{
  "$type": "site.standard.document",
  "description": "A pumping mechanism for use with a pneumatic tire (10) and for mounting on a wheel rim (12) to keep the pneumatic tire from becoming underinflated is disclosed. The pumping mechanism (14) comprises a plurality of pumps (18) forming a linear belt, wherein the linear belt is configured for being…",
  "path": "/patents/955768",
  "publishedAt": "2015-11-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C23/123",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A pumping mechanism for use with a pneumatic tire (10) and for mounting on a wheel rim (12) to keep the pneumatic tire from becoming underinflated is disclosed. The pumping mechanism (14) comprises a plurality of pumps (18) forming a linear belt, wherein the linear belt is configured for being attached circumferentially to a wheel rim (12); a plurality of pump holders (20) interconnecting the plurality of pumps (18) in a linear configuration; and a control valve (22) configured for controlling inlet air into a tire cavity of the pneumatic tire (12). Also, a pneumatic tire and wheel system to keep the pneumatic tire (10) from becoming underinflated using such a pumping mechanism (14) is disclosed. The pneumatic tire (10) is mounted to a wheel rim (12).",
  "title": "AIR MAINTENANCE TIRE ASSEMBLY"
}