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:
Nov. 18, 2003
Filed:
Nov. 26, 2001
Applicant:
Inventors:
Josef Faden, Dubendorf, CH;
Giorgio Scacchi, Hinwil, CH;
Assignee:
Reishauer AG, Wallisellen, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 3/300 ; B23B 3/116 ;
U.S. Cl.
CPC ...
B23B 3/300 ; B23B 3/116 ;
Abstract
The device serves for the end face, angularly true driving of a pre-toothed workpiece ( ) clamped between work centers by the rotating work spindle ( ) of a tooth flank grinding machine. It takes place by means of a wobble plate ( ) connected without play to the work spindle by way of the work arbor ( ), the intermediate disc ( ) and the cylindrical steel rollers ( ), the surface of which said wobble plate which contacts the workpiece end face ( ) being according to the invention coated with galvanically bonded hard material grains ( ).