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:
Sep. 10, 2019
Filed:
Dec. 12, 2016
Applicant:
Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.b.h., Vienna, AT;
Inventor:
Georg Seyrlehner, Chesapeake, VA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
E01B 9/02 (2006.01); E01B 9/38 (2006.01);
U.S. Cl.
CPC ...
E01B 9/02 (2013.01); E01B 9/38 (2013.01);
Abstract
An attachment device for provisionally or temporarily connecting a tie plate to a rail includes a U-shaped fixing clamp inserted slightly into a bore of the tie plate. A force-locking connection between the tie plate and the fixing clamp is established with the aid of a clamping bolt. A stop nose automatically also effects a connection between the tie plate and the rail. A simplified tie renewal can be performed as a result of the provisional or temporary connection. A method for producing an attachment device constructed as a fixing clamp is also provided.