Clamping system with polygonal receptacle for a hollow shaft
OwnerMarkus Schmieder, Karlheinz Janseninventors
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Abstract
A spindle for a polygonal hollow-shaft taper is proposed which permits optimal use of the interior of the spindle for receiving a clamping system and an optional cylinder structure.
Claims21
1-19. (canceled)
A spindle having a recess (11) which comprises a centering receptacle (7) for an adapter (2) having a polygonal outer contour and hollow shaft, an annular groove (65) and a receiving bore (9), wherein a clamping system (4) is arranged in the receiving bore (9), wherein the clamping system (4) has a collar (67), wherein the collar (67) has a polygonal outer contour, or the outer contour is formed by a plurality of lugs, wherein the collar (67) fits through the centering receptacle (7) in at least one position, and wherein an at least one-sided positive-locking fit is established between the collar (67) and the annular groove (65) by rotating the collar (67) relative to the spindle (1).
Dependencies are inferred from the claim text.