{
  "abstract": "A foam-pad vacuum gripping tool comprising one mounting flange, two foam pads, one vacuum pump, one manifold and one vent valve. When the foam pads reach the workpiece, the foam pads are evacuated by the vacuum pump. Before the workpiece reaches the set-down position, the vacuum circuit is vented by the vent valve while the workpiece is above the receiving surface. 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",
    "industrial-motion-power-transmission/fluid-power/valves-and-manifolds",
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    "lifting-positioning-manipulation/vacuum-lifting/vacuum-safety-systems"
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  "keywords": [
    "foam area gripping tool",
    "mounting flange",
    "foam pad",
    "vacuum pump",
    "manifold",
    "vent valve",
    "drop release",
    "electric actuation",
    "release control",
    "vacuum"
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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-2026-000050914",
  "published_at": "2026-09-17T08:36:41.548889Z",
  "publisher": "Nebula Innovations Limited",
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  "supersedes": null,
  "title": "Two pad foam vacuum gripper, two outlet manifold, pump fed, vented before set-down",
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}