{
  "$type": "site.standard.document",
  "description": "A joining device includes a first roller that rotates an attached first workpiece in the conveying direction to convey the first workpiece, and a second roller that rotates the attached second workpiece in the conveying direction to join the second workpiece to the conveyed first workpiece by heat…",
  "path": "/patents/1352342",
  "publishedAt": "2023-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/0435",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "A joining device includes a first roller that rotates an attached first workpiece in the conveying direction to convey the first workpiece, and a second roller that rotates the attached second workpiece in the conveying direction to join the second workpiece to the conveyed first workpiece by heat. The second roller includes a main body drum, a plurality of protruding portions provided at intervals in the rotational direction of the main body drum, and a plurality of suction portions that is provided to each of the protruding portions and attaches a second workpiece onto end surfaces of the protruding portions.",
  "title": "JOINING DEVICE"
}