JPS61186857U

JPS61186857U -

Info

Publication number: JPS61186857U
Application number: JP7134585U
Authority: JP
Priority date: 1985-05-14
Filing date: 1985-05-14
Publication date: 1986-11-21

Description

[Brief explanation of the drawing]

第１〜６図は本考案装置の一実施例を示すもの
で、第１図は本発明装置を備えた、内燃機関の調
時巻掛伝動装置の正面図、第２図は第１図の線
矢視側面図、第３図は第１図―線に沿う拡大
断面図、第４図は、第２図―線に沿うポンプ
ケースの裏面図、第５図は、第２図―線に沿
う拡大断面図、第６図は、第５図―線に沿う
アジヤスタケースの断面図である。Ａ…連続給油式オートアジヤスタ、ａ，ｂ…距
離、Ｅ…機関本体、Ｐ_１…支持点、Ｐ_２…取付点
、Ｐ_３…連結点、３…駆動輪としての駆動プーリ
、４…被動輪としての被動プーリ、５…伝動帯と
しての伝動ベルト、８…テンシヨナとしてのテン
シヨンプーリ、１４…補助ばね。 Figures 1 to 6 show an embodiment of the device of the present invention. Figure 1 is a front view of a timed winding transmission for an internal combustion engine equipped with the device of the present invention, and Figure 2 is the same as that of Figure 1. Figure 3 is an enlarged sectional view taken along the line from Figure 1, Figure 4 is a back view of the pump case taken along the line from Figure 2, and Figure 5 is an enlarged sectional view taken along the line from Figure 2. 6 is a sectional view of the adjuster case taken along the line of FIG. 5. A... Continuous oil supply type auto adjuster, a, b... Distance, E... Engine body, P ₁ ... Support point, P 2... Mounting point, P ₃ ... Connection point, ₃ ... Drive pulley as drive wheel, 4... Covered A driven pulley as a driving wheel, 5... a transmission belt as a transmission band, 8... a tension pulley as a tensioner, 14... an auxiliary spring.

Claims

[Claims for Utility Model Registration] (1) An internal combustion engine in which an endless transmission band is suspended between a driving wheel and a driven wheel supported by the engine body, and a predetermined tension is applied to the transmission band. In a tensioner device of a wrap-around transmission, a swinging lever is swingably supported on the end face of the engine body, a tensioner is attached to the swinging lever, and the tensioner is pressed against the transmission band to apply a constant tension to it. A continuous lubrication type auto-adjuster is connected, and the distance from the support point of the swing lever to the attachment point of the tensioner is a, and the distance from the support point to the connection point of the auto-adjuster is b.
Then, the relationship between the distances a and b is 2>b
A tensioner device for a wrap transmission in an internal combustion engine, characterized in that /a>1. (2) In the tensioner device for a wrap-around transmission in an internal combustion engine as set forth in claim (1) of the utility model registration, the swing lever is provided with a tensioner in the same direction as the operating direction of the continuous oil supply type auto adjuster. A tensioner device for a wrap transmission in an internal combustion engine, which is connected to an auxiliary spring that assists the swing lever to swing. (3) In the tensioner device for a wrap-around transmission in an internal combustion engine as set forth in claim (1) of the utility model registration, the rocking lever has its base end swingably supported by the engine body; A tensioner device for a wrap transmission in an internal combustion engine, wherein the tensioner is attached to an intermediate portion and the continuous oil supply type auto adjuster is connected to the tip thereof.