{
  "abstract": "A suction-cup vacuum gripping tool comprising one mounting flange, three suction cups, one vacuum pump, one isolation valve, one manifold and one blow-off 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 workpiece is blown off by the blow-off 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.",
  "canonical_url": "https://opentechnical.org/p/OT-2026-000012517",
  "categories": [
    "robotics-automation/end-effectors/vacuum-grippers",
    "industrial-motion-power-transmission/fluid-power/valves-and-manifolds",
    "industrial-motion-power-transmission/fluid-power/vacuum-generation",
    "lifting-positioning-manipulation/vacuum-lifting/vacuum-safety-systems"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 28,
    "words": 940
  },
  "figures": [],
  "files": [
    {
      "bytes": 17112,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "9d4e0b52cb7b8d283cacedfeed1e54b671f542c86de3498da63426153fdd4457"
    },
    {
      "bytes": 6956,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "864737b6dfc3e78a3acbe248f77d6ad5ed6aeddf8306f921f29bac9dd364b3cd"
    },
    {
      "bytes": 6647,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "4246531c8daf6a8e602d4bac33770dfc4fc8537636641e24e5d149b68ccd6064"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000012517/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "discrete suction cup tool",
    "mounting flange",
    "suction cup",
    "vacuum pump",
    "isolation valve",
    "manifold",
    "blow-off valve",
    "blow off release",
    "common isolation",
    "compressed air supply"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000012517",
  "published_at": "2026-09-17T08:13:08.998406Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "disclosure",
  "schema": "opentechnical-publication-manifest/1.0",
  "supersedes": null,
  "title": "Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, pulsed blow-off before set-down",
  "uuid": "01a0ae6d-39f7-7b26-96d0-d70f47ea353d"
}