Matches 1 - 20 out of 20


Match Document Document Title
US20120305663 Wave Amplitude Attenuation and Wear Prevention Methods for Non-Wood-Timber Railroad Ties  
Non-wood-timber (NWT) railroad ties such as concrete remove cushion and pressure wave attenuation provided by wood timber railroad ties. I provide methods to reintroduce cushion and wave...
US20140312133 Train Rail Track Structure Systems  
A train rail track structure system includes a c-face down steel channel cross tie defining a plurality of holes in a top wider web surface thereof and a protrusion with perpendicular faces...
US20110155819 APPARATUS FOR REINFORCING RAILROAD TIES  
The present invention comprises a railroad tie disposed below the rails to support the rails and comprising a protrusion on a sloped surface of the railroad tie; and a reinforcing plate comprising...
US20130017404 TREATMENT OF HARDWOOD ARTICLES WITH COPPER AND/OR ZINC WOOD PRESERVATIVES  
Disclosed is process of preserving hardwoods with ammoniacal copper, ammoniacal zinc or ammoniacal copper and zinc compounds. The preserved hardwoods are usable as various articles of manufacture...
US20120325921 SLEEPER FOR SUPPORTING RAILS  
A sleeper for supporting rails within a section of track for rail vehicles is provided, wherein the sleeper has elongated reinforcing elements extending along a longitudinal axis of the sleeper...
US20100320281 TIE FOUNDATION FOR A RAILWAY TIE  
A tie foundation (1) for a railway tie (2) having at least a first elastic, preferably elastomer layer (3) and at least a second elastic, preferably elastomer layer (4), with a reinforcement layer...
US20060054714 Method of installing a railway sleeper  
An existing railway line is mounted to a fresh concrete sleeper by drilling a hole through a base plate which is attached to the line. A threaded sleeve with a large head is inserted into the hole...
US20070267511 Sleeper  
A sleeper for supporting two parallel rails. The sleeper comprises a hollow elongate body having a slot in an upper surface of the body for receiving cables. The slot extends at an angle to the...
US20070108308 STACKED RAILWAY TIE  
A railway tie is disclosed having stackable decks for reducing ballast migration in areas where the crib is reduced or removed in order to accommodate additional railway equipment. The stackable...
US20080121731 Spikeless tie plate fasteners, pre-plated railroad ties and related assemblies and methods  
Railroad tie plates secured collectively by spikeless fasteners to a tie with railroad spikes securing the rails to the ties and related methodology are disclosed wherein two-part fasteners are...
US20070193200 Sleeper with adjuster for track switch  
In a sleeper having an actuator for switch tongues (3a and 3b), designed as a hollow box sleeper (1) open at the top, for installation in a railway line, in particular in the vicinity of switches,...
US20080054086 BEARING STRUCTURE WITH REDUCED VIBRATORY LEVEL FOR RAILROAD TRACK  
A bearing structure for railroad track rails on a track bed, comprising several load distribution plates in a rigid material disposed side to side on the track bed, with each load distribution...
US20080083835 Rail track tie  
The rail track tie including: a rigid block presenting a bottom face, and a top face for receiving at least one longitudinal rail; a cover for receiving the rigid block and in the form of a rigid...
US20150204024 RAILWAY HAVING VIBRATION-DAMPENED DETECTOR TIE  
A detector tie is provided for use in a railway. The detector tie may have a tie base, and a detector operatively coupled to the tie base. The detector tie may also have a vibration damper...
US20060131437 Load bearing structure and method of manufacture thereof  
A load bearing structure configured to bear a load, the structure comprising a multiple cells. The load bearing structure has a length, a center, and a cell density, which varies at least along...
US20080315002 Fixed Carriageway for Rail Vehicles  
Fitted carriageway for rail vehicles having rails fixed on sleepers, which are supported by a structure engineered in concrete or a concrete composite, in which case the sleepers are embedded in...
US20050001048 Cross-tie  
The present invention provides a cross-tie having an elongated body that comprises a reaction rail supporting section, two running rail supporting sections and a power rail supporting section. The...
US20100170956 Railroad cross tie and method of manufacture  
A railroad cross tie having an inner core with at least one longitudinally extending metallic reinforcing member and an outer casing. The cross tie includes first and second end caps. The first...
US20160160449 Structure for Railroad Ties Having Data Acquisition, Processing and Transmission Means  
A laminated wood and encapsulated railroad tie structure and its associated method of manufacture. A wood core of laminated wood slats is inserted into an extruded sleeve of scrap tire rubber and...
US20150292164 Structure for Railroad Ties Having Data Acquisition, Processing and Transmission Means  
A laminated wood and encapsulated railroad tie structure and its associated method of manufacture. A wood core of laminated wood slats is inserted into an extruded sleeve of scrap tire rubber and...

Matches 1 - 20 out of 20