{
  "abstract": "A mechanical finger gripper comprising one tool-change interface, two gripper fingers and one contact detector. When the gripper reaches the gripping position, the gripper fingers are closed by the pneumatic actuator. 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-2026-000007828",
  "categories": [
    "robotics-automation/end-effectors/mechanical-grippers",
    "sensors-controls-machine-vision/position-and-presence-sensing",
    "robotics-automation/end-effectors/tool-changers"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 19,
    "words": 656
  },
  "figures": [],
  "files": [
    {
      "bytes": 15031,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "564fa5a4be46f0b9ea2c81d92ce953b04a70f0e8769a014e593f13040d29596d"
    },
    {
      "bytes": 5227,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "cf72eaac71683985b335466b0fa052f8ed281f515b7a9203affde1b8d616edfe"
    },
    {
      "bytes": 5117,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "378b93893b1dab1d237003ff7161972e38997e731022d6b833f629c066ec94a0"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000007828/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "mechanical gripper",
    "tool-change interface",
    "gripper finger",
    "contact detector",
    "compressed air supply",
    "contact sensing",
    "mechanical gripping",
    "tool changing"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000007828",
  "published_at": "2026-09-17T08:10:14.564317Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "disclosure",
  "schema": "opentechnical-publication-manifest/1.0",
  "supersedes": "OT-2026-000003506",
  "title": "Two finger pneumatic gripper, on a tool changer",
  "uuid": "01a0ae6a-908a-7211-af49-16b9e9fb80e8"
}