Abstract: A locking mechanism for locking a tilt frame of a hoist to a vehicle frame comprises a semi-annular ring connected in axial alignment to the hub of a hoist lift arm. The ring is adapted to receive a pin connected to the vehicle frame. An opening is formed in the ring and is sized to permit the pin to pass therethrough. When the lift arm is advanced to a retracted position relative to the vehicle frame the opening is positioned below the pin, such that the tilt frame may be pivoted relative to the base frame. When the lift arm is pivoted out of the retracted position to load and unload a container, the ring extends in overlapping position below the pin to prevent the tilt frame from pivoting relative to the base frame.

Abstract: A system for transporting and storing a portable combination table/ramp device in a truck bed, including a substantially flat platform supported by a plurality of support members positioned between the platform and the truck bed and defining a plurality of elongated recesses therebetween. Elongated table top portion and elongated bench seat portions with tailgate-engaging portions connected thereto are received in the recesses. A plurality of retractable table leg assemblies are connected to the table top portion. A connector is coupled to each respective table leg assembly for connecting the elongated bench seat portion thereto. Each respective table leg assembly is retractable to a storage position substantially adjacent the elongated table top portion and extendable to a deployed position extending between the table top portion and the ground.

Abstract: A piano lyre crutch includes a panel having a top and a fixture for temporarily attaching the panel to a top of a grand piano lyre. A panel depending portion includes a length greater than a length of the depending lyre, which facilitates breakdown of the piano for transport without jeopardizing the lyre by the piano weight.

Abstract: A car lifting platform including a plurality of “L” shaped forks in a parallel mounting arrangement with plates interconnecting the forks. The plates are secured (typically by welding) to the forks and extend substantially along the horizontal leg of the “L”, around the ell portion of the “L and at least part way up the vertical leg of the “L”. The ell portion of the plate may include oval-shaped through openings to allow foreign objects to fall off of the platform and to receive a projection from the object to be carried on the platform in order to limit sliding motion of the object carried on the platform.