A pipeline inspection device including a cable having a camera disposed on a distal end of the cable, where the camera and the cable are configured to be directed into a conduit. A first drum includes a rear wall, a front wall, and a side wall defining an interior, where the front wall has an opening providing access to the interior, and where the cable is disposed at least partially within the first drum. A stand supports the first drum, where the first drum is rotatably coupled to the stand. A hub houses electrical components of the pipeline inspection device. The hub is removably received in the interior of the first drum via the opening, where the hub is selectively removable from the first drum and insertable into an interior of a second drum.

A hose winding device includes a rotating wheel rotatably mounted to a frame. A hose is wound around the rotating wheel. The rotating wheel is rotated when the hose is pulled outward. An axle of the frame is received in a rotating shaft and a connecting shaft. An arm is fixed between the connecting shaft and a handle. A connecting rod is configured to securely couple the rotating shaft and the connecting shaft with the axle. An elastic element biases the connecting shaft to engage with the rotating shaft, permitting joint rotation of the connecting shaft and the rotating shaft in a first direction. The connecting shaft moves along a longitudinal axis of the rotating shaft when the connecting shaft and the rotating shaft are subjected to a torque in a second direction reverse to the first direction, and the connecting shaft disengages from the rotating shaft.

A driven reel trolley includes a carriage having a lower carriage section formed from opposing longitudinal members and transverse connecting members extending between and connecting the opposing longitudinal members. A pair of opposing support beams extend upwardly from the lower carriage. Each beam has a shaft support opening at about the top thereof for accommodating an associated shaft. A pair of non-driven wheels is mounted to the lower carriage section on opposing transverse sides of the lower carriage section and a pair of drive wheels is mounted to the lower carriage section, on opposing transverse sides of the lower carriage section, spaced from the non-driven wheels. A pair of drive trains operably connects the shaft and a respective one of the drive wheels. Each drive train includes a transmission and each transmission is operably engageable with and disengageable from the shaft and its respective drive wheel.

A pool cleaning system for use in cleaning pools. The pool cleaning system contains a pool cleaning cart, a pool vacuum head, and a vehicle mounting bracket. The pool cleaning cart is designed to easily move various pool cleaning equipment from site to site. The pool vacuum head is configured to be attachable to a pole and be used to clean one or more surfaces of the pool located under the surface of the water. The mounting bracket is configured to allow the pool cleaning cart to secure to a vehicle.

A device for servicing an aircraft on the ground includes: a steerable carriage; a first reel mounted along a first lateral side of the steerable carriage for unwinding a first hose or a cable onto a ground surface, wherein the first hose or a cable has a drop off point near this first lateral side; and a second reel mounted along a second lateral side of the steerable carriage for unwinding a second hose or a cable onto the ground surface, wherein the second hose or a cable has a drop off point near this second lateral side. A control system controls the unwinding speed of the cable or hose from of each of the reels in such a way that in a curve, the control system makes the outer reel unwind faster than the inner reel.

The conceived invention provides both a film applicator and a method for placing a continuous film sleeve around a hose, or a grouping of a plurality of hoses. The sleeve thickness is approximately mil to 20 mils thick, which is suitable for cleanliness protection and reducing the possibility of ripping when the hoses are dragged across a floor.

The embodied invention includes a plastic sleeve payout tube, that surrounds and encompasses the hose/hoses. The hoses are routed through the sleeve payout tube when they are hauled into a building to be cleaned. The payout tube stores a compacted length of an enclosing plastic sleeve, and the sleeve pays off as the hoses are dragged into the facility to be cleaned. The initial attachment of the plastic sleeve and hoses is by use of an adhesive tape or an outer clamping strap.

A cartridge system for a cable reel. The cartridge system includes a case configured to hold the cable reel and a pair of reel roller elements inside the case. Each of the reel roller elements has ends that are connected to opposite sides of the case. Each of reel roller elements has a roller rotatable within the case. The roller is configured to receive a flange of the cable reel such that the cable reel is rotatable within the case.

An apparatus for the movement of a barrel pack containing spooled wire or cable. The apparatus comprising a frame, a handle attached to the frame, a plurality of wheels rotatably attached to the frame, securing structures attached to the frame, the securing structures securing the barrel pack to the frame and a footage counting assembly attached to the handle. The footage counting assembly counts the amount of footage of wire or cable passing through the footage counting assembly.

A protective device of a dispenser supply hose comprising a trolley (4) which is movable on a soil (200) to be irrigated, which trolley (4) can be associated with a supply hose (2) of a fluid (100); said device further comprises a protective element (9) intended for said supply hose (2), which protective element (9) is interposed between the soil (200) and said supply hose (2), and accumulating means (8) of the protective element (9) suitable for extending said protective element (9) during an extension step of said supply hose (2) and to recover said protective element (9) from said soil (200) during a recovery step of said supply hose (2).

A hose winding device includes a rotating wheel rotatably mounted to a frame. A hose is wound around the rotating wheel. The rotating wheel is rotated when the hose is pulled outward. An axle of the frame is received in a rotating shaft and a connecting shaft. An arm is fixed between the connecting shaft and a handle. A connecting rod is configured to securely couple the rotating shaft and the connecting shaft with the axle. An elastic element biases the connecting shaft to engage with the rotating shaft, permitting joint rotation of the connecting shaft and the rotating shaft in a first direction. The connecting shaft moves along a longitudinal axis of the rotating shaft when the connecting shaft and the rotating shaft are subjected to a torque in a second direction reverse to the first direction, and the connecting shaft disengages from the rotating shaft.