Abstract: A standalone adjustable transportation system that is designed to be positioned on a platform of a vehicle that has two fixed sidewalls that includes a cargo carrier basket with a height ranging from 50 cm to 90 cm with four upper corners to each of which is connected a hollow tube, four adjustable legs that each one of them has a trailer jack that is designed to control the length of the adjustable leg and four connecting rods that each of which can be inserted into said hollow tubes. The cargo carrier basket while positioned on the platform that has two fixed sidewalls can be connected in its four top corners to the four adjustable legs by the four connecting rods over said two fixed sidewalls.

Abstract: A standalone adjustable transportation system that is designed to be positioned on a platform of a vehicle that has two fixed sidewalls that includes a cargo carrier basket with a height ranging from 50 cm to 90 cm with four upper corners to each of which is connected a hollow tube, four adjustable legs that each one of them has a trailer jack that is designed to control the length of the adjustable leg and four connecting rods that each of which can be inserted into said hollow tubes. The cargo carrier basket while positioned on the platform that has two fixed sidewalls can be connected in its four top corners to the four adjustable legs by the four connecting rods over said two fixed sidewalls.

Abstract: A system for preventing over pressure in a flexible tank when connected to a water grid that includes the flexible tank and a control unit. An inlet of the tank is connected to the water grid through the control unit. The control unit includes a closed box, an inlet that is connected to the water grid, an outlet that is connected to the inlet of the tank, and a float valve. The user place the flexible tank and set the float so that it will be opened or closed in a certain height of activating water level in the control unit and to place the control unit in a way that the activating water level is at the same level of a desired water level of the flexible tank.

Abstract: A system for hot and cold water supply to consumers that includes photovoltaic solar panel, wind turbine, water heating tank, water tank and cooling system. The heating tank includes an electrical connection mechanism, an outer layer, a water bag and heating carpet that is positioned in a dry space between them. The water tank includes an outer layer and a water bag. The electrical connection mechanism connects the heating carpet and the cooling system to the photovoltaic solar panel and to the wind turbine. The volume of the heating tank or the water tank are larger than the volume of the average hourly hot or cold water consumption of the consumer. The system is able to supply hot and cold water also at times that the photovoltaic solar panel and the wind turbine do not produce electricity.

Abstract: A standalone adjustable transportation system that is designed to be positioned on a platform of a vehicle that has two fixed sidewalls that includes a cargo carrier basket with a height ranging from 50 cm to 90 cm with four upper corners to each of which is connected a hollow tube, four adjustable legs that each one of them has a trailer jack that is designed to control the length of the adjustable leg and four connecting rods that each of which can be inserted into said hollow tubes. The cargo carrier basket while positioned on the platform that has two fixed sidewalls can be connected in its four top corners to the four adjustable legs by the four connecting rods over said two fixed sidewalls.

Abstract: A system for preventing over pressure in a flexible tank when connected to a water grid that includes the flexible tank and a control unit. An inlet of the tank is connected to the water grid through the control unit. The control unit includes a closed box, an inlet that is connected to the water grid, an outlet that is connected to the inlet of the tank, and a float valve. The user place the flexible tank and set the float so that it will be opened or closed in a certain height of activating water level in the control unit and to place the control unit in a way that the activating water level is at the same level of a desired water level of the flexible tank.

Abstract: A standalone adjustable transportation system that is designed to be positioned on a platform of a vehicle that consists of a cargo carrier basket that consists of a basket with four connecting means that each one of them includes a locking means, a frame that consists of four horizontal rods that each one of them includes a locking means that corresponds with the locking means of the connecting means, and four adjustable legs that each one of them has a trailer jack that is designed to control a length of the adjustable leg to which it is assembled, and by that to enable a user to control separately a precise length of each one of the adjustable legs.

Abstract: A standalone adjustable transportation system, which is designed to be positioned on any standard vehicle with a platform, that includes a cargo carrier basket, a frame, adjustable legs, and trailer jacks. The frame is designed to connect the adjustable legs to the cargo carrier basket. The jack trailers are assembled to the adjustable legs, and each trailer jack controls each adjustable leg. By that enabling to convert any vehicle with a platform to a vehicle that can transport a cargo carrier basket that may include a cargo, to place the cargo carrier basket on the ground and to release the vehicle.

Abstract: A flexible and inflatable tank for the supply of potable water that is made of a strong, rigid and flexible material and is designed to incorporate a thin, flexible inner bag that is made of materials that comply with standards for the storage of potable water. The tank is made of a rectangular sheet, a pair of walls, and one or more openings and is shaped in general like a closed, round, oblate cylinder with two side walls.

Abstract: An adjustable transportation system designed to be positioned on a trailer or on a vehicle that includes a hammock-like structure, a frame, adjustable legs, and jacking means. The hammock-like structure is attached to the frame, as are the adjustable legs. The bottoms of said adjustable legs are equipped with jacking means.

Abstract: A flexible and inflatable tank for the supply of potable water that is made of a strong, rigid and flexible material and is designed to incorporate a thin, flexible inner bag that is made of materials that comply with standards for the storage of potable water. The tank is made of a rectangular sheet, a pair of walls, and one or more openings and is shaped in general like a closed, round, oblate cylinder with two side walls.