{
  "abstract": "A suction-cup vacuum gripping tool comprising one tool-change interface, four suction cups, one plant vacuum connection, one manifold, one pressure sensor and one vent valve. When the suction cups reach the workpiece, the suction cups are evacuated by the plant vacuum connection. 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",
    "sensors-controls-machine-vision/force-and-pressure-sensing/vacuum-sensors",
    "industrial-motion-power-transmission/fluid-power/valves-and-manifolds",
    "robotics-automation/end-effectors/tool-changers"
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  "keywords": [
    "discrete suction cup tool",
    "tool-change interface",
    "suction cup",
    "plant vacuum connection",
    "manifold",
    "pressure sensor",
    "vent valve",
    "plant vacuum supply",
    "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-2026-000062621",
  "published_at": "2026-09-17T08:46:48.542263Z",
  "publisher": "Nebula Innovations Limited",
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  "supersedes": null,
  "title": "Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down, on a tool changer",
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