Abstract: An equipment mounting assembly for mounting equipment in a pool cover box is provided, including at least one positioning feature configured to engage at least two walls of the pool cover box and at least one mounting plate, the at least one positioning feature adjustably connected to the mounting plate.

Abstract: A swimming pool cover fabric has beads attached to its opposite edges. Each bead is positioned to essentially abut the bead in front to form in effect a segmented rod. A drive mechanism has a sprocket to engage each bead and urge it into and out of the race or slot in a track sized to receive the beads. A reversible motor is connected to drive the sprocket to urge the beads and, in turn, the pool cover fabric between open and closed positions.

Abstract: A traveling swimming pool cover drum enclosure comprising a cover drum enclosure for containing a pool cover wound onto a central drive shaft, the cover drum enclosure having a plurality of wheels oriented for moving the cover drum enclosure to a position adjacent an edge of a swimming pool as desired, and an actuator coupled to the wheels of the cover drum enclosure for wheels are rotated, thereby causing the cover drum enclosure to travel to a position adjacent the edge of the swimming pool as desired.

Abstract: A swimming pool cover fabric has beads attached to its opposite edges. Each bead is positioned to essentially abut the bead in front to form in effect a segmented rod. A drive mechanism has a sprocket to engage each bead and urge it into and out of the race or slot in a track sized to receive the beads. A reversible motor is connected to drive the sprocket to urge the beads and, in turn, the pool cover fabric between open and closed positions.

Abstract: A below-deck solar blanket roller assembly is installed below the deck of a pool. The roller assembly includes a rotatable roller shaft for rolling and unrolling a solar blanket and a non-rotatable protective casing which surrounds the roller shaft. The roller assembly is intended to be installed below the deck of a pool. This invention at least partially overcomes some of the disadvantages of typical solar blanket rollers that are installed on the surface of the pool deck, such as inconvenience in moving the entire above-deck assembly away from and back to the pool area. The below-deck solar blanket roller assembly provides an aesthetically pleasing and safe alternative to solar blanket roller assemblies installed above the pool deck.

Abstract: The present invention provides a universal track and coping assembly for use with different commercially available swimming pool covers. The universal track and coping assembly includes a coping body defining a slot for receiving a reversible track for retaining side edges of a pool cover, and a reversible track insertable within the slot in two orientations. In a first orientation, the reversible track can receive a traditional construction of commercially available pool covers, and in a second orientation, the reversible track can receive other constructions of pool covers. The universal track and coping assembly may include a pulley which may reside in a pulley housing. The pulley housing may define a passageway having an opening for easily releasing the pulley from the housing.

Abstract: A swimming pool cover fabric has beads attached to its opposite edges. Each bead is positioned to essentially abut the bead in front to form in effect a segmented rod. A drive mechanism has a sprocket to engage each bead and urge it into and out of the race or slot in a track sized to receive the beads. A reversible motor is connected to drive the sprocket to urge the beads and, in turn, the pool cover fabric between open and closed positions.

Abstract: A plastic film for a heat-retaining swimming pool cover. The film is made of plastic material and has contained therein an infrared absorbent material. The amount of infrared absorbent material is insufficient to prevent some light from substantially penetrating the film. The film is used as a lower film in a floatable cover, with an I.R. pockets being formed between the lower and upper films.

Abstract: An elongated roller shutter profile (1) made of plastic or metal for swimming pool covers comprises a water-proof closure (10) with which at least one hollow chamber (3a, 3b) extending in the longitudinal direction (2) of the roller shutter profile (1) can be closed off on a face side (9) of the roller shutter profile (1). The closure (10) comprises a cap (11) which is at least partly insertable from the face side (9) and comprises a piston plate (12a, 12b) disposed at a distance to the cap (11) within the respective hollow chamber (3a, 3b) as well as a sealing medium extending between the cap (11) and the piston plate (12a, 12b).

