| 摘要 |
FIELD: machine building.SUBSTANCE: invention relates to manual electric machines. To fence a rotating working element of an electric machine, a protective jacket is provided. The jacket is fixed on a machine by means of a device, which comprises two mirror fixing elements to stop the jacket against slipping relative to the machine body and two lever control organs. Each of control organs complies with one of fixing elements to manually open a connection between a machine body and a protective jacket.EFFECT: invention provides for higher reliability of protective jacket fixation on a body of an electric machine due to action of fixing elements in opposite directions and reduced probability of random unlocking of a connection due to necessity to act at two control elements.11 cl, 32 dwg |
