A material handling cart is provided, having a frame with wheels and engaging members for supporting a part carried by the cart. Each engaging member has an engaging surface including a material for protecting a corresponding surface of the part from damage. Upper supports are attached to the frame and extend upward to a distal end, and have a height equal to or greater than a height of the part when the part is carried by the cart. Each upper support has an upper stacking coupler at its distal end. Lower stacking couplers are attached to the bottom of the frame. The lower stacking couplers engage upper stacking couplers of a second identical cart, to stack the cart above the second cart. The upper stacking couplers engage lower stacking couplers of a third identical cart, to stack the third material handling cart above the cart.

A material handling cart is provided, having a frame with wheels and engaging members for supporting a part carried by the cart. Each engaging member has an engaging surface including a material for protecting a corresponding surface of the part from damage. Upper supports are attached to the frame and extend upward to a distal end, and have a height equal to or greater than a height of the part when the part is carried by the cart. Each upper support has an upper stacking coupler at its distal end. Lower stacking couplers are attached to the bottom of the frame. The lower stacking couplers engage upper stacking couplers of a second identical cart, to stack the cart above the second cart. The upper stacking couplers engage lower stacking couplers of a third identical cart, to stack the third material handling cart above the cart.

A modular fork assembly for a pallet truck includes a discrete elongate body, a discrete load wheel module, and a discrete fork tip that may be detachably connected by the same or different types of interlocking mechanisms that are adapted to inhibit sheer forces. The load wheel module includes a frame and a load wheel assembly that includes a load wheel that is operatively connected to the frame.

A modular fork assembly for a pallet truck includes a discrete elongate body, a discrete load wheel module, and a discrete fork tip that may be detachably connected by the same or different types of interlocking mechanisms that are adapted to inhibit sheer forces. The load wheel module includes a frame and a load wheel assembly that includes a load wheel that is operatively connected to the frame.

A cargo handling system is disclosed. In various embodiments, the cargo handling system includes a first rail defining an upward facing surface and a longitudinal direction and a lateral direction; a platform having a first recessed channel configured to engage an upper portion of the first rail to prevent a movement of the platform in the lateral direction and configured for rolling engagement with the first rail; and a first drive assembly disposed within the platform and configured to propel the platform along the first rail in the longitudinal direction, the first drive assembly having a first drive roller and a first motor.

An apparatus for lifting and moving a pallet rack includes a lifting portion and a supporting portion. The lifting portion and the supporting portion are in telescoping relation to each other and joined by a threaded rod. A swiveling caster is connected to the supporting portion, and a drive shaft is coupled to the threaded rod, with the drive shaft preferably extending out of the lifting portion. A vertical base plate is removably coupled to the lifting portion and includes at least one primary attachment point for attaching a bracket. The bracket is removably affixed to at least one primary attachment point, and preferably includes several secondary attachment points arranged to align with mounting points on the pallet rack so the pallet rack can be lifted by rotating the drive shaft.

According to one embodiment, a maintenance method includes providing the electric generator with leg plates for placing the electric generator on a floor face of a foundation pedestal, forming a bottom portion of the electric generator to have a bottom plane capable of supporting a weight of the electric generator, and forming a gap between the bottom plane of the electric generator and an opposing floor face of the foundation pedestal; and providing the carrier device in the gap, and lifting up and horizontally moving the electric generator by the carrier device, and thereafter doing maintenance of the electric generator.

According to one embodiment, a maintenance method includes providing the electric generator with leg plates for placing the electric generator on a floor face of a foundation pedestal, forming a bottom portion of the electric generator to have a bottom plane capable of supporting a weight of the electric generator, and forming a gap between the bottom plane of the electric generator and an opposing floor face of the foundation pedestal; and providing the carrier device in the gap, and lifting up and horizontally moving the electric generator by the carrier device, and thereafter doing maintenance of the electric generator.

This device is intended to provide a quick and easy way for one person to load and transport a relatively large number and weight of tree leaves without a great amount of strain or strength. It's size and configuration allows leaves to be collected on the specially designed tarp which is then hooked to the top of the device, and then easily rolled away with one hand.

This device is intended to provide a quick and easy way for one person to load and transport a relatively large number and weight of tree leaves without a great amount of strain or strength. It's size and configuration allows leaves to be collected on the specially designed tarp which is then hooked to the top of the device, and then easily rolled away with one hand.