{
  "$type": "site.standard.document",
  "description": "A wheel rim (30) includes a chamber (33) defined in a center of the rim' and a hole (32) is defined through a side of the rim. A rubber valve (40') is engaged with the hole of the rim and has a flange (400) which is engaged with an inner periphery of the chamber. An inflation needle (500) is…",
  "path": "/patents/1101889",
  "publishedAt": "2002-09-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B21/00",
    "LIU YU-REN [TW]"
  ],
  "textContent": "A wheel rim (30) includes a chamber (33) defined in a center of the rim' and a hole (32) is defined through a side of the rim. A rubber valve (40') is engaged with the hole of the rim and has a flange (400) which is engaged with an inner periphery of the chamber. An inflation needle (500) is allowed to penetrate through an air passage (43) in the rubber valve. A passage (34) is defined radially through the rim and communicates with the chamber and the hole so that air enters the tire via the passage.",
  "title": "Combination of a valve and wheel rim for small diameter tire"
}