Automatic concentricity adjusting mechanism and brake cylinder

The invention discloses an automatic concentricity adjusting mechanism and a brake cylinder. The automatic concentricity adjusting mechanism comprises a lead screw; the nut is in threaded fit with the lead screw, and the nut is used for being connected with an actuating mechanism; the first spherica...

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Bibliographische Detailangaben
Hauptverfasser:	WANG LEI, LI YEMING, ZHANG BO, MA ZHE, BAI WANGWANG, GUO BIN, FAN GUIXIN, ZHAO YANLI, YIN YU, XUE JIANG, LYU HUANXIAO, LI HUI, WANG ZHENGJIE, YANG WEIJUN, CHEN QIAN, ZHANG QINGSHUANG, YANG WANKUN, ZHANG XULIN, HAO LIANG, CAO HONGFA, ZHAO HONGWEI, CAO BONAN, JIAO BIAOQIANG, CHANG CHENGCHENG
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 MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an automatic concentricity adjusting mechanism and a brake cylinder. The automatic concentricity adjusting mechanism comprises a lead screw; the nut is in threaded fit with the lead screw, and the nut is used for being connected with an actuating mechanism; the first spherical bushing and the first spherical shaft are in spherical fit, one of the first spherical bushing and the first spherical shaft is provided with a concave spherical surface, the other one of the first spherical bushing and the first spherical shaft is provided with a convex spherical surface, the lead screw is sleeved with the first spherical bushing and the first spherical shaft, the first spherical bushing is fixed to the action mechanism, and the first spherical shaft is in sliding fit with the lead screw in the axial direction of the lead screw; the second spherical shaft and the second spherical bushing are in spherical fit, one of the second spherical shaft and the second spherical bushing is provided with a c