Patent Number: 6,292,992

Title: Process for compensating eccentricities and imbalances of rotating parts

Abstract: In order to permit a fast, precisely centric fastening of rotating tools, such as drills or milling tools in clamping sleeves, of such clamping sleeves or of workpiece holding devices, such as clamping chucks 4 in spindles 1 of turning machines, respective holding surfaces 9/10, 23/24 are provided in the respective parts to be connected with one another with profiles 11, 12, 25, 26 which are coordinated with one another in pairs and which each have at least two wedges 13, 15. The wedges rise over imaginary cylindrical reference surfaces 14, 16 radially toward the outside and inside and each drop again steeply onto the reference surfaces and are offset in the circumferential direction by identical angles and have a joining gap in a joining position.

Inventors: Kuhl; Hans (73207 Plochingen, DE)


International Classification: B23B 31/10 (20060101); B23B 31/117 (20060101); B23Q 017/00 (); G01M 019/00 ()

Expiration Date: 09/25/2018