{
  "abstract": "A suction-cup vacuum gripping tool comprising one tool-change interface, one suction cup, one vacuum pump and one blow-off valve. When the suction cup reaches the workpiece, the suction cup is evacuated by the vacuum pump. After the workpiece has reached the set-down position, the workpiece is blown off by the blow-off valve. The arrangement is a proposed configuration composed from a typed library of mechanism blocks derived from published patents; it has not been constructed.",
  "canonical_url": "https://opentechnical.org/p/OT-2026-000030897",
  "categories": [
    "robotics-automation/end-effectors/vacuum-grippers",
    "robotics-automation/end-effectors/tool-changers",
    "industrial-motion-power-transmission/fluid-power/vacuum-generation",
    "lifting-positioning-manipulation/vacuum-lifting/vacuum-safety-systems"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 22,
    "words": 748
  },
  "figures": [],
  "files": [
    {
      "bytes": 15433,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "c42df70c2a5072280bfb5bdc260302c66e621bb50aa02fda395ce26bc07723fd"
    },
    {
      "bytes": 5705,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "07b4e8cb34d9bbc3693c16b568dd6198299bb17f8e0fa75b4b65741c823315de"
    },
    {
      "bytes": 5423,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "2812e187c92d212ce35aac8eacc6cad3520b49d03090cc6239c8ff9fc19bf445"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000030897/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "discrete suction cup tool",
    "tool-change interface",
    "suction cup",
    "vacuum pump",
    "blow-off valve",
    "blow off release",
    "compressed air supply",
    "electric actuation",
    "release control",
    "tool changing"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000030897",
  "published_at": "2026-09-17T08:20:49.275361Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "disclosure",
  "schema": "opentechnical-publication-manifest/1.0",
  "supersedes": null,
  "title": "Single cup vacuum gripper, pump fed, pulsed blow-off after set-down, on a tool changer",
  "uuid": "01a0ae74-3fb6-7b45-98cf-9656c58a3d97"
}