{
  "$type": "site.standard.document",
  "description": "A transmission structure (1) of the present invention causes, during a period from a time point when a rotational speed of a drive rotational power reaches a predetermined first/second speed stage shift-up start speed until a first/second speed stage shift-up end time point, one of an input-side…",
  "path": "/patents/1402798",
  "publishedAt": "2026-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16H47/04",
    "KANZAKI KOKYUKOKI MFG CO LTD [JP]"
  ],
  "textContent": "A transmission structure (1) of the present invention causes, during a period from a time point when a rotational speed of a drive rotational power reaches a predetermined first/second speed stage shift-up start speed until a first/second speed stage shift-up end time point, one of an input-side clutch mechanism pair and an output-side clutch mechanism pair to be in a double transmitting state, and causes, in the double transmitting state, a first clutch mechanism (60a; 80a) and a second clutch mechanism (60b; 80b) of the other one of the input-side clutch mechanism pair and the output-side clutch mechanism pair to be shifted to a disengagement state and an engagement state, respectively, while having frictional plate slid.",
  "title": "TRANSMISSION STRUCTURE"
}