{
  "abstract": "A suction-cup vacuum gripping tool comprising one mounting flange, six suction cups, one ejector, one isolation valve, one manifold, one pressure sensor, one contact detector and one blow-off valve. When the suction cups reach the workpiece, the suction cups are evacuated by the ejector. 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-2026-000019225",
  "categories": [
    "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"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 36,
    "words": 1239
  },
  "figures": [],
  "files": [
    {
      "bytes": 19574,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "578fd6e3643e89131f4e75545109ebedb616c13709f77bf8fdc1cadd05ab2bc6"
    },
    {
      "bytes": 8869,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "8e8a6a9d691487d07901a528ea9554b1e69d89d0fb3cfb37f15e1f7a87f89c13"
    },
    {
      "bytes": 8559,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "915cd31257bd1b1b8d12eca8e72ae6af88df051e9c30a5448b340a08cf11bfff"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000019225/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "discrete suction cup tool",
    "mounting flange",
    "suction cup",
    "ejector",
    "isolation valve",
    "manifold",
    "pressure sensor",
    "contact detector",
    "blow-off valve",
    "blow off release"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000019225",
  "published_at": "2026-09-17T08:15:02.050431Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "disclosure",
  "schema": "opentechnical-publication-manifest/1.0",
  "supersedes": null,
  "title": "Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down",
  "uuid": "01a0ae6e-f391-7565-a0c8-0d6d0e188d79"
}