{
  "abstract": "A bellows-cup vacuum gripping tool comprising one mounting flange, six bellows cups, one ejector, one manifold, one pressure sensor, one contact detector and one blow-off valve. When the bellows cups reach the workpiece, the bellows cups are evacuated by the ejector. 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-2026-000055060",
  "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": 31,
    "words": 1026
  },
  "figures": [],
  "files": [
    {
      "bytes": 17927,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "11f674a4930577df12cad470695fd373d9b97eda871b48131150160f89f8e999"
    },
    {
      "bytes": 7556,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "42b86c29b3762bec3be1b8d5d89acf7428a5a424bdf6003ab331d8e0d23b77b0"
    },
    {
      "bytes": 7236,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "a36c75d3cab8c5521638c2e95f15cb3fccc0fcfaf15d812183f02f21922dae42"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000055060/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "bellows compliant vacuum tool",
    "mounting flange",
    "bellows cup",
    "ejector",
    "manifold",
    "pressure sensor",
    "contact detector",
    "blow-off valve",
    "blow off release",
    "compressed air supply"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000055060",
  "published_at": "2026-09-17T08:40:36.756598Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "disclosure",
  "schema": "opentechnical-publication-manifest/1.0",
  "supersedes": null,
  "title": "Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after set-down",
  "uuid": "01a0ae86-5e81-72ac-a255-1136c42199db"
}