| 摘要 |
FIELD: mechanical engineering; non-disengageable flexible couplings. SUBSTANCE: flexible coupling has outer and inner coupling members, pack of disks and resilient rods. Rods are fitted in coaxial holes of disks located over circumference. Disks are alternatively coupled with outer and inner coupling members. Made in outer coupling member are holes through which inner space of coupling communicates with ambient atmosphere. Holes of disks with fitted in rods are located on at least two circumference of different diameters. Made in disks are additional holes communicating with ambient atmosphere. These holes are located inside smaller circumference of holes with fitted-in rods. Flexible rods are arranged in adjacent rows with relative angular displacement, through half the angular distance between rods. Additional holes are made under resilient rods of inner row. EFFECT: enhanced reliability of coupling. |
