JPH0387940U - - Google Patents
Info
- Publication number
- JPH0387940U JPH0387940U JP15039189U JP15039189U JPH0387940U JP H0387940 U JPH0387940 U JP H0387940U JP 15039189 U JP15039189 U JP 15039189U JP 15039189 U JP15039189 U JP 15039189U JP H0387940 U JPH0387940 U JP H0387940U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve shaft
- combustion engine
- internal combustion
- bearings
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
Description
第１図はこの考案の実施例の内燃機関用排気切
替弁の断面図、第２図は同じく軸受部分の拡大断
面図、第３図Ａ，Ｂは弁軸の構成の他の例を示す
斜視図、第４図は従来の内燃機関用排気切替弁の
断面図、第５図は同じく軸受部分の拡大断面図で
ある。
１……排気切替弁、１１……弁軸、１２……段
差部、１４，１８……軸受、１５……シール部、
２４，２８……ストツププレート、２５，２９…
…ストツパ部。
Fig. 1 is a sectional view of an exhaust gas switching valve for an internal combustion engine according to an embodiment of this invention, Fig. 2 is an enlarged sectional view of the bearing portion, and Figs. 3 A and B are perspective views showing other examples of the configuration of the valve stem. FIG. 4 is a sectional view of a conventional exhaust gas switching valve for an internal combustion engine, and FIG. 5 is an enlarged sectional view of a bearing portion. DESCRIPTION OF SYMBOLS 1... Exhaust switching valve, 11... Valve stem, 12... Step part, 14, 18... Bearing, 15... Seal part,
24, 28... Stop plate, 25, 29...
...Stotsupa department.
Claims (1)
してボデーに回動可能に支持された弁軸を備え、
該弁軸の一方の端部がボデー外へ突出している内
燃機関用排気切替弁において、 前記弁軸は、その突出端部側を軸支する一方の
軸受の外側に段差部を有し、 前記弁軸の突出端部が貫通するとともに前記段
差部の軸方向の位置決めを行うストツパプレート
を設けて一側のストツパ部を形成し、 前記弁軸の他端部を軸支する他方の軸受の外端
側にその弁軸の他端側の軸方向の位置決めを行う
ストツパプレートを設けて他側のストツパ部を形
成してなることを特徴とする内燃機関用排気切替
弁。[Claims for Utility Model Registration] A valve shaft is provided with a valve body and rotatably supported by a body via a pair of bearings,
In the exhaust switching valve for an internal combustion engine, in which one end of the valve stem protrudes outside the body, the valve stem has a stepped portion on the outside of one of the bearings that pivotally supports the protruding end side; A stopper plate is provided through which the protruding end of the valve shaft passes and which positions the stepped portion in the axial direction to form one stopper portion, and the other bearing that pivotally supports the other end of the valve shaft is provided. An exhaust gas switching valve for an internal combustion engine, characterized in that a stopper plate for positioning the other end of the valve shaft in the axial direction is provided on the outer end side to form a stopper portion on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15039189U JPH0387940U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15039189U JPH0387940U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387940U true JPH0387940U (en) | 1991-09-09 |
Family
ID=31696741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15039189U Pending JPH0387940U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387940U (en) |
-
1989
- 1989-12-26 JP JP15039189U patent/JPH0387940U/ja active Pending