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:
May. 04, 2010
Filed:
Nov. 06, 2006
Applicants:
Wolfgang Holzapfel, Obing, DE;
Joerg Drescher, Riedering, DE;
Peter Speckbacher, Kirchweidach, DE;
Josef Weidmann, Trostberg, DE;
Wolfgang Pucher, Bergen, DE;
Kilian Bauer, Traunreut, DE;
Inventors:
Wolfgang Holzapfel, Obing, DE;
Joerg Drescher, Riedering, DE;
Peter Speckbacher, Kirchweidach, DE;
Josef Weidmann, Trostberg, DE;
Wolfgang Pucher, Bergen, DE;
Kilian Bauer, Traunreut, DE;
Assignee:
Dr. Johannes Heidenhain GmbH, Traunreut, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D 5/347 (2006.01); G01D 5/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scale is attached to a carrier by optically contacting. The optically contacting bonds are formed by raised surface regions of the scale set apart from each other. Additional measures, such as the provision of adhesive surfaces, provide a rigid and vibration-resistant joint.