JPS59117000U - Plate sound absorbing material - Google Patents

Plate sound absorbing material

Info

Publication number
JPS59117000U
JPS59117000U JP1027783U JP1027783U JPS59117000U JP S59117000 U JPS59117000 U JP S59117000U JP 1027783 U JP1027783 U JP 1027783U JP 1027783 U JP1027783 U JP 1027783U JP S59117000 U JPS59117000 U JP S59117000U
Authority
JP
Japan
Prior art keywords
plate
absorbing material
sound absorbing
material according
sound
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
JP1027783U
Other languages
Japanese (ja)
Inventor
宮坂　広志
谷垣　昭
Original Assignee
日本板硝子株式会社
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 日本板硝子株式会社 filed Critical 日本板硝子株式会社
Priority to JP1027783U priority Critical patent/JPS59117000U/en
Publication of JPS59117000U publication Critical patent/JPS59117000U/en
Pending legal-status Critical Current

Links

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図は実施例を示す断面図であり、第２図、第３図は
夫々、別実施例を示す断面図である。 １・・・・・・多孔質吸音板、２・・・・・・不織布、
３・・・・・・織布又はシート。FIG. 1 is a sectional view showing an embodiment, and FIGS. 2 and 3 are sectional views showing other embodiments. 1...Porous sound absorbing board, 2...Nonwoven fabric,
3... Woven fabric or sheet.

Claims (1)

【実用新案登録請求の範囲】 ■　多孔質吸音板１を主体とする板状吸音材であって、
前記多孔質吸音板１の表面に不織布２が貼着されており
、この不織布２の表面に織布又はシート３が貼着されて
いる板状吸音材。 ■　前記多孔質吸音板１がグラスウールである実用新案
登録請求の範囲第０項に記載の板状吸音材。 ■　前記多孔質吸音板１がフェルトである実用新案登録
請求の範囲第０項に記載の板状吸音材。 ■　前記不織布２がガラスマットである実用新案登録請
求の範囲第０項乃至第０項のいずれかに記載の板状吸音
材。 ■　前記織布又はシート３がガラスクロスである実用新
案登録請求の範囲第０項乃至第０項のいずれかに記載の
板状吸音材。[Scope of claims for utility model registration] ■ A plate-shaped sound absorbing material mainly consisting of a porous sound absorbing plate 1,
A plate-like sound absorbing material in which a nonwoven fabric 2 is attached to the surface of the porous sound absorbing plate 1, and a woven fabric or sheet 3 is attached to the surface of the nonwoven fabric 2. (2) The plate-shaped sound-absorbing material according to claim 0, wherein the porous sound-absorbing plate 1 is glass wool. (2) The plate-shaped sound-absorbing material according to claim 0, wherein the porous sound-absorbing plate 1 is made of felt. (2) The plate-shaped sound absorbing material according to any one of claims 0 to 0, wherein the nonwoven fabric 2 is a glass mat. (2) The plate-shaped sound absorbing material according to any one of claims 0 to 0, wherein the woven fabric or sheet 3 is a glass cloth.
JP1027783U 1983-01-26 1983-01-26 Plate sound absorbing material Pending JPS59117000U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1027783U JPS59117000U (en) 1983-01-26 1983-01-26 Plate sound absorbing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1027783U JPS59117000U (en) 1983-01-26 1983-01-26 Plate sound absorbing material

Publications (1)

Publication Number Publication Date
JPS59117000U true JPS59117000U (en) 1984-08-07

Family

ID=30141718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1027783U Pending JPS59117000U (en) 1983-01-26 1983-01-26 Plate sound absorbing material

Country Status (1)

Country Link
JP (1) JPS59117000U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01138010U (en) * 1988-03-15 1989-09-21
JPH0713914U (en) * 1993-08-03 1995-03-10 株式会社河合楽器製作所 Acoustic sound absorbing board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01138010U (en) * 1988-03-15 1989-09-21
JPH0713914U (en) * 1993-08-03 1995-03-10 株式会社河合楽器製作所 Acoustic sound absorbing board

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