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US 2022/0080512 A1Published application
Drilling device
AssigneeVero Veria Corporation
InventorChien-Teh Huang
Life of this patent
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Abstract
A drilling device is provided and has a driving assembly disposed on a base for rotating a plurality of drills. As such, a plurality of drills can be actuated synchronously at a time point to effectively improve the production efficiency and reduce the drilling cost.
Claims15
A drilling device, comprising:
- a base of a multi-layer structure;
- a driving assembly disposed on the base;
- and
- a drill set disposed on the base and coupled with the driving assembly, wherein the drill set comprises a plurality of drills disposed under the base and driven and rotated by the driving assembly.
1 more element
Dependencies are inferred from the claim text.