| 摘要 |
PURPOSE:To simplify the form of a front contour and reduce the cost of parts without lowering a vibration insulating force by receiving the reaction force of a pressing force applied to a guard net at the open end surface of a rear contour and transmitting the force to flanges via ribs inside said rear contour. CONSTITUTION:A motor consists of front and rear housings 11, 12 which house a rotor and stator (both unshown in the figure) while on the outer peripheries of which flanges 16 are extendedly provided, a rear contour 17 which houses these housings 11, 12 and one end of which is opened with a guard net 21 being brought into contact with the end surface of the opening, ribs 18 which are extendedly provided inside the rear contour 17 and which are extended from the guard net 21 contacting side and brought into contact with said flanges 16, and a front contour 20. Thereby, the reaction force of the pressing force applied to the guard net 21 can be received by the open end surface of the rear contour part 17 and transmitted to the flanges 16 via ribs 18, eliminating the need for providing projections which are necessary for vibration insulation, on the front contour 20. Accordingly, the form of the front contour 20 can be simplified, reducing the cost of parts without lowering vibration insulating force.
|
