Abstract: A holster comprising of a body defining a receptacle configured to receive a firearm having a slide with an ejection port. The holster having a latch element operable to selectably move between a retention position in which an engagement portion of the latch element engages a pistol surface associated with the ejection port to prevent extraction of the pistol from the holster, and a released position in which the engagement position is clear of the pistol surface associated with the ejection port to enable extraction of the pistol from the holster. The latch element is a unitary element that moves from the retention position to the released position without flexing. The holster includes a spring interfacing the holster and the latch element to bias the latch element to the retention position. The entire latch element rotates with respect to the body.

Abstract: A method for preparing an amorphous solid dispersion by spray drying a spray solution comprising a) a mixed solvent, the mixed solvent comprising i. a solvent 1 selected from the group consisting of methyl acetate, methyl formate, ethyl acetate, ethyl formate and mixtures thereof; ii.

Abstract: The invention discloses a method for preparation of spray dried solid dispersions (SDD) comprising an active pharmaceutical ingredient (API) and a dispersion polymer (DISPPOL), wherein the spray drying is done with a supersaturated solution of API in a solvent mixture comprising two solvents, this supersaturated solution further comprising DISPPOL.

Abstract: The invention discloses a method for preparation of spray dried solid dispersions (SDD) comprising an active pharmaceutical ingredient (API) and a dispersion polymer (DISPPOL), wherein the spray drying is done with a supersaturated solution of API in a solvent mixture comprising two solvents, one is acetic acid, this supersaturated solution further comprising DISPPOL.

Abstract: A holster comprises a body defining a receptacle configures to receive a firearm having a slide with an ejection port. It has a movable lever operable to selectably move into and out of engagement with a surface associated with the ejection port. The lever is biased into a position on contact with the surface to prevent the extraction of the firearm in the absence of an application of force to the lever.

Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.

Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.

Abstract: A firearm holster system is described that includes a body configured to receive a firearm mounted with a firearm accessory. The holster includes an engagement member including two rail interfaces: one for detachably mounting the engagement member to the firearm, and another for detachably mounting a firearm accessory to the engagement member. The body of the holster is adapted to receive and detachably secure the engagement member. The holster can accommodate most standard firearms, and most firearm accessories. The holster includes a lockable lever to secure the engagement member to the body of the holster.

Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.

Abstract: The present invention provides a multi-chamber fluid reservoir including two or more fluid chambers with thermal isolation between the chambers. The multi-chamber fluid reservoir is particularly suited for use in the cooling systems of internal combustion engines and is also suited for use in electric vehicles such as, for example, hybrid vehicles.

Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.

Abstract: A method for operating a diesel internal combustion engine having a compressed air source, a diesel particulate filter situated in the exhaust gas system, and a secondary air line and secondary air compressor for introducing secondary air into the exhaust gas system of the internal combustion engine, in which the compressed air source is used to drive the secondary air compressor.

Abstract: A method for operating a diesel internal combustion engine having a compressed air source, a diesel particulate filter situated in the exhaust gas system, and a secondary air line and secondary air compressor for introducing secondary air into the exhaust gas system of the internal combustion engine, in which the compressed air source is used to drive the secondary air compressor.

Abstract: A spindle head for performing friction stir welding includes concentric spindle shafts driven by stacked, coaxial motors contained within a spindle housing. The coaxial arrangement of the motors results in a more compact package. Each of the motors is concentrically arranged around one of the spindles by directly connecting a rotor of the motor to a spindle shaft. The stators of the motors are mounted on the housing and are concentrically arranged around the concentric spindle shafts.

Abstract: Systems and methods for verifying a materials processing path on a work piece are described. In one embodiment, a system for verifying a material process path on a work piece includes a processing unit operable to receive processing instructions to control a motion of a machine tool device relative to a work piece. A tool holder of the machine tool device retains a tool path tracing assembly that applies a mark to a surface of the work piece as the assembly is moved along the material process path.

Abstract: The present invention is directed to systems and methods for clamping along a workpiece. In one embodiment, a clamping system includes an elongated member adapted to be positioned across a workpiece, and an elongated bladder adapted to be positioned between the member and the workpiece. The bladder applies a clamping force to the workpiece when the bladder is inflated. In another aspect of the invention, the system includes a plurality of clamp supports, supporting clamp bars. A high temperature hose is positioned between the clamp bar and the workpiece. The hose applies a clamping force to the workpiece when the hose is inflated. In accordance with other aspects of the invention, a method of clamping includes bridging the skin and substructure with an elongated clamp support, and inflating an elongated bladder between the clamp support and the skin, thereby clamping the skin to the substructure.

Abstract: The present invention is directed to apparatus and methods for clamping along a work piece. In one embodiment, a clamping system includes one or more force applying units each including a plunger or force applying member adapted to apply clamping force to the work piece, and one or more coupling units linked with the force applying units forming a chain of force applying units and coupling units. The coupling units may include a lockable pivot adapted to pivot to conform the chain to the surface of the work piece when unlocked, and adapted to be locked when at least one of the plurality of force applying units applies clamping force to the work piece. In another embodiment, a clamping system may include multi-axis pivot units. In a further embodiment, a clamping system may include length adjusting units.

Abstract: The present invention is directed to apparatus and methods for clamping around a manufacturing tool engaging a work piece. In one embodiment, a clamp includes a moveable support arranged to at least partially surround a circumference defining a work area. A friction reducing element is attached to the support to apply pressure to the surface when the clamp is engaged with the work piece, and to allow the clamp to be moved with the manufacturing tool. In accordance with other aspects of the invention, the clamp co-annularly or partially surrounds the manufacturing tool. In another embodiment, the manufacturing tool is a friction stir welding tool.

Abstract: A sealant for a weld joint and an associated weld joint and method are provided. The sealant includes aluminum and germanium and is characterized by a melting temperature that is lower than the melting temperature of the structural member that is joined. The sealant, which is disposed between faying surfaces of the structural members, can fill the spaces between the structural members to prevent the entry of chemicals, moisture, debris, and other substances, thereby reducing the likelihood of corrosion of the joint or structural members at the interface. Further, the sealant can be diffusion bonded to the faying surfaces, for example, by the heat generated during the joining process.

Abstract: A lubricator apparatus comprises a tank having a lower portion forming a reservoir for lubricating oil to be combined with compressed air to form a lubricating air-oil mist. The tank bottom has a surface exposed to the lubricating oil in the tank and an air passageway therethrough between an air inlet and an air outlet through which the compressed air is passed before it enters the tank. A solenoid valve is mounted in a heat-transfer relationship to the tank bottom, the valve operatively controlling the air passageway, whereby heat generated by solenoid operation is transferred to the lubricating oil to raise the temperature of the oil. The tank bottom may also include a filter and condensate drain system to filter the compressed air and remove moisture therefrom.