JPS61159499U - - Google Patents

Info

Publication number
JPS61159499U
JPS61159499U JP4301685U JP4301685U JPS61159499U JP S61159499 U JPS61159499 U JP S61159499U JP 4301685 U JP4301685 U JP 4301685U JP 4301685 U JP4301685 U JP 4301685U JP S61159499 U JPS61159499 U JP S61159499U
Authority
JP
Japan
Prior art keywords
throttle tube
main body
forming
flexible
tube main
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
JP4301685U
Other languages
English (en)
Other versions
JPH0415835Y2 (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 JP4301685U priority Critical patent/JPH0415835Y2/ja
Publication of JPS61159499U publication Critical patent/JPS61159499U/ja
Application granted granted Critical
Publication of JPH0415835Y2 publication Critical patent/JPH0415835Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は可撓風管に接続したこの考案の口径可
変形絞り管の概要を示す側面図、第2図はフアス
ナを開いた状態における本考案絞り管の拡大側面
図、第3図はフアスナを閉じた状態における本考
案絞り管の拡大側面図である。 1……可撓風管、1a……吐出側、2……絞り
管本体、2a……先端側、2b……基端側、3…
…フアスナ、21……ひだ、θ……角度、l,m
……直線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 可撓風管1の吐出側1aに取り付ける絞り管に
    おいて、絞り管本体2は円筒状又は中空円錐台状
    の気密性及び可撓性に富む布状材料で形成し、絞
    り管本体2を基端側2bから先端側2aに向けあ
    る角度θをなす2本の直線l,mに沿つて該絞り
    管本体2上に設けたフアスナ3で閉じ、ひだ21
    を形成することにより口径を変えるようにしたこ
    とを特徴とする口径可変形絞り管。
JP4301685U 1985-03-25 1985-03-25 Expired JPH0415835Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4301685U JPH0415835Y2 (ja) 1985-03-25 1985-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4301685U JPH0415835Y2 (ja) 1985-03-25 1985-03-25

Publications (2)

Publication Number Publication Date
JPS61159499U true JPS61159499U (ja) 1986-10-02
JPH0415835Y2 JPH0415835Y2 (ja) 1992-04-09

Family

ID=30554294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4301685U Expired JPH0415835Y2 (ja) 1985-03-25 1985-03-25

Country Status (1)

Country Link
JP (1) JPH0415835Y2 (ja)

Also Published As

Publication number Publication date
JPH0415835Y2 (ja) 1992-04-09

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