Automatic adjusting arm of automobile

The utility model discloses an automobile automatic adjusting arm which comprises an outer shell, a safety arm is arranged above the outer shell, and a worm is movably connected to the top end in the outer shell. According to the automobile automatic adjusting arm, the rack plate, the gear, the spri...

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Bibliographische Detailangaben
Hauptverfasser:	SHEN FENG, XU JIFANG, WANG JIANSHOU, ZHOU YAOLAN, ZHOU YIJIE, SHEN ZHOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an automobile automatic adjusting arm which comprises an outer shell, a safety arm is arranged above the outer shell, and a worm is movably connected to the top end in the outer shell. According to the automobile automatic adjusting arm, the rack plate, the gear, the spring, the sealing protective sleeve, the adjusting pull rod and the connecting rod are arranged, in the process that the adjusting pull rod pushes the rack plate, the spring can achieve a certain buffering effect, and the sealing protective sleeve can seal a gap between the adjusting pull rod and the outer shell, so that the adjusting pull rod can be buffered, and the service life of the adjusting pull rod is prolonged. The brake clearance adjusting stability is improved, the sealing performance between the adjusting pull rod and the outer shell is good, damage to internal components caused by insufficient sealing performance is prevented, the service life of the automatic adjusting arm is guaranteed, and the problem