{
  "abstract": "A foam-pad vacuum gripping tool comprising one mounting flange, three foam pads, one vacuum pump, one isolation valve, one manifold, one pressure sensor and one vent valve. When the foam pads reach the workpiece, the foam pads are evacuated by the vacuum pump. After the workpiece has reached the set-down position, the vacuum circuit is vented by the vent 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-2026-000064194",
  "categories": [
    "robotics-automation/end-effectors/vacuum-grippers",
    "sensors-controls-machine-vision/force-and-pressure-sensing/vacuum-sensors",
    "industrial-motion-power-transmission/fluid-power/valves-and-manifolds",
    "industrial-motion-power-transmission/fluid-power/vacuum-generation"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 31,
    "words": 1020
  },
  "figures": [],
  "files": [
    {
      "bytes": 17892,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "b7da2a7aeff1885e5fd3d0ba5bb423be047755084ec754b486888f40a602c0af"
    },
    {
      "bytes": 7472,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "005dd2b7412a821ca9ccac00b538157fea8de7d08fbf163d3e15874b206adc41"
    },
    {
      "bytes": 7162,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "3533e1064c0036634cbf760777cd335f650bb9d53a78ad1b024bfaac628aaf27"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000064194/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "foam area gripping tool",
    "mounting flange",
    "foam pad",
    "vacuum pump",
    "isolation valve",
    "manifold",
    "pressure sensor",
    "vent valve",
    "common isolation",
    "electric actuation"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000064194",
  "published_at": "2026-09-17T08:48:33.392114Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "disclosure",
  "schema": "opentechnical-publication-manifest/1.0",
  "supersedes": null,
  "title": "Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented after set-down",
  "uuid": "01a0ae8d-a45f-7fe5-b253-7ed3d2cd9199"
}