Brake snap spring mounting device

The utility model discloses a brake snap spring installation device which comprises a stepped limiting shaft with the diameter being large in the upper portion and small in the lower portion, a through hole is formed in the upper portion of the limiting shaft in a penetrating mode in the radial dire...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIE YUTENG, LIU XIAOXING, XIA JIANJUN, CHAI YUHANG, JIN XING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a brake snap spring installation device which comprises a stepped limiting shaft with the diameter being large in the upper portion and small in the lower portion, a through hole is formed in the upper portion of the limiting shaft in a penetrating mode in the radial direction, and a pin shaft facilitating operation of the limiting shaft is assembled in the through hole. A large-diameter upper shaft at the upper part of the limiting shaft is in small clearance fit with the inner wall of the brake piston; a small-diameter lower shaft at the lower part of the limiting shaft is also in small clearance fit with the inner wall of the brake regulator sleeve; a clamp spring clamping groove penetrating through a shaft body is axially formed in the side face of an upper shaft of the upper portion of the limiting shaft. A circular groove type cavity inserted into a small sleeve opening in the upper portion of an adjuster sleeve of the brake is upwards formed in the connecting position of the