| Trinity Industries, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120118195 | System and Method for Powered Railcar Doors - Systems and methods for powered rail car doors are disclosed. In one embodiment, a system includes a first door assembly operable to at least partially cover an opening of a rail car. The system also includes an actuator. A first common linkage is coupled to the actuator and is operable to reciprocally move in a longitudinal direction relative to the actuator. In particular embodiments, a first secondary linkage is coupled to the first common linkage and is coupled to an exterior surface of the first door assembly, wherein the first secondary linkage cooperates with the first common linkage to move the first door assembly between an open position and a closed position over the top hatch of the rail car. | 05-17-2012 |
| 20120043292 | Draft Sill With Special Rear Draft Lug For A Railcar - A draft sill with special rear draft lug for a railcar is disclosed. In some embodiments, a rear draft lug comprises a metallic body. The rear draft lug further comprises a boss extending along a transverse portion of the metallic body. The boss is configured to be coupled to a first vertical reinforcement plate. The rear draft lug also comprises an overhang portion extending from the boss along the transverse portion. The overhang portion configured to be coupled to the first vertical reinforcement plate. In some embodiments, the boss and the overhang portion are configured to be coupled to the first vertical reinforcement plate with a weld. | 02-23-2012 |
| 20110253961 | Combined Guardrail and Cable Safety Systems - A combined guardrail and cable safety system is disclosed. In one aspect, a safety barrier incorporating the teachings of the present disclosure may include a plurality of cable posts spaced from each other and disposed adjacent to a roadway. At least two cables may be releasably engaged with and supported by the cable posts. The cable posts and the at least two cables may cooperate with each other to prevent a vehicle from leaving the roadway. A plurality of guardrail posts may also spaced from each other and disposed adjacent to the roadway longitudinally spaced from the plurality of cable post. A box beam guardrail beam may be attached to the plurality of guardrail posts. The at least two cables may operably extend from the cable posts to engage respective cable anchor brackets attached to the box beam guardrail beam. | 10-20-2011 |
| 20110038682 | System and Method for Restraining a Vehicle Using Straps - A vehicle restraint system includes a strap assembly configured to be positioned on a portion of a tire of a vehicle to secure the vehicle to a configurable track assembly, such that the strap assembly is configured to be coupled to the configurable track assembly on inboard side of the tire of the vehicle. System includes a pin assembly configured to be coupled to the configurable track assembly on outboard side of the tire of the vehicle, such that the pin assembly is operable to receive the strap assembly. System also includes a winch assembly configured to be coupled to the configurable track assembly and to a second end of the strap assembly, such that the winch assembly is uncoupled from the pin assembly and operable to tighten the strap assembly around a portion of the tire. | 02-17-2011 |
| 20110038681 | System and Method for Restraining a Vehicle Using a Remote Winch - A vehicle restraint system includes a strap assembly configured to be positioned on a portion of a tire of a vehicle to secure the vehicle to a track, a first chock assembly configured to be coupled to the track on inboard side of the tire and coupled to a first end of the strap assembly, and a second chock assembly configured to be coupled to the track on outboard side of the tire. The second chock assembly includes a chock body and a pin assembly coupled to the chock body, such that the pin assembly is operable to receive the strap assembly. The system also includes a winch assembly configured to be coupled to the track and uncoupled from the second chock assembly, such that the winch assembly is coupled to a second end of the strap assembly and operable to tighten the strap assembly around portions of the tire. | 02-17-2011 |
| 20110006592 | System and Method for Accumulation of Air for Pneumatic Railroad Car Systems - Systems and methods for accumulating air in an auxiliary reservoir of a railroad car are disclosed. In some embodiments, the method may include charging an air brake system. Air pressure in the air brake system may reach a predetermined value. Once this predetermined value is reached, additional or excess air may be bled from the air brake system and the additional or excess air may accumulate in an auxiliary reservoir. The auxiliary reservoir may be adapted to supply air to an auxiliary cylinder or other types of pneumatic components or equipment. | 01-13-2011 |
| 20110005425 | Increased Capacity Railcar and Method - A railway car includes a railway car underframe having a first longitudinal side sill and a second longitudinal side sill with at least one sidewall assembly disposed along the first longitudinal side sill of the railway car underframe. The sidewall assembly is formed in part from a side sheet, an interior vertical support post, and an exterior vertical support post. A first end of the interior vertical support post and a first end of the exterior vertical support post are each respectively disposed adjacent to the first longitudinal side sill of the railway car underframe. The exterior vertical support post is coupled to an exterior surface of the side sheet. The interior vertical support post is coupled to an interior surface of the side sheet. | 01-13-2011 |
| 20100319571 | System and Method for Reinforcing Railway Tank Cars - An apparatus for reinforcing a railway tank car includes a tank shell. A plurality of attachment pads are welded to the tank shell to form a tank assembly. The tank assembly is subjected to a post-weld heat treatment. A plurality of shield plates may each be welded directly to at least one of the plurality of attachment pads. The shield plates are not subjected to the post-weld heat treatment. | 12-23-2010 |
| 20100275811 | HOPPER CARS WITH ONE OR MORE DISCHARGE CONTROL SYSTEMS - Hopper cars both open and covered and discharge control systems are disclosed. Each hopper car may include at least one hopper and a center sill which defines in part a longitudinal axis of the hopper car. At least one discharge opening may be formed proximate a lower portion of each hopper. A respective door assembly may be pivotally mounted adjacent to each discharge opening to control the flow of lading from the respective discharge opening. Each discharge control system may include a common linkage and associated secondary linkages operable to move associated door assemblies between a first position and a second position. A power source including a motor, an air cylinder or a hydraulic cylinder may be disposed on the railway car to move the common linkage. For other hopper cars a wayside drive system may be releasably engaged with a capstan operable coupled to the common linkage. | 11-04-2010 |
| 20100140577 | Combined Guardrail and Cable Safety Systems - A combined guardrail and cable safety system is disclosed. In one aspect, the present invention teaches a safety barrier including a plurality of cable posts spaced from each other and disposed adjacent to a roadway. At least two cables are releasably engaged with and supported by the cable posts. The cable posts and the two cables cooperate with each other to prevent a vehicle from leaving the roadway. A plurality of guardrail posts are spaced from each other and disposed adjacent to the roadway longitudinally spaced from the plurality of cable post. A guardrail beam is fixedly coupled to the plurality of guardrail posts and including slots. The two cables extend from the cable posts through respective slots formed in the guardrail beam permitting each cable to engage a respective cable anchor bracket securely fastened to a portion of the guardrail beam. | 06-10-2010 |
| 20090184099 | Compressed Air Welding Fume Shield System and Method - In accordance with a particular embodiment of the present disclosure, an apparatus for shielding welding fumes includes a device configured to engage a welding gun. The device is configured to emit a flow of air through the one or more orifices. The flow of air is operable to divert welding fumes away from a welder. | 07-23-2009 |
