{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreib3obzkk5htilzerbwgfb455cxlk3kj3djrcqdeq64akcu2bf6ul4"
    },
    "mimeType": "image/png",
    "size": 86587
  },
  "description": "A forward/backward movement device includes: a case; a guide member that is housed in the case and includes a shaft and a protrusion formed on an outer peripheral surface of the shaft; and a forward/backward movement member having a cylindrical shape. The forward/backward movement member includes a…",
  "path": "/patents/1353499",
  "publishedAt": "2023-10-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16H25/125",
    "HI-LEX CORPORATION"
  ],
  "textContent": "A forward/backward movement device includes: a case; a guide member that is housed in the case and includes a shaft and a protrusion formed on an outer peripheral surface of the shaft; and a forward/backward movement member having a cylindrical shape. The forward/backward movement member includes a groove that is formed on an inner peripheral surface of the forward/backward movement member and moves forward and backward with respect to the case while rotating by being guided by the protrusion. The groove is a portion where the protrusion slides. Thereby the forward/backward movement device can be miniaturized while preventing the intrusion of water.",
  "title": "RECIPROCAL MOVEMENT DEVICE"
}