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:
Jun. 23, 1987
Filed:
Dec. 11, 1985
Uwe Gutohrlein, Dortmund, DE;
Jurgen Rosenthal, Werne, DE;
Hoesch Aktiengesellschaft, , DE;
Abstract
An underfloor wheelset turning machine is described for reprofiling the wheel tire contours (34) of railway wheelsets (6). The machine comprises two turning supports (27, 28) and four driven friction rollers (9, 10,11,12), of which each pair of rollers is adapted to be pressed with in each case a peripheral face (57,58, 60,61) onto a wheel tire. The friction rollers (9,10,11,12) are pivotal individually each about a pivot axis (50,51,52,53) disposed parallel to the wheelset axle (41). The peripheral faces (60, 61) of two friction rollers (11,12) are disposed further from the wheelset center (64) compared with the peripheral faces (57, 58) of the other two friction rollers (9, 10).