| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: invention can be used to reduced noise level in transmissions, particularly, in connections of shafts. Proposed sound-insulating coupling contains two coupling members connected by means of screw with vibration damping member. Vibration damping member is made in form of two flat elastic coaxially arranged rings, upper and lower ones, interconnected by at least three elastic flat plates arranged at tilting relative to axis of rings, or vibration damping member is made in form of at least two flat elastic coaxially arranged rings, outer and inner ones, interconnected by at least three flat plates. ^ EFFECT: improved damping properties of vibration damping member and load-carrying capacity of transmission. ^ 2 cl, 4 dwg |
