Matches 1 - 6 out of 6


Match Document Document Title
7717387 Rail heater clip  
A rail clip for securing a strip heater to a rail that resists removal when subjected to intense vibration, such as when rail cars are passing overhead. The rail clip is configured with a U-shaped...
5617796 Longitudinal transfer system  
The invention concerns a longitudinal transfer system made out of rail sections for guiding transport cars from one processing station to another, two adjacent rail sections being connected with...
4448350 Railroad track stress transfer apparatus  
A double tongue and groove rail expansion assembly is provided with ancillary equipment to limit dimensional flexing of a railroad track caused by instabilities in the underlying earthen surface,...
4265400 Concrete sleeper for track circuitry  
A concrete sleeper for track systems incorporating electrical circuitry, in which sleeper electrically conducting cables are embedded, and therefore concealed therein, with an assembly to allow...
4219108 Third rail system for track bound transport means  
In a third rail system for electric railroads, double T shaped third rails are used, the web of which has an internal longitudinal slot to receive the guide projections of support insulators and...
4047600 Continuous junction between aluminum conductor rails  
A smooth junction is provided between aluminum conductor rails at the power collection surface by the provision of a wedge shaped insert the geometry of which corresponds to that of the gap...
Matches 1 - 6 out of 6