Abstract: The invention provides an arrangement for covering and thermally insulating a basin (11), containing water, which comprises at least one jointed cover (16) consisting of an assembly of adjacent parallel slats (18) hinged together so that they can be wound up to expose the surface (22) of the water, and unwound horizontally to cover the basin,

Abstract: A spool for use with a swimming pool cover or with a shade cover. The spool has a roller assembly, and a cover (not shown) may be wound onto the roller assembly or unwound from the assembly. The roller assembly has a pre-tensioned rubber strip that when viewed in transverse cross-section is substantially rectangular in shape and two opposing sides of the rectangle are notched. This strip is tensioned when the cover is unwound from the spool and a locking mechanism retains the cover in a desired unwound position against the tension of the rubber strip.

Abstract: The present invention 10 discloses a plurality of movable transparent arcuate sections 12 that can roll on their own designated tracks 14 to enclose or expose a sun room or pool area 18. Thus, the present invention 10 is comprised of a plurality of overlapping transparent arcuate arches or sections 12 positioned on parallel tracks 14. The arches 12 can be selectively moved to any position on the parallel tracks 14. The two distal end arches have removable end closure panels 20. Each of the transparent panel members 22 or arch 12 are positioned within a frame member 16 having a plurality of wheels 36 engaging the spaced apart track members 14. Track members 14 are fixedly positioned to the ground or foundation structures 58 in a spaced-apart parallel configuration. Each side of an arch 12 consists of a plurality of wheels 36 fixedly positioned between spaced apart track elements 14 having hook-like terminations 53 to prevent dislocation of the frame member 16 from the track member 14.

Abstract: A pool cover system including a pool cover collecting drum supported for rotation on its ends and a drive gear connected to the drum by a drive shaft. A power gear is operably connected to a portable electric drill by a power shaft, engaging the drive gear. Upon activation of the drill, the collecting drum rotates retracting the pool cover. A complementary apparatus on the same side of the pool, such as a rope reel collecting apparatus having an engageable drive gear and a drive shaft connected to a reel, extends the pool cover over the pool by pulling on a rope attached to a rigid end of the pool cover. The pool cover is extended and retracted with the sides sliding in one channel of a dual channel track, allowing the cover to serve as a safety cover.

Abstract: A new and improved apparatus is disclosed for rolling up and laying out a solar pool cover over a pool. The apparatus comprises a two support frames, two reel supports, and a reel shaft that is mounted atop the two support frames. The two support frames are located opposite one another across the width of the pool. The solar pool cover is wound around the reel shaft. The reel shaft is hooked up to a motor which is atop one of the support frames.

Abstract: A lid support bracket assembly is provided for supporting a pool cover box lid that includes a wall mount, and a bracket connected to the wall mount that can be angularly adjusted relative to the wall mount.

Abstract: A lid support bracket assembly for supporting a pool cover box lid includes a wall mount and a bracket angularly adjustably coupled to the wall mount.

Abstract: An equipment mounting assembly for mounting equipment in a pool cover box is provided, including at least one positioning feature configured to engage at least two walls of the pool cover box and at least one mounting plate, the at least one positioning feature adjustably connected to the mounting plate.

Abstract: A pool cover box assembly for housing a swimming pool cover installed at an end of a swimming pool having a first facia positioned along at least one edge of the swimming pool, including a plurality of vertical walls, including a rear wall, a lid having a front edge and a rear edge, the rear edge being removably engaged with the rear wall, and a second facia connected with the front edge of the lid, the second facia being complimentary in shape with the first facia, an end of the second facia in substantial alignment with an end of the first facia.

Abstract: A below-deck solar blanket roller assembly is installed below the deck of a pool. The roller assembly includes a rotatable roller shaft for rolling and unrolling a solar blanket and a non-rotatable protective casing which surrounds the roller shaft. The roller assembly is intended to be installed below the deck of a pool. This invention at least partially overcomes some of the disadvantages of typical solar blanket rollers that are installed on the surface of the pool deck, such as inconvenience in moving the entire above-deck assembly away from and back to the pool area. The below-deck solar blanket roller assembly provides an aesthetically pleasing and safe alternative to solar blanket roller assemblies installed above the pool deck.

