Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 5, 2021
Patent Application Number
15787025
Date Filed
October 18, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A ball screw having a spindle nut (21), a threaded spindle, and a retaining element (23) is provided. The retaining element (23) is connected in a form-fitting, play-free manner to the threaded nut (21) by a projection (24) which fits around the outside of the threaded nut (21) in an end region. The threaded nut (21) and the retaining element (23) functioning as a force transmission member are first positioned precisely during manufacture and then connected by a form-fitting, in particular play-free connection, in particular by caulking, crimping, clinching or other deformation processes.
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