Abstract: The present disclosure relates to a component for a railway snow melter. The component includes a mounting plate adapted for connection to a tie duct. The mounting plate defines a point nozzle opening and/or a track duct nozzle. A point nozzle is mounted to the mounting plate at a location above the point nozzle opening. A track duct nozzle is mounted to the mounting plate at a location above the track duct nozzle opening.

Abstract: A monitoring system and method is provided for monitoring the lighting and the gate arm position at a railroad crossing.

Abstract: A monitoring system and method is provided for monitoring the lighting and the gate arm position at a railroad crossing.

Abstract: A snow removal system wherein snow removers located in remote locations can be monitored and controlled at a computing device. Data collected by sensors on the snow removal unit or data collected from a secondary source can be used to control the operation of the snow removers. In one embodiment, data regarding whether it is snowing at a particular location can be collected by moister sensors on the snow removal device and verified by on-line contemporaneous weather reports corresponding to the same location.

Abstract: A snow removal system wherein snow removers located in remote locations can be monitored and controlled at a computing device. Data collected by sensors on the snow removal unit or data collected from a secondary source can be used to control the operation of the snow removers. In one embodiment, data regarding whether it is snowing at a particular location can be collected by moister sensors on the snow removal device and verified by on-line contemporaneous weather reports corresponding to the same location.

Abstract: A snow removal system wherein snow removers located in remote locations can be monitored and controlled at a computing device. Data collected by sensors on the snow removal unit or data collected from a secondary source can be used to control the operation of the snow removers. In one embodiment, data regarding whether it is snowing at a particular location can be collected by moister sensors on the snow removal device and verified by on-line contemporaneous weather reports corresponding to the same location.

Abstract: The present disclosure relates to a railroad switch point having fixed rails and switching rails. The switch point includes a first railroad tie having a top side. The switch point also includes a rod positioned at the top side of the first railroad tie. The rod is coupled to the switching rails and is also coupled to a switch actuator. A first rail support is secured to the top side of the first railroad tie for supporting the fixed rails and the switching rails above the rod.

Abstract: A monitoring system and method is provided for monitoring the lighting and the gate arm position at a railroad crossing.

Abstract: A system for indicating whether a hydraulic--pneumatic cushioning unit mounted on a railway car to cushion impacts contains sufficient hydraulic fluid to cushion impacts includes a signal assembly mounted on the body of the cushioning device, the signal assembly unit including a pressure indicator and a signal unit which is removably mounted on the pressure indicator. A cable connects the signal unit to a radio mounted on the railway car. An actuator in the pressure indicator moves when sufficient hydraulic fluid is lost from the cushioning device to impair the ability of the device to cushion shocks. Movement of the actuator operates a switch or load cell in the assembly to send a signal through the cable to the radio which then broad-casts a signal indicating that the cushioning unit is inoperative.

Abstract: A track switch snow melter duct connection system including end flanges with a top portion, each end flange being attached to a distal end portion on a duct which is to be connected such that the top portion extends outward and above the distal end portion. Side flanges are also attached to each duct and extend outward such that a gap exists between the distal end portion of each duct and the side flange. The connection system also includes an attachment mechanism for attaching the top portion of end flanges on adjacent ducts and a connecting member which can be slidably inserted between adjacent ducts having an elongate channel shape formed by a base and two side legs and two extensions extending from and attached to the distal end of the two side legs. The connecting member has a width such that two connected end flanges can be positioned between the two side legs and such that the extensions are positioned in the gap between the side flanges and distal end portion of each duct.

Abstract: The present invention is directed toward a quick release cam locking joint for connecting adjacent ducts for a track switch snow melter. The invention also includes a track duct support bracket for holding track switch snow melter track ducts.

Abstract: The invention is a resilient lock for a gear drive railway car hopper gate. The lock prevents undesired opening of the gate and spilling of the contents of a railway hopper car. A resilient locking member is located between teeth of one gear and engages teeth of another gear to prevent accidental opening.

Abstract: A variable placement lamp system for use with a supporting member is disclosed which includes a plurality of lamp housings (40) each including a channel for receiving an upper edge of a supporting member. Screw (50) on both sides of the housing (40) are turned until the housing is secured to the support member in a friction fit. Extensible cables (70) with 3-pronged connections connect the lamp circuitry to electrical circuitry to operate the lamps (38) in a predetermined pattern.

