| 摘要 |
The tensioning mechanism ( 18 ) comprises a clamp bolt ( 28 ), arranged in a displaceable manner in a transverse bore ( 26 ) in the fitting plug ( 12 ) and two diametrically opposed retainers ( 34, 36 ) in the second component ( 14 ) which engage with an axially facing internal or external cone against a complementary internal or external cone on the clamp bolt ( 28 ) and, during tensioning, are tensioned with the same in a wedge fashion. According to the invention, the clamp bolt ( 28 ) comprises a frustum-shaped external cone ( 40 ), the base diameter of which is smaller than the diameter of the guide surface ( 62 ) thereof in the transverse bore ( 26 ).
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