{
  "abstract": "A suction-cup vacuum gripping tool comprising one tool-change interface, one suction cup, one plant vacuum connection, one contact detector and one blow-off valve. When the suction cup reaches the workpiece, the suction cup is evacuated by the plant vacuum connection. 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-2026-000033049",
  "categories": [
    "robotics-automation/end-effectors/vacuum-grippers",
    "sensors-controls-machine-vision/position-and-presence-sensing",
    "robotics-automation/end-effectors/tool-changers",
    "industrial-components-safety-infrastructure/plant-utilities/vacuum-supply"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 23,
    "words": 830
  },
  "figures": [],
  "files": [
    {
      "bytes": 16129,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "f9ec968b9d42fa3913157d9abe5095ceca3f13dadac6d53f31dc5c16aa745a0a"
    },
    {
      "bytes": 6307,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "56031053f540c747ce34bc0f575cbfe00433499ceccc08f0978040470812d194"
    },
    {
      "bytes": 6007,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "bf940ad0b2000f38a0f292a3d04163cde0850f4133a5987b436998f99f8f0ee6"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000033049/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",
    "plant vacuum connection",
    "contact detector",
    "blow-off valve",
    "blow off release",
    "compressed air supply",
    "contact sensing",
    "plant vacuum supply"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000033049",
  "published_at": "2026-09-17T08:21:57.065765Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "disclosure",
  "schema": "opentechnical-publication-manifest/1.0",
  "supersedes": null,
  "title": "Single cup vacuum gripper, plant vacuum fed, pulsed blow-off after set-down, on a tool changer",
  "uuid": "01a0ae75-4843-77ea-9670-718ce305de63"
}