The present invention relates to a direction changing device equipped in a noise measurement apparatus for a steering apparatus and, more specifically, relates to a direction changing device equipped in a noise measurement apparatus for a steering apparatus to inspect a noise generated in a pinion gear and a rack gear, constituted of the steering apparatus of a vehicle under a same condition as that of a real vehicle condition before releasing the steering apparatus. The direction changing device equipped in a noise measurement apparatus for a steering apparatus comprises: a fixing unit coupled to an end unit of a rack bar; a transporting frame positioned on one side of the fixing unit; and a folding unit folded or unfolded with respect to a straight movement of the rack bar.
본 발명은 조향장치용 소음 측정장치에 구비되는 방향전환장치에 관한 것으로서, 더욱 상세하게는 자동차의 조향장치를 이루는 랙기어와 피니언기어에서 발생되는 소음을 그 조향장치의 출고 전에 실차조건과 같은 조건에서 검사가 이루어질 수 있도록 하기 위한 조향장치용 소음 측정장치에 구비되는 방향전환장치에 관한 것이다.
DIRECTION TURNING APPARATUS HAVING MEASURING APPARATUS OF NOISE FOR POWER STEERING
조향장치용 소음 측정장치에 구비되는 방향전환장치
2016-03-29
Patent
Elektronische Ressource
Koreanisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B62D MOTOR VEHICLES , Motorfahrzeuge / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen |
DIRECTION TURNING APPARATUS HAVING MEASURING APPARATUS OF NOISE FOR POWER STEERING
Europäisches Patentamt | 2016