ELECTRICALLY CONTROLLED STEERING COLUMN DEVICE

PROBLEM TO BE SOLVED: To provide a steering column device which is considered to prevent a change in an angle of a wheel surface when adjusting a height position of a steering wheel.SOLUTION: A column jacket 2 is suspended and supported through a first link member 3 and a second link member 4 which...

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Bibliographic Details
Main Authors SHIMADA AYA, INOUE KYOICHI
Format Patent
LanguageEnglish
Japanese
Published 21.04.2016
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Summary:PROBLEM TO BE SOLVED: To provide a steering column device which is considered to prevent a change in an angle of a wheel surface when adjusting a height position of a steering wheel.SOLUTION: A column jacket 2 is suspended and supported through a first link member 3 and a second link member 4 which are arranged in an X shape with respect to a vehicle body side bracket 1. Nut members 7, 8, which approach or separate from each other while being screwed to a common screw shaft, are disposed on the vehicle body side bracket 1 side. One ends of the first and second link members 3, 4 are connected to the nut members 7, 8. A linear guide mechanism 30 restricts a movement direction of the column jacket 2 with respect to the vehicle body side bracket 1. By bringing the nut members 7, 8 closer or separating from each other, a steering jacket 3 moves in parallel in a vertical direction.SELECTED DRAWING: Figure 1 【課題】ステアリングホイールの高さ位置を調整するにあたって、ホイール面の角度が変化しないように考慮されたステアリングコラム装置を提供する。【解決手段】車体側ブラケット1に対しX字状配置の第1リンク部材3と第2リンク部材4を介してコラムジャケット2が吊り下げ支持されている。車体側ブラケット1側には共通のねじ軸に螺合して接近または離間動作するナット部材7,8が配置されていて、ナット部材7,8に第1,第2リンク部材3,4の一端が連結されている。車体側ブラケット1に対するコラムジャケット2の移動方向がリニアガイド機構30で規制されていて、ナット部材7,8同士を接近または離間動作させることで、ステアリングジャケット3が上下方向に平行移動する。【選択図】図1
Bibliography:Application Number: JP20140181831