{
  "abstract": "A foam-pad vacuum gripping tool comprising one tool-change interface, one foam pad, one vacuum pump, one pressure sensor and one vent valve. When the foam pad reaches the workpiece, the foam pad is evacuated by the vacuum pump. After the workpiece has reached the set-down position, the vacuum circuit is vented by the vent valve. The arrangement is a proposed configuration composed from a typed library of mechanism blocks derived from published patents; it has not been constructed.",
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    "robotics-automation/end-effectors/vacuum-grippers",
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    "industrial-motion-power-transmission/fluid-power/vacuum-generation"
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  "keywords": [
    "foam area gripping tool",
    "tool-change interface",
    "foam pad",
    "vacuum pump",
    "pressure sensor",
    "vent valve",
    "compressed air supply",
    "electric actuation",
    "pressure sensing",
    "release control"
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  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
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  "publication_id": "OT-2026-000011285",
  "published_at": "2026-09-17T08:12:10.156048Z",
  "publisher": "Nebula Innovations Limited",
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  "supersedes": "OT-2026-000007108",
  "title": "Foam pad vacuum gripper, pump fed, supply line pressure sensor, vented after set-down, on a tool changer",
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}