JPS63147520U - - Google Patents
Info
- Publication number
- JPS63147520U JPS63147520U JP3921787U JP3921787U JPS63147520U JP S63147520 U JPS63147520 U JP S63147520U JP 3921787 U JP3921787 U JP 3921787U JP 3921787 U JP3921787 U JP 3921787U JP S63147520 U JPS63147520 U JP S63147520U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- mounting boss
- outer pipe
- mounting
- circumferential wall
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000009977 dual effect Effects 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は従来例の截断面図、第２図は本考案に
より取付けた取付ボスを有する排気管の側面図、
第３図はその―線拡大截断面図、第４図は変
形例を示す截断面図、第５図はその要部の拡大図
である。
１……排気管、１ａ……外パイプ、１ｂ……空
隙、１ｃ……内パイプ、４……取付ボス、４ａ…
…取付ボスの先端部、４ｂ……フランジ、５……
空隙、６……取付穴、７……段部。
FIG. 1 is a cross-sectional view of a conventional example, and FIG. 2 is a side view of an exhaust pipe with a mounting boss attached according to the present invention.
FIG. 3 is an enlarged cross-sectional view taken along the line, FIG. 4 is a cross-sectional view showing a modified example, and FIG. 5 is an enlarged view of the main parts thereof. 1...Exhaust pipe, 1a...Outer pipe, 1b...Gap, 1c...Inner pipe, 4...Mounting boss, 4a...
...Tip of mounting boss, 4b...Flange, 5...
Gap, 6...Mounting hole, 7...Step.
Claims (1)
内パイプとの内外２重構造の排気管の外周に部品
取付ボスをその先端部が該内パイプの内側の排気
通路に臨むように設けるものにおいて、該内パイ
プの周壁外面と該外パイプの周壁内面とを部分的
に密着させると共に、該内外両パイプの周壁にそ
の密着部に位置せて該取付ボスの先端部を周囲に
間隙を存して挿入する取付穴を形成し、該取付ボ
スのフランジの先端側の面に該外パイプの周壁の
取付穴に嵌合し且つ該外パイプの周壁の肉厚より
長さの短い段部を形成し、該取付ボスを該外パイ
プに該フランジにおいて溶接したことを特徴とす
る排気管における部品取付ボスの取付構造。 A component mounting boss is installed on the outer periphery of the exhaust pipe, which has a dual structure of inside and outside, with an inner pipe inserted with a gap between the outer pipe and the inner pipe, so that the tip thereof faces the exhaust passage inside the inner pipe. In the case where the outer surface of the circumferential wall of the inner pipe and the inner surface of the circumferential wall of the outer pipe are partially brought into close contact with each other, the distal end of the mounting boss is placed on the circumferential wall of both the inner and outer pipes at the close contact portion, and a gap is formed around the tip of the mounting boss. forming a mounting hole into which the flange of the mounting boss is inserted, and a step that fits into the mounting hole of the peripheral wall of the outer pipe and has a length shorter than the wall thickness of the peripheral wall of the outer pipe. 1. A mounting structure for a component mounting boss in an exhaust pipe, characterized in that the mounting boss is welded to the outer pipe at the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3921787U JPS63147520U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3921787U JPS63147520U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147520U true JPS63147520U (en) | 1988-09-28 |
Family
ID=30852188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3921787U Pending JPS63147520U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070794A (en) * | 2004-09-01 | 2006-03-16 | Calsonic Kansei Corp | Boss part structure for attaching sensor |
| JP2012077615A (en) * | 2010-09-30 | 2012-04-19 | Daihatsu Motor Co Ltd | Exhaust device in internal combustion engine |
-
1987
- 1987-03-19 JP JP3921787U patent/JPS63147520U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070794A (en) * | 2004-09-01 | 2006-03-16 | Calsonic Kansei Corp | Boss part structure for attaching sensor |
| JP2012077615A (en) * | 2010-09-30 | 2012-04-19 | Daihatsu Motor Co Ltd | Exhaust device in internal combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63147520U (en) | ||
| JPS62181787U (en) | ||
| JPH0319186U (en) | ||
| JPS62115596U (en) | ||
| JPS6260233U (en) | ||
| JPS61119688U (en) | ||
| JPS61128483U (en) | ||
| JPS61114026U (en) | ||
| JPH0332292U (en) | ||
| JPS638491U (en) | ||
| JPH0477637U (en) | ||
| JPH01176288U (en) | ||
| JPH0468286U (en) | ||
| JPS59160983U (en) | Pipe end anti-corrosion core | |
| JPS6328992U (en) | ||
| JPS6297391U (en) | ||
| JPS61101191U (en) | ||
| JPH01100992U (en) | ||
| JPH0280284U (en) | ||
| JPS63190665U (en) | ||
| JPH0341115U (en) | ||
| JPS6056189U (en) | Welded structure of pipe housing | |
| JPS62170892U (en) | ||
| JPS61190417U (en) | ||
| JPS6251031U (en) |