Abstract: A railroad crossing gate (20) is disclosed having a novel crossing arm (24) which includes a first longitudinal arm (26) member with a telescopically inserted second longitudinal arm member (28). The second arm member (28) is slideable to any one of a plurality of extendable positions and a fastener plate (100) disposed between the first and second members (26, 28) is provided for urging the second member (28) against the first member (26) in friction locking engagement. A plurality of gate lamps (38) are provided having a housing (40) which includes a channel for receiving an upper edge of the crossing arm (24). Screws (50) on both sides of the housing (40) are turned until the housing (40) is secured to the crossing arm (24) in a friction fit. Extensible cables (70) with three-pronged connections connect the gate lamps (38) to circuitry to operate the gate lamps (38) in a predetermined pattern.

Abstract: Cargo carried on freight cars such as flat bed railway cars is secured in place by lading strapping that is tensioned around the cargo so as to compress a snubber unit of an integral, telescoping quick-release device that includes a sleeve slidably mounted in a housing secured directly to the side of the freight car, which sleeve is locked in a collapsed condition within the housing and unlocked to move between the collapsed condition and a telescoping condition, the sleeve having therewithin an anchor rod that telescopes from the sleeve in opposition to bias provided by the snubber unit. Unlocking of the quick-release device substantially reduces tension within the lading strapping before it is removed from the cargo.

Abstract: Cargo carried on freight cars such as flat bed railway cars is secured in place by lading strapping that is tensioned around the cargo so as to compress a snubber unit on a self-resetting lading tie anchor and snubbing device that includes a snubber mechanism and a lading tie anchor assembly slidably mounted in a housing secured directly to the side sill of the freight car, which anchor assembly is locked in an automatically retracted position to automatically reset the device when it drops into the housing due to the force of gravity to bring a latch into operative interengagement with the snubbing device. At this position, lading strapping is passed through a lading tie anchor that moves generally upwardly as tension is applied to the lading strapping in opposition to bias provided by the snubber mechanism.

Abstract: Cargo carried on freight cars such as flat bed railway cars is secured in place by lading strapping that is tensioned around the cargo so as to compress a snubber unit of a self-resetting lading tie anchor and snubbing device that includes a snubber mechanism and a lading tie anchor assembly slidably mounted in a housing secured directly to the side sill of the freight car, which anchor assembly is locked in an automatically retracted position to automatically reset the device when it drops into the housing due to the force of gravity, at which position lading strapping is passed through a lading tie anchor that moves generally upwardly as tension is applied to the lading strapping in opposition to bias provided by the snubber mechanism. Unlocking of the anchor assembly quickly releases the device to substantially reduce tension within the lading strapping before it is removed from the cargo.

Abstract: A latch mechanism mounted on the roof of a hopper car is arranged to hold a pivoted hatch cover in closed position over a trough in the roof of the car and has outer and inner spaced flanges upstanding with respect to the roof with a keeper therebetween having a laterally and downwardly extending configuration at the top for latching engagement with an element of the cover and mounted for translatory and pivotal movement under the control of a lever which is pivotally mounted between the outer flange and keeper and provided with a lock to hold the handle of the lever in its hatch cover closing position.

Abstract: Lading tie anchor installed by welding a tie bar in a scoop in a doorpost channel or the side lining of a steel-lined box car or the like. The lading tie anchor installation includes a tie bar which has a repetitive series of novel formations in its length which impart to it adequate strength while being formed of a relatively light gauge metal strip. The scoop and lading tie anchor have cooperative locator formations therein which facilitate fast and accurate installation.

Abstract: A lever operated lock mechanism for a hopper door is provided which is especially suitable for use on railway hopper cars having hinged double doors. Included in the lock mechanism is a hook assembly which is pivotally mounted on a housing secured to the door frame or slope sheet of the hopper. A keeper assembly is attached to the spreader bar joining the double doors for engaging the hook assembly, this engagement being at either of two saddle formations or notches, the first or catch saddle formation being engaged when the lock mechanism is in a catch position, and the second or closed saddle formation being engaged when the lock mechanism is in a fully closed position. Movement between the catch position and the fully closed position is greatly facilitated by fulcrum means for receiving a lever bar by which a workman can readily close the hopper doors.