Saw blade device of combined rock breaking tool bit

The invention discloses a saw blade device of a combined rock breaking tool bit. The saw blade device comprises a saw blade structure and a saw blade driving device, wherein the saw blade structure and the saw blade driving device are installed on a lower box body; the saw blade structure comprises...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GU LEI, LI HONGBIN, LIU ZENGHUI, NI FUSHENG, JIANG SHUANG, MA ZHENGKUO, WEI CHANGYUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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