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:
Aug. 01, 2006
Filed:
Dec. 02, 2004
Applicants:
Friedbert Heinze, Gotha, DE;
Stefan Wenzel, Erfurt, DE;
Inventors:
Friedbert Heinze, Gotha, DE;
Stefan Wenzel, Erfurt, DE;
Assignee:
VAE GmbH, Vienna, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cross frog of a grooved rail junction plate having a cross frog tip movably arranged on a sliding plate, wing rails running along the same, as well as auxiliary rails that transition into connecting bars, which delimit a respective groove with an allocated section of wing rail. In order to adjust the cross frog tip within the desired range and to make possible a problem-free exchange in the case of a repair or upgrade with a simple design, it is proposed that the cross frog tip transition without connection into the auxiliary rails.