JPH0461114U - - Google Patents

Info

Publication number
JPH0461114U
JPH0461114U JP10188090U JP10188090U JPH0461114U JP H0461114 U JPH0461114 U JP H0461114U JP 10188090 U JP10188090 U JP 10188090U JP 10188090 U JP10188090 U JP 10188090U JP H0461114 U JPH0461114 U JP H0461114U
Authority
JP
Japan
Prior art keywords
opening
transparent resin
resin plate
protrusion
frame
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
JP10188090U
Other languages
English (en)
Other versions
JP2531250Y2 (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 JP1990101880U priority Critical patent/JP2531250Y2/ja
Publication of JPH0461114U publication Critical patent/JPH0461114U/ja
Application granted granted Critical
Publication of JP2531250Y2 publication Critical patent/JP2531250Y2/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図は本考案透光性防音板の一実施例を示す
正面図、第２図は第１図−線における一部切
欠拡大断面図、第３図〜第５図はそれぞれ本考案
透光性防音板における透明樹脂板の他の例を示す
一部切欠断面図、第６図、第７図はそれぞれ従来
の透光性防音板の例を示し、イは正面図、ロは一
部切欠縦断面図、第８図、第９図は従来の透光性
防音板の他の例を示す一部切欠縦断面図である。 １……枠体、１１……枠材、１２……開口部、
１３……開口縁、２……透明樹脂板、２１……突
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 長さ方向に沿う開口部１２を有する金属製枠材
    １１が開口部１２を内側にして四角形状に枠組み
    されて枠体１が形成され、枠体１内に透明樹脂板
    ２がその周縁部を各枠材１１の開口部１２内に挿
    入されて保持されており、透明樹脂板２の相対す
    る二縁部に各縁部全長に亘つて突部２１が透明樹
    脂板２と一体成形により設けられ、この突部２１
    が上記開口部１２からの抜け止めとなされた透光
    性防音板。
JP1990101880U 1990-09-27 1990-09-27 透光性防音板 Expired - Lifetime JP2531250Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990101880U JP2531250Y2 (ja) 1990-09-27 1990-09-27 透光性防音板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990101880U JP2531250Y2 (ja) 1990-09-27 1990-09-27 透光性防音板

Publications (2)

Publication Number Publication Date
JPH0461114U true JPH0461114U (ja) 1992-05-26
JP2531250Y2 JP2531250Y2 (ja) 1997-04-02

Family

ID=31845679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990101880U Expired - Lifetime JP2531250Y2 (ja) 1990-09-27 1990-09-27 透光性防音板

Country Status (1)

Country Link
JP (1) JP2531250Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100823846B1 (ko) * 2007-09-10 2008-04-21 웅진엔지니어링(주) 간섭흡음형 투명방음판
JP2014077290A (ja) * 2012-10-11 2014-05-01 Sekisui Jushi Co Ltd 防音パネル

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180516U (ja) * 1988-06-08 1989-12-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180516U (ja) * 1988-06-08 1989-12-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100823846B1 (ko) * 2007-09-10 2008-04-21 웅진엔지니어링(주) 간섭흡음형 투명방음판
JP2014077290A (ja) * 2012-10-11 2014-05-01 Sekisui Jushi Co Ltd 防音パネル

Also Published As

Publication number Publication date
JP2531250Y2 (ja) 1997-04-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term