Abstract:
A Multiple Task Aeroarrier (MTA) (20) with a semi-cuboid shape housing a two front ducted propellers (21) with their swinging mechanism (23) and outlet ducts (22) which are extending toward the rear side, rear ducted propellers (24) are installed inside the second half of two central ducts (25) from the back, these ducts are extending from the front and ending with swivel type nozzles (26). Two inflatable wings (27) are provided with stowing or retarding mechanisms. MTA (20) vertical take-off is initiated by swinging the front ducted propellers into vertical configuration, the rear swivel nozzles are turned into vertical position while the wings still stowed, at a suitable height, the wings are deployed, the front ducted propellers are swung horizontally while the rear swivel nozzles are positioned horizontally. For landing the front ducted propellers and swivel nozzles are swung vertically up, and the wings are stowed.
Abstract:
To provide a motorized mechanism based on tiny motor (25), rotatable shaft, set of flexible rotatable wires (27), spiral plate springs (29), flexible plates (30), to drive the rotation of the right/left sides (22) (23) of a flexible display screen (20) against center side to change their configuration from flat into rounded or triangular and vice versa. The center part (21) of the display has a tiny motor (25) built-in inside its backside, a double switch starts the tiny motor (25) to drive a center shaft to roll three parallel flexible wires (27) to pull the bent right and left parts of the display to become in level with the display (20) while switching the double switch fold position will release the wires and hence the tension loaded spiral springs (29) will rotate the right and left parts of the display to become a wristwatch, having a triangular shape.
Abstract:
To provide a motorized cleaning apparatus (20), that is manually effective in adjusting the horizontal destance of a rotatable brush (21) from a facade according to its variable protrusions details. On each of the the right and left hands of a worker supporting chair, rails (24) are installed, supporting from the back balance blocks, and supporting from their top sides two slideable beams (26), holding a motor housing, which is linked from its front side to an intermediate shaft (30) via a supporting frame (31), a belt installed on a drive gear from the motor side drives the intermediate shaft (30), which is driving via its end gears the brush's shaft (39), using two toothed belts. To support the brush (21), its shaft is linked from its both ends to the intermediate shaft (30) through a two U-shaped joints (40), which are inserted inside the ends of the intermediate shaft (30) and the brush's shaft (39), wherein carrier bearings are installed in-between them.
Abstract:
To provide drones service aero-carrier (20), a big drone (20) is carrying and supporting two levels of trays (21), (22), each tray is divided into many compartments, where a loaded mini drone (24) or parcels (25) are to be located. The aero-carrier is connected to the trays (21), (22) from its bottom center via a telescopic shaft (26), which is welded to the top tray (21), and penetrating it toward the lower tray (22), where it is welded to it too. Trays space (gap) adjustment mechanism is provided too, depending on a motor, pulleys, and strings, to pull up the trays (21), (22) with the telescopic shaft (26) to hold the mini drones, or parcels while in flight, or to let the trays (21), (22) move down to expand the gap to the mini drones to be released out while unloading the aero-carrier (20).
Abstract:
To provide an autonomous ground station (20) for interfacing aerial delivery, which handles autonomously the reception of a smart parcel box (21) from a drone (22), then delivering each content in each sub-parcel to a specific person, and returning back the empty smart parcels to the drone (22). The station (20) is made of many empty coupled in-out columns (30) opened to receive boxes (21) from drones to move inside the machine (20), wherein each box (21) is made of cells (24), containing sub-parcels, to be delivered via a mini-gate (25), that is actuated after entering the sub-parcel code to the machine (20) via a data entry system (38). The boxes are moved through the station (20) from the inlet downward under gravity, and then depending on hydraulically piston supported plates (40), (41) it is pushed to the exit column (32), and then out to be collected via the drone 22).
Abstract:
To provide drones service aero-carrier (20), a big drone (20) is carrying and supporting two levels of trays (21), (22), each tray is divided into many compartments, where a loaded mini drone (24) or parcels (25) are to be located. The aero-carrier is connected to the trays (21), (22) from its bottom center via a telescopic shaft (26), which is welded to the top tray (21), and penetrating it toward the lower tray (22), where it is welded to it too. Trays space (gap) adjustment mechanism is provided too, depending on a motor, pulleys, and strings, to pull up the trays (21), (22) with the telescopic shaft (26) to hold the mini drones, or parcels while in flight, or to let the trays (21), (22) move down to expand the gap to the mini drones to be released out while unloading the aero-carrier (20).
Abstract:
To provide drones service aero-carrier (20), a big drone (20) is carrying and supporting two levels of trays (21), (22), each tray is divided into many compartments, where a loaded mini drone (24) or parcels (25) are to be located. The aero-carrier is connected to the trays (21), (22) from its bottom center via a telescopic shaft (26), which is welded to the top tray (21), and penetrating it toward the lower tray (22), where it is welded to it too. Trays space (gap) adjustment mechanism is provided too, depending on a motor, pulleys, and strings, to pull up the trays (21), (22) with the telescopic shaft (26) to hold the mini drones, or parcels while in flight, or to let the trays (21), (22) move down to expand the gap to the mini drones to be released out while unloading the aero-carrier (20).
Abstract:
To provide a single entry, one trip, compact drill pipe fishing apparatus (20), it consists of a cylindrical housing (21), supporting the inner tools and mechanisms; a rotatable spindle (23) is penetrating its top cap (24), and driving the inner mechanisms. The cap (24) is rotating the housing (21), while moving downward, there is two sets of keys (32), distributed through bores made horizontally inside the housing (21) body, then, syringe type lubricant tools are installed through bores made in the housing (21) body, then, in the bottom part of the housing (21), an inner cylindrical cutting block (40) is installed, with four cutting outlets bores, made via the housing (21) body, finally three cameras are installed. The fishing operation starts by cutting two sets of holes in the drill pipe (fish) (22), lubricating the holes, engaging the keys, pushing the fish right/left, and up/down via the engaged keys (32), to penetrate the oil, and pulling up the fish (22).
Abstract:
An automatic triple motion steam iron (20), is driven by a vertical motor (27), driving a camshaft (28), to rotate the cam (29) to push a first vertical metallic link (30) welded to the ironing and heat plates (21), (22), a horizontal spring is supporting the first link (30), such that when the cam (29) pushes the first link (30), the link (30) moves the plates (21), (22) forward, when the cam's (29) push is released, the spring retards back, retarding the link (30), and as a result the plates (21), (22). In the same, another second and third links are installed, such that the angle in-between each two links equals 120°, to reciprocate the plates (21), (22) from center to left to center to right. The plates (21), (22) are made to reciprocate flexibly, by connecting its top surface via another three L-shaped links (35), linked to rotatable balls, moving through empty disc grooves, made in the heat shield casing (24).