{
  "$type": "site.standard.document",
  "description": "An operator's cab for a work vehicle is disclosed, which is capable of providing sound insulation properties without spoiling ease of maintenance while ensuring the thermal insulation properties of an air-conditioning duct. The operator's cab 8 is provided with a floor frame 10 having an opening…",
  "path": "/patents/1003564",
  "publishedAt": "2012-04-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00378",
    "KOMATSU MFG CO LTD [JP]"
  ],
  "textContent": "An operator's cab for a work vehicle is disclosed, which is capable of providing sound insulation properties without spoiling ease of maintenance while ensuring the thermal insulation properties of an air-conditioning duct. The operator's cab 8 is provided with a floor frame 10 having an opening for maintenance 20 located at a floor base 10a and a lid body 23 for closing the opening for maintenance 20. The lid body 23 includes an upper inspection cover 22 and a lower inspection cover 21 which are aligned in a vertical direction with spacing so as to be attachable and detachable relative to the opening for maintenance 20. Disposed in a space between the upper inspection cover 22 and the lower inspection cover 21 is a floor duct 30 that can be disassembled and is provided for circulating supply air sent from an air conditioner 27.",
  "title": "OPERATION CABIN FOR WORKING VEHICLE"
}