JPS643033U - - Google Patents
Info
- Publication number
- JPS643033U JPS643033U JP9763787U JP9763787U JPS643033U JP S643033 U JPS643033 U JP S643033U JP 9763787 U JP9763787 U JP 9763787U JP 9763787 U JP9763787 U JP 9763787U JP S643033 U JPS643033 U JP S643033U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- guide
- sprocket
- lever member
- free
- 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 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テンシ
ヨナーをそなえたエンジンのチエーン伝達機構の
要部正面図である。
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、８……チエーン、１０…
…固定側チエーンガイド、２０……チエーンテン
シヨナー、２１……レバー部材、２２……枢支ピ
ン、２５……ガイドスプロケツト、３１，４１…
…チエーンガイド。
FIG. 1 is a front view of a main part of a chain transmission mechanism of an engine equipped with a chain tensioner according to an embodiment of the present invention. 1... Cylinder block, 2... Cylinder head, 3... Head cover, 4... Crankshaft, 5...
...Camshaft, 6...Crankshaft sprocket, 7...
...Camshaft sprocket, 8...Chain, 10...
... Fixed side chain guide, 20 ... Chain tensioner, 21 ... Lever member, 22 ... Pivot pin, 25 ... Guide sprocket, 31, 41 ...
...Chain guide.
Claims (1)
ンのフリースパーン部の近傍に、該チエーンに沿
つて配置されてその内外方向への振れを規制する
チエーンガイドと該チエーンに噛合して回転する
ガイドスプロケツトとを備えたレバー部材が、該
チエーンガイド及びガイドスプロケツトを上記チ
エーンに当接又は離間させ得る如くチエーン内外
方向に揺動可能に枢着されているとともに、該レ
バー部材は適宜の押圧付勢部材により常時上記ガ
イドスプロケツトを上記チエーンのフリースパー
ン部に押圧せしめる如く付勢されていることを特
徴とするエンジンのチエーンテンシヨナー。 A chain guide disposed along the chain near the free spun part of the chain stretched between the plurality of sprockets to restrict its swinging in the inward and outward directions; and a guide sprocket that rotates while meshing with the chain. A lever member is pivotally mounted to be able to swing in and out of the chain so as to bring the chain guide and guide sprocket into contact with or away from the chain, and the lever member is provided with an appropriate pressing force. A chain tensioner for an engine, characterized in that the guide sprocket is always urged by a member so as to press the free sprocket part of the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9763787U JPS643033U (en) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9763787U JPS643033U (en) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643033U true JPS643033U (en) | 1989-01-10 |
Family
ID=31323237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9763787U Pending JPS643033U (en) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643033U (en) |
-
1987
- 1987-06-24 JP JP9763787U patent/JPS643033U/ja active Pending
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