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:
Jul. 23, 2002
Filed:
Dec. 15, 1999
Reinhard Birkigt, Herdecke, DE;
Gerhard Kroll, Witten, DE;
Mannesmann AG, Düsseldorf, DE;
Abstract
A overhead transport system with load-bearing members, in particular transverse bars for attachment of loads, includes running rails which extend in at least two horizontal planes in spaced-apart, parallel disposition, and at least one crane which travels in an upper one of the planes transversely to the running rails for transfer of the load-bearing members from one running rail to another running rail. In order to provide the overhead transport system in a cost-efficient manner with two production or treatment planes while yet saving time as far as transfer of the load-bearing members is concerned, the transfer of the load-bearing members in a lower one of the planes is realized by at least one self-propelled transfer vehicle which travels transversely to the running rails.