JPH0399018U - - Google Patents

Info

Publication number
JPH0399018U
JPH0399018U JP12006089U JP12006089U JPH0399018U JP H0399018 U JPH0399018 U JP H0399018U JP 12006089 U JP12006089 U JP 12006089U JP 12006089 U JP12006089 U JP 12006089U JP H0399018 U JPH0399018 U JP H0399018U
Authority
JP
Japan
Prior art keywords
main body
sound insulating
insulating plates
plate main
soundproof
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
JP12006089U
Other languages
English (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 JP12006089U priority Critical patent/JPH0399018U/ja
Publication of JPH0399018U publication Critical patent/JPH0399018U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Description

【図面の簡単な説明】
第１図は本考案防音板の一実施例を示す正面図
、第２図は同側面図、第３図は第１図−線に
おける拡大断面図、第４図は本考案防音板の取付
状態を示す一部切欠平面図、第５図は同取付状態
を示す一部切欠断面図、第６図は本考案防音板の
他の実施例を示す正面図、第７図は第６図−
線における断面図、第８図は本考案防音板の他の
実施例を示す正面図、第９図は第８図−線に
おける断面図である。 １……板本体、２……遮音板、３……有孔板、
４……吸音孔、５……吸音材、６……側板、７…
…取付片、８……壁面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前下方に向けて傾斜された遮音板２が上下方向
    に所定間隔をおいてほぼ平行に複数設けられ、上
    記遮音板２と逆方向に傾斜された有孔板３が遮音
    板２，２間にそれぞれ設けられて略波形状の板本
    体１が形成され、板本体１の有孔板３背面に吸音
    材５が設けられ、板本体１の両側部に側板６が設
    けられ、この側板６外方に取付片７が突設されて
    擁壁等の遮音壁となる壁面８に取付けられるよう
    になされた防音板。
JP12006089U 1989-10-13 1989-10-13 Pending JPH0399018U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12006089U JPH0399018U (ja) 1989-10-13 1989-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12006089U JPH0399018U (ja) 1989-10-13 1989-10-13

Publications (1)

Publication Number Publication Date
JPH0399018U true JPH0399018U (ja) 1991-10-16

Family

ID=31668150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12006089U Pending JPH0399018U (ja) 1989-10-13 1989-10-13

Country Status (1)

Country Link
JP (1) JPH0399018U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526006A (en) * 1975-07-04 1977-01-18 Hitachi Ltd Automatic call in accounting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526006A (en) * 1975-07-04 1977-01-18 Hitachi Ltd Automatic call in accounting system

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