Abstract: A track assembly for flexible pool covers. The track assembly includes several track members, and splicing pieces for splicing the track members together in an end-to-end series. The splicing pieces are designed to reside beneath, and to be concealed by, the tracking members. The splicing pieces are attached to a pool deck with screws, after which the track members are snapped down onto the splicing pieces and held in place by said splicing pieces. The track members conceal the splicing pieces and the screws that hold the splicing pieces to the pool deck, thereby providing an aesthetic appearance of continuous tracking uninterrupted by screw holes. Such an arrangement also prevents the screws from coming loose and posing a risk to barefooted bathers, in part because at least some upward movement of the screws is prevented by the track pieces that reside directly above the screws.

Abstract: A track assembly for flexible pool covers. The track assembly includes track members, and securing pieces for being secured to the pool deck and for splicing the track members together in an end-to-end series. The securing pieces are designed to reside beneath, and to be concealed by, the tracking members. The securing pieces may be attached to a pool deck with fasteners, after which the track members may be snapped downwardly onto the securing pieces to thereby secure the track members to said securing pieces. The track members conceal the securing pieces, and the fasteners that secure the securing pieces to the pool deck, thereby providing an aesthetic appearance of continuous tracking uninterrupted by fasteners, fastener holes, or other through holes. This arrangement prevents the fasteners from coming loose and posing a risk to barefooted bathers, because the upward movement of the fasteners is inhibited by the track members that reside above the fasteners.

Abstract: A below-deck solar blanket roller assembly is installed below the deck of a pool. The roller assembly includes a rotatable roller shaft for rolling and unrolling a solar blanket and a non-rotatable protective casing which surrounds the roller shaft. The roller assembly is intended to be installed below the deck of a pool. This invention at least partially overcomes some of the disadvantages of typical solar blanket rollers that are installed on the surface of the pool deck, such as inconvenience in moving the entire above-deck assembly away from and back to the pool area. The below-deck solar blanket roller assembly provides an aesthetically pleasing and safe alternative to solar blanket roller assemblies installed above the pool deck.

Abstract: Solar swimming pool heater panels which are rectangular or circular, black, plastic, floatable, corrugated, connectable, and rollable in bundles for placing on outdoor swimming pools for warming up and covering the water when not in use.

Abstract: An invented track construct component system with a threaded radial bearing end pulley is described for pool cover systems that includes an extruded longitudinal cover track having a top longitudinal anchoring slot, a C-channel longitudinal slot along one side edge for capturing and holding a side edge of a pool cover and associated sliders carrying a leading (front) edge structures, a cable return channel with a longitudinal slot opening along the other side edge for receiving and protecting cabling connecting between sliders/front cover corners and associated cable reels. Each cover track is secured within separate extruded side wall channel structures having a top channel side wall with a depending longitudinal shaped for snuggly fitting into the longitudinal anchoring slot of the cover track. The extruded side wall channel structures are incorporated into the side wall of the pool.

Abstract: A spool (1) for use with a swimming pool cover or with a shade cover. The spool (1) has a roller assembly (4), and a cover (not shown) may be wound onto the roller assembly (4) or unwound from the assembly (4). The roller assembly (4) has a pre-tensioned rubber strip (22) that when viewed in transverse cross-section is substantially rectangular in shape and two opposing sides of the rectangle are notched. This strip (22) is tensioned when the cover is unwound from the spool (1) and a locking mechanism retains the cover in a desired unwound position against the tension of the rubber strip (22).

Abstract: An automatic pool cover box assembly includes a plurality of vertical walls and a lid. Each vertical wall has a top surface, including a rear wall and a front wall, the top surface of the rear wall defining a horizontal plane. The top surface of the front wall is disposed below and substantially parallel to the horizontal plane. The lid has a rear edge and an opposite front edge, the lid being substantially coplanar with the horizontal plane, the rear edge being connected to the rear wall.

Abstract: A track construct component system for pool cover systems includes:

Abstract: A below-deck solar blanket roller assembly is installed below the deck of a pool. The roller assembly includes a rotatable roller shaft for rolling and unrolling a solar blanket and a non-rotatable protective casing which surrounds the roller shaft. The roller assembly is intended to be installed below the deck of a pool. This invention at least partially overcomes some of the disadvantages of typical solar blanket rollers that are installed on the surface of the pool deck, such as inconvenience in moving the entire above-deck assembly away from and back to the pool area. The below-deck solar blanket roller assembly provides an aesthetically pleasing and safe alternative to solar blanket roller assemblies installed above the pool deck.

