JPH0482639U - - Google Patents

Info

Publication number
JPH0482639U
JPH0482639U JP12421590U JP12421590U JPH0482639U JP H0482639 U JPH0482639 U JP H0482639U JP 12421590 U JP12421590 U JP 12421590U JP 12421590 U JP12421590 U JP 12421590U JP H0482639 U JPH0482639 U JP H0482639U
Authority
JP
Japan
Prior art keywords
body part
flange
bolts
end side
buried
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
JP12421590U
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 JP12421590U priority Critical patent/JPH0482639U/ja
Publication of JPH0482639U publication Critical patent/JPH0482639U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Description

【図面の簡単な説明】
第1図は本考案の構成断面図、第2図は本考案
の製作課程を示す断面図、第3図は従来の埋込み
ダクトの構成断面図である。 2……仕切壁、3……貫通穴、6……金網、7
……ルーバー、8……ボルト、9……胴部、9a
,9b……フランジ、10……鉄筋、11……養
生板、13……型枠板、14……セパレータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状で内部に突出したフランジを備え予め壁を
    貫通して埋設する胴部と、この貫通埋設した胴部
    の開口の一端側で前記フランジにボルトにより配
    設する金網と、他端側でフランジにボルトにより
    取付けたルーバーからなることを特徴とする埋込
    みダクト。
JP12421590U 1990-11-28 1990-11-28 Pending JPH0482639U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12421590U JPH0482639U (ja) 1990-11-28 1990-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12421590U JPH0482639U (ja) 1990-11-28 1990-11-28

Publications (1)

Publication Number Publication Date
JPH0482639U true JPH0482639U (ja) 1992-07-17

Family

ID=31871875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12421590U Pending JPH0482639U (ja) 1990-11-28 1990-11-28

Country Status (1)

Country Link
JP (1) JPH0482639U (ja)

Similar Documents

Publication Publication Date Title
JPH0482639U (ja)
JPS647694U (ja)
JPH026798U (ja)
JPS6321181U (ja)
JPH048617U (ja)
JPH0296278U (ja)
JPH0325091U (ja)
JPS6364809U (ja)
JPH01164380U (ja)
JPH0411804U (ja)
JPH0264475U (ja)
JPH033674U (ja)
JPH0486803U (ja)
JPS61144160U (ja)
JPH0484525U (ja)
JPH0390738U (ja)
JPH0325742U (ja)
JPH03114615U (ja)
JPH0287952U (ja)
JPS63179359U (ja)
JPH0410649U (ja)
JPH049426U (ja)
JPS6163041U (ja)
JPH0354813U (ja)
JPS6193583U (ja)