JPH0396450U - - Google Patents
Info
- Publication number
- JPH0396450U JPH0396450U JP456490U JP456490U JPH0396450U JP H0396450 U JPH0396450 U JP H0396450U JP 456490 U JP456490 U JP 456490U JP 456490 U JP456490 U JP 456490U JP H0396450 U JPH0396450 U JP H0396450U
- Authority
- JP
- Japan
- Prior art keywords
- balance shaft
- sprocket
- combustion engine
- internal combustion
- reversing gear
- 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 5
Description
第１図は本考案の実施例を示す正面図、第２図
は第１図の一部を矢印Ａの方向に視た側断面図、
第３図は従来例の一つを概念的に示す正面図、第
４図は他の従来例を示す正面図である。
１……バランスシヤフト駆動用スプロケツト、
２……従動スプロケツト、３……右側のバランス
シヤフト、４……アイドラスプロケツト、５……
第１のバランスシヤフト反転用ギヤ、６……第２
のバランスシヤフト反転用ギヤ、７……左側のバ
ランスシヤフト、８……バランスシヤフト駆動用
チエーン、９……チエーンガイド、１０……カム
シヤフト駆動用スプロケツト、１１……カムシヤ
フト用従動スプロケツト、１２……カムシヤフト
駆動用チエーン、１３……中間アイドラ用シヤフ
ト、１４……ボルト、１５……中間アイドラスプ
ロケツト、１６……アイドラシヤフト、１７……
内燃機関本体の一部。
FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a side sectional view of a part of FIG. 1 viewed in the direction of arrow A,
FIG. 3 is a front view conceptually showing one of the conventional examples, and FIG. 4 is a front view showing another conventional example. 1... Balance shaft drive sprocket,
2... Driven sprocket, 3... Right balance shaft, 4... Idler sprocket, 5...
First balance shaft reversing gear, 6...Second
gear for reversing the balance shaft, 7... Balance shaft on the left, 8... Chain for driving the balance shaft, 9... Chain guide, 10... Sprocket for driving the camshaft, 11... Driven sprocket for the camshaft, 12... Camshaft. Drive chain, 13... Intermediate idler shaft, 14... Bolt, 15... Intermediate idler sprocket, 16... Idler shaft, 17...
Part of the internal combustion engine body.
Claims (1)
ランスシヤフト駆動用スプロケツトと、前記内燃
機関のバランスシヤフトの一つを駆動するために
設けられるアイドラスプロケツトと、前記バラン
スシヤフト駆動用スプロケツトよりも前記内燃機
関からみて更に前方に前記アイドラスプロケツト
に対して一体に設けられる第１のバランスシヤフ
ト反転用ギヤと、前記一つのバランスシヤフトの
軸端に取付けられ前記第１のバランスシヤフト反
転用ギヤに噛合う第２のバランスシヤフト反転用
ギヤと、前記一つのバランスシヤフト上において
自由に回転することができるように軸承される中
間アイドラスプロケツトと、前記バランスシヤフ
ト駆動用スプロケツト、前記アイドラスプロケツ
ト、及び前記中間アイドラスプロケツトに巻掛け
られる一連のバランスシヤフト駆動用チエーンと
を有することを特徴とする内燃機関のバランスシ
ヤフトの駆動装置。 A balance shaft driving sprocket attached to the crankshaft of the internal combustion engine, an idler sprocket provided for driving one of the balance shafts of the internal combustion engine, and a sprocket that is larger than the balance shaft driving sprocket when viewed from the internal combustion engine. Further forward, a first balance shaft reversing gear is provided integrally with the idler sprocket, and a second balance shaft reversing gear is attached to the shaft end of the one balance shaft and meshes with the first balance shaft reversing gear. a balance shaft reversing gear, an intermediate idler sprocket that is rotatably supported on the one balance shaft, the balance shaft driving sprocket, the idler sprocket, and the intermediate idler sprocket. 1. A balance shaft drive device for an internal combustion engine, comprising a series of balance shaft drive chains wound around the balance shaft drive chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456490U JPH0396450U (en) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456490U JPH0396450U (en) | 1990-01-24 | 1990-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396450U true JPH0396450U (en) | 1991-10-02 |
Family
ID=31508303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP456490U Pending JPH0396450U (en) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396450U (en) |
-
1990
- 1990-01-24 JP JP456490U patent/JPH0396450U/ja active Pending
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