{
  "$type": "site.standard.document",
  "description": "The present invention relates to a linear actuator that can allow a structure of switching 4H/4L modes of a transfer case to be simplified and also allow switching between 4H/4L modes to be made reliably. The linear actuator comprises: a spool-shaped bobbin, a coil wound around an outer peripheral…",
  "path": "/patents/937515",
  "publishedAt": "2016-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K17/34",
    "UNICK CORP [KR]"
  ],
  "textContent": "The present invention relates to a linear actuator that can allow a structure of switching 4H/4L modes of a transfer case to be simplified and also allow switching between 4H/4L modes to be made reliably. The linear actuator comprises: a spool-shaped bobbin, a coil wound around an outer peripheral surface of the bobbin, a core combined through the bobbin and having an operating space formed therein, a yoke combined to an upper portion of the bobbin and having a guide hole formed therein, a plunger installed to be movable in the operating space, a rod combined through the plunger and protruding to the outside through the guide hole, a spring installed between the core and the plunger to elastically support the plunger upwardly, a holder provided around the bobbin and having a connector provided at one side thereof, and a casing combined to enclosure the holder.",
  "title": "LINEAR ACTUATOR"
}