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:
Jul. 15, 2003
Filed:
Jan. 29, 2002
Applicant:
Inventors:
Josef Theurer, Vienna, AT;
Herbert Wörgötter, Gallneukirchen, AT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 2/900 ;
U.S. Cl.
CPC ...
E01B 2/900 ;
Abstract
In a method of renewing ties of a railroad track extending in a longitudinal direction and including a succession of ties supported on a ballast bed, damaged old ties are comminuted either before removal from the track or after removal of the track and subsequently ejected into a storage wagon by a first conveyor device extending longitudinally in the direction of the track. The comminuted ties are then transported via a second conveyor device, extending in the longitudinal direction, to a number of further like storage wagons arranged behind one another, for selectively filling the further storage wagons, whereas new tie replace the removed damaged ties.