Abstract: Embodiments of the Ergonomic Ladder Rack are comprised of two or more fixed cross-members, one or more inner axis rods, one or more stops, two or more ladder support arms, one or more fluid or gas filled dampers, two or more ladder hooks, two or more ladder stop/securing arms, one or more connecting tubes, and a handle assembly. The cross-members are spaced on the vehicle in such a way as to traverse much of the length of the vehicle. The inner axis rod is placed perpendicular through apertures formed by the fixed cross-members. The connecting tubes extend between each fixed cross-member allow each ladder support arms to rotate in combination with the others. The handle assembly is comprised of a handle, a pair of support braces, a handle axis tube, a bat wing bracket, a rear bushing, a front bushing, and a securing bolt.

Abstract: The bracket described herein comprises a device for supporting and holding the sidewall of a conduit trench. These conduit trenches are designed to lie on the ground or may be submerged with the top at ground level. Pipe, conduit, electrical cables, etc. may be laid in the trench with the sidewalls held in place by this new bracket. The bracket comprises two angle irons spaced parallel to each other and fastened to each other by crosspieces at the ends thereof. The angle irons have slots or grooves at each end thereof into which the flat base of a vertical member may be inserted. The flat piece of this base is inserted into the pair of slots or grooves to the end of the angle irons where the crosspiece will stop the movement of the vertical piece. The crosspiece serves as a base for the retaining wall and the vertical piece of the bracket holds the wall in a vertical position.