JPS6324448U

JPS6324448U -

Info

Publication number: JPS6324448U
Application number: JP11756886U
Authority: JP
Priority date: 1986-07-31
Filing date: 1986-07-31
Publication date: 1988-02-18

Description

[Brief explanation of drawings]

第１〜３図は本考案を具体化した第一実施例を
示し、第１図は要部断面図、第２図は正面図、第
３図は弾性ワツシヤの斜視図、第４図は第二実施
例の要部断面図、第５図は弾性ワツシヤの別例の
断面図、第６図は従来例の要部断面図である。３，４……アイドルギヤ、１１……シリンダブ
ロツク、１２……シヤフト、１３……スラストプ
レート、１５……フランジ、１７……プレート側
スラストワツシヤ、１８……フランジ側スラスト
ワツシヤ、１９，２２，２４……弾性ワツシヤ、
２０，２３……リテーナ。 Figures 1 to 3 show a first embodiment embodying the present invention, with Figure 1 being a sectional view of the main parts, Figure 2 being a front view, Figure 3 being a perspective view of an elastic washer, and Figure 4 being a perspective view of an elastic washer. FIG. 5 is a cross-sectional view of another example of the elastic washer, and FIG. 6 is a cross-sectional view of the main part of the conventional example. 3, 4... Idle gear, 11... Cylinder block, 12... Shaft, 13... Thrust plate, 15... Flange, 17... Plate side thrust washer, 18... Flange side thrust washer, 19, 22, 24... ...elastic washers,
20, 23...retainer.

Claims

[Claims for Utility Model Registration] 1. An idle gear is rotatably supported on the outer periphery of a shaft fixed to a cylinder block, and
In the idle gear support structure, a thrust washer is inserted between the thrust plate fixed to the tip of the shaft and the end face of the idle gear, and between the flange formed at the base end of the shaft and the end face of the idle gear. An idle gear support structure in which an elastic washer is interposed between at least one of a plate and a thrust washer or a flange and a thrust washer. 2. The idle gear support structure according to claim 1, wherein a retainer is further interposed between the thrust washer and the elastic washer. 3. The support structure for an idle gear according to claim 1, wherein the elastic washer is formed in a corrugated ring shape. 4. The idle gear support structure according to claim 1, wherein the elastic washer is formed in an annular shape extending in the shape of a truncated cone.