Abstract: A system for manufacturing metal matrix composites, each including a porous preform infiltrated with molten metal, includes a programmable, automated arrangement for handling preforms for sequential introduction into a die caster of the system. A preform loader includes a reciprocable loading head which receives each preform from an associated stack, and delivers each preform to a horizontally reciprocable carrier of a preform shuttle. The preform shuttle effects indexed movement of each preform along a substantially horizontal path, through a preheating furnace, and into the die caster. Efficient operation of the system is promoted, while undesirable damage to the relatively brittle porous preforms is avoided.

Abstract: A novel aluminum-lithium negative electrode and method for making such a novel aluminum-lithium negative electrode, including providing an admixture of aluminum powder and lithium halide electrolyte salts to form an aluminum lithium halide mixture, pressing the aluminum lithium halide mixture to form an aluminum lithium halide mixture negative electrode, placing the aluminum lithium halide mixture negative electrode next to a separate electrode composed of MgO and lithium halide electrolyte salts, providing a positive electrode of iron sulfide, lithium carbonate, and carbon, assembling the electrodes into a battery, and reacting lithium carbonate, carbon, and aluminum in situ in the battery to form an aluminum-lithium alloy negative electrode.

Abstract: A light weight, structurally stiff instrument panel reinforcement structure for motor vehicle bodies. The reinforcement structure includes driver side and passenger side cross tubes that are preferably aluminum alloy extrusions, and a center stack support that is preferably a magnesium alloy casting connecting the cross tubes. The driver side cross tube supports a steering column assembly. A knee bolster is connected by two metal crush tubes to the driver side cross tube. Two metal crush tubes connect a glove box door frame to the passenger side cross tube. The instrument panel reinforcement structure offers about a 40% weight saving compared with similar systems made with steel components.

Abstract: A stretch wrapped and roped package for heavy loads such as cylindrical coils of metal, paper or the like that includes a skid supporting the load. A friction layer on the top of the skid and another friction layer on the bottom of the load which is covered by an overwrap of protective material such as plastic or paper. The skid is especially designed to reduce risk of damage to the stretch wrap roping that holds the skid onto the bottom of the load.

Abstract: A process for fabricating an aluminum alloy rolled sheet particularly suitable for use for an automotive body, the process comprising: (a) providing a body of an alloy comprising: about 0.8 to about 1.5 wt. % silicon, about 0.15 to about 0.65 wt. % magnesium, about 0.00 to about 0.1 wt. % copper, about 0.01 to about 0.1 wt. % manganese, about 0.05 to about 0.3 wt. % iron; and the balance being substantially aluminum and incidental elements and impurities; (b) working the body to produce a the sheet; (c) solution heat treating the sheet; and (d) rapidly quenching the sheet. In a preferred embodiment, the solution heat treat is preformed at a temperature greater than 460.degree. C. and the sheet is quenched by a water spray. The resulting sheet has an improved combination of formability, strength and corrosion resistance.

Abstract: A method and apparatus for extrusion coating both sides of a metal strip. A metal strip, such as aluminum alloy strip, is moved through a pre-conditioner, two extrusion dies, a post-heater and a cooling system. Both sides of the strip are coated with thin coatings of thermoplastic polymers. The coated metal strip is useful for containers, such as cans and can ends, as well as for automobiles, appliances, aerospace, construction and electrical devices.

Abstract: A method for making catalyst particles having improved resistance to surface area loss through thermal degradation. The particles are preferably metal oxide particles and more preferably alumina hydrate particles having a surface area of at least about 150 m.sup.2 /g. The particles are mixed with an organic monomer, preferably furfuryl alcohol. The monomer is polymerized to form polymer coated metal oxide particles. Thereafter, the polymer coated particles are treated with a phosphorus-containing acid or salt.

Abstract: An automotive bench seat assembly which may be removable from a vehicle, has a seat, a seatback adjacent to the seat a pair of relatively spaced stanchions having an upper portion secured to the seat, and a lower floor engaging portion. The seat has a front rail, a rear rail, and a pair of side members connecting the front and rear rails. A pair of belt supporting towers are operatively associated with shoulder belts and serve to transmit impact loads to the floor through the stanchions. The stanchions have upper portions supportingly secured to towers or the rear rail intermediate the ends thereof and to the front rail intermediate the ends thereof. The stanchions have the floor engaging portion positioned inwardly of the side members. Lap belts also transmit impact loads through the stanchions to the floor. The stanchion may be generally V-shaped and have sidewalls composed of reinforced sheet members. Reinforced sheet members may be provided in the seatback and seat.

Abstract: The caster includes a pair of movable opposed belts, each of the belts having a casting surface and a pair of movable opposed dam blocks including a plurality of dam blocks having one end mounted to an orbiting support and a casting surface opposite the mounted end. The casting surfaces of the belts and the casting surfaces of the dam blocks define a casting zone for solidifying the molten metal into cast metallic product. The caster also includes cooling plates/bars for cooling the belts while the belts pass through the casting zone.

