Shaft body sealing mechanism, wheel set for crane and crane

Compared with the prior art, the shaft body sealing mechanism comprises the shaft body; the first bush and the second bush are sequentially arranged on the outer side of the shaft body in a sleeving mode, and the first bush and the second bush abut against each other; the through cover is arranged o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG WEIYOU, DING XINWAN, REN JUNHUI, YUAN GUANGJIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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