{
  "$type": "site.standard.document",
  "description": "An electric brake mechanism includes a piston (D) propelled by a rotation-linear motion mechanism () driven by an electric motor (A). The piston (D) is configured to press brake pads (C) against a disc rotor (), and to hold the brake pads (C) at a pressing position by stopping the electric motor…",
  "path": "/patents/1312594",
  "publishedAt": "2022-03-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/17",
    "Hitachi Astemo, Ltd."
  ],
  "textContent": "An electric brake mechanism includes a piston (D) propelled by a rotation-linear motion mechanism () driven by an electric motor (A). The piston (D) is configured to press brake pads (C) against a disc rotor (), and to hold the brake pads (C) at a pressing position by stopping the electric motor (A). A parking brake control device () is configured to determine, when a request (application command) to hold the brake pads (C) is made, a judgment timing for judging whether to stop the electric motor (A) based on a change trend of a current value of the electric motor (A). When the judgment timing is reached, the parking brake control device () judges whether or not to stop the electric motor (A).",
  "title": "ELECTRIC BRAKE DEVICE"
}