Larry F Laurello

US Patent:

20110168796, Jul 14, 2011

Filed:

Jan 12, 2010

Appl. No.:

12/686016

Inventors:

Larry Laurello - Austinburg OH, US
Paul Laurello - Austinburg OH, US
Michael Laurello - Geneva OH, US
Rick Ryel - Asbtabula OH, US

International Classification:

E01B 29/24
E01B 9/38
B23P 6/00

US Classification:

238310, 2940208

Abstract:

A method, system and devices for reconditioning, repair and replacement of railroad track components including direct fixation fasteners includes the use of temporary direct fixation fasteners which serve as temporary rail support and fastening and as guides for installation of permanent anchor inserts for installation and anchoring of new permanent direct fixation fasteners. The method of use of the temporary direct fixation fasteners enables operational use of the railroad line at various stages throughout reconditioning, repair and replacement processes.