Abstract: A tarpaulin includes a sheet having an outer side and an inner side. A reinforcing webbing is applied to the outer surface of the sheet. A retroreflective sheeting is incorporated onto the reinforcing webbing. A plurality of straps is joined to the retroreflective sheeting on the outer side and for attaching to a perimeter of a vehicle.

Abstract: A tonneau cover for a pick-up truck cargo box in which a flexible cover of sheet-like material is attached to a frame with snap fasteners. The snap portions carried by the frame are slidable there along to change the position of the snap fastener. The snap fasteners include a protrusion, which engages the frame and creates sufficient force to prevent the snap fastener from sliding freely along the rail and losing their longitudinal location when the tonneau cover is not attached.

Abstract: A side curtain for the superstructure of a freight vehicle has its upper edge arranged for longitudinal movement at an upper portion of the superstructure. The bottom edge of the curtain includes a relatively rigid engaging device which extends along substantially the whole length of the curtain, is releasably connectable to a tensioning device. The engaging device has evenly spaced bending notches which, when the engaging device is at least partially freed from the tensioning device, guides the folding of the curtain during movement of its upper edge towards a non-covering position.

Abstract: A wind-actuated hold-down mechanism is provided for restricting movement of a deployment component of a flexible cover deployment system associated with an open-topped container. In certain embodiments, the mechanism includes a vane member pivotably mounted to either the container or the deployment component. The vane member can include one locking element that engages another locking element mounted on the other of the container or the deployment component. The hold-down locking mechanism in certain embodiments is configured to restrict movement of a bail member for a cover deployment system. Other embodiments are configured to engage the end of a transverse bow. A hold-down mechanism can be biased to a neutral position clear of engagement between the container and the deployment component, using either a mechanical biasing component or a gravity biasing feature.

Abstract: The Hailo-cover is a truck bed cover system including a pair of side panels and an end panel all having a fastening strip spanning the upper width for removable attachment to the inner rim of a truck flatbed. In addition, the side panels and end panel all have a plurality of fastening straps extending downwardly and with distal fastening means thereon for overlapping attachment to the opposing fastening strap of the other panels. This configuration allows the opposing side panels and tailgate panel to be opened and hung exteriorly of the truck bed to protect the exterior surfaces and prevent scratches, dents and dings. Alternatively, the panels can be draped over a payload and joined via the fastening straps to cover and protect the payload in the truck bed, or they can be secured in a rolled configuration and stowed.

Abstract: An improved tarp cover system for covering the open-topped container body of a vehicle, characterized by the provision of generally U-shaped inverted hold-down arm that is pivotally connected with the front wall of the container body and that is spring biased to apply a downward force on the front portion of the cover when the container is in the completely closed condition, thereby to reduce flapping of the cover during transport. The flexible tarp cover is wound on a roll that is rotatably supported adjacent the front wall of the container. In a first embodiment, to cover the container, the free end of the cover is displaced rearwardly of the container by a cover arm that is pivotally connected with the side walls of the container. The cover arm is biased toward its rearmost container covering position by a pair of side mounted spring arrangements that include compression springs that are concealed within the hollow leg portions of the cover arm.

Abstract: The combination of a lockable, soft, flexible tonneau cover for the bed of a pickup truck or similar vehicle and a lockable tailgate. The preferred embodiment includes grooved front, side, and rear rails into which retainer belts on the perimeter of the tonneau cover are insertable to position the cover over the vehicle bed. The front and side rails are respectively attached to the tops of the front and side walls of the bed. The rear rail is mounted to extend and be suspended across the tailgate opening between the side rails. A catch is provided to selectively lock the rear rail in place and keep the rear rail and attached cover in the locked, down position over the bed. In the preferred embodiment, the catch for the rear rail is only accessible through the tailgate opening and the tailgate is lockable to the side walls of the bed.

