Abstract: A glove for hand protection during sports, conforming to hands, fingers, and thumb, extending from carpal bones to cover proximal phalanges up to the proximal interphaiangeal joint comprising impact-absorbing materials: an outer glove conforming to hand, fingers, and thumb extending from carpal bones to cover distal phalanges, comprising abrasion-resistant materials.

Abstract: Described herein are methods of improving the durability of concrete by the infusion of the concrete with a low-viscosity oligomeric solution, and subsequent curing of the oligomeric solution to form a high toughness polymer. Also described herein are compositions containing concrete and high toughness polymers, and formed articles made from concrete and high toughness polymers. The methods and compositions are useful for improving the durability of concrete roads and structures, as well as the durability of repairs to concrete roads.

Abstract: Described herein are methods of improving the durability of concrete by the infusion of the concrete with a low-viscosity oligomeric solution, and subsequent curing of the oligomeric solution to form a high toughness polymer. Also described herein are compositions containing concrete and high toughness polymers, and formed articles made from concrete and high toughness polymers. The methods and compositions are useful for improving the durability of concrete roads and structures, as well as the durability of repairs to concrete roads.

Abstract: A sulky includes a frame having a cross-member and a pair of shafts spaced from each other and extending from the cross-member forwardly along an axis. A first wheel support and a second wheel support each rotatably extend downwardly from the frame and each engage wheels, respectively. Each of the first and second wheel supports includes an adjustment feature defining a plurality of adjustment positions. The wheels are engaged with the first and second wheel supports, respectively, and are independently adjustable relative to the first and second wheel supports, respectively, to any of the adjustment positions. The plurality of adjustment positions of the first and second wheel supports are located along lines generally extending rearwardly along the axis and upwardly relative to the axis.

Abstract: Described herein are methods of improving the durability of concrete by the infusion of the concrete with a low-viscosity oligomeric solution, and subsequent curing of the oligomeric solution to form a high toughness polymer. Also described herein are compositions containing concrete and high toughness polymers, and formed articles made from concrete and high toughness polymers. The methods and compositions are useful for improving the durability of concrete roads and structures, as well as the durability of repairs to concrete roads.

Abstract: A ball catching and delivery head including a frame and a base for a lacrosse stick is provided. In addition to a socket for receiving a handle, the base includes a cavity for receiving a flexible cartridge and also trusses laterally located relative to the base that terminally connect with the frame and the base. The frame is vertically flexible relative to the base and the extent to which the frame is so flexible is dependent upon the cartridge flexibility and compressibility. The trusses prevent lateral movements of the frame relative to the base. Different cartridges made of different materials may be substituted for one another to achieve different flexing characteristics.

Abstract: An airborne sound-absorbing engine compartment lining for motor vehicles comprises an open-cell, air-permeable foam material layer made from plastic and having a front side and a rear side. The foam material layer is provided on its rear side with a fiber layer made from mineral fibers, the foam material layer having a thickness of less than 6 mm and a specific flow resistivity in the range from about 100 to 1,200 Ns/m3. The fiber layer has a thickness of more than 6 mm and a mass per unit area of less than 800 g/m2.

Abstract: A handle for sports equipment such as a lacrosse or hockey stick including cushioning and grip ribs. In one embodiment, the shaft of the handle defines one or more regions of reduced diameter or thickness such as, in one embodiment, a plurality of elongate longitudinal grooves extending around the periphery thereof in spaced-apart relationship. Interior cushioning ribs are defined in the region of the grooves by a layer of cover or coating material which is applied to the surface of the shaft and fills the grooves. In another embodiment, the shaft includes tapered regions in the shaft and the layer of cover or coating material fills the tapered regions to define cushioning ribs.

Abstract: A handle is provided for sports equipment such as a lacrosse or hockey stick which includes cushioning and grip ribs. In one embodiment, the shaft of the handle defines one or more regions of reduced diameter or thickness including a plurality of elongate longitudinal grooves extending around the periphery thereof in circumferentially spaced-apart relationship. Interior cushioning ribs are defined in the region of the grooves by a layer of cover or coating material which is applied to the surface of the shaft and fills the grooves. In another embodiment, the shaft includes tapered regions in the shaft and the layer of cover or coating material fills the tapered regions to define cushioning ribs.

