)
JPH0424906U (en)
JPS61194581U (en)
JPS643395U (en)
JPS62109935U (en)
JPS62151639U (en)
JPS60102919U (en) composite board
JPS6351006U (en)
JPS606043U (en) Board materials for walls and ceilings
JPS63192796U (en)
JPS61139605U (en)
JPS615919U (en) composite panel
JPS63198525U (en)
JPH0211917U (en)
JPH0273000U (en)
JPH0458331U (en)
JPS6372033U (en)
JPH0471204U (en)
JPS60181384U (en) loom wheel