Abstract: An attachment system attaches a structure or tonneau cover to a truck bed with side walls having stake pockets. Fastening plates are pivotally coupled to the structure or the belt rails of the tonneau cover. The plates pivotal between a first orientation in which the plates align with the stake pockets to pass therethrough, and a second orientation in which the plates rotate with respect to the first orientation to abut the stake pockets and secure the structure to the side walls of the truck bed. Tensioners can be coupled to the structure, and engage the fastening plates, to draw the fastening plates towards the structure. A cover can be removably attached to the belt rails to cover the truck bed.

Abstract: A reversible soft cover for trucks or other vehicles. The cover contains a central upper portion, and front, rear, and side portions extending from the central portion to completely enclose a bed or cargo area. Each of the front, rear, and side portions may be individually opened, and the rear section may be rolled-up from either inside or outside the vehicle using a lanyard. Flap covers prevent the hemmed side edges of the front, rear, and side portions from exposure, regardless of which surface is exposed, and provide a substantially weatherproof seal between panels.

Abstract: A wind-actuated hold-down mechanism is provided for restricting movement of a deployment component of a flexible cover deployment system associated with an open-topped container. In certain embodiments, the mechanism includes a vane member pivotably mounted to either the container or the deployment component. The vane member can include one locking element that engages another locking element mounted on the other of the container or the deployment component. The hold-down locking mechanism in certain embodiments is configured to restrict movement of a bail member for a cover deployment system. Other embodiments are configured to engage the end of a transverse bow. A hold-down mechanism can be biased to a neutral position clear of engagement between the container and the deployment component, using either a mechanical biasing component or a gravity biasing feature.

Abstract: The combination of a lockable, soft, flexible tonneau cover for the bed of a pickup truck or similar vehicle and a lockable tailgate. The preferred embodiment includes grooved front, side, and rear rails into which retainer belts on the perimeter of the tonneau cover are insertable to position the cover over the vehicle bed. The front and side rails are respectively attached to the tops of the front and side walls of the bed. The rear rail is mounted to extend and be suspended across the tailgate opening between the side rails. A catch is provided to selectively lock the rear rail in place and keep the rear rail and attached cover in the locked, down position over the bed. In the preferred embodiment, the catch for the rear rail is only accessible through the tailgate opening and the tailgate is lockable. Consequently, to unlock and remove the tonneau cover to expose the bed and its contents, the tailgate must first be unlocked and opened to provide access to the catch for the rear rail.

Abstract: A clamp assembly for mounting a tonneau cover on a motor vehicle having a cargo area defined by first and second side walls, an end wall and a tailgate, the side walls having an inner panel and an outer panel includes a fastener, a first coupler plate and a bracket. The first coupler plate has a first end and a second end. The first coupler plate is articulable from an operable position to a disengaged position. The bracket has a generally horizontal rail and a vertical rail. The bracket is adapted for contacting the outer panel of the first side wall and further has a seat pivotally retaining the first end of the first coupler plate. The second end of the first coupler plate is adapted for engaging the inner panel of the first side wall defining a first restraining area between the horizontal rail and the second end of the first coupler plate. A second restraining area between the vertical rail and the second end of the first coupler plate is also defined.

Abstract: A system for removably attaching a tonneau cover over the bed of a pickup truck or similar vehicle. The system includes front, rear, and side rails. The front and two side rails are respectively secured in fixed positions atop the front and side walls of the bed. The rear rail is then suspended to extend between the two side rails across the mouth of the tailgate opening. The ends of the rear rail are inserted into longitudinally extending channels in the side rails and can be slid relative to the fixed, front and side rails. The system also can include one or more support bows that can be inserted into the channels in the fixed, side rails and slid relative to them to spaced positions intermediate the front and rear rails. With the slidable, rear rail, the cover can be selectively tensioned or loosen to ease putting the cover over the bed and taking it off. The tailgate and rear rail sealingly engage each other when the tailgate is closed to make the system substantially watertight.

Abstract: A tonneau cover assembly is provided including a front rail, a rear rail, and two side rails. The rear rail and two side rails include a pair of opposed lips defining a channel therein. The channel slidably receives a plurality of snap receptacles for cooperating with mating snaps of a tonneau cover having a snap-type mechanism. The channel also receives a hook-type retention member and retains it therein so that a tonneau cover having a hook-type fastening mechanism can be secured thereto. Accordingly, a single rail network can be used with either a snap-type tonneau cover fastening mechanism or a hook-type tonneau cover fastening mechanism.

