Coupling joining two rotatably mounted components - has tubular coupling member with recessed peripheral wall, engaged by stubs protruding from both components

摘要

The stubs (30,32) protrude radially from the components (16,18) and engage recesses (24,26) in the tubular member (14) without play in the rotation direction. There is a free space between the components and the tubular coupling member. The stubs are pref. arranged in a cruciform pattern with mutually offset rotation planes. The recesses for the stubs are typically of elongated shape. They may be open to the front sides (20,22) of the tubular coupling member. USE/ADVANTAGE - Simple design of rotary coupling, equalising shaft offset and angular deviations.