PROBLEM TO BE SOLVED: To attain a structure of a torque transmission unit capable of preventing an output shaft and a yoke constituting an assist device from relatively rotating, regardless of use over a long period.SOLUTION: One end part of a connection pin 22a connecting a front end part of an output shaft 12a and a front end part of a torsion bar 13a is projected radially outward from a front end part outer peripheral surface of the output shaft 12a. Then, the one end part of the connection pin 22a is positioned at a portion between inside surfaces of a pair of flange parts 34c, 34d constituting a yoke 29a connected to the front end part of the output shaft 12a.SELECTED DRAWING: Figure 3

    【課題】長期間に亙る使用に拘らず、アシスト装置を構成する出力軸とヨークとが相対回転する事を防止できる、トルク伝達ユニットの構造を実現する。【解決手段】出力軸12aの前端部とトーションバー13aの前端部とを連結する連結ピン22aの一端部を、この出力軸12aの前端部外周面から径方向外方に突出させる。そして、この連結ピン22aの一端部を、出力軸12aの前端部に連結されるヨーク29aを構成する1対のフランジ部34c、34dの内側面同士の間部分に位置させる。この構成により、前記課題を解決する。【選択図】図3


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    Title :

    TORQUE TRANSMISSION UNIT


    Additional title:

    トルク伝達ユニット


    Contributors:

    Publication date :

    2016-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B62D MOTOR VEHICLES , Motorfahrzeuge



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