Abstract:
A mantle clamp configuration designed to lock the mantle in place on a rock crusher includes a clamp plate assembly with a clamp plate with holes; a plurality of clamp bolts that are inserted through the holes; and optionally a dust cover with dust cover bolts. The configuration also may also include modified original equipment manufacturer (OEM) assembly including modified locking collar; new locking collar bolts to accept the clamp bolts; and burn ring modified to fit the overlying clamp plate.
Abstract:
The invention provides a method for forming a fibrous layer within a tubular support, which comprises the steps of: (a) providing the tubular support; (b) providing forming mesh over the curved surface of the support and closing its ends against escape of fluid; and (c) introducing fibrous slurry (e.g. an aqueous slurry of borosilicate glass microfibers and water dispersible heat curable acrylic resin at a pH of about 3) from a pressurized source into an annular molding space between a rotary molding torpedo and an inner surface of the support, the torpedo having at least one channel for slurry opening along a curved surface thereof, fibers in the slurry collecting within the forming mesh to form the layer. The invention also provides apparatus for forming a fibrous layer within a tubular support, which comprises: (a) a mold having a molding space for the tubular support; (b) forming mesh in the molding space for covering an exterior curved surface of the support, the forming mesh being configured to collect fibers and permit liquid to pass through it; (c) headstock and tailstock end closures for closing headstock and tailstock ends of the support against escape of fluid; (d) a rotary molding torpedo extendible into and retractable from the molding space for defining with an internal curved surface of the support an annular space for formation of the fibrous layer, the torpedo having at least one channel for slurry opening along a curved surface thereof; (e) a drive coupled to the torpedo for rotation thereof during molding; and (f) a supply line for supplying fibrous slurry from a pressurized source to the torpedo for flow into and through the molding space; and (g) suction means for withdrawing fluid from the molding space.
Abstract:
Conversion and passivation coatings and methods for treating metal surfaces such as steel and aluminum are disclosed. The coating compositions comprise a silane and a stabilizing agent. The methods herein comprise contacting the requisite metal surface with the coating composition.
Abstract:
Conversion and passivation coatings and methods for metal surfaces such as steel and aluminum are disclosed. The coating compositions comprise an aqueous sol of cerium oxide and/or silica particles and a ureido silane compound. The methods of the invention comprise contacting the requisite metal surface with the coating composition.
Abstract:
A method and system for identifying a set of students who have encountered reading difficulty and are performing below grade level and intervening to prevent illiteracy and achieving grade-level literacy of struggling students. Standardized oral fluency assessments are administered for a predetermined set of at least one student in a database in a computer system. Results from the standardized oral fluency assessments are recorded for each student of the predetermined set in a database in a computer system. A standardized predictive measure of literacy is calculated on the computer system for each student, wherein the standardized predictive measure of literacy is a composite of the results stored in the database for each student. Struggling members of the predetermined set are identified based on each standardized predictive measure of literacy. An individual report for each struggling member is presented on a visual medium in communication with the computer system. Struggling members of the predetermined set are provided with specific individual recommendations of targeted intervention instruction and amount of instructional time whereby grade-level literacy is achieved.
Abstract:
The invention provides a method for forming a fibrous layer within a tubular support, which comprises the steps of: (a) providing the tubular support; (b) providing forming mesh over the curved surface of the support and closing its ends against escape of fluid; and (c) introducing fibrous slurry (e.g. an aqueous slurry of borosilicate glass microfibers and water dispersible heat curable acrylic resin at a pH of about 3) from a pressurized source into an annular molding space between a rotary molding torpedo and an inner surface of the support, the torpedo having at least one channel for slurry opening along a curved surface thereof, fibers in the slurry collecting within the forming mesh to form the layer. The invention also provides apparatus for forming a fibrous layer within a tubular support, which comprises:(a) a mould having a molding space for the tubular support; (b) forming mesh in the molding space for covering an exterior curved surface of the support, the forming mesh being configured to collect fibers and permit liquid to pass through it; (c) headstock and tailstock end closures for closing headstock and tailstock ends of the support against escape of fluid; (d) a rotary molding torpedo extendible into and retractable from the molding space for defining with an internal curved surface of the support an annular space for formation of the fibrous layer, the torpedo having at least one channel for slurry opening along a curved surface thereof; (e) a drive coupled to the torpedo for rotation thereof during molding; and (f) a supply line for supplying fibrous slurry from a pressurized source to the torpedo for flow into and through the molding space; and (g) suction means for withdrawing fluid from the molding space.
Abstract:
Methods for securing a software application are provided. The software application is scanned to obtain a list of configurable components and/or actions in the software application so as to allow ones of the configurable components and/or actions on the list to be enabled or disabled based on an authorization level of a user or a group of users of the software application. Related systems and computer program products are also provided herein.