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. 08, 2015
Filed:
Jul. 01, 2010
Alfred Heimann, Aachen, DE;
Roland Heffe, Korschenbroich, DE;
Alfred Heimann, Aachen, DE;
Roland Heffe, Korschenbroich, DE;
Hegenscheidt-MFD GmbH & Co. KG, Erkelenz, DE;
Abstract
The invention relates to a machine, in particular a machine tool () for deep rolling wheelset shafts () for rail vehicle wheelsets with a headstock () and a tailstock () which each have prick punch points () for holding a wheelset shaft () at its respective ends, a device (and) for driving the wheelset shaft (), as well as tools which can be moved in directions (z, x) on the machine tool () for deep rolling lengthwise sections (axle zonesto) of the wheelset shaft (), and clamping and feed devices. The tools consist of several pairs of work rollers (), of which each pair is intended for deep rolling at least one axle zone () of the wheelset shaft ().