The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 28, 2006
Filed:
Feb. 08, 2005
Applicant:
Walter Wirz, Pfaffikon, CH;
Inventor:
Walter Wirz, Pfaffikon, CH;
Assignee:
Reishauer AG, Wallisellen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 41/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A detachable fixture of a rotary machining tool () on the tool spindle () of a machine tool and in particular of a grinding wheel flange () on the spindle nose () of a grinding spindle () is provided with two clamping rings. By means of the Cardanic located clamping rings (), the clamping force F generated by turning a clamping screw () is distributed uniformly on the spindle flange (). The tool fixture according to the invention permits even large and heavy driven tools with high demands on stiffness and repeatability with respect to radial and axial runout and quality of balance to be changed with little time expenditure.