{
  "$type": "site.standard.document",
  "description": "The machine (100) has a commutator armature unit protruding in an axial direction of an armature shaft (17) that is supported at an end (17a) by a commutator bearing float. A variable axial safety device is arranged between the commutator armature unit and a variable commutator in the axial…",
  "path": "/patents/985150",
  "publishedAt": "2013-04-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02N15/00",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The machine (100) has a commutator armature unit protruding in an axial direction of an armature shaft (17) that is supported at an end (17a) by a commutator bearing float. A variable axial safety device is arranged between the commutator armature unit and a variable commutator in the axial direction in order to reduce an axial play of the armature shaft. The axial safety device comprises a thrush washer adjacent to a spring storage device i.e. spring ring, elastically deformable in the axial direction. An independent claim is also included for a method for manufacturing an electric machine.",
  "title": "Electrical machine and method for manufacturing an electrical machine"
}