Supporting disk for a supporting disk bearing for open-end spinning rotors
AssigneesFritz Stahlecker, Hans Stahlecker
InventorFritz Stahlecker
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Abstract
In the case of a supporting disk for a supporting disk bearing for open-end spinning rotors, the front side is provided with signal generators for the purpose of non-contact revolution counting, which function by magnetic field lines. Preferred are permanent magnetic pins which fit into the supporting disk, and which create an induction current.
Claims6
A supporting disk for a supporting disk bearing for open-end spinning rotors, a front side of said supporting disk being provided with two permanent magnets that are disposed diametrically opposite one another and which constitute signal generators generating magnetic field lines rotating with the disk, wherein said permanent magnets are fitted into respective recesses so as to be flush on the front side,
- wherein said supporting disk comprises a disk like base body composed of a first material and a synthetic ring of a different material surrounding the base body, wherein said recesses are located in said base body, and
- wherein said recesses are holes extending through the disk.
Dependencies are inferred from the claim text.