{
  "abstract": "A suction-cup vacuum gripping tool comprising one mounting flange, three suction cups, one plant vacuum connection, one manifold, one pressure sensor, one contact detector 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/position-and-presence-sensing",
    "sensors-controls-machine-vision/force-and-pressure-sensing/vacuum-sensors",
    "industrial-motion-power-transmission/fluid-power/valves-and-manifolds"
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  "keywords": [
    "discrete suction cup tool",
    "mounting flange",
    "suction cup",
    "plant vacuum connection",
    "manifold",
    "pressure sensor",
    "contact detector",
    "vent valve",
    "contact sensing",
    "plant vacuum supply"
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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-2026-000064333",
  "published_at": "2026-09-17T08:48:33.392114Z",
  "publisher": "Nebula Innovations Limited",
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  "supersedes": null,
  "title": "Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down",
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}