{
  "abstract": "A shaft-hub connection includes a shaft with a feather key groove, a hollow shaft, and a feather key. The hollow shaft has an inner groove, and the feather key is plugged into the feather key groove and radially protrudes into the inner groove of the hollow shaft. The feather key groove is only partially filled by the feather key, and a sealing part is received in the feather key groove.",
  "assignees": [
    "SEW EURODRIVE GMBH & CO KG"
  ],
  "authors": [
    "BOGNER SIMON",
    "HUBER HARALD",
    "KEBERNIK VANESSA",
    "KRATZ JULIAN"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000003020",
  "categories": [
    "industrial-motion-power-transmission/rotary-motion"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 70
  },
  "figures": [],
  "files": [
    {
      "bytes": 9943,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "c44a9e7b2377a60a19a554a91fb291ba08de354faa22d0a560e0b768c72761bb"
    },
    {
      "bytes": 1033,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "f2c116491da2f27cdddec8da849f867a32ffdc35b9f6e0774b0723c2fc00bf2f"
    },
    {
      "bytes": 1038,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "be9e4f1dfde8f3a21ebaa5b13d614cf952b3a7652e931bf8c25c9e55923435fe"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000003020/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "f16b7/18",
    "f16b7/18",
    "f16d1/0876",
    "f16b7/18",
    "f16d1/112",
    "f16d1/112"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000003020",
  "published_at": "2026-09-15T19:16:47.620378Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-02-12",
  "source_id": "US-2026043427-A1",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US2026043427A1",
  "supersedes": null,
  "title": "Shaft-hub connection having a shaft with a feather key groove, a hollow shaft, and a feather key, and method for producing a shaft-hub connection",
  "uuid": "01a0a680-1784-761b-ba80-a974532f71c0"
}
