JPH0450729U

JPH0450729U -

Info

Publication number: JPH0450729U
Application number: JP9330490U
Authority: JP
Priority date: 1990-09-04
Filing date: 1990-09-04
Publication date: 1992-04-28

Description

[Brief explanation of the drawing]

第１図は本考案の実施例の一部を展開した説明
図、第２図は第１図の一部を拡大した図、第３図
は本考案の他の実施例の一部拡大図で第２図と対
応する図、第４図はシンクロメツシユ機構の縦断
側面図、第５図は第４図の一部を拡大した図、第
６Ａ図乃至第６Ｃ図はシンクロメツシユ機構の作
動説明図、第７図はシンクロナイザリングの正面
図、第８図は第７図のシンクロナイザリングの縦
断側面図、第９図は第８図の一部を拡大した図、
第１０図は第８図のシンクロナイザリングの一つ
のスプライン歯は下方からみた拡大図、第１１図
はチヤンフア振れを説明するシンクロナイザリン
グの展開図、第１２図はチヤンフア振れを測定す
る装置の正面図、第１３図は検査用治具へのシン
クロナイザリングの装着を説明する分解斜視図、
第１４Ａ図と第１４Ｂ図はスプライン歯へのダイ
ヤルゲージの触針の接触状況を示す正面図と上面
図、第１５図乃至第１７図はチヤンフア振れを説
明する線図である。６３……シンクロナイザリング、６３ａ……キ
ー溝、６３ｃ，６３ｃ′，６３ｃ″……スプライ
ン歯、６３ｄ……大端面、６３ｆ，６３ｆ′……
チヤンフア部。 Figure 1 is an explanatory diagram showing a part of an embodiment of the present invention developed, Figure 2 is an enlarged diagram of a part of Figure 1, and Figure 3 is a partially enlarged diagram of another embodiment of the invention. Figures corresponding to Figure 2, Figure 4 is a longitudinal cross-sectional side view of the synchromesh mechanism, Figure 5 is a partially enlarged view of Figure 4, and Figures 6A to 6C are the operation of the synchromesh mechanism. Explanatory drawings, FIG. 7 is a front view of the synchronizer ring, FIG. 8 is a longitudinal cross-sectional side view of the synchronizer ring in FIG. 7, and FIG. 9 is an enlarged view of a part of FIG. 8.
Figure 10 is an enlarged view of one spline tooth of the synchronizer ring in Figure 8 viewed from below, Figure 11 is a developed view of the synchronizer ring to explain channel runout, and Figure 12 is a front view of the device for measuring channel runout. , FIG. 13 is an exploded perspective view illustrating the attachment of the synchronizer ring to the inspection jig;
14A and 14B are a front view and a top view showing the state of contact of the stylus of the dial gauge with the spline teeth, and FIGS. 15 to 17 are diagrams illustrating channel vibration. 63...Synchronizer ring, 63a...Keyway, 63c, 63c', 63c''...Spline tooth, 63d...Big end surface, 63f, 63f'...
Qianhua Department.

Claims

[Claims for Utility Model Registration] 1. The spline tooth 63c' located near the keyway 63a is connected to the spline tooth 63c located at a position away from the keyway 63a, and its chimney portion 63f is placed on the large end surface. A synchronizer ring characterized by retreating to the 63d side. 2 The width of the spline tooth from the big end surface 63d is
A synchronizer ring characterized in that the tooth width of the spline teeth 63c'' arranged near the keyway 63a is made smaller than that of the spline teeth 63c arranged at a position away from the keyway 63a.