JPH0397523U - - Google Patents
Info
- Publication number
- JPH0397523U JPH0397523U JP633990U JP633990U JPH0397523U JP H0397523 U JPH0397523 U JP H0397523U JP 633990 U JP633990 U JP 633990U JP 633990 U JP633990 U JP 633990U JP H0397523 U JPH0397523 U JP H0397523U
- Authority
- JP
- Japan
- Prior art keywords
- caulked
- cylindrical shell
- shell body
- portions
- wavy
- 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
- 230000003584 silencer Effects 0.000 claims description 5
Description
第１図は本考案の消音器のシエル構造の一実施
例における筒状シエル本体を示す正面図である。
第２図は本考案を適用した消音器の一部を切り欠
いて示す側面図である。第３図は第２図の斜視図
である。第４図はかしめ部およびその近傍を示す
縦断面図である。第５図は板材を示す平面図であ
る。第６図は第５図の側面図である。第７図は第
５図の板材を巻回している状態を示す側面図であ
る。第８図は従来の消音器のシエル構造における
筒状シエル本体を示す正面図である。第９図は従
来の消音器の一部を切り欠いて示す側面図である
。
主要な部分の符号の説明、３１……筒状シエル
本体、３３……内側平坦部、３５……外側平坦部
、３７……波状部、３９……板材、４０……延設
部、４１……端板、４３……かしめ部。
FIG. 1 is a front view showing a cylindrical shell body in an embodiment of the shell structure of a silencer according to the present invention.
FIG. 2 is a partially cutaway side view of a silencer to which the present invention is applied. FIG. 3 is a perspective view of FIG. 2. FIG. 4 is a longitudinal sectional view showing the caulking portion and its vicinity. FIG. 5 is a plan view showing the plate material. FIG. 6 is a side view of FIG. 5. FIG. 7 is a side view showing a state in which the plate material of FIG. 5 is wound. FIG. 8 is a front view showing a cylindrical shell body in the shell structure of a conventional silencer. FIG. 9 is a partially cutaway side view of a conventional muffler. Explanation of symbols of main parts, 31... Cylindrical shell main body, 33... Inner flat part, 35... Outer flat part, 37... Waved part, 39... Plate material, 40... Extension part, 41... ...End plate, 43...Caulking part.
Claims (1)
めて、前記筒状シエル本体の両端を閉塞してなる
消音器のシエル構造において、前記筒状シエル本
体を、平坦部と波状部が交互に連続して形成され
た板材を、前記平坦部の間に前記波状部が位置す
るように少なくとも３重に巻回して形成するとと
もに、前記平坦部の両端を、前記波状部の両端よ
りも延設して延設部を形成し、これらの延設部同
志を当接してかしめ部をそれぞれ形成し、これら
のかしめ部に前記端板をかしめてなることを特徴
とする消音器のシエル構造。 In a shell structure of a silencer in which end plates are caulked to both ends of a cylindrical shell body to close both ends of the cylindrical shell body, the cylindrical shell body has alternately continuous flat parts and wavy parts. The plate material is wound at least three times so that the wavy part is located between the flat parts, and both ends of the flat part are extended beyond both ends of the wavy part. 1. A shell structure for a silencer, characterized in that the extending portions are formed by contacting each other, the extending portions are brought into contact with each other to form caulked portions, and the end plate is caulked to these caulked portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990006339U JP2501433Y2 (en) | 1990-01-26 | 1990-01-26 | Silencer shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990006339U JP2501433Y2 (en) | 1990-01-26 | 1990-01-26 | Silencer shell structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0397523U true JPH0397523U (en) | 1991-10-08 |
| JP2501433Y2 JP2501433Y2 (en) | 1996-06-19 |
Family
ID=31510015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990006339U Expired - Lifetime JP2501433Y2 (en) | 1990-01-26 | 1990-01-26 | Silencer shell structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501433Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952023U (en) * | 1982-09-29 | 1984-04-05 | マツダ株式会社 | Engine exhaust silencer structure |
| JPS62111919U (en) * | 1985-12-28 | 1987-07-16 |
-
1990
- 1990-01-26 JP JP1990006339U patent/JP2501433Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952023U (en) * | 1982-09-29 | 1984-04-05 | マツダ株式会社 | Engine exhaust silencer structure |
| JPS62111919U (en) * | 1985-12-28 | 1987-07-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501433Y2 (en) | 1996-06-19 |