ROTATION TRANSMITTER

The invention provides a rotation transmitter. The rotation transmitter 1 includes a first member 4, a second member 5, and an intermediate member 6. The first member is connected to the intermediatemember by a first rotary mechanism 10. The second member is connected to the intermediate member by a second rotary mechanism 20. A second rotary mechanism includes: a second radial pin 21 supported by a first one of the second member and the intermediate member; a plurality of pairs of rollers 24 disposed at different positions of the second radial pin and each of the pairs of rollers holding thesecond radial pin therebetween; axial pins 22 supporting the respective rollers while supported by a second one of the second member and the intermediate member; and stroke bearings 23 respectively interposed between the rollers and the axial pins and supporting the rollers so that the rollers are rotatable around the axial pins and movable in a direction of the rotation axis. 本发明提供种旋转传递装置，该旋转传递装置(1)具有第部件(4)、第二部件(5)、中间部件(