JPS63102912U - - Google Patents
Info
- Publication number
- JPS63102912U JPS63102912U JP20165286U JP20165286U JPS63102912U JP S63102912 U JPS63102912 U JP S63102912U JP 20165286 U JP20165286 U JP 20165286U JP 20165286 U JP20165286 U JP 20165286U JP S63102912 U JPS63102912 U JP S63102912U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- camshaft
- axial direction
- bearing member
- camshaft body
- 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
Landscapes
- Valve Device For Special Equipments (AREA)
Description
第１図は本考案の一実施例としてのカムシヤフ
トを装着したシリンダヘツドの要部側断面図、第
２図は、第１図のシリンダヘツドの要部平断面図
、第３図は第１図中のカムの拡大側面図、第４図
ａ，ｂは第３図中のＡ―Ａ，Ｂ―Ｂの各断面図、
第５図は第１図及び第２図のカムシヤフトにより
達成されるバルブ開閉タイミング線をそれぞれ示
している。
７，２１……カム、８，２２……カム軸本体、
９，２３……軸受部材、１６，２４……ピニオン
、１７，２５……駆動装置、１９……コントロー
ラ、９０３，２３３……ラツク、ＩＳ，ＥＳ……
カムシヤフト。
Fig. 1 is a sectional side view of the main part of a cylinder head equipped with a camshaft as an embodiment of the present invention, Fig. 2 is a plan sectional view of the main part of the cylinder head of Fig. 1, and Fig. 3 is a sectional view of the main part of the cylinder head shown in Fig. 1. An enlarged side view of the inner cam, Figures 4a and 4b are cross-sectional views taken along lines A-A and B-B in Figure 3,
FIG. 5 shows the valve opening and closing timing lines achieved by the camshafts of FIGS. 1 and 2, respectively. 7, 21... cam, 8, 22... cam shaft body,
9, 23... Bearing member, 16, 24... Pinion, 17, 25... Drive device, 19... Controller, 903, 233... Rack, IS, ES...
camshaft.
Claims (1)
ム軸本体と、このカム軸本体を枢支すると共に軸
方向へ一体移動するようこのカム軸本体に連結さ
れる軸受部材と、この軸受部材を介し上記カム軸
本体を軸方向へ切換移動させるカム位置切換手段
とを有し、上記カムはそのカムプロフイルを軸方
向に連続的に変化するよう形成された構成のカム
シヤフト。 A camshaft body integrally formed with a cam disposed opposite to a valve driving position, a bearing member connected to the camshaft body so as to pivotally support the camshaft body and move integrally in the axial direction, and this bearing member. and a cam position switching means for switching and moving the camshaft main body in the axial direction, and the cam is configured to continuously change its cam profile in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20165286U JPS63102912U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20165286U JPS63102912U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63102912U true JPS63102912U (en) | 1988-07-04 |
Family
ID=31165305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20165286U Pending JPS63102912U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63102912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040025208A (en) * | 2002-09-18 | 2004-03-24 | 대우종합기계 주식회사 | Air lntake quantity control system for a engine |
-
1986
- 1986-12-24 JP JP20165286U patent/JPS63102912U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040025208A (en) * | 2002-09-18 | 2004-03-24 | 대우종합기계 주식회사 | Air lntake quantity control system for a engine |