Abstract: A method of moving freight which utilizes removable storage units or containers that have the same or similar size and which can be positioned on a specially designed truck frame and/or a trailer frame. The storage units are filled with freight such as household goods, taken to a storage facility or warehouse and stored by removing the entire storage unit from the truck or trailer utilizing, for example, a fork lift. The freight can be reloaded by loading the storage unit onto a truck or a trailer, which then delivers the freight to its final destination where it is removed from the storage unit. Multiple storage units loaded at different locations can be transported by the same truck and trailer from the warehouse to separate final unloading destinations. The truck and trailer are connected by a stinger steer mechanism which adjusts the distance between the truck and trailer providing a more versatile unit.

Abstract: A method of moving freight which utilizes removable storage units or containers that have the same or similar size and which can be positioned on a specially designed truck frame and/or a trailer frame. The storage units are filled with freight such as household goods, taken to a storage facility or warehouse and stored by removing the entire storage unit from the truck or trailer utilizing, for example, a fork lift. The freight can be reloaded by loading the storage unit onto a truck or a trailer, which then delivers the freight to its final destination where it is removed from the storage unit. Multiple storage units loaded at different locations can be transported by the same truck and trailer from the warehouse to separate final unloading destinations. The truck and trailer are connected by a stinger steer mechanism which adjusts the distance between the truck and trailer providing a more versatile unit.

Abstract: A cover for a ladder top has a top panel, a front side extending downwardly from one side of the top panel and indentation formed therein, and a belt connected to the top panel for maintaining the front side of the top panel in juxtaposition against an extrinsic surface. The indentation has a generally V-shape. A first slot is formed on one side of the indentation and a second slot is formed on the other side of the indentation. The belt extends through both the first and second slots.

Abstract: An end cover for a rail of a ladder has a body having a front and a back and a first side and a second side and a top and a bottom, a hole formed in the body adjacent the back and the top, a tread affixed to the front, at least one pocket formed is the bottom of the body for accommodating an end of the rail of the ladder, and a groove formed in the body that extends from the bottom to the top. A central planar portion extends downwardly from the bottom of the body. The tread is formed of an elastomeric material. The tread has gripper sections that extend outwardly from the front of a body.

Abstract: A ladder top has a top panel, a groove formed in the top panel, a first drill hole formed in the top panel adjacent the groove, a second drill hole formed in the top panel, a magnet box formed in the top panel adjacent the groove, and a magnet positioned in the magnet box. The groove extends from the first side of the top panel to the second side of the top panel. The groove has a flat portion and an angular portion. The flat portion has a first portion and a second portion. The angular portion is positioned between the first portion and the second portion of the flat portion. The angular portion has a generally V-shape. The first drill hole and the second drill hole are polygonal in shape.

Abstract: A ladder top has a top panel and a front side in which the front side has a generally V-shaped indentation formed therein. The front side extends downwardly from one side of the top panel. The ladder top has a back side extending downwardly from an opposite side of the top panel. The top panel has at least one recessed pan and a plurality of holes formed thereon. The front side has a plurality of ribs extending thereacross in spaced parallel relation.

Abstract: A cover for an end of a ladder rail includes a shell and a tread. The shell comprises at least one material, whereas the tread comprises at least one other material. The shell is sized to engage the ladder rail. The tread is engaged with the shell at least partially by at least one bond, which comprises at least a portion of the shell and at least a portion of the tread.

Abstract: A method for making a cover for an end of a ladder rail is provided. In one form, the method comprising the steps of: using at least one material to make a shell; using at least one other material to make a tread; and bonding at least a portion of the tread with at least a portion of the shell. Preferably, the shell and the tread are bonded to one another during the manufacturing process such that the shell and tread need not be mechanically fastened to one another in a separate and additional step.

Abstract: A cover for an end of a ladder rail is provided. In one preferred form, the cover comprises a shell and a tread. The shell comprises at least one material, whereas the tread comprises at least one other material. The shell is sized to engage the ladder rail. The tread is engaged with the shell at least partially by at least one bond, which comprises at least a portion of the shell and at least a portion of the tread.

Abstract: A railroad signal apparatus which includes a releasable joint which facilitates the servicing of railroad signal heads, particularly the servicing of signal lights mounted therein. The apparatus provides a signal head apparatus which is safe to operate and maintain, yet is still cost-effective to manufacture, operate, and maintain.

Abstract: An indexing and locking assembly for a two or three piece truck tire rim and which rim presents at least a base and a locking ring which is attached to the base to complete the same for mounting of the tire upon the rim. Means are provided on the base for indexing the ring with respect to the base, there also being means on the base and cooperating with the indexing means for locking the ring on the base. The indexing and locking means correct for disparaties such as out of roundness of the base or ring; physical deformation of the ring; or a mismatch between the ring and the base to which it is being attached, all to the end that the ring is properly placed upon and attached to the base and will not unexpectedly detach from the base during handling of the truck tire and rim whereby to cause injury to persons or damage to property.

Abstract: A hydraulic capsule pipelining system including a pipeline adapted for flow therethrough of water or other carrier liquid to propel cargo-containing capsules through the pipeline, and means for pumping the liquid through the pipeline utilizing a segment of length of the pipeline as a pump cyclinder and utilizing capsules passing through said pump cylinder segment of the pipeline as pistons in said segment for pumping the liquid forward through the pipeline, capsules being propelled through said segment by an externally produced electromagnetic field.

Abstract: A bushing is provided which is arranged to be press fit into a bushing bore. The bushing is adapted to support a high level load which is unidirectional or which changes in direction through only a small angle. A rigid core in the bushing has a long rubber, or rubber-like, semicylinder bonded to one side of the outer surface thereof and has a number of uniformly spaced short rubber semicylinders bonded to the other side thereof. The short semicylinders have a greater wall thickness than the long semicylinder so that when the bushing is pressed into the bushing bore the space between the core and the wall of the bore is practically filled on the short semicylinder side. The long semicylinder operates in compression to support the high level load without exceeding the rubber endurance limits and therefore avoids the effects of internal deterioration in the rubber.