{
  "abstract": "A lifting column, including: a column body and a foot, an insert-joint assembly being provided at the bottom of the column body, a snap groove being provided on the insert-joint assembly, the foot including a base and an insert-joint socket, a receptacle configured to receive the insert-joint assembly and an elastic snap-fit assembly disposed at a lower portion of the receptacle being provided on the insert-joint socket, a guide bevel being further provided on the insert-joint assembly; on insert-fitting between the insert-joint assembly and the receptacle, the elastic snap-fit assembly is compressed by the guide bevel, and after the insert-joint assembly is mounted in place, the elastic snap-fit assembly is snap-fitted in the snap groove to thereby secure the column body to the foot.",
  "canonical_url": "https://opentechnical.org/p/OT-2026-000000592",
  "categories": [
    "warehousing-storage-systems/racking-and-shelving"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 124
  },
  "figures": [],
  "files": [
    {
      "bytes": 9651,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "4340e98629daa485f1f3d63f3351e34311515b5676aff1b8077b53075a44cf8c"
    },
    {
      "bytes": 1133,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "15c65760e14128ed63fd39eb07b54b50ba06857a9938dc2ccc78e07ef16d2ac9"
    },
    {
      "bytes": 1310,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "73a45950ac23f46be7d7c21425723e39a5113b58633c8d4bfa7c3bad24b37a06"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000000592/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "a47b13/021",
    "a47b2200/0029",
    "f16b12/38"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000000592",
  "published_at": "2026-09-15T19:03:07.695513Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-04-16",
  "source_id": "US-2026101994-A1",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US2026101994A1",
  "supersedes": null,
  "title": "Lifting column",
  "uuid": "01a0a673-94af-7141-a5a8-1e3f0366e0a3"
}