JPS637734U - - Google Patents

Info

Publication number
JPS637734U
JPS637734U JP10177286U JP10177286U JPS637734U JP S637734 U JPS637734 U JP S637734U JP 10177286 U JP10177286 U JP 10177286U JP 10177286 U JP10177286 U JP 10177286U JP S637734 U JPS637734 U JP S637734U
Authority
JP
Japan
Prior art keywords
ventilation tube
rear end
tip
leaf spring
hole
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
JP10177286U
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 JP10177286U priority Critical patent/JPS637734U/ja
Publication of JPS637734U publication Critical patent/JPS637734U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施態様を例示するもので、第
1図は本案装置による換気筒の接続状態を表わす
縦断側面図、第2図は同装置を具備した換気筒の
側面図、第3図は同平面図、第4図は第2図A―
A線に於ける断面図である。 1……換気筒、2……孔、3……板バネ、4…
…ストツパーリング、A……屋内側換気筒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 先端が下方へ屈曲した定長の金属製の換気筒1
    の後端部近傍に少なくとも二個所孔2,2を穿ち
    、各孔2から後端が換気筒内面に溶着された板バ
    ネ3の先端を換気筒1外へ突出せしめて成る換気
    筒の接続装置。
JP10177286U 1986-07-01 1986-07-01 Pending JPS637734U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10177286U JPS637734U (ja) 1986-07-01 1986-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10177286U JPS637734U (ja) 1986-07-01 1986-07-01

Publications (1)

Publication Number Publication Date
JPS637734U true JPS637734U (ja) 1988-01-19

Family

ID=30972808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10177286U Pending JPS637734U (ja) 1986-07-01 1986-07-01

Country Status (1)

Country Link
JP (1) JPS637734U (ja)

Similar Documents

Publication Publication Date Title
JPS637734U (ja)
JPS6318690U (ja)
JPS648072U (ja)
JPS6189693U (ja)
JPS6274011U (ja)
JPS626798U (ja)
JPS63108058U (ja)
JPH0386288U (ja)
JPH0336385U (ja)
JPS626926U (ja)
JPH02124494U (ja)
JPS6184730U (ja)
JPS63163324U (ja)
JPH0312089U (ja)
JPS62160073U (ja)
JPS6116490U (ja) ホ−ス継手
JPH048646U (ja)
JPH0168439U (ja)
JPS6189092U (ja)
JPH03113158U (ja)
JPS63144991U (ja)
JPS63155790U (ja)
JPS61154562U (ja)
JPH02107638U (ja)
JPS6167289U (ja)