Winding needle, pole piece winding device and battery manufacturing equipment

The utility model discloses a winding needle, a pole piece winding device and battery manufacturing equipment. The winding needle comprises an inner needle assembly and an outer needle assembly. The inner needle assembly is used for clamping a pole piece, at least part of the outer needle assembly i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LAN DAOYUN, TANG LINGLONG, ZHANG WEI, PAN FENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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