Abstract: A ball catching and delivery head including a frame and a base for a lacrosse stick is provided. In addition to a socket for receiving a handle, the base includes a cavity for receiving a flexible cartridge and also trusses laterally located relative to the base that terminally connect with the frame and the base. The frame is vertically flexible relative to the base and the extent to which the frame is so flexible is dependent upon the cartridge flexibility and compressibility. The trusses prevent lateral movements of the frame relative to the base. Different cartridges made of different materials may be substituted for one another to achieve different flexing characteristics.

Abstract: A handle for sports equipment such as a lacrosse or hockey stick including cushioning and grip ribs. In one embodiment, the shaft of the handle defines one or more regions of reduced diameter or thickness such as, in one embodiment, a plurality of elongate longitudinal grooves extending around the periphery thereof in spaced-apart relationship. Interior cushioning ribs are defined in the region of the grooves by a layer of cover or coating material which is applied to the surface of the shaft and fills the grooves. In another embodiment, the shaft includes tapered regions in the shaft and the layer of cover or coating material fills the tapered regions to define cushioning ribs.

Abstract: The bat of the present invention has a barrel with a thinner outer shell in compressive and/or adhesive engagement with an insert laminate comprised of one or more pieces of a thin metallic (preferably titanium) sheet (or foil) and one or more sheets of a composite material. The titanium portion of the insert laminate may be on the inner-most portion of the insert, may be on the outer-most portion of the laminate, or may be in the interior of the laminate (that is, with one or more sheets of composite material on either side of it). Alternatively, the bat may simply be provided with only a titanium insert. In yet another set of embodiments, the titanium sheet may be replaced by another suitable metallic sheet. In all embodiments, the reinforcing sleeve allows the barrel portion to deflect farther when impacted by an object such as a ball without detrimental yielding (denting) and increases the rate of return of the barrel wall.

Abstract: Formed tubular sporting articles subjected to repeated flexure such as golf club shafts are made from metal matrix composite materials (MMCs) in which a metal alloy matrix is discontinuously reinforced with undissolved particles or platelets in proportions to result in an article having a variable wall thickness, and a minimum modulus of elasticity of 10.4 and a minimum yield strength and minimum modulus of elasticity related by the equation: Y=71+6.84(E−10.4) where Y is yield strength in KSI and E is modulus of elasticity in units×106 psi. The sporting articles are lighter than conventional and have a modulus of elasticity substantially less than that of ordinary MMCs.

Abstract: The bat of the present invention has a barrel with a thinner outer shell in compressive and/or adhesive engagement with an insert laminate comprised of one or more pieces of a thin metallic (preferably titanium) sheet (or foil) and one or more sheets of a composite material. The titanium portion of the insert laminate may be on the inner-most portion of the insert, may be on the outer-most portion of the laminate, or may be in the interior of the laminate (that is, with one or more sheets of composite material on either side of it). Alternatively, the bat may simply be provided with only a titanium insert. In yet another set of embodiments, the titanium sheet may be replaced by another suitable metallic sheet. In all embodiments, the reinforcing sleeve allows the barrel portion to deflect farther when impacted by an object such as a ball without detrimental yielding (denting) and increases the rate of return of the barrel wall.

Abstract: A tool is provided for use primarily by professional carpet installers to trim an even strip of carpet around the boundary of a pad or pre-laid carpet prior to the installation of new wall-to-wall carpeting. The tool includes a body portion having an angularly adjustable handle and carrying a pair of cutters mounted to the front wall thereof and projecting downwardly to cut a rug or a pad when the body portion is moved over the top surface of a carpet or pad. The body portion is mounted on rollers and is also provided with an adjustable guide which slides against the wall or baseboard to control the width of the cut being made.