JPS61109981U - - Google Patents
Info
- Publication number
- JPS61109981U JPS61109981U JP19533484U JP19533484U JPS61109981U JP S61109981 U JPS61109981 U JP S61109981U JP 19533484 U JP19533484 U JP 19533484U JP 19533484 U JP19533484 U JP 19533484U JP S61109981 U JPS61109981 U JP S61109981U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- ducts
- packing
- joint body
- sandwich
- 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
Links
- 238000012856 packing Methods 0.000 claims description 3
Description
第１図はこの考案の第１実施例を示す一部分解
した斜視図、第２図は同じく断面図、第３図は第
２実施例を示す半部断面図、第４図は第３実施例
を示す半部断面図、第５図は従来構造を示す半部
断面図である。
１，２：ダクト、３，３′：継手、４，４′：
継手本体、４ａ，４′ａ：折曲げ縁、５，５′：
軟質パツキング、６，６′：リベツト（連結具）
、７，７′，９：ビス（連結具）。
Fig. 1 is a partially exploded perspective view showing the first embodiment of this invention, Fig. 2 is a sectional view thereof, Fig. 3 is a half sectional view showing the second embodiment, and Fig. 4 is a third embodiment. FIG. 5 is a half sectional view showing a conventional structure. 1, 2: Duct, 3, 3': Joint, 4, 4':
Joint body, 4a, 4'a: bent edge, 5, 5':
Soft packing, 6,6': Rivet (connecting tool)
, 7, 7', 9: Screw (connector).
Claims (1)
を周設させて継手を形成し、ほぼ同じ断面形状の
一対のダクトの接続端部を該継手本体の両側から
嵌合させて、該パツキングを挾圧変形させた状態
にて該継手本体と両ダクトとを連結具にて結合し
たことを特徴とするダクトの接続装置。 A joint is formed by surrounding a soft packing near the center of a cylindrical joint body, and the connecting ends of a pair of ducts with approximately the same cross-sectional shape are fitted from both sides of the joint body to sandwich the packing. A duct connecting device characterized in that the joint main body and both ducts are connected by a connecting tool in a pressure-deformed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19533484U JPS61109981U (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19533484U JPS61109981U (en) | 1984-12-25 | 1984-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109981U true JPS61109981U (en) | 1986-07-11 |
Family
ID=30752851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19533484U Pending JPS61109981U (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109981U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000014454A1 (en) * | 1998-09-04 | 2000-03-16 | Asia Pacific Corporation | Duct connecting device |
| JP2006064214A (en) * | 2004-08-25 | 2006-03-09 | Sanki Eng Co Ltd | Connection structure for duct |
| JP2007147185A (en) * | 2005-11-29 | 2007-06-14 | Taisei Corp | Duct made of corrugated board, its construction method and chamber box |
| JP2010259183A (en) * | 2009-04-23 | 2010-11-11 | Kyodo Ky Tec Corp | Duct housing connecting structure |
| JP2011052926A (en) * | 2009-09-03 | 2011-03-17 | Takenaka Komuten Co Ltd | Support structure for exposed duct |
-
1984
- 1984-12-25 JP JP19533484U patent/JPS61109981U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000014454A1 (en) * | 1998-09-04 | 2000-03-16 | Asia Pacific Corporation | Duct connecting device |
| JP2006064214A (en) * | 2004-08-25 | 2006-03-09 | Sanki Eng Co Ltd | Connection structure for duct |
| JP4520798B2 (en) * | 2004-08-25 | 2010-08-11 | 三機工業株式会社 | Duct connection structure |
| JP2007147185A (en) * | 2005-11-29 | 2007-06-14 | Taisei Corp | Duct made of corrugated board, its construction method and chamber box |
| JP2010259183A (en) * | 2009-04-23 | 2010-11-11 | Kyodo Ky Tec Corp | Duct housing connecting structure |
| JP2011052926A (en) * | 2009-09-03 | 2011-03-17 | Takenaka Komuten Co Ltd | Support structure for exposed duct |
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