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. 01, 2009
Filed:
Jun. 10, 2008
Roland Moser, Zurich, CH;
Bernhard Mark, Waldshut-Tiengen, DE;
Reto Kaufmann, Baden, CH;
Josef Erni, Winterthur, CH;
Roland Moser, Zurich, CH;
Bernhard Mark, Waldshut-Tiengen, DE;
Reto Kaufmann, Baden, CH;
Josef Erni, Winterthur, CH;
ALSTOM Technology Ltd., Baden, CH;
Abstract
A drive unit () for an inspection vehicle which can be used on ferromagnetic bases (), especially in generators, which drive unit includes a motor-powered crawler track () and also magnetic devices for holding the drive unit () on the base (). An improved insensitivity to uneven spots in the base is achieved by the crawler track (), in the region where it bears upon the base (), being guided via inner, spring-mounted running wheels (), and by the magnetic devices being integrated in the running wheels ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile