{
  "abstract": "A suction-cup vacuum gripping tool comprising one mounting flange, four suction cups, one vacuum pump, one manifold, one pressure sensor and one vent valve. When the suction cups reach the workpiece, the suction cups 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",
    "sensors-controls-machine-vision/force-and-pressure-sensing/vacuum-sensors",
    "industrial-motion-power-transmission/fluid-power/valves-and-manifolds",
    "industrial-motion-power-transmission/fluid-power/vacuum-generation"
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  "keywords": [
    "discrete suction cup tool",
    "mounting flange",
    "suction cup",
    "vacuum pump",
    "manifold",
    "pressure sensor",
    "vent valve",
    "drop release",
    "electric actuation",
    "pressure sensing"
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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-2026-000054837",
  "published_at": "2026-09-17T08:40:17.489937Z",
  "publisher": "Nebula Innovations Limited",
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  "supersedes": null,
  "title": "Four cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, vented before set-down",
  "uuid": "01a0ae86-1285-7fcf-8f09-3a3ac1fadc2a"
}