Abstract: A multi-piece front casting assembly for operably coupling components of a front suspension to a frame rail of a vehicle frame assembly. The casting assembly including an upper casting welded to the frame rail and having a pair of attachment locations extending laterally outwardly for operably coupling an upper control arm thereto, a attachment location extending laterally inwardly for operably coupling a rocker arm for a shock/spring assembly thereto, a suspension cross member attachment location, an engine cooling module attachment, a bumper mounting attachment, and two body structure attachment locations for securing the body structure to the frame assembly. The casting assembly further includes a front lower casting and a rear lower casting, each welded to the frame rail and having an attachment location for operably coupling a lower control arm thereto.

Abstract: A can body embossing apparatus has a first mandrel with a first tooling member adapted to receive thereon a can body and a second mandrel with a second tooling member reciprocally movable from a first position distal the first tooling member to a second position proximate the first tooling member. In the second position, the can body side wall is engaged between the first tooling member and the second tooling member. The first tooling member defines one or more recessed portions therein and the second tooling member defines one or more protuberances extending therefrom and adapted to correspond with the recessed portions. The first mandrel and second mandrel are in mechanical communication throughout the reciprocal movement of the second mandrel such that the first and second tooling members rotate continuously with respect to each other and maintain a substantially constant relative position with respect to each other.

Abstract: A novel fixed block polarized, specular reflective accessory apparatus and method are disclosed, including providing an infrared light generator, a polarizer to polarize infrared light generated by the infrared light generator, a fixed block having an aperture for receiving a sample, a first fixed position mirror on one side of the fixed block wherein the first fixed position mirror is positioned to receive incident infrared light parallel to the plane of reflection at a fixedly set angle, and a second fixed position mirror positioned to receive infrared light reflected from said sample. In one aspect, the fixedly set angle preferably is fixed at about 55.degree.. The novel fixed block polarized, specular reflective accessory apparatus and method provide a high efficiency, high accuracy, high quality and quantitative process control coating measurements for coating operations in manufacturing coated aluminum alloy sheet.

Abstract: A lithographic sheet material comprising a metal substrate coated with a non-photosensitive thermoplastic adhesive layer, and a coating of mineral or metal particles adhered to and within the adhesive layer. A photosensitive layer is coated over the particles.

Abstract: A friction-wear aluminum part which includes a metal substrate and friction-wear coating applied to at least a portion of the outer surface to said substrate. The coating is a mixture of both aluminum and stainless steel. On a preferred basis, the surface of the substrate is intentionally roughened or grooved to facilitate bonding of the coating thereto. An associated method is also disclosed.

Abstract: A method for making an essentially unsaturated synthetic meixnerite with high CO.sub.2 adsorption abilities. The method comprises activating hydrotalcite, then cooling and rehydrating such activated material in a carbon dioxide-free environment. The resultant material can absorb more than 10 milliliters of CO.sub.2 per gram.

Abstract: A method for impressing holographic images or holograms in the surface of metal objects such as aluminum cans. The surfaces of metal shims and print rolls bearing holograms are hardened as by coating them with thin amorphous diamond coatings or diamond like coatings so the holograms can be embossed into many thousands of metal cans with clarity and consistency.

Abstract: There is claimed a forged structural member suitable for aerospace applications and having improved combinations of strength and toughness. The member is made from a substantially vanadium-free, lithium-free aluminum-based alloy consisting essentially of: about 4.85-5.3 wt. % copper, about 0.5-1.0 wt. % magnesium, about 0.4-0.8 wt. % manganese, about 0.2-0.8 wt. % silver, about 0.05-0.25 wt. % zirconium, up to about 0.1 wt. % silicon, and up to about 0.1 wt. % iron, the balance aluminum, incidental elements and impurities, the Cu:Mg ratio of said alloy being between about 5 and 9, and more preferably between about 6.0 and 7.5. The invention exhibits a typical longitudinal tensile yield strength of about 71 ksi or higher at room temperature and can be forged into aircraft wheels or various brake and other product forms.

Abstract: A battery terminal connector for connection to a battery post, particularly useful in automotive application. The connector includes a plate having an aperture which is shaped and sized to fit about the battery post. A slot extends from the aperture to one end of the plate so as to form two spines in the plate which are separated by the slot. With the plate positioned in a horizontal orientation, one spine has an extender element, such as a bolt, extending upwardly from the spine. The other spine has a receiving element such as an upwardly extending clasp. A camming band seats about the bolt and about the clasp, and extends across the slot. A nut is rotatable on the bolt and can be moved downwardly to forcibly contact the camming band. The nut and camming band have cooperating surfaces such that downward movement of the nut on the bolt forces the camming band to move laterally relative to the bolt. This lateral motion of the camming band pulls the clasp so that the bolt and clasp move toward each other.

Abstract: An easy open can end having shallow panel integrally formed in the tear away panel and a tab nose bead formed on the panel proximate the rivet, a method of further forming a can end to incorporate the aforedescribed features, and tooling for the further forming of the easy opening end.

Abstract: A wheel puller for handling a heavy wheel assembly. The puller comprises a beam having one end for securing a heavy wheel assembly thereto, and an opposite end having a weight member connected thereto. The weight member has a mass comparable to the wheel assembly. At a location intermediate the beam ends, the hook of a lifting device is received.