| 摘要 |
A shaft coupling (2) comprises on each side an elastic, e.g. slit (12) cylindrical extension (11) with a tapered screw thread (13) with an obtuse included angle. …<??>The extensions (11) grip inserted driving and driven shafts (10a, 10b) when nuts (3) are tightened on the screw threads (13), which may be of saw-tooth section (14). |
