RACK AND PINION TYPE STEERING DEVICE

PROBLEM TO BE SOLVED: To provide a rack and pinion type steering device, used in a steering system of an automobile, which is suppressed in noise generating in an end of maximum operation of a steering wheel.SOLUTION: A rack shaft 5 meshing with a pinion shaft 4 connected to a steering shaft 2, incl...

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Bibliographic Details
Main Authors HORIUCHI JUMPEI, TOYOSHIMA AKIHIRO
Format Patent
LanguageEnglish
Japanese
Published 13.08.2015
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LIGHTING
MECHANICAL ENGINEERING
MOTOR VEHICLES
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRAILERS
TRANSPORTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a rack and pinion type steering device, used in a steering system of an automobile, which is suppressed in noise generating in an end of maximum operation of a steering wheel.SOLUTION: A rack shaft 5 meshing with a pinion shaft 4 connected to a steering shaft 2, includes a tooth part having the dimension of an over pin of teeth in both ends 17 and 18 of a rack stroke which larger than the dimension of an over pin of teeth of a center part 16 of the rack stroke. 【課題】自動車の操舵装置に使用されるラックアンドピニオン式ステアリング装置において、ステアリングホイール最大操舵時の終端における異音の発生を抑制したラックアンドピニオン式ステアリング装置を提供する。【解決手段】ステアリングシャフト２に連結されたピニオン軸４に噛み合うラック軸５において、ラックストローク両端部１７および１８の歯のオーバーピン寸法が、ラックストローク中央部１６の歯のオーバーピン寸法よりも大きい特徴を持つ歯部を有する。【選択図】図５
Bibliography:Application Number: JP20140019299