Synchronised link coupling with two radial gearwheels - has axially central hole through which pass two annular axles, each with compression spring

摘要

The synchronised link has two radial gearwheels (1) which have an axially central hole through which go two annular axles (2) each of which possesses a compression-spring (6). The compression springs (6) are held taut between the circular nut (4) screwed tightly to the annular axle (2), and the fixing washer. The radial gearwheels (1) consist of rounded tooth-backs and hollow-grooves gaps, the radial teeth have curved tooth-flanks. USE/ADVANTAGE - The coupling evenly transmits a rotary movement between the drive and driven sides of shafts which are not flush with each other.