Other

Freeport-mcmoran Corporation

Freeport-mcmoran Copper & Gold Inc.

William Arthur Ebert

Timothy George Robinson

Scot Philip Sandoval

Samuel Rasmussen

Bret Ashford

Fernando D Mollo Vega

Eric William Ebert

Todd Jason Ebert

Darin Michael Lee

Adam John Sullivan

Ari Gabriel Partanen

Tamara Butler Johndrow

Remote controlled electric mirrors include a main frame, housing horizontal and vertical electrical ram actuators. The body portion of each actuator is pivotally mounted to the main frame. The main frame includes clamp brackets on its lower side, for mounting to support arms extending from a motor vehicle. An elongated swivel member is pivotally mounted to the front of the main frame, for rotation about a horizontal axis. A movable portion of the vertical actuator is pivotally connected to the swivel member. The swivel member includes an upper pin and a lower pin. An upper bracket on the rear of the mirror frame includes an aperture, slip-fitted over the upper pin. An apertured clamp is slip-fitted over the lower pin, and bolted to a lower bracket on the mirror frame. The movable portion of the horizontal actuator is pivotally connected through a heim joint to rear of the mirror frame.

Remote control electric mirrors

The invention is a vehicular mirror assembly for a rectangular shaped mirror typically found on industrial trucks, earthmovers, and dump trucks. The mirror is placed in a holder with two or more pillow block bearings secured on the back of the holder. A circular rod, creating a first axis, extends longitudinally through the pillow block bearings and is swivelly secured to a mounting bracket thereby forming a second axis. A remotely controlled ram is secured to the mounting bracket and proximate to the edge of the holder allowing operator control of the left/right motion around the second axis; a second remotely controlled ram is swivelly secured to the circular rod for up/down adjustment by the operator for movement of the second axis.

Adjustable extremely large mirror for a vehicle

A safety system for an ore processing facility using a mobile mechanisms such as dozer-type wheeled vehicles operating in proximity with an excavator providing ore to a remote milling site. The excavator or earth moving mechanism has a positioning sensor (such as GPS) generating data indicative of the location of the earth moving mechanism and each of the mobile mechanisms also include positioning sensors. An analysis mechanism receives the positioning sensor data from the earth moving mechanism and the positioning sensor data from said mobile mechanisms and creates a distance calculation which is used alert the alarm in the earth moving mechanism and the alarm in the mobile mechanism if said distance calculation is less than a prescribed value.

Enhanced heavy equipment proximity sensor

In various embodiments, the present invention provides an electrolytic cell contact bar having a first pole and a pair of second poles. The second poles are opposite in charge to the first pole and each of the pair of second poles are adjacent to and parallel to the first pole. In various embodiments, the contact bar may include an electrode holder capable of holding at least one electrode.

Double contact bar insulator assembly for electrowinning of a metal

A cover structure for covering a portion of a surface of a body of water includes a first plate having a brim, a second plate having a brim, the second plate overlying and spaced apart from the first plate, a support structure coupling the first plate to the second plate, and the cover structure having a specific gravity for maintaining the first plate in a position covering a portion of the surface of a body of water, and maintaining the second plate below the portion of the surface of the body of water.

Apparatus and method for covering a surface of a body of water to inhibit evaporation

Double contact bar insulator assembly for electrowinning of a metal and methods of use thereof

A symmetrical double-double contact mechanism for an electro-deposition mechanism. Using a base insulator, a cap block insulator is formed to support four series of electrodes of two different types (anode and cathode). Because of the contact mechanism employed, redundant contacts are provided so that should a short occur, alternative electrical pathways are available to maintain operation of the affected cathode or anode.

Symmetical double contact electro-winning

Cathode plate edge protector systems formed by secondary and tertiary molding processes, in which fluid plastic is molded around and/or introduced into previously manufactured plastic edge protectors. A U-shaped edge protector system is formed by bevel-cutting abutting ends of edge protector strips, securing the strips in the desired configuration a molding jig, and molding corner pieces around the abutting ends. The system is then removed from the jig and slip-installed over the two sides and the bottom edge of a cathode plate. In an optional tertiary molding process, fluid plastic may be introduced into the remaining void between the edge protector system and the cathode plate. Another edge protector system is formed by mounting edge protector strips on opposing side edges of a cathode plate, damming the open ends, and introducing fluid plastic in the contained voids between the strips and the cathode plate.

Edge protector systems for cathode plates and methods of making same

A spacer mechanism which is used to separate electrodes within an electrowinning process. The spacers have a central body portion which defines the distancing between the electrodes and at least four sloping arms extending from the central body. The arms are used to move the electrodes to the top of the central body of the spacer, as the electrodes are being placed next to each other. Each of the arms is ideally narrow so that the &ldquo;footprint&rdquo; of the spacer is minimized. The small &ldquo;footprint&rdquo; causes minimal disruption of the electrical flow between the electrodes so that the electro-deposition process proceeds in a uniform manner.

Spacer mechanism for anodes

A filtering mechanism for especially well suited for corrosive mists which are generated from electro-refining systems. A layer of bristles forming a brush is secured to an electrode within the electro-refining system. As the electro-refining system produces a mist of corrosive chemicals above the slurry, the mist rises through the bristles. As the mist passes through the bristles, the corrosive chemical adheres to the bristles; hence, the corrosive chemical does not pass into the surrounding environment. Periodically, the bristles are washed to remove the corrosive chemicals. In one embodiment of the invention, the edge between the electrodes and the wall of the slurry bath are partially sealed with a pliable member which assists in directing the mist through the bristles. In still another embodiment of the invention, the bristles are coated to react with the corrosive chemical within the bath; and in some embodiments, the coating changes colors when a selected concentration of corrosive chemical has been encountered. This changing of color assists in determining when the bristles should be cleaned of the corrosive chemical. In still another embodiment of the invention, two layers of bristles are used and a venting system is provided between the two layers of bristles.

Edge brush for electrodes

An improved insulator which assists operation of electrodes, particularly in the electro-winning process. Each insulator extends around the electrode and is secured by its ends to the electrode. Bulges or bumps on the insulators maintain a predefined distance between the electrodes when they are placed within the slurry bath. The insulators are preferably circular in shape with an interior channel; at selected points, the channel is crushed to provide for additional mechanical strength to the insulator. The top ends of the insulator are connected to the electrode either through the use of a mounting bracket or by way of hooked ends which are secured to the top portion of the electrode.

Growing community of inventors

Tucson, AZ, United States of America

William Arthur Ebert