JPS62187087U - - Google Patents

Info

Publication number
JPS62187087U
JPS62187087U JP7314486U JP7314486U JPS62187087U JP S62187087 U JPS62187087 U JP S62187087U JP 7314486 U JP7314486 U JP 7314486U JP 7314486 U JP7314486 U JP 7314486U JP S62187087 U JPS62187087 U JP S62187087U
Authority
JP
Japan
Prior art keywords
door
dovetail
dovetail groove
lower edge
view
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
JP7314486U
Other languages
English (en)
Other versions
JPH0547266Y2 (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 JP1986073144U priority Critical patent/JPH0547266Y2/ja
Publication of JPS62187087U publication Critical patent/JPS62187087U/ja
Application granted granted Critical
Publication of JPH0547266Y2 publication Critical patent/JPH0547266Y2/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を示す概略の全体
図、第2図は同上の一部欠切した斜視図、第3図
は防火扉の横断面図、第4図は第1図のA―A縦
断面図、第5図は第1図のB―B縦断面図、第6
図は従来品の実施例示図である。 図において1はくぐり戸、2は蟻溝、Dは扉、
D1は下縁蟻溝である。なお、各図中同一符号は
同一または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. くぐり戸1の下縁に形設したコ字形の蟻溝2、
    この蟻溝をくぐり戸を枢着してなる扉Dの下縁蟻
    溝D1に直線上で合致させたことを特徴とする防
    火扉のくぐり戸。
JP1986073144U 1986-05-14 1986-05-14 Expired - Lifetime JPH0547266Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986073144U JPH0547266Y2 (ja) 1986-05-14 1986-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986073144U JPH0547266Y2 (ja) 1986-05-14 1986-05-14

Publications (2)

Publication Number Publication Date
JPS62187087U true JPS62187087U (ja) 1987-11-28
JPH0547266Y2 JPH0547266Y2 (ja) 1993-12-13

Family

ID=30917213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986073144U Expired - Lifetime JPH0547266Y2 (ja) 1986-05-14 1986-05-14

Country Status (1)

Country Link
JP (1) JPH0547266Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665091U (ja) * 1979-10-24 1981-06-01
JPS58137786U (ja) * 1982-03-12 1983-09-16 株式会社伊藤喜工作所 潜戸付ドアの密閉装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665091U (ja) * 1979-10-24 1981-06-01
JPS58137786U (ja) * 1982-03-12 1983-09-16 株式会社伊藤喜工作所 潜戸付ドアの密閉装置

Also Published As

Publication number Publication date
JPH0547266Y2 (ja) 1993-12-13

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