{
  "$type": "site.standard.document",
  "description": "The invention relates to an electric motor, a starter for starting an internal combustion engine and a method for manufacturing armatures for said electric motor, wherein coil connecting parts (34e) on the vertical sections (34d) of commutator segments (34b) are formed so that the coil conductors…",
  "path": "/patents/1075370",
  "publishedAt": "2005-08-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02N11/00",
    "HITACHI LTD [JP]"
  ],
  "textContent": "The invention relates to an electric motor, a starter for starting an internal combustion engine and a method for manufacturing armatures for said electric motor, wherein coil connecting parts (34e) on the vertical sections (34d) of commutator segments (34b) are formed so that the coil conductors (32a) may be assembled axially. On the outer circumference of the coil connecting part (34e) the commutator segments (34b) is formed in a body with the lock members (34f) that prevent the coil conductor (32a) from going out in the centrifugal direction from the coil connecting part (34e). Therefore, the rotating strength (the centrifugal strength) of coil conductors (32a) can be improved in the coil connecting part (34e) without any additional member for the lock member (34f) and without increasing the number of manufacturing steps pertaining to the lock member (34f).",
  "title": "Electric motor with commutator, and manufacturing method of armature and starter motor for engine"
}