摘要 |
An elastic key joint has a shaft, a hub, a spring and rigid prismatic keys installed to combined slots provided in the shaft and in the hub. In the shaft one slot is arranged, at its bottom elastic element is placed, and there component key is installed, this is made of two parts that are in contact one with another by cylindrical surfaces along the long axis of symmetry formed by arc of circle, with radius equal to the shaft diameter, those pass through opposite in diagonal facets of cross section of the component key. |