пружна муфта
elastic energy
elastic ring
elastic stop nut
elastic buckling
elastic deformation
elastic defense
elastic resistance
elastic tactics
coupling hook
energy coupling
U-joint (universal joint / universal coupling)
ball coupling
bevel coupling
coupling bar
coupling joint
coupling lever
coupling rod
coupling sleeve
dynamo coupling
universal coupling
hose coupling
flexible coupling
fluid coupling
fuel pump spindle coupling
pressure fuel(l)ing coupling
swivel coupling
coupling
liquid coupling
groove for coupling