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:
Feb. 10, 2009
Filed:
Jun. 29, 2004
Applicant:
Jörg Kegeler, Schleusingen, DE;
Inventor:
Jörg Kegeler, Schleusingen, DE;
Assignee:
INA Drives & Mechatronics GmbH & Co oHG, Suhl, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a planar direct drive unit comprising a passive unit (), an active unit (), a bearing unit, and a position measuring system that is provided with a material measure and a measuring sensor which scans the material measure and supplies a position signal. The inventive positioning measuring system encompasses a moved component () and a quasi stationary component (), one of which is formed by the material measure while the other one is formed by the measuring sensor. Both components are disposed outside the bearing gap () and at a distance from the running surface ().