{
  "$type": "site.standard.document",
  "description": "A housing (10) has a planetary gear mechanism (20) composed of an inner gear (21), a planetary gear (22) and a sun gear (23), which mechanism is disposed within the housing (10) on its outer periphery side. The inner gear (21) is connected with a casing (31) arranged on a rotation axis (L). A…",
  "path": "/patents/1101956",
  "publishedAt": "2002-09-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K17/16",
    "BOSCH AUTOMOTIVE SYSTEMS CORP [JP]"
  ],
  "textContent": "A housing (10) has a planetary gear mechanism (20) composed of an inner gear (21), a planetary gear (22) and a sun gear (23), which mechanism is disposed within the housing (10) on its outer periphery side. The inner gear (21) is connected with a casing (31) arranged on a rotation axis (L). A spherical receiving portion (31a) is formed on the casing (31). This receiving portion (31a) is received in the sun gear (23). A pair of element gears (33, 33) and a pair of side gears (34, 34) of the planetary gear mechanism (30) are received in the receiving portion (31a).",
  "title": "COMBINED DIFFERENTIAL GEAR DEVICE"
}