{
  "$type": "site.standard.document",
  "description": "A mechanical linear actuator (100) in an aircraft brake may include a ball nut, a ball screw (120; 220; 300; 400), and an actuator drive unit housing (140; 240). The ball screw (120; 220; 300; 400) may rotate to drive the ball nut axially. The ball screw (120; 220; 300; 400) and the actuator drive…",
  "path": "/patents/942395",
  "publishedAt": "2016-06-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/741",
    "GOODRICH CORP [US]"
  ],
  "textContent": "A mechanical linear actuator (100) in an aircraft brake may include a ball nut, a ball screw (120; 220; 300; 400), and an actuator drive unit housing (140; 240). The ball screw (120; 220; 300; 400) may rotate to drive the ball nut axially. The ball screw (120; 220; 300; 400) and the actuator drive unit housing (140; 240) may form a series of annular raceways (160; 260). The ball screw (120; 220; 300; 400) may have a first window (228; 321; 421) corresponding to a first raceway (160; 260) and a second window (322; 422) corresponding to a second raceway (160; 260). Balls may be inserted into the first raceway (160; 260) through the first window (228; 321; 421) and into the second raceway (160; 260) through the second window (322; 422).",
  "title": "BALL SCREW ASSEMBLY FOR AIRCRAFT BRAKE"
}