Abstract: The devices, systems, and methods of the present disclosure are directed to spreader positioning techniques for consistent and rapid layer-by-layer fabrication of three-dimensional objects formed through binder jetting. For example, an additive manufacturing system may include a roller and a print carriage. In a layer-by-layer fabrication process, the roller may move in advance of the print carriage over a dimension of a volume to spread a respective layer of powder onto which the print carriage delivers a binder. Controlling the position of the roller may facilitate achieving consistent layer characteristics which, in turn, may facilitate fabrication of high quality parts.

Abstract: A headgear enhancer or head protector of a molded thermoplastic elastomer (TPE), which may include a styrene ethylene butylene styrene (SEBS) material to provide desired resiliency for comfort, force distribution, and protection while also providing suitable molding characteristics related to management of flash, demolding, and deforming. The head protector may include a plurality of elements molded in a network, mesh, or grid of connected polygons forming a single unitary construction with an outer diameter of the elements ranging from about 6 mm (¼ inch) to about 16 mm (? inch). The elements are formed of a material having a durometer range from 40-90 on the Shore A Hardness scale. The head protector may be a headband having a width of 2-10 cm with an open top or crown and bottom and may be worn beneath a helmet or cap, such as a baseball cap or water polo cap.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: A novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: The present invention involves shelving for installation into inside corners, outside corners, curved surfaces, and a variety of other surface configurations. Rather than employing a cantilever style shelf, the present invention uses corner geometry such that the moment around fastening points is more efficiently supported. Therefore, adhesives, which are not sufficiently strong to support cantilever style shelves, may be effectively utilized. Further, a novel “peel-in-place” installation system is disclosed. With this system, a shelf may be adhered to surfaces while it is already placed in the desired position. Thus, the peel-in-place system reduces the possibility of erroneous installation.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.

Abstract: A racetrack convertible guardrail is disclosed herein which includes a plurality of spaced apart upright curved posts or stanchions. The curved posts or stanchions serve to support a racetrack rail which can be formed of metal or wood. Overlying the rail and the stanchions are a continuous number of sheets interfacing with each other to cover the stanchions and the rail for protection of a rider and a horse. Underlying the rail, stanchions and the protective cover is a second rail in the form of tubing or other rail forms supported by a hinged arm that can be utilized for sulky racing. The rail forms are supported by means of collars that are in turn supported by the hinged arm that underlies the stanchion. The collar and the tubing or rail forms can be connected to another form of stanchion that has a stake for supporting the stanchion, rail and tubing with the collars for purposes of grass racing and which can be removed by moving said stake and other components of the rail.

Abstract: A racetrack convertible guardrail is disclosed herein which includes a plurality of spaced apart upright curved posts or stanchions. The curved posts or stanchions serve to support a racetrack rail which can be formed of metal or wood. Overlying the rail and the stanchions are a continuous number of sheets interfacing with each other to cover the stanchions and the rail for protection of a rider and a horse. Underlying the rail, stanchions and the protective cover is a second rail in the form of tubing or other rail forms supported by a hinged arm that can be utilized for sulky racing. The rail forms are supported by means of collars that are in turn supported by the hinged arm that underlies the stanchion. The collar and the tubing or rail forms can be connected to another form of stanchion that has a stake for supporting the stanchion, rail and tubing with the collars for purposes of grass racing and which can be removed by moving said stake and other components of the rail.

Abstract: A racetrack guard is disclosed which includes a plurality of spaced-apart upright gooseneck curved posts or stanchions. The exposed ends of the posts or stanchions are covered by and attached to a rail which runs from post to post. On the top of the posts or stanchions are disposed a number of generally L-shaped elongated panels in overlapping relationship from end to end. The panels are attached to the rail and to the stanchions. The panels, which are formed of a resilient, shock absorbing material, overlie the posts to provide a cushioning or shock absorbing surface. These conditions are extremely desirable in protecting a jockey from a serious injury in the event of a fall from a horse during a race.

Abstract: The present invention is a novel device for climbing inside corners, outside corners, and a variety of surfaces. The technology presented herein relies on high friction materials, suction devices, adhesive materials, pneumatic devices, etc. Specifically, embodiments of the present invention are designed to clamp onto inside or outside corners such that the devices weight, and an optional load, can be supported. Further embodiments allow the device to climb up, down, and across corners. Moreover, embodiments that can scale flat, rough, or jagged surfaces are also disclosed.