{
  "$type": "site.standard.document",
  "description": "A brake fluid pressure control device (10) for a vehicle includes: a base body (12); reservoirs to store brake fluid in the base body (12); and a single lid member (52) secured to the base body (12). Each reservoir has a reservoir hole (30), a piston (34) that slides inside the reservoir hole (30)…",
  "path": "/patents/1008939",
  "publishedAt": "2011-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/368",
    "NISSIN KOGYO KK [JP]"
  ],
  "textContent": "A brake fluid pressure control device (10) for a vehicle includes: a base body (12); reservoirs to store brake fluid in the base body (12); and a single lid member (52) secured to the base body (12). Each reservoir has a reservoir hole (30), a piston (34) that slides inside the reservoir hole (30), and a spring (36) that biases the piston (34). According to the first invention, the lid member (52) hermetically seals the reservoir holes (30). The lid member (52) includes a plate member (54) with which the springs (36) make contact and a ring-shaped sealing member (56) held between one face (12f) of the base body (12) to which the plate member (54) is secured and the other face (54a) of the plate member (54) opposed to the one face (12f) of the base body (12) to provide a sealing function. In the lid member (52), a screw hole (64) is disposed outside a region surrounded by the sealing member (56) and a communication passage (66) communicating with the reservoir holes (30) is provided inside the region. According to the second invention, the reservoir further comprises a spring receiving member (37) and the piston (34) is formed into a flat shape in which a sliding length of the pistion (34) is set to be smaller than the radius of the piston (34). According to the second invention, a winding beginning end portion (36a) and a winding terminating end portion (36b) of the coil spring (36) are set at positions opposed to each other in a plan view from the axial direction of the coil spring (36).",
  "title": "Brake fluid pressure control device for vehicle"
}