JPS63136482U - - Google Patents
Info
- Publication number
- JPS63136482U JPS63136482U JP2729987U JP2729987U JPS63136482U JP S63136482 U JPS63136482 U JP S63136482U JP 2729987 U JP2729987 U JP 2729987U JP 2729987 U JP2729987 U JP 2729987U JP S63136482 U JPS63136482 U JP S63136482U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- inorganic
- network board
- speaker
- fibers
- 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
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 229920000592 inorganic polymer Polymers 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 2
- 229920003043 Cellulose fiber Polymers 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 150000002484 inorganic compounds Chemical class 0.000 claims 1
- 239000012784 inorganic fiber Substances 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 239000011101 paper laminate Substances 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Paper (AREA)
Description
第１図は本考案の一実施例によるアルミナペー
パー単板の説明図、第２図はこれに無機ポリマー
を含浸し積層する状態を示す説明図、第３図は更
にホツトプレスにて積層成形した状態を示す説明
図、第４図は本考案の他の実施例によるアルミナ
ペーパーを凹凸のある形状に折曲げ、成形した状
態を示す説明図、第５図は従来の木製のスピーカ
ー用ネツトワークボードを示す説明図である。
図において、１はアルミナペーパー単板、２は
無機ポリマーを含浸したアルミナペーパー、３は
アルミナペーパー積層板、４はアルミナペーパー
を折曲げ成形したネツトワークボード、５はネツ
トワーク素子、６は木製のスピーカー用ネツトワ
ークボード、７はラグボードである。
Fig. 1 is an explanatory diagram of an alumina paper veneer according to an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the state in which it is impregnated with an inorganic polymer and laminated, and Fig. 3 is an explanatory diagram showing the state in which it is further laminated and molded using a hot press. FIG. 4 is an explanatory diagram showing a state in which alumina paper according to another embodiment of the present invention is bent and formed into an uneven shape. FIG. 5 is an explanatory diagram showing a conventional wooden speaker network board. FIG. In the figure, 1 is an alumina paper veneer, 2 is an alumina paper impregnated with an inorganic polymer, 3 is an alumina paper laminate, 4 is a network board made by bending alumina paper, 5 is a network element, and 6 is a wooden board. A speaker network board 7 is a lag board.
Claims (1)
繊維、無機短繊維及び有機短繊維のうち少なくと
も１種、並びに結合剤としてミクロフイブリル化
したセルロース繊維を含むものを抄紙して得られ
る無機ペーパーあるいは複合ペーパーをその構成
材料として用いたことを特徴とするスピーカー用
ネツトワークボード。 (2) アルミナペーパーを前記無機ペーパーとし
て用いた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ネツトワークボード
。 (3) 前記アルミナペーパーを積層及び加熱成形
したものをその構成材料として用いたことを特徴
とする実用新案登録請求の範囲第２項記載のスピ
ーカー用ネツトワークボード。 (4) 無機ポリマーを含浸したアルミナペーパー
をその構成材料として用いたことを特徴とする実
用新案登録請求の範囲第２項記載のスピーカー用
ネツトワークボード。[Claims for Utility Model Registration] (1) A product containing a fibrous inorganic compound or at least one of short metal fibers, short inorganic fibers, and short organic fibers as a main component, and microfibrillated cellulose fibers as a binder. A network board for a speaker, characterized in that it uses inorganic paper or composite paper obtained by paper-making as its constituent material. (2) The network board for speakers according to claim 1, characterized in that alumina paper is used as the inorganic paper. (3) A network board for a speaker according to claim 2, which is a utility model and is characterized in that a laminated and heat-formed alumina paper is used as its constituent material. (4) A speaker network board according to claim 2, which is characterized in that alumina paper impregnated with an inorganic polymer is used as its constituent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2729987U JPS63136482U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2729987U JPS63136482U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136482U true JPS63136482U (en) | 1988-09-07 |
Family
ID=30829195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2729987U Pending JPS63136482U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136482U (en) |
-
1987
- 1987-02-27 JP JP2729987U patent/JPS63136482U/ja active Pending
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