{
  "abstract": "A bolt fastening drive device is disclosed. The bolt fastening drive device includes a rotary shaft coupled to a drive controller and rotated, a bit part in which a first end is coupled to the rotary shaft and a second end is coupled to a bolt so that the bolt is fastened to a fastening hole of a fastening member, a first bracket coupled to the rotary shaft, a sensor part coupled to an inner portion of the first bracket, and a second bracket in which a first portion is brought in contact with a bolt head of the bolt and a second portion is coupled to the sensor part.",
  "assignees": [
    "SK ON CO LTD"
  ],
  "authors": [
    "HONG MIN JEONG",
    "KIM JAE HUN",
    "LEE SEUL GI",
    "LEE SEUNG WON",
    "LEE YOONG HEE",
    "OH YOON SUNG"
  ],
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  "language": "en",
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    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
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  "publication_id": "OT-2026-000001561",
  "published_at": "2026-09-15T19:06:41.153987Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-03-24",
  "source_id": "US-12583067-B2",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US12583067B2",
  "supersedes": null,
  "title": "Bolt fastening drive device and control method thereof",
  "uuid": "01a0a676-d681-759f-bd46-0cf04407e1b9"
}