JPH032923U

JPH032923U -

Info

Publication number: JPH032923U
Application number: JP6390289U
Authority: JP
Priority date: 1989-05-31
Filing date: 1989-05-31
Publication date: 1991-01-11

Description

[Brief explanation of drawings]

第１〜４図はこの考案の実施例を示し、第１図
はプロペラシヤフトの概略断面図、第２図はプロ
ペラシヤフトの要部拡大断面図、第３図はプロペ
ラシヤフトの概略斜視図、第４図は二輪駆動の自
動車の概略説明図である。第５，６図はこの考案
の従来の技術を示し、第５図はプロペラシヤフト
の概略断面図、第６図はその他のプロペラシヤフ
トの概略断面図である。図において、２は二輪駆動の自動車、４は内燃
機関、６は変速機、８はプロペラシヤフト、１０
は終減速機、１２は後車軸、１４は後輪、１６は
十字軸、１８は筒状部材、２０はヨーク部、２２
は取付部材、３４は第１スプライン歯部、２６は
外筒部、２８は接続部、３０は軸部、３２は第２
スプライン歯部、３４は筒状カバー部、３６は心
決め部、３８は防塵用ベローズ、４０は前輪であ
る。 Figures 1 to 4 show examples of this invention; Figure 1 is a schematic sectional view of the propeller shaft, Figure 2 is an enlarged sectional view of the main parts of the propeller shaft, Figure 3 is a schematic perspective view of the propeller shaft, and Figure 3 is a schematic perspective view of the propeller shaft. FIG. 4 is a schematic explanatory diagram of a two-wheel drive vehicle. 5 and 6 show the conventional technology of this invention, FIG. 5 is a schematic sectional view of a propeller shaft, and FIG. 6 is a schematic sectional view of another propeller shaft. In the figure, 2 is a two-wheel drive vehicle, 4 is an internal combustion engine, 6 is a transmission, 8 is a propeller shaft, and 10
12 is a final reduction gear, 12 is a rear axle, 14 is a rear wheel, 16 is a cross shaft, 18 is a cylindrical member, 20 is a yoke portion, 22
34 is a mounting member, 34 is a first spline tooth portion, 26 is an outer cylinder portion, 28 is a connecting portion, 30 is a shaft portion, and 32 is a second
34 is a cylindrical cover portion, 36 is a centering portion, 38 is a dustproof bellows, and 40 is a front wheel.

Claims

[Scope of utility model registration request]

In a torque transmission device that transmits the driving force of an internal combustion engine from a transmission to a final reduction gear, a mounting member is provided at the end of a cylindrical member of the torque transmission device, and a yoke portion communicating with the mounting member is connected to an outer cylinder portion and a shaft. and an inner circumferential surface of the outer cylindrical part of the yoke part is spline-engaged with the mounting member, and the mounting member has a shaft part of the yoke part in order to align the centers of rotation of the mounting member and the yoke part. A torque transmission device characterized by having a centering portion that comes into contact with an outer peripheral surface.