JPS6255735U

JPS6255735U -

Info

Publication number: JPS6255735U
Application number: JP14715585U
Authority: JP
Priority date: 1985-09-26
Filing date: 1985-09-26
Publication date: 1987-04-07

Description

[Brief explanation of the drawing]

第１図は本考案の一つの実施例に係る変速機用
ニードルローラベアリングの要部を断面にて示す
斜視図、第２図は本考案のニードルローラベアリ
ングを使用した変速機の要部縦断面図、第３図は
従来のニードルローラベアリングを使用した変速
機の要部縦断面図、第４図はＣリングの斜視図、
第５図はスペーサの斜視図、第６図は従来の変速
機用ニードルローラベアリングの要部を断面にて
示す斜視図である。符号の説明、１０……変速機、１１……回転軸
、１２……変速ギヤ（Ｉｓｔギヤ）、１３……ニ
ードルローラベアリング、１４……ニードルロー
ラ、１５……樹脂製ケージ、１６……Ｃリング、
１９……第２速ギヤ（２ｎｄギヤ）、２０……同
期装置を備えた切替装置、３０……リング部材、
３１……環状突起。 Fig. 1 is a perspective view showing a main part of a needle roller bearing for a transmission according to an embodiment of the present invention in cross section, and Fig. 2 is a vertical cross-section of the main part of a transmission using the needle roller bearing of the present invention. Figure 3 is a vertical sectional view of the main part of a transmission using a conventional needle roller bearing, Figure 4 is a perspective view of a C-ring,
FIG. 5 is a perspective view of a spacer, and FIG. 6 is a perspective view showing a main part of a conventional needle roller bearing for a transmission in cross section. Explanation of symbols, 10...Transmission, 11...Rotating shaft, 12...Transmission gear (Ist gear), 13...Needle roller bearing, 14...Needle roller, 15...Resin cage, 16...C ring,
19... Second speed gear (2nd gear), 20... Switching device equipped with a synchronizer, 30... Ring member,
31...Annular process.

Claims

[Claims for Utility Model Registration] A needle roller bearing for a transmission equipped with a resin cage used to rotatably support a transmission gear on a rotating shaft, wherein the end face of the cage has strength, rigidity, and wear resistance. A needle roller bearing for a transmission, characterized in that a ring member having a ring member is integrally provided.