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. 08, 2007
Filed:
May. 11, 2001
Applicant:
Ingo Hermanns, Hildesheim, DE;
Inventor:
Ingo Hermanns, Hildesheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/085 (2006.01); G11B 19/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical scanning device for reading data stored on a rotating recording medium having a scanning head; at least one guide device for guiding the scanning head along a predefined track; at least one bearing device connected to the scanning head for supporting the at least one guide device and having at least one elastic prestressing device to provide a static prestress on the at least one guide device to prestress the same and the at least one bearing device connected to the scanning head against each other to eliminate a relative displacement.