Sub-pump assembly of clutch

The utility model discloses a clutch cylinder assembly which comprises a shell, wherein the shell is internally provided with a piston, one end of the piston is connected with a push rod, the push rod penetrates out of the shell and is sealed with the shell, an oil inlet and a gas outlet are arrange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU XIAOYAN, PAN XIYAN, ZHANG MINGMING, ZHOU BO, XU MANNIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a clutch cylinder assembly which comprises a shell, wherein the shell is internally provided with a piston, one end of the piston is connected with a push rod, the push rod penetrates out of the shell and is sealed with the shell, an oil inlet and a gas outlet are arranged on the shell, and at least two layers of sealing devices are arranged between the piston and the inner wall of the shell at intervals. When a pump body is filled with pressure oil, a leather cup on the piston is just spread further, the higher the pressure, the better the sealing effect. The tested service life of a platform can exceed 2 million times which is far more than the using requirements.