A payload coupling apparatus is provided that includes a housing having an upper portion, a lower portion, and a side wall positioned between the upper and lower portions, an attachment point on the housing adapted for attachment to a first end of a tether, a slot in the housing that extends downwardly towards a center of the housing thereby forming a hook or lip on the lower portion of the housing beneath the slot, a plurality of holes in the upper portion of the housing; and a plurality of holes in the lower portion of the housing. A method of retracting a payload coupling apparatus during UAV flight is also provided.

A container catching system, which is sea proof, includes a frame with a base on which a container is to be positioned, hinge pins secured to the frame above the base, and arms situated around the base, each arm having an abovementioned hinge pin. Arm portions situated above the hinge pin contact, in the unfolded state, a container to be lowered to guide the container towards the base, and arm portions situated below the hinge pin move outwards when they contact the container, thereby causing at least the top arm to engage the container.

Systems and methods for a mobile crane are provided. In particular, systems and methods are provided for a mobile crane that is designed to enable easy transportation on a railcar to and from a job site. The mobile crane facilitates quick changing between a transport configuration and a work configuration to enable increased productivity. The mobile crane is configured to be modular and thereby be configured to include various lifting and object manipulating features, as required by a specific application.

A gripping and carrying device for moving a container having a longitudinal axis and a transversal axis where in the device comprises a substantially L-shaped frame extending along the longitudinal axis and connected onto a mobile crane, the frame having a distal end provided with at least one hooking device configured to engage onto at least one complementary hooking device provided on the container and a proximal end provided with a grabbing and gripping deck having grab handles rotationally mounted onto the deck and a gripping device translationally mounted onto the deck, mobile between a releasing position wherein the gripping device are disengaged from the container and a gripping position wherein the gripping device are configured to engage into the container.

A gripping and carrying device for moving a container having a longitudinal axis and a transversal axis where in the device comprises a substantially L-shaped frame extending along the longitudinal axis and connected onto a mobile crane, the frame having a distal end provided with at least one hooking device configured to engage onto at least one complementary hooking device provided on the container and a proximal end provided with a grabbing and gripping deck having grab handles rotationally mounted onto the deck and a gripping device translationally mounted onto the deck, mobile between a releasing position wherein the gripping device are disengaged from the container and a gripping position wherein the gripping device are configured to engage into the container.

A method and system for storing items using a hitch adapter secured to a trolley that moves along a vertically oriented track is disclosed. In one embodiment, a winch raises and lowers the trolley and hitch adapter by retracting and deploying a cable that is secured to the trolley. A bicycle carrier may be secured to the hitch adapter for storing bicycles, and for raising bicycles when not in use.

A method and system for storing items using a hitch adapter secured to a trolley that moves along a vertically oriented track is disclosed. In one embodiment, a winch raises and lowers the trolley and hitch adapter by retracting and deploying a cable that is secured to the trolley. A bicycle carrier may be secured to the hitch adapter for storing bicycles, and for raising bicycles when not in use.

A moving system and method of moving an item, for example a construction component. The moving system includes a first guide cable mounted between first and second mounting points, a first member arranged for movement along the first guide cable between a first position and a second position, the first member arranged for connection to an item to be craned into position, a second guide cable mounted between first and second mounting points, a second member arranged for movement along the second guide cable between a first position and a second position, the second member arranged for connection to the item to be craned into position, and a lifting support arranged for connection to a moving device and to provide support for the item during moving of the item.

A support and transportation platform for industrial valves includes a base plate and multiple holding attachments. The base plate has a surface area that is greater than a surface area of an industrial tool to be supported and transported by the assembly. The base plate has a first surface and a second surface opposite the first surface. Each holding attachment includes a first beam and a second beam attached to each other to form an L-shape. Each first beam can be removably attached to the first surface of the base plate. Each second beam can extend perpendicularly away from the first surface. Each first beam defines a respective slot through which a respective holding attachment can be removably attached to the base plate. Each second beam defines a respective slot through which the industrial tool is to be removably attached to the multiple holding attachments.

A support and transportation platform for industrial valves includes a base plate and multiple holding attachments. The base plate has a surface area that is greater than a surface area of an industrial tool to be supported and transported by the assembly. The base plate has a first surface and a second surface opposite the first surface. Each holding attachment includes a first beam and a second beam attached to each other to form an L-shape. Each first beam can be removably attached to the first surface of the base plate. Each second beam can extend perpendicularly away from the first surface. Each first beam defines a respective slot through which a respective holding attachment can be removably attached to the base plate. Each second beam defines a respective slot through which the industrial tool is to be removably attached to the multiple holding attachments.