JPS63134107U - - Google Patents
Info
- Publication number
- JPS63134107U JPS63134107U JP2694887U JP2694887U JPS63134107U JP S63134107 U JPS63134107 U JP S63134107U JP 2694887 U JP2694887 U JP 2694887U JP 2694887 U JP2694887 U JP 2694887U JP S63134107 U JPS63134107 U JP S63134107U
- Authority
- JP
- Japan
- Prior art keywords
- transmission mechanism
- engine
- camshaft
- camshafts
- double overhead
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第1図は、本考案の水平対向型DOHCエンジ
ンに適用した一実施例の正面を示す概略の図、第
2図は同上エンジンの横断面図、第3図は伝導機
構にタイミング変更装置を装備した実施例を拡大
した側面図、第4図は第3図のタイミング変更装
置の断面図、第5図は従来の水平対向エンジンの
正面を示す概略の図である。
1……シリンダブロツク、11,12……シリ
ンダヘツド、4,5……排気カム軸、41,51
……カムスプロケツト、42,52……スプロケ
ツト、43,53……伝導機構、6……チエーン
、7……吸気カム軸、71……スプロケツト、9
……タイミング変更装置、A,B……デツドスペ
ース。
Fig. 1 is a schematic front view of one embodiment of the present invention applied to a horizontally opposed DOHC engine, Fig. 2 is a cross-sectional view of the same engine, and Fig. 3 is a transmission mechanism equipped with a timing change device. FIG. 4 is a sectional view of the timing change device shown in FIG. 3, and FIG. 5 is a schematic front view of a conventional horizontally opposed engine. 1... Cylinder block, 11, 12... Cylinder head, 4, 5... Exhaust camshaft, 41, 51
... Cam sprocket, 42, 52 ... Sprocket, 43, 53 ... Transmission mechanism, 6 ... Chain, 7 ... Intake camshaft, 71 ... Sprocket, 9
...Timing change device, A, B...Dead space.
Claims (1)
2つのカム軸の一方のカム軸を、チエーンまたは
ベルトを介してクランク軸により駆動し、 上記一方のカム軸によつて他方のカム軸を駆動
する伝導機構を上記2つのカム軸の間に設け、 該伝導機構にバルブタイミング変更装置を設け
、 上記伝導機構をエンジンのバンクオフセツトに
より生じるデツドスペースに配設したことを特徴
とするダブルオーバヘツドカムエンジンのカム駆
動装置。[Scope of Claim for Utility Model Registration] In a double overhead cam engine, one of the two camshafts provided on the left and right cylinder heads is driven by a crankshaft via a chain or belt, A transmission mechanism for driving the other camshaft by one camshaft is provided between the two camshafts, a valve timing changing device is provided in the transmission mechanism, and the transmission mechanism is installed in a dead space caused by bank offset of the engine. A cam drive device for a double overhead cam engine, which is characterized by the following:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2694887U JPS63134107U (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2694887U JPS63134107U (en) | 1987-02-25 | 1987-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63134107U true JPS63134107U (en) | 1988-09-02 |
Family
ID=30828523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2694887U Pending JPS63134107U (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63134107U (en) |
-
1987
- 1987-02-25 JP JP2694887U patent/JPS63134107U/ja active Pending
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