JPS63166602U - - Google Patents
Info
- Publication number
- JPS63166602U JPS63166602U JP5948187U JP5948187U JPS63166602U JP S63166602 U JPS63166602 U JP S63166602U JP 5948187 U JP5948187 U JP 5948187U JP 5948187 U JP5948187 U JP 5948187U JP S63166602 U JPS63166602 U JP S63166602U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- camshafts
- gears
- valve mechanism
- pressing
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案に係る動弁機構のギヤ系の一実
施例を示す要部構成図、第２図及び第３図は第１
図に示す動弁機構のギヤ系の動作説明図、第４図
は従来の動弁機構のギヤ系の要部を示す構成図で
ある。
１，２…カムシヤフト、３，４…ギヤ、５…ア
イドルギヤ、６…シヤフト、７…押圧手段、８…
軸受、９…ストツパ、１０…スプリング。
Fig. 1 is a main part configuration diagram showing an embodiment of a gear system of a valve mechanism according to the present invention, and Figs.
FIG. 4 is a diagram illustrating the operation of the gear system of the valve mechanism shown in the figure, and FIG. 4 is a configuration diagram showing the main parts of the gear system of the conventional valve mechanism. 1, 2...camshaft, 3, 4...gear, 5...idle gear, 6...shaft, 7...pressing means, 8...
Bearing, 9...stopper, 10...spring.
Claims (1)
か一方のカムシヤフトをクランクシヤフトにより
駆動させることにより前記各ギヤを介して何れか
他方のカムシヤフトを同時に駆動させるようにし
たギヤ系を使用したタイプの動弁機構において、
シリンダブロツクに前記各ギヤの中間位置に向か
う方向に移動可能に支持されたシヤフトに回転可
能に軸支され且つ前記各カムシヤフトの各ギヤに
噛合するアイドルギヤと、当該アイドルギヤを前
記各カムシヤフトの各ギヤに押圧させる押圧手段
とを備えたことを特徴とする動弁機構。 A type of drive using a gear system in which gears are attached to two camshafts, and when one of the camshafts is driven by a crankshaft, the other camshaft is simultaneously driven via each of the gears. In the valve mechanism,
an idle gear rotatably supported by a shaft supported by a cylinder block so as to be movable in a direction toward an intermediate position of each of the gears, and meshing with each gear of each of the camshafts; A valve mechanism characterized by comprising a pressing means for pressing a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948187U JPS63166602U (en) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948187U JPS63166602U (en) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63166602U true JPS63166602U (en) | 1988-10-31 |
Family
ID=30891013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5948187U Pending JPS63166602U (en) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63166602U (en) |
-
1987
- 1987-04-20 JP JP5948187U patent/JPS63166602U/ja active Pending