{
  "$type": "site.standard.document",
  "description": "The present invention relates to an apparatus for welding electrode tabs protruding from an electrode assembly to each other and includes a guide part configured to gather the electrode tabs on a predetermined gathering area, a welding part configured to weld the electrode tabs gathered by the…",
  "path": "/patents/1388837",
  "publishedAt": "2026-02-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B23K20/10",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "The present invention relates to an apparatus for welding electrode tabs protruding from an electrode assembly to each other and includes a guide part configured to gather the electrode tabs on a predetermined gathering area, a welding part configured to weld the electrode tabs gathered by the guide part, and a bending part configured to bend the electrode assembly so that a length from the electrode assembly to the gathering area increases in at least a portion of the electrode tabs before being welded by the welding part.",
  "title": "APPARATUS FOR WELDING ELECTRODE TABS, METHOD FOR WELDING ELECTRODE TABS, AND SECONDARY BATTERY"
}