Abstract: A system for manipulating a transport container cover using a variable height gantry or other elevator mechanism. In one embodiment, a gantry supports an assembly for storing the cover including a winding mechanism, the gantry height being adjustable so that the cover may be raised above the top of the transport container for unfurling. In a second embodiment, the cover storage assembly is mounted on a dump truck body by a support which may include an elevator mechanism to raise the storage assembly above the container top. In a third embodiment, the storage assembly is mounted on the cab end of the tilt frame of a container truck. The tilt frame in its raised position, elevates the storage assembly above the container top. When the storage assembly is in the raised position the cover is unfurled over the top of the container and the cover is secured over the container by an attachment mechanism on the back end of the container or truck.

Abstract: An extendable and retractable cover for use on gondola railroad cars, preferably provided as a kit for retrofitting existing cars, including elongated runners for attaching to the top of longitudinal walls of the gondola railroad cars, the runners including at east one slidable surface, for supporting and permitting transport over the surface of a plurality of tarp supports, which extend across the lateral opening between the sidewalls of the gondola railroad car. The supports are adapted and configured to slide over the runners while enclosing an edge of the runner so as to engage the runner and retain the vertical position and orientation of the supports during transposition across the surface of the runners.

Abstract: The combination of a lockable, soft, flexible tonneau cover for the bed of a pickup truck or similar vehicle and a lockable tailgate. The preferred embodiment includes grooved front, side, and rear rails into which retainer belts on the perimeter of the tonneau cover are insertable to position the cover over the vehicle bed. The front and side rails are respectively attached to the tops of the front and side walls of the bed. The rear rail is mounted to extend and be suspended across the tailgate opening between the side rails. A catch is provided to selectively lock the rear rail in place and keep the rear rail and attached cover in the locked, down position over the bed. In the preferred embodiment, the catch for the rear rail is only accessible through the tailgate opening and the tailgate is lockable. Consequently, to unlock and remove the tonneau cover to expose the bed and its contents, the tailgate must first be unlocked and opened to provide access to the catch for the rear rail.

Abstract: A wind-actuated hold-down mechanism is provided for restricting movement of a deployment component of a flexible cover deployment system associated with an open-topped container. In certain embodiments, the mechanism includes a vane member pivotably mounted to either the container or the deployment component. The vane member can include one locking element that engages another locking element mounted on the other of the container or the deployment component. The hold-down locking mechanism in certain embodiments is configured to restrict movement of a bail member for a cover deployment system. Other embodiments are configured to engage the end of a transverse bow. A hold-down mechanism can be biased to a neutral position clear of engagement between the container and the deployment component, using either a mechanical biasing component or a gravity biasing feature.

Abstract: A tarpaulin cover having a fabric cover sheet which has an elastic band extending around portions of its perimeter and contained in a hem. A number of spaced cutouts are provided along the hem for exposing the elastic band for tie down hooking and unhooking access. Opposite ends of the elastic cord are secured within the hem around respective rivets that in turn are secured to and passed through the hem with respective terminating ends of the elastic cord secured to itself whereby opposite terminating loop ends of the elastic cord are secured respectively within the hem around these rivets.

Abstract: System for rolling and unrolling canvas around the loading area of transport vehicles. Two appropriate motors exert a force sufficient to move a roll whereon is rolled the canvas, the latter slidingly moving by powered guides until they sealingly cover the area where goods to be transported are placed and likewise automatically gather the canvas when discharging the goods.

Abstract: A covering arrangement such as a soft top for a motor vehicle comprises a surface element such as a soft top element connected to another structural element which is in the form of a second surface element, or a roof channel or gutter, or a window pane member, or a frame linkage assembly member. The first-mentioned surface element and the other structural element are connected together by means of a strip-shaped PUR-casting resin bead element.