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:
Dec. 10, 2002
Filed:
Sep. 09, 1999
Applicant:
Inventors:
Ronald Neidhardt, Stuttgart, DE;
Jeanne Forget, Stuttgart, DE;
Karl Kohlhof, Köln, DE;
Siegmar Schoser, Wald, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C 1/6509 ;
U.S. Cl.
CPC ...
C23C 1/6509 ;
Abstract
A rotary drive which is suitable in treatment of three-dimensional workpieces. In this rotary apparatus, only the removably mounted rotatable rods that serve as sample holders are connected to high voltage, which is delivered via a central high-voltage lead-in at the lower end of the rods, while the actual drive elements for rotating the rods are electrically insulated therefrom by suitable ceramic insulating elements.