Abstract: A walk-on tray for concealing a pool cover operation system. The system includes a plurality of brackets each having a load-bearing upper portion. The brackets are attached to a sidewall of an elongate recess formed at one end of a pool, such that the load-bearing upper portions of the brackets extend in a substantially horizontal orientation. A plurality of platform sections each include a platform piece and an attachment plate moveably disposed below an under side of the platform piece, and a nut-tightening arrangement such that the load-bearing upper portions of the brackets may be securely sandwiched between the under side of the platform piece and the attachment plate, such that said platform sections reside in a side-by-side, sequential series. The platform sections include a mortar veneer insert, and mortar designs may be chosen and customized to modify an appearance of the mortar veneer to match an appearance of perimeter sections of a pool deck.

Abstract: A swimming pool cover for extension over and retraction from a swimming pool and where the cover may engage a portion of the deck surrounding the swimming pool during movement thereof. The swimming pool cover comprises a flexible fabric sheet of the type capable of being spooled or rolled and capable of being unrolled to extend over a swimming pool. The swimming pool cover is comprised of a sheet having a top surface and a bottom surface with the bottom surface extending over and potentially in contact with the upper surface of the water in the swimming pool. In order to reduce frictional effects between the bottom surface of the swimming pool cover and the upper surface of the deck, the swimming pool cover is provided with a surface configuration which is roughened to substantially reduce surface area contact of the sheet with the deck of the swimming pool. In this way, frictional effects between the cover and the deck are reduced during movement thereof.

Abstract: A motorized pool cover system, having a drum assembly and a reel assembly, located proximate one another, with a reversible electric motor coupled to each, and a pool cover, having a first end coupled to the drum assembly, and side edges with lines extending from the side edges and coupled to the reel assembly, and a controller, which is electrically coupled to the motors, and to an electrical power source, wherein the motor controller distributes power to the motors and controls operation of the motors.

Abstract: A below-deck solar blanket roller assembly is installed below the deck of a pool. The roller assembly includes a rotatable roller shaft for rolling and unrolling a solar blanket and a non-rotatable protective casing which surrounds the roller shaft. The roller assembly is intended to be installed below the deck of a pool. This invention at least partially overcomes some of the disadvantages of typical solar blanket rollers that are installed on the surface of the pool deck, such as inconvenience in moving the entire above-deck assembly away from and back to the pool area. The below-deck solar blanket roller assembly provides an aesthetically pleasing and safe alternative to solar blanket roller assemblies installed above the pool deck.

Abstract: A swimming pool includes a first end wall, a second end wall and a pair of side walls. A cover box is positioned adjacent to the first end wall. A coping is positioned at the top of the side walls and the second end wall. The coping includes a cover track slot. A leading edge bar is associated with the cover track slot and is movable between positions adjacent the first end wall and the second end wall. The leading edge bar includes a nose which fits into the cover track slot of the second end wall when the leading edge bar is adjacent to the second end wall.

Abstract: A below-deck solar blanket roller assembly is installed below the deck of a pool. The roller assembly includes a rotatable roller shaft for rolling and unrolling a solar blanket and a non-rotatable protective casing which surrounds the roller shaft. The roller assembly is intended to be installed below the deck of a pool. This invention at least partially overcomes some of the disadvantages of typical solar blanket rollers that are installed on the surface of the pool deck, such as inconvenience in moving the entire above-deck assembly away from and back to the pool area. The below-deck solar blanket roller assembly provides an aesthetically pleasing and safe alternative to solar blanket roller assemblies installed above the pool deck.

Abstract: An end cap coping for a swimming pool of sufficiently low profile to allow a pool cover to be extended thereover. The end cap coping includes a body having a channel with holes in a bottom thereof for receiving fasteners extending in to a wall of the pool. An enlarged edge of the body includes a slot for retaining a bead of a liner for the pool. The end cap coping is positioned above a target water level for the pool, but below tracks supporting a cover of the pool. A cover is provided for the channel.

