FIELD: machine building.
SUBSTANCE: thread-glue removable hub is made out of connected cone bushing with side cut along guide, having four thread holes for additional tightening screws, located at angle 90° to each of the thread holes, interchangeable driven element in form of the pulley or sprocket, containing four thread holes, located at angle 90° to each of thread holes, having internal cone hole, corresponding to the external surface of the cone bushing, that is made with possibility of tension by the clamp nut, fixing using the lock-ring and lock-nut. Between the mating surfaces: cylindrical - bushing and shaft, and cone - bushing and driven element a layer of anaerobic adhesive is applied with possibility to reduce its thickness by increasing of tension of the tightening screws and clamp nut during the hub assemblage.
EFFECT: improved engagement of design elements.
3 dwg
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