{
  "$type": "site.standard.document",
  "description": "A hydraulic brake apparatus, a hydraulic brake system, and a vehicle are provided. The hydraulic brake apparatus includes: a housing (1), where the interior of the housing is a cavity structure, and the cavity structure communicates with the outside; a first piston (3), disposed in the cavity…",
  "path": "/patents/1398852",
  "publishedAt": "2024-11-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T11/16",
    "HUAWEI TECH CO LTD [CN]"
  ],
  "textContent": "A hydraulic brake apparatus, a hydraulic brake system, and a vehicle are provided. The hydraulic brake apparatus includes: a housing (1), where the interior of the housing is a cavity structure, and the cavity structure communicates with the outside; a first piston (3), disposed in the cavity structure inside the housing (1), where the first piston (3) and the housing (1) form a first cavity; a baffle plate (6), disposed in the first cavity and dividing the first cavity into a first sub-cavity (702) and a second sub-cavity (703); a second piston (2), disposed in the cavity structure inside the housing (1), where the second piston (2), the first piston (3), and the housing (1) form a second cavity (701); and a first elastic component (402), a second elastic component (403), and a third elastic component (401), disposed in the first sub-cavity (702), the second sub-cavity (703), and the second cavity (701) respectively. The housing (1) includes a first through hole (101) and a second through hole (102). The second piston (2) includes a third through hole (201). The first piston (3) includes a fourth through hole (302) and a fifth through hole (301). Having a small size and including a few parts, the hydraulic brake apparatus can be applied to intelligent vehicles, new energy vehicles, connected vehicles, or autonomous vehicles, thereby improving production efficiency of manufacturers and reducing costs.",
  "title": "HYDRAULIC BRAKING APPARATUS, HYDRAULIC BRAKING SYSTEM, AND VEHICLE"
}