JPH0473682U - - Google Patents

Info

Publication number
JPH0473682U
JPH0473682U JP11694890U JP11694890U JPH0473682U JP H0473682 U JPH0473682 U JP H0473682U JP 11694890 U JP11694890 U JP 11694890U JP 11694890 U JP11694890 U JP 11694890U JP H0473682 U JPH0473682 U JP H0473682U
Authority
JP
Japan
Prior art keywords
floor
long object
hole
opened
penetration
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
JP11694890U
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 JP11694890U priority Critical patent/JPH0473682U/ja
Publication of JPH0473682U publication Critical patent/JPH0473682U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)

Description

【図面の簡単な説明】
第１図は本考案の床における長尺物貫通部の防
火措置構造の一実施例を示す全体側面図、第２図
は第１図のＹ−Ｙ断面図、第３図は第１図の縦断
面図、第４図は第３図のＺ部詳細図、第５図は第
１図の防火措置構造の火災時の状態説明図、第６
図は従来の床における長尺物貫通部の防火措置構
造の一例を示す縦断面図、第７図は従来の床にお
ける長尺物貫通部の防火措置構造の他の例を示す
縦断面図、第８図は第７図の底面図、第９図は従
来の床における長尺物貫通部の防火措置構造の更
に他の例を示す縦断面図、第１０図は第９図の底
面図である。 １は可撓部、２は耐火性筒体、３は収容部、４
は熱発泡性耐焔材、Ａは床、Ｂは貫通口、Ｃは長
尺物。

Claims (1)

    【実用新案登録請求の範囲】
  1. 床Ａに開設された貫通口Ｂにケーブルやパイプ
    等の長尺物Ｃが貫通されてなる床における長尺物
    貫通部において、前記床Ａに開設した貫通口Ｂの
    一端又は両端に、貫通口Ｂの径方向に撓む可撓部
    １が形成され且つその可撓部１の先に収容部３が
    形成されている耐火性筒体２が床Ａの外側に突出
    するように取付けられ、前記収容部３と前記貫通
    口Ｂから耐火性筒体２内に貫通された長尺物Ｃと
    の間に熱発泡性耐焔材４が充填されてなることを
    特徴とする床における長尺物貫通部の防火措置構
    造。
JP11694890U 1990-11-07 1990-11-07 Pending JPH0473682U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11694890U JPH0473682U (ja) 1990-11-07 1990-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11694890U JPH0473682U (ja) 1990-11-07 1990-11-07

Publications (1)

Publication Number Publication Date
JPH0473682U true JPH0473682U (ja) 1992-06-29

Family

ID=31864809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11694890U Pending JPH0473682U (ja) 1990-11-07 1990-11-07

Country Status (1)

Country Link
JP (1) JPH0473682U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007056536A (ja) * 2005-08-24 2007-03-08 Kubota Corp 排水配管構造及び排水集合管及び排水管用耐火性付属部材
JP2007162949A (ja) * 2006-12-15 2007-06-28 Inaba Denki Sangyo Co Ltd 貫通孔閉塞治具
JP2010133127A (ja) * 2008-12-03 2010-06-17 Kubota Corp 排水集合管、排水配管用の管および延焼防止装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007056536A (ja) * 2005-08-24 2007-03-08 Kubota Corp 排水配管構造及び排水集合管及び排水管用耐火性付属部材
JP2007162949A (ja) * 2006-12-15 2007-06-28 Inaba Denki Sangyo Co Ltd 貫通孔閉塞治具
JP4617291B2 (ja) * 2006-12-15 2011-01-19 因幡電機産業株式会社 貫通孔閉塞治具
JP2010133127A (ja) * 2008-12-03 2010-06-17 Kubota Corp 排水集合管、排水配管用の管および延焼防止装置

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