JPH0218894U - - Google Patents

Info

Publication number
JPH0218894U
JPH0218894U JP9823288U JP9823288U JPH0218894U JP H0218894 U JPH0218894 U JP H0218894U JP 9823288 U JP9823288 U JP 9823288U JP 9823288 U JP9823288 U JP 9823288U JP H0218894 U JPH0218894 U JP H0218894U
Authority
JP
Japan
Prior art keywords
door
divide
rubber
gap
door 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.)
Pending
Application number
JP9823288U
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 JP9823288U priority Critical patent/JPH0218894U/ja
Publication of JPH0218894U publication Critical patent/JPH0218894U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図a,bは本考案の一実施例の断面図、正
面図、第2図は同上のドア枠の斜視図、第3図は
同上の透過損失を示すグラフ、第4図は従来例、
第5図a,bは同上の問題点を説明する説明図、
グラフ、第6図は同上の透過損失を示すグラフで
あり、1はドア、1aは端面、2はドア枠、2a
は内側面、3はパツキンである。

Claims (1)

    【実用新案登録請求の範囲】
  1. ゴムや樹脂などからなるパツキンをドアとドア
    枠間の隙間を分断するように配設して成ることを
    特徴とする防音ドア。
JP9823288U 1988-07-25 1988-07-25 Pending JPH0218894U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9823288U JPH0218894U (ja) 1988-07-25 1988-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9823288U JPH0218894U (ja) 1988-07-25 1988-07-25

Publications (1)

Publication Number Publication Date
JPH0218894U true JPH0218894U (ja) 1990-02-07

Family

ID=33446827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9823288U Pending JPH0218894U (ja) 1988-07-25 1988-07-25

Country Status (1)

Country Link
JP (1) JPH0218894U (ja)

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