JPH0420509U - - Google Patents

Info

Publication number
JPH0420509U
JPH0420509U JP6244290U JP6244290U JPH0420509U JP H0420509 U JPH0420509 U JP H0420509U JP 6244290 U JP6244290 U JP 6244290U JP 6244290 U JP6244290 U JP 6244290U JP H0420509 U JPH0420509 U JP H0420509U
Authority
JP
Japan
Prior art keywords
attic
fireproof
utility
providing
scope
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
JP6244290U
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 JP6244290U priority Critical patent/JPH0420509U/ja
Publication of JPH0420509U publication Critical patent/JPH0420509U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の正面図、第2図
はその断面図、第3図はこの考案の他の実施例の
正面図、第4図はその断面図である。 15……階段、16……側桁、17,19……
防火板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 天井裏高さにおいて、階段の桁の外面に防火板
    を設けたことを特徴とする天井裏防火構造。
JP6244290U 1990-06-13 1990-06-13 Pending JPH0420509U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6244290U JPH0420509U (ja) 1990-06-13 1990-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6244290U JPH0420509U (ja) 1990-06-13 1990-06-13

Publications (1)

Publication Number Publication Date
JPH0420509U true JPH0420509U (ja) 1992-02-20

Family

ID=31591596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6244290U Pending JPH0420509U (ja) 1990-06-13 1990-06-13

Country Status (1)

Country Link
JP (1) JPH0420509U (ja)

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