JPH0198895U - - Google Patents

Info

Publication number
JPH0198895U
JPH0198895U JP19550787U JP19550787U JPH0198895U JP H0198895 U JPH0198895 U JP H0198895U JP 19550787 U JP19550787 U JP 19550787U JP 19550787 U JP19550787 U JP 19550787U JP H0198895 U JPH0198895 U JP H0198895U
Authority
JP
Japan
Prior art keywords
door frame
sides
door
attached
metal plate
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
JP19550787U
Other languages
English (en)
Other versions
JPH0616057Y2 (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 JP19550787U priority Critical patent/JPH0616057Y2/ja
Publication of JPH0198895U publication Critical patent/JPH0198895U/ja
Application granted granted Critical
Publication of JPH0616057Y2 publication Critical patent/JPH0616057Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図はこの考案の一実施例の断面図、第２図
は従来の防音ドアの断面図である。 １……縦枠材、１ａ……段部、２……金属板、
３……化粧板。

Claims (1)

  1. 【実用新案登録請求の範囲】 ドア枠内に遮音材を充填し、ドア枠両面にそれ
    ぞれ金属板および化粧板をこの順に取付けた防音
    ドアにおいて、 前記ドア枠の内面両側部に切欠き状の段部が形
    成され、この段部に前記金属板の側縁部が係止さ
    れるとともに、ドア枠の両側面に化粧板を取付け
    たことを特徴とする防音ドア。
JP19550787U 1987-12-22 1987-12-22 防音ドア Expired - Lifetime JPH0616057Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19550787U JPH0616057Y2 (ja) 1987-12-22 1987-12-22 防音ドア

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19550787U JPH0616057Y2 (ja) 1987-12-22 1987-12-22 防音ドア

Publications (2)

Publication Number Publication Date
JPH0198895U true JPH0198895U (ja) 1989-07-03
JPH0616057Y2 JPH0616057Y2 (ja) 1994-04-27

Family

ID=31486180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19550787U Expired - Lifetime JPH0616057Y2 (ja) 1987-12-22 1987-12-22 防音ドア

Country Status (1)

Country Link
JP (1) JPH0616057Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101010478A (zh) * 2004-09-09 2007-08-01 三和卷帘门工业株式会社 钢制门的防犯结构

Also Published As

Publication number Publication date
JPH0616057Y2 (ja) 1994-04-27

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