{
  "abstract": "A correction mechanism of the belt conveyor device, including a pair of inclined bearings and a pair of main-body guides, corrects meanders of a belt. The pair of inclined bearings include a pair of bearing portions, respectively, and a pair of inclined portions, respectively, that are inclined symmetrically with respect to an axial direction of the rollers. The pair of main-body guides are put into contact with the pair of inclined portions, respectively, and make an end side of the rollers in the axial direction moved in a direction perpendicular to the axial direction, together with the pair of inclined bearings during meandering of the belt. The pair of inclined bearings are fittable to and removable from a shaft portion of one of the rollers.",
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  "published_at": "2026-09-15T19:02:47.351752Z",
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  "source_date": "2026-04-21",
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  "supersedes": null,
  "title": "Belt conveyor device and image forming apparatus",
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