{
  "abstract": "A foam-pad vacuum gripping tool comprising one tool-change interface, six foam pads, one vacuum pump, one manifold, one pressure sensor, one contact detector and one vent valve. When the foam pads reach the workpiece, the foam pads are 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/valves-and-manifolds"
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  "keywords": [
    "foam area gripping tool",
    "tool-change interface",
    "foam pad",
    "vacuum pump",
    "manifold",
    "pressure sensor",
    "contact detector",
    "vent valve",
    "contact sensing",
    "electric actuation"
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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-2026-000065998",
  "published_at": "2026-09-17T08:49:33.262219Z",
  "publisher": "Nebula Innovations Limited",
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  "supersedes": null,
  "title": "Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented after set-down, on a tool changer",
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