{
  "$type": "site.standard.document",
  "description": "A rail-mounted lift system includes a rail (102) having at least one conductor (114a,114b) positioned on an upper interior surface (130) of the rail. A carriage (106) may be slidably disposed in the rail for relative movement to the rail. The carriage generally includes a carriage body (140), at…",
  "path": "/patents/986036",
  "publishedAt": "2013-02-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A61G7/1042",
    "LIKO RES & DEV AB [SE]"
  ],
  "textContent": "A rail-mounted lift system includes a rail (102) having at least one conductor (114a,114b) positioned on an upper interior surface (130) of the rail. A carriage (106) may be slidably disposed in the rail for relative movement to the rail. The carriage generally includes a carriage body (140), at least one pair of support wheels (144) rotatably coupled to the carriage body and slidably engaged with the rail, and a conductor truck (146) comprising at least one conductive roller (156) rotatably attached to the conductor truck. The conductor truck may be mounted to the carriage body with a biasing member (168) upwardly biasing the conductive roller into rolling engagement with the at least one conductor. A lift unit (104) may be coupled to the carriage body and includes a motor (133) paying out and taking up a lifting strap (108). The lift unit is electrically coupled to the at least one conductive roller.",
  "title": "Lift systems with continuous in-rail charging"
}