JPS6189749U - - Google Patents

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Publication number
JPS6189749U
JPS6189749U JP17410384U JP17410384U JPS6189749U JP S6189749 U JPS6189749 U JP S6189749U JP 17410384 U JP17410384 U JP 17410384U JP 17410384 U JP17410384 U JP 17410384U JP S6189749 U JPS6189749 U JP S6189749U
Authority
JP
Japan
Prior art keywords
operating handle
ceiling
explanatory diagram
duct
air volume
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
JP17410384U
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 JP17410384U priority Critical patent/JPS6189749U/ja
Publication of JPS6189749U publication Critical patent/JPS6189749U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の操作ハンドルの実施例を示す
説明図、第2図は同上要部の縦断正面図、第3図
は本考案の操作ハンドルを用いたダクト全体の説
明図、第4図は従来の操作ハンドルを用いたダク
トの説明図、第5図は該ダクトのダンパー部分の
説明図である。 1…天井、1a…天井材、2…ダクト、3…風
量調整用のダンパー、4…操作ハンドル、4a…
握り部、5…点検口、6…吹出口もしくは吸込口
、7…支持管、7a…鍔、7b…ネジ、8…パツ
キン、9…ナツト、10…ワツシヤー、11…O
リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 天井材から貫通突出し、途中が天井部と回動自
    在かつ気密に接合することを特徴としたダクト用
    風量調整ダンパーの操作ハンドル。
JP17410384U 1984-11-15 1984-11-15 Pending JPS6189749U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17410384U JPS6189749U (ja) 1984-11-15 1984-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17410384U JPS6189749U (ja) 1984-11-15 1984-11-15

Publications (1)

Publication Number Publication Date
JPS6189749U true JPS6189749U (ja) 1986-06-11

Family

ID=30731733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17410384U Pending JPS6189749U (ja) 1984-11-15 1984-11-15

Country Status (1)

Country Link
JP (1) JPS6189749U (ja)

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