| 摘要 |
<p>PCT No. PCT/FI81/00084 Sec. 371 Date Jun. 17, 1982 Sec. 102(e) Date Jun. 17, 1982 PCT Filed Nov. 16, 1981 PCT Pub. No. WO82/01750 PCT Pub. Date May 27, 1982.Friction joint for fixing machine elements together. The friction joint is established with the aid of at least one sleeve-like member (15) so that the sleeve-like member (15) is disposed around the first machine element (11) and that the second machine element (12) is adapted to receive the sleeve-like member (15). In the friction joint of the invention (10) the sealing problems have been totally avoided by employing a tiltable sleeve-like member (15) which is tiltable with the aid of a tilting means (17) through an angle ( alpha ), whereby the inner surface of the sleeve-like member (15) creates an interlocking with the first machine element (11) and similarly the outer surface of the sleeve-like member (15) creates an interlocking with the second machine element (12). The tilting means (17) is a tightening screw, disposed in a threaded hole (16) made to pass through the end face of the sleeve-like member (15). With the aid of sleeve-like member (15) a sprocket wheel (12) with hub (13) can be mounted on a shaft (11) in an easy and simple way. When it is desired to mount on a shaft a hubless sprocket wheel, two sleeve-like members are used, the tightening screw of one sleeve-like member being disposed to cause simultaneous tilting of both sleeve-like members.</p> |
