JPS6362511U - - Google Patents

Info

Publication number
JPS6362511U
JPS6362511U JP15850886U JP15850886U JPS6362511U JP S6362511 U JPS6362511 U JP S6362511U JP 15850886 U JP15850886 U JP 15850886U JP 15850886 U JP15850886 U JP 15850886U JP S6362511 U JPS6362511 U JP S6362511U
Authority
JP
Japan
Prior art keywords
fire
concrete floor
floor
cellular duct
fixed
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
JP15850886U
Other languages
English (en)
Other versions
JPH0531126Y2 (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 JP1986158508U priority Critical patent/JPH0531126Y2/ja
Publication of JPS6362511U publication Critical patent/JPS6362511U/ja
Application granted granted Critical
Publication of JPH0531126Y2 publication Critical patent/JPH0531126Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Installation Of Indoor Wiring (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す縦断面図、第
2図及び第3図はコンクリート床の変更例を概略
的に示す縦断面図、第4図及び第5図はセルラー
ダクトの変更例を該略的に示す縦断面図、第6図
はセルラーダクトに関係するコンクリート床内の
設備組合せ展開図である。 図に於て、1はセルラーダクト、2は耐火性成
形板である。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンクリート床の下面と面一になるように該床
    内に埋設固定されたセルラーダクトの下面を、コ
    ンクリート床下面に固定の耐火性成形板により被
    覆したことを特徴とするセルラーダクトの耐火被
    覆構造。
JP1986158508U 1986-10-15 1986-10-15 Expired - Lifetime JPH0531126Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986158508U JPH0531126Y2 (ja) 1986-10-15 1986-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986158508U JPH0531126Y2 (ja) 1986-10-15 1986-10-15

Publications (2)

Publication Number Publication Date
JPS6362511U true JPS6362511U (ja) 1988-04-25
JPH0531126Y2 JPH0531126Y2 (ja) 1993-08-10

Family

ID=31082063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986158508U Expired - Lifetime JPH0531126Y2 (ja) 1986-10-15 1986-10-15

Country Status (1)

Country Link
JP (1) JPH0531126Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0162415U (ja) * 1987-10-15 1989-04-21

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921814U (ja) * 1972-05-27 1974-02-23
JPS5545706U (ja) * 1978-09-19 1980-03-25
JPS56141711A (en) * 1980-03-19 1981-11-05 Robertson Co H H Floor structure for electric wire
JPS6083105U (ja) * 1983-11-15 1985-06-08 株式会社ブレスト工業研究所 インサ−ト装置
JPS6093418U (ja) * 1983-12-01 1985-06-26 未来工業株式会社 ケ−ブル保持具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921814U (ja) * 1972-05-27 1974-02-23
JPS5545706U (ja) * 1978-09-19 1980-03-25
JPS56141711A (en) * 1980-03-19 1981-11-05 Robertson Co H H Floor structure for electric wire
JPS6083105U (ja) * 1983-11-15 1985-06-08 株式会社ブレスト工業研究所 インサ−ト装置
JPS6093418U (ja) * 1983-12-01 1985-06-26 未来工業株式会社 ケ−ブル保持具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0162415U (ja) * 1987-10-15 1989-04-21

Also Published As

Publication number Publication date
JPH0531126Y2 (ja) 1993-08-10

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