Patent application number | Description | Published |
20100275804 | Plastic ammunition casing and method - Ammunition having an integrally formed, polymeric casing is provided. Plastic casings for ammunition may be made using injection molding processes for combat ammunition, target ammunition and blanks. The casings, in one embodiment, include a hollow tubular member with an open end and a closed end having an aperture for a primer cap. The base of the casing includes a conical shape within the tube that narrows toward the base. An annular groove and an annular rim are disposed about an outer periphery of the base. Plastic casings may be utilized for ammunition cartridges used in pistols, rifles and shotguns, and are lighter and less expensive to manufacture than traditional brass casings. Further, the polymeric casings may include any desired colorants to distinguish different calibers of ammunition by color, and the spent casings may be recyclable. | 11-04-2010 |
20100314363 | Laser nozzle tips - An injection molded laser cutting nozzle tip made from an electrically conductive polymer is provided. Suitable electrically conductive polymers include, but are not limited to, polyphenylene sulfide (PPS), polyaniline, polythiophene, polypyrrole, and polyacetylene. | 12-16-2010 |
20110073443 | MODULAR CONVEYOR SYSTEM AND METHOD - A low profile, portable, modular conveyor system is provided. The conveyor system includes three main components: a drive end, having a motor and gearboxes used to drive a pair of drive wheels, a center section, and an idle section comprising a stationary component attached to the center section and a pivoting component allowing the distal portion of the idle end to pivot in a transverse direction. The conveyor system includes means for hydraulically or mechanically adjusting the tension and tracking of the conveyor belt. The drive end may be removed from the conveyor system in a transverse direction relative to the longitudinal direction of the conveyor system. | 03-31-2011 |
20110166481 | Clamp and back scratcher assembly and method - A clamp mechanism for attachment to door frames or other support structures is provided. The clamp mechanism includes a face plate and a pair of side plates. The side plates have a series of holes for receiving a cam assembly, which is used to attach the clamp mechanism to a door frame through frictional engagement to the backside of the molding on the door frame. The face plate is adapted to receive removable inserts, which may include back scratching or massaging devices, as well as inserts for other types of uses. The clamping mechanism may be manufactured by injection molding, and the components may be assembled and disassembled without the use of tools. | 07-07-2011 |
20110299922 | MITER COUPLING AND METHOD - A miter coupling is provided, together with a method for using the miter coupling to join a pair of square metal tubes at a desired angle using a welding process. The miter coupling, in a preferred embodiment, comprises a single piece of metal formed into a shape that is adapted to receive the ends of two square metal tubes at a desired angle. The miter coupling is shaped to form a pair of parallel elbow members, where the elbow members are formed into a desired angle, and the elbow members are interconnected by a cross support. This arrangement provides a stronger joint, and eliminates the time consuming steps of cutting the square metal tubes at specific angles and grinding the welds to form a smooth seam. | 12-08-2011 |
20120085738 | LASER NOZZLE TIP - An injection molded laser cutting nozzle tip made from an electrically conductive polymer is provided. The laser cutting nozzle tip includes sacrificial engineering elements in order to provide structural failure of the inexpensive nozzle while preserving intact other more costly components of the laser, in the event the nozzle tip inadvertently comes into forcible contact with a work piece. Suitable electrically conductive polymers include, but are not limited to, polyphenylene sulfide (PPS), polyaniline, polythiophene, polypyrrole, and polyacetylene. | 04-12-2012 |
20130066460 | AUTOMATED DESTACKING DEVICE AND METHOD - An automated destacking device is used to remove a single flat item or sheet from the top of a stack, and to then transport the item from the stack so that it may be used in an assembly line, manufacturing process, or the like. The stacked items are placed into a hopper, and an elevator drives the hopper upwardly until the top item in the stack contacts the underside of a horizontally movable carriage. The underside of the carriage includes an adhesive element, which engages the top item, and then the carriage moves in a horizontal direction away from the stack, carrying the top item from the stack to a position separately from the stack. | 03-14-2013 |
20130153727 | INFINITE AXIAL ADJUSTMENT MOUNT - A novel infinite axial adjustment mount is provided for mounting an object, such as a tool, to a surface, so that the angle, direction and orientation of the object may be adjusted and secured into a desired position. | 06-20-2013 |
20140013719 | DEHUMIDIFYING CURING OVEN WITH ROTATING TRAYS - A curing oven includes a set of pivoting, rotating trays within a curing chamber. The trays are attached to a mechanism that rotates the trays through a curing cycle, and the speed and timing of the rotation may be set by an operator, as desired. In a preferred embodiment, the oven includes a plurality of heating elements, a commercial dehumidifier, a recirculating fan and system, temperature and humidity sensors, and a series of pivoting trays attached to a motorized rotational assembly. The oven is controlled by a various controllers, which may be programmed to set the temperature, humidity levels, rotation speed and cycle time, and other aspects of oven operation. A loading and unloading chamber is effectively sealed off from the curing chamber within the oven, preventing or reducing a transfer of air between the curing chamber and the ambient air outside of the oven. | 01-16-2014 |
20140268531 | TELEVISION RECEIVING BOX DOCKING STATION RACK AND SYSTEM - A cable box docking station rack includes a frame carrying a series of shelves, and each shelf including a series of docking stations for connection with cable boxes. Each docking station includes a fixed back plate and a slide plate in sliding relation. The back plate includes a series of connectors that correspond with communications ports on the rear portion of a cable box, and after the cable box is placed into the sliding plate, it slides inwardly until the connectors engage the communication and power ports on the cable box. The rack houses a computer system, video monitors, and data entry tools, together with the docking stations, which is used for inspection and diagnostic analysis of cable boxes. | 09-18-2014 |
20150086261 | MITER COUPLING AND METHOD - A miter coupling is provided, together with a method for using the miter coupling to join a pair of square metal tubes at a desired angle using a welding process. The miter coupling, in a preferred embodiment, comprises a single piece of metal formed into a shape that is adapted to receive the ends of two square metal tubes at a desired angle. The miter coupling is shaped to form a pair of parallel elbow members, where the elbow members are formed into a desired angle, and the elbow members are interconnected by a cross support. This arrangement provides a stronger joint, and eliminates the time consuming steps of cutting the square metal tubes at specific angles and grinding the welds to form a smooth seam. | 03-26-2015 |