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US 2026/0249383 A1Published application
Welding machine
AssigneeLG Energy Solution, Ltd.
InventorsHan-Seok CHOI, Dong-Cho KIM, In-Seok LEE, Chang-Je LEE
Life of this patent
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Abstract
Discussed is a welding machine for welding a plurality of metal materials. The welding machine may include an anvil configured to accommodate the plurality of metal materials thereon, a horn located over the anvil and including a plurality of protrusions protruding toward the anvil, and a processor configured to vibrate the horn to form a hole passing through the plurality of metal materials.
Claims14
A welding machine for welding a plurality of metal materials, the welding machine comprising:
- an anvil configured to accommodate the plurality of metal materials thereon;
- a horn located over the anvil and comprising a plurality of protrusions protruding toward the anvil;
- and
- a processor configured to vibrate the horn to form a hole passing through the plurality of metal materials.
1 more element
Dependencies are inferred from the claim text.