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本专利是内燃机配用的起动机,它由定子、支承电枢轴在定子里旋转的前后端盖、电枢总成、单向器等组成。单向器通过螺旋花键套在电枢轴上,并能相对于电枢轴在原始位置和工作位置之间作有限的转动和轴向移动。在工作时,单向器的起动小齿轮与发动机飞轮齿环啮合,起动发动机。电磁铁装在驱动端盖里,其动铁芯相对驱动端盖是不旋转的,靠回位
This patent is the internal combustion engine equipped starter, which consists of a stator, supporting the armature shaft in the stator before and after the end cover rotation, armature assembly, one-way and so on. The unidirectional gear is mounted on the armature shaft by a helical spline and has limited rotational and axial movement relative to the armature shaft between the home position and the working position. At work, the starter pinion engages the flywheel of the engine to start the engine. The electromagnet is installed in the drive cover, the moving core relative to the drive cover is not rotating, by the return