Winding shaft and method for inserting a winding shaft into a winding device
a technology of winding shaft and winding device, which is applied in the direction of shafts, shafts and bearings, thin material handling, etc., can solve the problems of unsuitable multi-use winding and handling difficulties, and achieve the effect of greater flexibility
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[0030]FIG. 3 shows a winding shaft according to the prior art, for insertion into a correspondingly embodied winding device.
[0031]Such a winding shaft 1 includes a winding body 2 and at both ends of the winding body, shaft journals 11 are positioned on the longitudinal axis L and are configured for insertion into the winding device. The winding body 2 is embodied as intrinsically cylindrical and before being placed into use, is completed with a winding sleeve, not shown here, made of cardboard or the like, which is slid in a direction of the longitudinal axis L onto the winding body 2 so as to encompass the latter and is affixed to the winding shaft in a rotationally secured fashion by compressed air-operated clamping jaws 111 that can be radially extended out from the circumference of the winding body 2.
[0032]The cardboard sleeve that is affixed in this way can be embodied of one piece or of multiple pieces in order to thus enable a so-called multi-use winding.
[0033]After completio...
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