| 摘要 |
FIELD: machine building.SUBSTANCE: proposed coupling consists of two coaxial half-couplings 1, 2 interconnected by thin elastic steel disc 3 by clamping sleeves 10 with female thread. Disc 3 is fitted on sleeves 10 fitted in half-coupling flanges and clamped by screws 11 with washers 12. Bronze bush 13 is fitted on every washer 12. Flanges 4 are welded to counter shaft "B" and pressed by screws 5 to half-coupling flanges 2. Two spherical double-row ball bearings 6 are arranged inside half-couplings 2. Said bearings 6 are fitted in extensions 7 of pump and engine to be jointed and locked by rings in auxiliary barrels 8 connected by screws 9 with half-couplings 2.EFFECT: higher reliability, longer life, easier assembly.4 cl, 2 dwg |
