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:
Oct. 19, 2004
Filed:
Jun. 13, 2003
Josef Hertelendi, Freilassing, DE;
Otto Widlroither, Freilassing, DE;
Robel Bahnbaumaschinen GmbH, Freilassing, DE;
Abstract
A rail grinding machine comprises a machine frame having guide wheels running on the rail, a follower frame mounted on the machine frame, the follower and machine frames being pivotally connected for pivoting about an axis extending in the longitudinal direction, and the follower frame having sensing rollers running on the rail of the track. A rail grinding device is mounted on the follower frame for adjustment relative to the rail, a drive motor for driving the rail grinding device is vertically adjustably mounted on a vertical guide connected to the machine frame, and a transmission connects the drive motor to the rail grinding device.