JPH03120625U - - Google Patents

Info

Publication number
JPH03120625U
JPH03120625U JP2778990U JP2778990U JPH03120625U JP H03120625 U JPH03120625 U JP H03120625U JP 2778990 U JP2778990 U JP 2778990U JP 2778990 U JP2778990 U JP 2778990U JP H03120625 U JPH03120625 U JP H03120625U
Authority
JP
Japan
Prior art keywords
cover
duct
inspection window
side plate
top plate
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
JP2778990U
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 JP2778990U priority Critical patent/JPH03120625U/ja
Publication of JPH03120625U publication Critical patent/JPH03120625U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Indoor Wiring (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例の縦断面図、第2図
は第1図のカバーを開いた状態の縦断面図、第3
図は従来例の縦断面図である。 1…ダクト、1a…点検窓、12…カバー、1
3…ヒンジ、14…磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属製方形ダクトの頂板と一側板にまたがる点
    検窓をかぎ形断面のカバーで閉鎖するものにおい
    て、前記カバーの一端部をダクトの頂板にヒンジ
    結合するとともに、他端部と側板の重なり合う接
    合面に磁石を取付けたことを特徴とするダクトの
    点検窓カバー。
JP2778990U 1990-03-19 1990-03-19 Pending JPH03120625U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2778990U JPH03120625U (ja) 1990-03-19 1990-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2778990U JPH03120625U (ja) 1990-03-19 1990-03-19

Publications (1)

Publication Number Publication Date
JPH03120625U true JPH03120625U (ja) 1991-12-11

Family

ID=31530625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2778990U Pending JPH03120625U (ja) 1990-03-19 1990-03-19

Country Status (1)

Country Link
JP (1) JPH03120625U (ja)

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