JPS646330U - - Google Patents
Info
- Publication number
- JPS646330U JPS646330U JP10216187U JP10216187U JPS646330U JP S646330 U JPS646330 U JP S646330U JP 10216187 U JP10216187 U JP 10216187U JP 10216187 U JP10216187 U JP 10216187U JP S646330 U JPS646330 U JP S646330U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- chain
- camshaft
- chain guide
- movable
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案の実施例に係るチエーンガイド
構造を備えたＶ型エンジンのチエーン伝動系の要
部正面図、第２図は第１図の部拡大図、第３図
は第２図の―要部矢視図である。
１…シリンダブロツク、２…シリンダヘツド、
３…ヘツドカバー、４…クランク軸、５…カム軸
、６…クランク軸スプロケツト、７…カム軸スプ
ロケツト、１１…第１のバンク、１２…第２のバ
ンク、１３…第１のチエーン、１４…第２のチエ
ーン、１７…押圧付勢部材、２０…可動チエーン
ガイド、２１…張り側第１固定チエーンガイド、
２２…張り側第２固定チエーンガイド、２５…枢
支軸、２６，２７…固定ピン、２８…固定ボルト
。
Fig. 1 is a front view of the main parts of the chain transmission system of a V-type engine equipped with a chain guide structure according to an embodiment of the present invention, Fig. 2 is an enlarged view of the part shown in Fig. 1, and Fig. 3 is the same as that shown in Fig. 2. - This is an arrow view of the main part. 1...Cylinder block, 2...Cylinder head,
3... Head cover, 4... Crankshaft, 5... Camshaft, 6... Crankshaft sprocket, 7... Camshaft sprocket, 11... First bank, 12... Second bank, 13... First chain, 14... Third 2 chain, 17...pressing biasing member, 20...movable chain guide, 21...tight side first fixed chain guide,
22...Tension side second fixed chain guide, 25...Pivot shaft, 26, 27...Fixing pin, 28...Fixing bolt.
Claims (1)
１のバンク側に設けた第１のカム軸と第２のバン
ク側に設けた第２のカム軸とを該クランク軸方向
に相前後して配置される２本のチエーンによりそ
れぞれ連動連結し該第１のカム軸と第２のカム軸
を上記クランク軸によつてそれぞれ同期回転させ
るようにしたＶ型エンジンにおいて、上記各チエ
ーンの張り側のフリースパーン部に該チエーンの
振れを規制する固定チエーンガイドがそれぞれ固
定的に取付けられる一方、上記各チエーンの緩み
側のフリースパーン部には、上記カム軸寄り位置
に揺動支点をもち且つチエーンに近接または離間
する方向に揺動可能とされるとともに上記クラン
ク軸寄りの可動端部には押圧付勢部材が当接可能
に対向配置された可動チエーンガイドが設けられ
ており、さらに上記可動チエーンガイドの可動端
部は他方のバンク側に設けられる上記固定チエー
ンガイドのクランク軸寄り端部とクランク軸方向
において近接状態で重合せしめられていることを
特徴とするＶ型エンジンのチエーンガイド構造。 A crankshaft provided on the cylinder block side, a first camshaft provided on the first bank side, and a second camshaft provided on the second bank side are arranged one after the other in the direction of the crankshaft. In a V-type engine in which the first camshaft and the second camshaft are respectively synchronously rotated by the crankshaft, the free spun on the tension side of each chain is interlocked and connected by two chains. A fixed chain guide is fixedly attached to each of the parts to restrict the swing of the chain, while a free spun part on the slack side of each chain has a swinging fulcrum near the camshaft and is close to or near the chain. A movable chain guide is provided at the movable end near the crankshaft and is disposed oppositely so that a pressing force member can abut against the movable chain guide. A chain guide structure for a V-type engine, characterized in that an end portion thereof is closely overlapped with a crankshaft-side end portion of the fixed chain guide provided on the other bank side in the crankshaft direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216187U JPH0528340Y2 (en) | 1987-07-01 | 1987-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216187U JPH0528340Y2 (en) | 1987-07-01 | 1987-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646330U true JPS646330U (en) | 1989-01-13 |
| JPH0528340Y2 JPH0528340Y2 (en) | 1993-07-21 |
Family
ID=31331812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10216187U Expired - Lifetime JPH0528340Y2 (en) | 1987-07-01 | 1987-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528340Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013002626A (en) * | 2011-06-22 | 2013-01-07 | Kobashi Kogyo Co Ltd | Power transmission mechanism |
-
1987
- 1987-07-01 JP JP10216187U patent/JPH0528340Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013002626A (en) * | 2011-06-22 | 2013-01-07 | Kobashi Kogyo Co Ltd | Power transmission mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528340Y2 (en) | 1993-07-21 |
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