{
  "abstract": "The present applicant relates to, in a first aspect, a robot end effector (120). The robot end effector (120) comprises an end effector distal end (121) and an end effector proximal end (122), a welding tool (150), a slot (130) configured to receive an elongated workpiece, and a gripping mechanism (140) configured to grip the elongated workpiece. In a further aspect, a method for gripping and welding an elongated workpiece using a robot end effector (120), is also provided. The method comprises gripping the elongated workpiece, aligning the longitudinal axis of the elongated workpiece with a predetermined reference axis of the robot end effector, and welding the elongated workpiece with a panel.",
  "assignees": [
    "NAVANTIA S A SME"
  ],
  "authors": [
    "HERRERO MARTÍN CARLA",
    "LAMAS RODRÍGUEZ ADOLFO",
    "SANTIAGO PENÍN ANTONIO LUIS"
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    "name": "Creative Commons Attribution 4.0 International",
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  "published_at": "2026-09-15T19:06:24.893493Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-03-25",
  "source_id": "EP-4714585-A1",
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  "title": "Robot end effector, industrial robot, and method for gripping and welding an elongated workpiece using a robot end effector",
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}