Abstract: The present invention is a light weight, easily used device designed for folding, storing and unfolding a floating solar swimming pool cover. In its preferred embodiment, the solar cover folder is an expandable, elongated loop which can be placed on the top surface of a floating swimming pool solar cover. After folding approximately the first two feet of the cover up and over said folder, said folder and the cover can then be folded back repeatedly until the entire cover has been rolled on the folder. Once the cover has been completely rolled onto the folder, it may either be left floating at the edge of the pool, lifted to rest on the side of the pool or removed to a remote location for storage.

Abstract: A safety system for an automatic swimming pool cover having a cover and a cover drive for extending and retracting the cover, the safety system having at least one sensor for detecting the presence of a heat generating body in the pool and for generating a signal in response thereto; and a controller receiving said signal and activating a safety protocol in response to the at least one sensor detecting the presence of a heat generating body.

Abstract: A pool cover box lid edge support, includes a base and a facia connected together. At least the base or the facia is connectable with and provides vertical support to an edge of a pool cover box lid.

Abstract: A moveable hot tub cover structure removably covers a hot tub and includes at least one rail structure mounted generally adjacent the hot tub and extending outwards therefrom and a rigid hot tub cover structure including at least two upright walls having bases and upper sections and a roof extending between and connecting the at least two upright walls adjacent upper sections thereof such that the roof is spaced from the bases of the upright walls to permit the rigid hot tub cover structure to enclose the hot tub and be used with the rigid hot tub cover structure thereon. At least two rail-engaging wheels are mounted on the rigid hot tub cover structure. The wheels are operative to rollably engage the rail structure.

Abstract: A covering, cleaning and heating system, which includes a solar cover dimensioned for covering a swimming pool and effectively heating the water therein using solar energy. The solar cover has a free end securable to an elongated pole. The elongated pole has a rope loop which facilitates selective securement of the pool cover to the elongated pole without requiring permanent fastening thereof. The elongated pole has a offset handle disposed on a free end thereof which acts like a crank such that whereby rotation of the handle will cause the solar cover to wrap around the elongated pole. A bracket is fixed at or near the periphery of the pool. The elongated pole selectively extends into the bracket while the cover is being rolled up or unrolled. A cleaning portion is also selectively secured within the bracket at the periphery of the swimming pool. The cleaning portion has a horizontal pole which attaches within the bracket and extends outwardly therefrom over the swimming pool.

Abstract: An automatic pool cover box includes a front wall having a plurality of elongated extrusions, each extrusion having a first side wall, an opposite second side wall, a first coupler on the first side wall and a second coupler on the second side wall. Adjacent extrusions are coupled together using a respective first coupler and second coupler. A second side wall of one of the extrusions defines a bottom edge of the front wall. A rear wall includes a plurality of elongated extrusions, each extrusion having a first side wall, an opposite second side wall, a first coupler on the first side wall and a second coupler on the second side wall. Adjacent extrusions are coupled together using a respective first coupler and second coupler. A second side wall of one of the extrusions defines a bottom edge of the rear wall which is at least intermittently connected with the bottom edge of the front wall.

Abstract: A control system for controlling the movement of a pool cover comprised of interconnected rigid buoyant slats and which uses a driven cable through a remotely powered source as a primary drive mechanism. The swimming pool cover is typically mounted on a drum and often in a submerged condition. In order to overcome the buoyant forces, the drive and control means must provide a braking action to the pool cover which would tend to unwind from a drum as a result of buoyant forces. The drive mechanism employs a cable drive which will wind a cable upon a cable reel or drum mounted in a remote location with respect to the cover drum. Cable could be trained from the cover drum to this cable drum in order to power same for rotation in at least a wind-up direction and could be used for controlling a braking action in the unwinding direction.

Abstract: A walk-on tray for concealing a pool cover operation system. The system includes a plurality of brackets each having a load-bearing upper portion. The brackets are attached to a sidewall of an elongate recess formed at one end of a pool, such that the load-bearing upper portions of the brackets extend in a substantially horizontal orientation. A plurality of platform sections each include a platform piece and an attachment plate moveably disposed below an under side of the platform piece, and a nut-tightening arrangement such that the load-bearing upper portions of the brackets may be securely sandwiched between the under side of the platform piece and the attachment plate, such that said platform sections reside in a side-by-side, sequential series. The platform sections include a mortar veneer insert, and mortar designs may be chosen and customized to modify an appearance of the mortar veneer to match an appearance of perimeter sections of a pool deck.

