JPH0387920U - - Google Patents
Info
- Publication number
- JPH0387920U JPH0387920U JP15147789U JP15147789U JPH0387920U JP H0387920 U JPH0387920 U JP H0387920U JP 15147789 U JP15147789 U JP 15147789U JP 15147789 U JP15147789 U JP 15147789U JP H0387920 U JPH0387920 U JP H0387920U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- outer pipe
- flange plate
- plate
- lid
- 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
Links
- 239000011358 absorbing material Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000003584 silencer Effects 0.000 claims 2
- 238000003754 machining Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は実施例を示す縦断側面図、第２図はそ
の分解斜視図、第３図は従来例を示す一部縦断側
面図である。
１……外パイプ、２……端板、３……嵌合孔、
４……ボルト挿通孔、５……内パイプ、６……小
孔、７……フランジ板、８……蓋、９……ねじ孔
、１０……すき間、１１……吸音材。
FIG. 1 is a longitudinal side view showing an embodiment, FIG. 2 is an exploded perspective view thereof, and FIG. 3 is a partially longitudinal side view showing a conventional example. 1... Outer pipe, 2... End plate, 3... Fitting hole,
4...Bolt insertion hole, 5...Inner pipe, 6...Small hole, 7...Flange plate, 8...Lid, 9...Screw hole, 10...Gap, 11...Sound absorbing material.
Claims (1)
介して表面に多数の小孔を備える内パイプを挿通
させた消音器において、上記外パイプを、一端が
開放し他端に端板を備える円筒材で形成し、上記
内パイプの一端に外周が外パイプの内径に嵌合す
るフランジ板を、他端に外パイプの開放端部に嵌
合する有底円筒状の蓋をそれぞれ取付け、内パイ
プの端部を上記フランジ板より所定量突出させる
と共に、そのフランジ板にねじ孔を形成し、上記
外パイプの端板に、上記内パイプの突出端部が嵌
合する嵌合孔と上記ねじ孔に対応するボルト挿通
孔を設け、かつ、上記蓋の嵌合円筒部の内周面を
機械加工による仕上面とすると共に、フランジ板
を外パイプの端板内面に当接させた状態で、外パ
イプの開放端部と蓋の底板内面との間にすき間が
できるように設定したことを特徴とする消音器。 In a silencer, an inner pipe having a large number of small holes on the surface is inserted through a sound absorbing material into an outer pipe whose both ends are sealed, and the outer pipe has one end open and an end plate provided at the other end. The inner pipe is made of a cylindrical material, and a flange plate whose outer circumference fits into the inner diameter of the outer pipe is attached to one end of the inner pipe, and a bottomed cylindrical lid that fits into the open end of the outer pipe is attached to the other end. The end of the pipe is made to protrude from the flange plate by a predetermined amount, and a screw hole is formed in the flange plate, and a fitting hole into which the protruding end of the inner pipe fits into the end plate of the outer pipe and the screw are formed in the flange plate. A bolt insertion hole corresponding to the hole is provided, and the inner peripheral surface of the fitting cylindrical portion of the lid is finished by machining, and the flange plate is brought into contact with the inner surface of the end plate of the outer pipe, A silencer characterized in that a gap is formed between the open end of the outer pipe and the inner surface of the bottom plate of the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15147789U JPH075225Y2 (en) | 1989-12-27 | 1989-12-27 | Silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15147789U JPH075225Y2 (en) | 1989-12-27 | 1989-12-27 | Silencer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0387920U true JPH0387920U (en) | 1991-09-09 |
| JPH075225Y2 JPH075225Y2 (en) | 1995-02-08 |
Family
ID=31697775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15147789U Expired - Lifetime JPH075225Y2 (en) | 1989-12-27 | 1989-12-27 | Silencer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075225Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012062786A (en) * | 2010-09-14 | 2012-03-29 | Honda Motor Co Ltd | Saddle straddling type vehicle |
-
1989
- 1989-12-27 JP JP15147789U patent/JPH075225Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012062786A (en) * | 2010-09-14 | 2012-03-29 | Honda Motor Co Ltd | Saddle straddling type vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075225Y2 (en) | 1995-02-08 |