Abstract: A conduit for routing connectivity cables. The conduit including a bottom including consecutively connected bottom members extending a longitudinal length of the conduit. A first side and a second side are connected to the bottom. The first side including consecutively connected first side members extending the longitudinal length and the second side including consecutively connected second side members extending the longitudinal length. The bottom, the first side, and the second side extend along a center axis of the conduit, the center axis extending the longitudinal length of the conduit.

Abstract: A set of composite boss blocks for a rail car truck having equalizer arms and side frames uses a thermoset plastic resin system with a synthetic fiber reinforcement contained within the plastic matrix to handle severe loads under impact and vibration, in combination with set screw or pin extending through the mounting portion and well into the body of the boss block, a complementary wear pad also being usable.

Abstract: Apparatus for preventing re-growth of marine fouling on offshore marine structures comprises one or more flexible, multi-component collars adapted to surround a submerged structural support member of the marine structure. The apparatus is "powered" by the utilization of ocean forces in the form of waves, swells, tides and currents, whereby marine growth is prevented from re-establishing one the structural support member by virtue of the reciprocating motion of the apparatus about the member.

Abstract: A secondary suspension for use on a railway three-axle truck frame. Each of the three axles are equidistantly spaced from one another and driven by a respective traction motor mounted on bearings on each axle and additionally supported by the truck frame. The truck also has a suitable traction load connection for attachment to a locomotive chassis. The secondary suspension comprises three laminated metal and rubber pads positioned between the upper surface of the truck frame and the locomotive chassis. Two of the pads are positioned forwardly of the central axle of the three axles, and to a respective side of the central longitudinal axis of the truck frame. The other pad is positioned on the central longitudinal axis rearwardly of the central axle.