JPH0369013U - - Google Patents

Info

Publication number
JPH0369013U
JPH0369013U JP12983389U JP12983389U JPH0369013U JP H0369013 U JPH0369013 U JP H0369013U JP 12983389 U JP12983389 U JP 12983389U JP 12983389 U JP12983389 U JP 12983389U JP H0369013 U JPH0369013 U JP H0369013U
Authority
JP
Japan
Prior art keywords
sound
absorbing box
soundproof wall
absorbing
opening
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
JP12983389U
Other languages
English (en)
Other versions
JPH086809Y2 (ja
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 JP1989129833U priority Critical patent/JPH086809Y2/ja
Publication of JPH0369013U publication Critical patent/JPH0369013U/ja
Application granted granted Critical
Publication of JPH086809Y2 publication Critical patent/JPH086809Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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Ａ，Ｂ，Ｃは本考案の吸音ボツクスの基
本構造要素の説明図、第２図は第１図の基本構造
要素を２つ合わせ１部材断面としたものの断面図
、第３図は同様４つの基本構造要素を１部材断面
としたものの断面図、第４図は背面をボツクス構
造とした例、第５図は２要素１部材断面部材を用
いた現場施工例を示す防音壁の正面図、第６図は
従来形防音壁の組立概念図である。 １……吸音ボツクスの外側耐力部材、２……開
孔部、３……吸音体、４……吸音ボツクスの基本
構造要素全体、５……ボツクス構造部分、６……
支柱。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一つの吸音ボツクス４の外周１が単一構造で構
    成され、かつ、騒音が入る開孔部２を持ち、その
    中に吸音体３を挿入するだけで、吸音ボツクスが
    構成され、小さなセル（独房）をつなぐ形で所要
    の高さの防音壁断面を形成させて成る多室吸音ボ
    ツクスを有する屋外用防音壁構造。
JP1989129833U 1989-11-07 1989-11-07 屋外用防音壁構造 Expired - Lifetime JPH086809Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989129833U JPH086809Y2 (ja) 1989-11-07 1989-11-07 屋外用防音壁構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989129833U JPH086809Y2 (ja) 1989-11-07 1989-11-07 屋外用防音壁構造

Publications (2)

Publication Number Publication Date
JPH0369013U true JPH0369013U (ja) 1991-07-09
JPH086809Y2 JPH086809Y2 (ja) 1996-02-28

Family

ID=31677433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989129833U Expired - Lifetime JPH086809Y2 (ja) 1989-11-07 1989-11-07 屋外用防音壁構造

Country Status (1)

Country Link
JP (1) JPH086809Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141217A (ja) * 1974-10-02 1976-04-07 Akira Takano Boonheki
JPS5213007A (en) * 1975-07-22 1977-02-01 Toyota Motor Corp Internal combustion engine is partially arranged by a by-combustion ch amber with no intake valve
JPS578077U (ja) * 1980-06-06 1982-01-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141217A (ja) * 1974-10-02 1976-04-07 Akira Takano Boonheki
JPS5213007A (en) * 1975-07-22 1977-02-01 Toyota Motor Corp Internal combustion engine is partially arranged by a by-combustion ch amber with no intake valve
JPS578077U (ja) * 1980-06-06 1982-01-16

Also Published As

Publication number Publication date
JPH086809Y2 (ja) 1996-02-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term