Abstract: A pool cover system including a pool cover collecting drum supported for rotation on its ends and a drive gear connected to the drum by a drive shaft. A power gear is operably connected to a portable electric drill by a power shaft, engaging the drive gear. Upon activation of the drill, the collecting drum rotates retracting the pool cover. A complementary apparatus on the same side of the pool, such as a rope reel collecting apparatus having an engageable drive gear and a drive shaft connected to a reel, extends the pool cover over the pool by pulling on a rope attached to a rigid end of the pool cover. The pool cover is extended and retracted with the sides sliding in one channel of a dual channel track, allowing the cover to serve as a safety cover.

Abstract: An apparatus for retracting a pool cover from over a pool, or extending a pool cover over a pool, includes a pool cover collecting drum supported for rotation on its ends, and a drive gear connected to the drum. A power gear for engaging the drive gear is operably connected to a portable, battery operated electric drill by a power shaft. When the drill is activated, the drive gear rotates the pool cover collecting drum to collect and retract the pool cover from over the pool. The pool cover is placed back over the pool by operation of a complementary apparatus on the opposite side of the pool, such as a rope spool collecting apparatus having an engageable drive gear. The gear-driven spool pulls on a rope attached to a rigid end or carrier of the pool cover. As the pool cover is extended and retracted it slides in a track, allowing the cover to serve as a safety cover. The gears may be located in a sealed housing filled with lubricant.

Abstract: A manually powered swimming pool cover drive for extending and retracting swimming pool covers and which includes a pair of overrunning one way clutch devices for intermittent coupled rotation with and also freewheeling about a drive shaft. A drum rotates with the drive shaft and allows winding of a cover about the drum when retracted from a covered position over a swimming pool. A pair of one way clutches may be trained around a drive shaft and coupled for rotating a cable reel allowing for the winding of cables used to extend a swimming pool cover. The respective pairs of overrunning, one-way clutches are reciprocated back and forth respectively in a type of indexing operation, manually and with long lever handles for rotating the drive shafts.

Abstract: A pool cover system for covering a pool. The pool cover system includes an elongate housing having a shaft extending along a longitudinal axis thereof. A pool cover is coupled to the shaft. The pool cover wraps around the shaft when the shaft rotates. A sprayer system is positioned in the housing and is designed to spray an outer surface of the cover as the cover is wrapped around the shaft.

Abstract: A track assembly for allowing movement of a flexible enclosure cover over an area to be enclosed as, for example, a body of water in a swimming pool. The assembly comprises a pair of spaced apart tracks mounted on opposite sides of the area to be enclosed with each being comprised of an elongate strip. Each track strip comprises a cable receiving channel with a gutter or debris trough located generally beneath the channel for collection of debris. Preferably, a slider can be located in the cable receiving channel for locking to the cable and for securement of the cover to the cable. The track can be constructed to also allow for lubrication of the cable receiving channel anabling a slider mechanism to freely move therein. When a slider is used, it extends into each channel at approximately a 45.degree. angle with respect to a vertical direction.

Abstract: A manually powered swimming pool cover drive for extending and retracting swimming pool covers and which includes a pair of overrunning one way clutch devices for intermittent coupled rotation with and also freewheeling about a drive shaft. A drum rotates with the drive shaft and allows winding of a cover about the drum when retracted from a covered position over a swimming pool. A pair of one way clutches may be trained around a drive shaft and coupled for rotating a cable reel allowing for the winding of cables used to extend a swimming pool cover. The respective pairs of overrunning, one-way clutches are reciprocated back and forth respectively in a type of indexing operation, manually and with long lever handles for rotating the drive shafts.

Abstract: A composite beam enclosure structure comprising one or more planar, rigid panel elements each having a platform with an upper surface, integral solid peripheral top and bottom and side edges, and one or more intersecting ribs standing on the bottom surface of the platform defining sectional configurations. Elongated, structural framing elements having integral opposing flanges spaced for receiving the side edges of one or more of the rigid panel elements are securely attached to the side edges of the rigid panel elements by attachment means such as screws, rivets, weld or other bond.