Abstract: A model railroad track assembly having a substantially rigid, one-piece molded plastic body with an upper surface molded to generally replicate at least a portion of a railroad track bed is provided. The track assembly has depending side walls extending generally downwardly from the upper surface to define a lower side having a hollow cavity. The body has at least two ends, with each end including a male latching member and a matingly complementary female engagement structure. The upper surface includes a molded-in guiding structure to receive and locate a preassembled piece of model railroad track, including at least two metal rails molded in place on a ladder-shaped member simulating a plurality of spaced-apart ties. The ends of the molded body are adapted for mating engagement with the ends of similar track assemblies having a similar piece of preassembled model railroad track with the rails on the engaged track ends being aligned.

Abstract: A non-burnout controller for a switching coil is disclosed. The controller has a pulse timer, a relay switch, and an actuation switch. After being reset and actuated, the pulse timer defines a pulse having a predetermined pulse period. The relay switch has a switch actuation input for receiving the pulse and first and second switch outputs for being electrically coupled to first and second taps of the switching coil. The relay switch places a switching voltage across the outputs during the pulse period such that the switching coil has a switching current running therethrough. The relay switch places a substantially zero voltage across the outputs before and after the pulse period such that the switching coil has substantially no switching current running therethrough. The actuation switch has first and second positions. Upon being changed to the first position, the actuation switch resets the timer, whereby the switching coil has substantially no current running therethrough.

Abstract: A magnetically actuated coupler assembly for model railroad rolling stock is provided. The coupler assembly includes a drawbar having first and second ends. The first end includes an aperture defined therethrough adapted for mounting in a coupler pocket on model railroad rolling stock. The second end includes a coupler head. A coupler knuckle is pivotably mounted to the coupler head by a magnetically actuated pivot post. A first coil spring alignment pin is located on the second end of the drawbar. A second coil spring alignment pin is located on the coupler knuckle. A coil spring is mounted between the coupler head and the coupler knuckle on the first and second coil spring alignment pins for resiliently urging the coupler knuckle to a coupled position.

Abstract: A model railroad track assembly having a substantially rigid, one-piece molded plastic body with an upper surface molded to generally replicate at least a portion of a railroad track bed is provided. The track assembly has depending side walls extending generally downwardly from the upper surface to define a lower side having a hollow cavity. The body has at least two ends, with each end including a male latching member and a matingly complementary female engagement structure. The upper surface includes a molded-in guiding structure to receive and locate a preassembled piece of model railroad track, including at least two metal rails molded in place on a ladder-shaped member simulating a plurality of spaced-apart ties. The ends of the molded body are adapted for mating engagement with the ends of similar track assemblies having a similar piece of preassembled model railroad track with the rails on the engaged track ends being aligned.

Abstract: Model railroad track assemblies are formed from preassembled track sections, each including a pair of spaced-apart parallel metal rails molded in place in a one-piece ladder-like body, and a track accessory in the form of a one-piece molded plastic body having no undercuts to permit fabrication of the body by simple two-piece open and close molds. Male latching members and female engagement structures are integrally molded at each end of each track body, side-by-side for releasible latching engagement with like structures on the ends of like bodies. Each molded body including its latching members and engagement structures is adapted by the provision of suitable openings, spaces and recesses to permit top to bottom nesting engagement of identical track assemblies with one another for protection and reduced storage size.