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:
Sep. 29, 1992
Filed:
Jan. 31, 1991
Josef Theurer, Vienna, AT;
Friedrich Oellerer, Linz, AT;
Abstract
A freight car for incorporation into a freight train of a series of successively arranged like freight cars comprises a carrier frame, a box for storing bulk material, the box having a bottom affixed to the carrier frame and an open top, two longitudinally extending bulk material conveyor arrangements arranged independent of each other, at least one of the conveyor arrangements extending partly along the bottom of the box, and each conveyor arrangement having opposite ends longitudinally spaced from each other and one of the conveyor arrangement ends being higher than the opposite conveyor arrangement end whereby the conveyor arrangement ends at facing ends of the successive freight cars overlap when the freight cars are coupled together.