JPS6174039U - - Google Patents

Info

Publication number
JPS6174039U
JPS6174039U JP15886884U JP15886884U JPS6174039U JP S6174039 U JPS6174039 U JP S6174039U JP 15886884 U JP15886884 U JP 15886884U JP 15886884 U JP15886884 U JP 15886884U JP S6174039 U JPS6174039 U JP S6174039U
Authority
JP
Japan
Prior art keywords
prevent
duct
small protrusions
wall
insertion 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
JP15886884U
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 JP15886884U priority Critical patent/JPS6174039U/ja
Publication of JPS6174039U publication Critical patent/JPS6174039U/ja
Pending legal-status Critical Current

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  • Duct Arrangements (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の第1実施例の筒形ダクトと
弓形ばねの取付構造の要部断面図、第2図は同じ
く第2実施例の筒形ダクトと弓形ばねの取付構造
の要部断面図、第3図は弓形ばねの変形例a,b
を示す図、第4図はこの考案の第1実施例の構成
部品の分解斜視図、第5図は従来例の筒形ダクト
の取付け断面図である。 1,10…筒形ダクト、2…嵌挿孔、11…挿
入端、12…段付面、13…突起、14…小突起
、14′,23,24…凹陥部、20,21,2
2,25…弓形ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 壁面の嵌挿孔の周縁に当接せしめて挿入制限と
    なした筒形ダクトの挿入端近傍で、相対向する位
    置に一対の外向き小突起を設け、これら小突起を
    嵌挿孔からの抜け止めの山状突起となし、この挿
    入端近傍内壁の凹陥部に、凹陥部間の間隔よりも
    長大にして弾撥力を持つた弓形ばねを陥入せしめ
    、当該ダクトの突張り抜け止めとなしたことを特
    徴とする弓形ばねによる筒形ダクトの取付構造。
JP15886884U 1984-10-19 1984-10-19 Pending JPS6174039U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15886884U JPS6174039U (ja) 1984-10-19 1984-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15886884U JPS6174039U (ja) 1984-10-19 1984-10-19

Publications (1)

Publication Number Publication Date
JPS6174039U true JPS6174039U (ja) 1986-05-19

Family

ID=30716836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15886884U Pending JPS6174039U (ja) 1984-10-19 1984-10-19

Country Status (1)

Country Link
JP (1) JPS6174039U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003227646A (ja) * 2002-02-06 2003-08-15 Mahle Tennex Corp ダクトの取付構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538755B2 (ja) * 1975-07-01 1978-03-31
JPS585169U (ja) * 1981-07-03 1983-01-13 ニコ−電子株式会社 硬貨搬送装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538755B2 (ja) * 1975-07-01 1978-03-31
JPS585169U (ja) * 1981-07-03 1983-01-13 ニコ−電子株式会社 硬貨搬送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003227646A (ja) * 2002-02-06 2003-08-15 Mahle Tennex Corp ダクトの取付構造

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