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:
Jan. 09, 1996
Filed:
Nov. 07, 1994
Josef Theurer, Vienna, AT;
Gernot Bock, Aschach/Donau, AT;
Franz Plasser Bahnbaumaschinen-Industrieges. m.b.H., Vienna, AT;
Abstract
A track surfacing machine for correcting the track geometry includes a machine frame supported by undercarriages for mobility in an operating direction and including lining drives for correcting the track in a direction transversely to the track and measuring carriages rolling on the track and provided with measuring instruments. The measuring carriages form with the machine frame as well as with measuring instruments a reference system for detecting the actual track geometry, with the machine frame defining a reference base. Associated with the forward and rear measuring carriages of the reference system in operating is a measuring unit for detecting a cant or lateral inclination of the track, with a pressure pickup being provided for determining the lining forces of the lining drives.