Electrode Winding Device, Battery Cell Including Electrode Produced Using Same, and Battery Pack and Vehicle Including Battery Cell
AssigneeLG Energy Solution, Ltd.
InventorSeung-Hyun Ji
Life of this patent
Estimating the term…
Abstract
An electrode winding device including a winding member configured to wind an electrode; a rotational shaft coupled to the winding member to rotate; a fastening chuck coupled to the rotational shaft and fastening the winding member; a support member configured to support the rotational shaft; a power source configured to provide power to the rotational shaft; and a releasing member coupled to the winding member and configured to release the winding member is disclosed. A battery cell including an electrode produced using the electrode winding device, and a battery pack and a vehicle including the battery cell are also provided.
Claims16
An electrode winding device comprising:
- a winding member configured to wind an electrode;
- at least one rotational shaft configured to couple to the winding member to rotate;
- at least one fastening chuck coupled to the at least one rotational shaft and configured to fasten to the winding member;
- at least one support member configured to support the at least one rotational shaft;
- a power source configured to provide power to the rotational shaft;
- and
- a releasing member configured to coupled to the winding member and configured to release the winding member.
Dependencies are inferred from the claim text.