A method for making a beaded matrix includes positioning two or more beads near one another. Accelerating the two or more beads toward one another; and impacting the two or more beads with one another so that electrons are shared between molecules thereby fusing the two or more beads together.

A server enclosure having a plurality of panels abutted to one another and constrained by a connector having a channel and at least one aperture. Each respective panel has at least one perpendicular portion being perpendicular to a face of the respective panel and adjoining a perimeter of the respective panel. Connectivity media coincident to the aperture can affix at least two panels and a connector to one another.

In one embodiment, a server enclosure having a plurality of panels abutted to one another and constrained by a connector comprising a channel and at least one aperture. Each respective panel comprises at least one perpendicular portion being perpendicular to a face of the respective panel and adjoining a perimeter of the respective panel. Connectivity media coincident to the aperture can affix at least two panels and a connector to one another.

A component connection includes a first component which has a through-hole, from the hole rim of which at least one clamping element projects towards a first side of the first component, and a second component which has a through-hole, from the hole rim of which at least one clamping element projects towards a first side of the second component. The two components bear against one another with their sides remote from the first sides. A connecting element has at least two spherical or spheroidal elements and extends through the two through-holes such that the at least one clamping element of the first component bears against a first of the at least two spherical or spheroidal elements and the at least one clamping element of the second component bears in a clamping manner against a second of the at least two spherical or spheroidal elements.

A device (1) for automated connection of two components (25, 27) in joint region (29) is proposed. The device (1) has a rotating winding device, especially a circle-segment-like rotor (3), which is arranged to guide a cloth tape (23) along winding paths (26) and to create a wound joint connection in the joint region (29).

An assembly comprising two parts temporarily connected by a connecting element surrounding the assembly. The connecting element being subjected to an internal deformation stress. The assembly having stress-keeping means with controlled stress relief, which connect two opposite ends of the connecting element so as to counteract the internal deformation stress. The assembly includes attaching means for attaching the connecting element to each of the parts. The attaching means includes at least two layers of cured adhesive which respectively coat the parts and make a surface connection between each of these parts and the connecting element. The internal deformation stress is at a sufficient level to enable the connecting element to be unsecured from the parts by extending to a rest position, when the stress-keeping means are controlled so as to release the ends of the connecting element.

A method of forming an injection-bonded joint includes providing a first part and a second part having a second part upper edge and a second part lower edge, and forming a chamber wall within a bondline region between mating surfaces of the first part and the second part. The chamber wall divides a bondline length of the bondline region and defines at least one adhesive chamber. The method further includes forming a bondline dam along each of the second part upper edge and the second part lower edge in a manner such that the chamber wall, the bondline dams, and the mating surfaces collectively enclose the adhesive chamber having a chamber upper edge and a chamber lower edge. The method also includes injecting a structural adhesive into the adhesive chamber through an injection port and discharging excess adhesive from the adhesive chamber through a bleed hole.

Disclosed are method and system for treating concrete in mixing drums of delivery vehicles having automated rheology (e.g., slump) monitoring systems programmed to dose fluids into concrete based on the monitored rheology. The present invention takes into account a Revolution-To-Discharge value (RTD) which reflects drum rotations needed to move concrete towards and through the mixing drum opening from which concrete is discharged, and also takes into consideration a Volume-Per-Revolution-Upon-Discharge (VPRUD) value which reflects the relation between the rate of discharge and rheology (e.g., slump) of concrete upon discharge. The invention is especially useful for reclaiming concrete in the drum after delivery and can confirm rheology based upon peak (maximum) discharge pressure. The present inventors found surprisingly that discharge pressure readings are useful for recalibrating automated rheology monitoring systems as well as for reporting and/or treating the remainder concrete.

A welded blank assembly is formed by welding edge regions of separate sheet metal pieces together at a weld joint. One or more of the sheet metal pieces includes a coating material layer and a weld notch, where at least some of the coating material layer is removed from the edge region(s) prior to welding so that the weld joint is substantially free from constituents of the coating material layer. An additional material may be added to a weld pool during weld joint formation to influence the size, shape and/or composition of the resulting weld joint to help compensate for the presence of the weld notch.

A method of manufacturing an outer joint member of a constant velocity universal joint includes forming cup and shaft members of medium carbon steel, forging the cup member to have integrally formed cylindrical and bottom portions, and machining a joining end surface on an outer surface of the bottom portion after the forging. The method also includes preparing the shaft member to have a joining end surface to be joined to the bottom portion of the cup member, which is formed by machining, bringing the joining end surfaces of the cup and shaft members into abutment against each other and welding the cup and shaft members by radiating a beam from an outer side of the cup member to an abutment portion between the cup and shaft members in a radial direction of the cup member.