RACK BAR SUPPORTING DEVICE AND STEERING APPARATUS FOR VEHICLE HAVING THE SAME

PURPOSE: A rack bar supporting device and a steering apparatus for vehicle including the same are provided to transfer the stable steering force by maintaining the constant interval between a rack bar and a support yoke after a endurance progressing. CONSTITUTION: A rack bar supporting device compri...

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Bibliographische Detailangaben
1. Verfasser:	HONG, CHANG BAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLETECHNOLOGY LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: A rack bar supporting device and a steering apparatus for vehicle including the same are provided to transfer the stable steering force by maintaining the constant interval between a rack bar and a support yoke after a endurance progressing. CONSTITUTION: A rack bar supporting device comprises a support yoke(310), a first elastic supporter(320), a yoke plug(340) and a second elastic supporter(330). The support yoke is coupled in the cylinder of a gear box and the front face supports the rear surface of the rack bar. The first elastic supporter compensates the interval due to the abrasion of the rack bar and support yoke and supports the rear surface of the support yoke through the elastic force in the rack bar direction. The yoke plug is coupled in the cylinder of the gear box and supports the first elastic supporter in the rack bar direction. The second elastic supporter absorbs the external force delivered through the rack bar to the middle axis direction. The second elastic supporter is at least one coupled between the support yoke and yoke plug.