JPH0449610U - - Google Patents
Info
- Publication number
- JPH0449610U JPH0449610U JP9147190U JP9147190U JPH0449610U JP H0449610 U JPH0449610 U JP H0449610U JP 9147190 U JP9147190 U JP 9147190U JP 9147190 U JP9147190 U JP 9147190U JP H0449610 U JPH0449610 U JP H0449610U
- Authority
- JP
- Japan
- Prior art keywords
- release lever
- shaft
- camshaft
- spring
- linoturn
- 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
- 230000006837 decompression Effects 0.000 claims description 5
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
Description
第１図〜第４図は本考案の一実施例を示し、第
１図は第２図のＩ−Ｉ断面図、第２図はバーチカ
ルシヤフト型エンジンのカムシヤフトに組込まれ
たデコンプ装置の側面図、第３図は第２図の部
拡大図、第４図は第２図の−断面図、第５図
は従来のデコンプ装置の動作を説明する断面図で
ある。
１５……カムシヤフト、１５ｄ……カムドリブ
ンギヤ、１８……リリースレバー、１８ａ……軸
部、１８ｂ……デコンプカム、１８ｇ……孔、２
０……リターンスプリング、２０ａ，２０ｂ……
端部。
Figures 1 to 4 show an embodiment of the present invention, where Figure 1 is a sectional view taken along line II in Figure 2, and Figure 2 is a side view of a decompression device incorporated in a camshaft of a vertical shaft type engine. , FIG. 3 is an enlarged view of a portion of FIG. 2, FIG. 4 is a sectional view taken along the line taken from FIG. 2, and FIG. 5 is a sectional view illustrating the operation of a conventional decompression device. 15... Camshaft, 15d... Cam driven gear, 18... Release lever, 18a... Shaft, 18b... Decompression cam, 18g... Hole, 2
0...Return spring, 20a, 20b...
edge.
Claims (1)
力で開角するリリースレバーの軸部を枢支し、 また、このリリースレバーの軸部先端にバルブ
を強制開弁させるデコンプカムを設け、 一方、上記リリースレバーを常時閉角方向へ付
勢するリータンスプリングの一端部を上記リリー
スレバーの軸部の軸直交方向に穿設した孔に掛止
し、 上記リターンスプリングの他端を上記カムシヤ
フトに巻回して上記リリースレバーの軸部に掛止
するとともに、 上記リノターンスプリングの他端側中途を上記
カムシヤフトに押圧接触した ことを特徴とするエンジンのデコンプ装置。[Scope of Claim for Utility Model Registration] The shaft of a release lever that opens due to centrifugal force is supported by a cam driven gear provided on the camshaft, and a decompression cam that forcibly opens the valve is provided at the tip of the shaft of this release lever. , On the other hand, one end of the return spring that normally biases the release lever in the closing direction is hooked into a hole bored in a direction perpendicular to the axis of the shaft of the release lever, and the other end of the return spring is attached to the camshaft. A decompression device for an engine, characterized in that the linoturn spring is wound around and hooked onto the shaft of the release lever, and the other end of the linoturn spring is pressed into contact with the camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9147190U JPH0449610U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9147190U JPH0449610U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449610U true JPH0449610U (en) | 1992-04-27 |
Family
ID=31827140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9147190U Pending JPH0449610U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008190424A (en) * | 2007-02-05 | 2008-08-21 | Honda Motor Co Ltd | Decompression device for internal combustion engine |
-
1990
- 1990-08-30 JP JP9147190U patent/JPH0449610U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008190424A (en) * | 2007-02-05 | 2008-08-21 | Honda Motor Co Ltd | Decompression device for internal combustion engine |
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