Abstract: A wide band biconical antenna with a helical feed system comprises a printed circuit board (PCB) that maintains a plurality of antenna elements having an entry conic and a termination conic arranged about a common axis. Each of the antenna elements receive a signal from a signal splitter via respective feed lines that each have the same physical length. In addition, the antenna system includes a matching system disposed within the ground plane formed by the entry conic of each of the antenna elements. The antenna elements are retained within retention sections that maintain helical support channels that allow the feed lines to be arranged in a helical manner about the antenna elements.

Abstract: A multiband antenna system includes a helical antenna having a first leg and a second leg wherein the first leg consists of a coaxial conductor. The multiband antenna also includes an antenna sub-system coupled to the helical antenna wherein the coaxial conductor feeds the antenna sub-system. A radome encloses components of the antenna system, and the radome may be covered by a radio-frequency transparent sock for concealment purposes.

Abstract: An antenna mounting system for a vehicle that allows easy adjustments without the need of additional tools after initial installation. The antenna mount comprises internal interlocking teeth between an antenna base and a link arm that engage with the tightening of a fastener. The antenna mount also includes internal interlocking teeth between the link arm and an antenna arm. Forceable movement of a lever causes an arm cam and hub cam to allow a biasing spring to disengage the link arm teeth from the antenna arm teeth. In this condition, the antenna arm is allowed to be rotatably moved into a desired orientation whereupon the lever arm can re-engage the cams and with one another so as to tighten and maintain a selected orientation. In addition to the internal interlocking teeth, antenna arm has a skirt to further preclude contaminants from entering the area where the teeth and teeth engage one another.

Abstract: A fishing reel including a housing and a nonrotatable main shaft fixed to the housing. A spool including a one-way clutch having a central bore rotatable about the main shaft is also provided. The reel further includes a sleeve located coaxial to and extending along the main shaft. The sleeve is supported for rotation by first and second bearing assemblies. The first bearing assembly has an inner race fixed with respect to the main shaft and an outer race fixed with respect to an inner surface of the sleeve. The second bearing assembly has an inner race fixed with respect to an outer surface of the sleeve and an outer race fixed with respect to the central hub. At least one drag washer is non-rotatably located on the sleeve. An end of the sleeve adjacent the first bearing assembly is received in the one-way clutch.

Abstract: A modular pole system for a luminaire includes an elongated pole section formed from a continuous filament winding process with a tenon or tenon collar wound into a tip end of the pole section. A method for making a modular pole system includes placing a tenon or tenon collar over a trunion end of a mandrel and winding a pre-selected thickness of a filament along the length of the mandrel up to and including a pre-selected length of the tenon or tenon collar to produce a tenon or tenon collar wound into a pole section of the modular pole system.

Abstract: A biconical antenna includes an entry conic having an entry base opposite an entry vertex and a termination conic having a termination base opposite a termination vertex. The entry and termination conics share substantially the same axis and the entry vertex is adjacent the termination vertex. The transmission line is received by the entry conic and terminated in the termination conic. Together, the entry conic and the termination conic phase correct energy emanating from the transmission line. Another embodiment of the antenna comprises an entry conic having at least two sub-conics and a termination conic having at least two sub-conics. Each of the sub-conics having an integer multiple of a half-angle. The biconical antenna may also include a multi-conductor transmission line, wherein the biconical antennas are arranged in a co-linear relationship. Each of the multi-conductors is coupled to at least one of the plurality of biconical antennas.

Abstract: An oscillation mechanism for use with a spinning fishing reel includes an oscillation gear with a guide pin, rotatably supported within the reel. A slider is disposed within the reel and includes a guide slot formed therein that includes an upper portion and a lower portion. The upper portion includes a first curved portion including a concave side disposed toward a forward edge of the slider and a second curved portion including a concave side disposed toward a rearward edge of the slider. The lower portion includes a first curved portion including a concave side disposed toward the rearward edge of the slider and a second curved portion including a concave side disposed toward the forward edge of the slider. Rotation of the oscillation gear causes movement of the slider along a horizontal center axis of the guide slot.

Abstract: An open-faced spinning reel assembly having a two-piece frame and leg assembly in which the leg has a tab extending therefrom that is secured to the frame so as to be concealed in the final assembly. The frame can be attached to the tab with screws or other fasteners, or by insertion molding, and the entire assembly of a frame, leg, and cover finished for an aesthetically pleasing appearance. The leg can be made from metal or metal alloy and the frame from glass-filled nylon.

Abstract: A fishing reel includes a clicking mechanism that produces an audible indication when fishing line is payed out from a rotatable line spool. The audible indication is created by the interaction of a clicking member and a flexibly mounted tab. The clicking mechanism is constructed such that the audible indication will not occur as the crank handle is being turned by a user to retrieve the fishing line.

Abstract: A fishing reel including a housing having a central hub and a main shaft having a proximal end and a distal end, the main shaft being non-rotatably fixed to the central hub at its proximal end. A spool having a central recess is releasably secured to the main shaft distal end and a one-way clutch having a central bore is non-rotatably received in the central recess. The reel also includes a drag assembly with a drag housing having a drag surface and a central aperture, the drag housing being fixed to the central hub of the housing such that a drag cavity is formed therebetween. A sleeve extends along the main shaft and has a first portion received in the central bore of the one-way clutch and a second portion extending into the drag cavity. A first drag washer is disposed in the drag cavity and non-rotatably fixed to the second portion of the sleeve and a drag knob is rotatably secured to the housing.

Abstract: A biconical antenna; an entry conic having an entry base opposite an entry vertex and a termination conic having a termination base opposite a termination vertex. The entry and termination conics share substantially the same axis and the entry vertex is adjacent the termination vertex. The transmission line is received by the entry conic and terminated in the termination conic. Together, the entry conic and the termination conic phase correct energy emanating from the transmission line. Another embodiment of the antenna comprises an entry conic having at least two sub-conics and a termination conic having at least two sub-conics. Each of the sub-conics having an integer multiple of a half-angle. The biconical antenna may also include a multi-conductor transmission line, wherein the biconical antennas are arranged in a co-linear relationship. Each of the multi-conductors is coupled to at least one of the plurality of biconical antennas.

Abstract: An antenna protection device includes a pair of opposed contacts, an inner electrode connected to one of the contacts. The outer electrode is separated from the inner electrode by a dielectric layer and connected to the other of the contacts. A bleed-off resistor is connected between the opposed contacts to dissipate any accumulated. Corona rings may be employed around the foregoing components to improve operation of the device.

Abstract: A multi-purpose rotary cutting tool having a plurality of interchangeable head attachments, wherein the head attachments are easily attached and detached to a rotary cutting device, thereby providing various tools for a multitude of applications.

Abstract: A fishing reel cover is connectable to a fishing reel to define a compartment in which reel components are located. The cover comprises an inner cone element nested and securely fixed within an outer sheath element. A rearward end of the inner cone element includes a first interlocking connection feature such as internal threads adapted to engage a second interlocking connection feature such as external threads located on the fishing reel. The forward ends of the inner cone and outer sheath elements preferably define aligned guide holes through which an eyelet may be inserted. Preferably, the inner cone element will be formed of plastic with the outer sheath element being formed of metal.

Abstract: A spincast fishing reel has a reel frame to which front and rear covers are attached. The rear cover includes a pivotable thumb button which is depressed by a user when fishing line is to be cast. The front cover closes the face of the reel, but defines a forward opening through which the fishing line extends. A normally nonrotatable line spool is located inside of the front cover on a spool hub of the reel frame. Fishing line is wound onto the line spool by a rotatable pickup head located forward of the line spool. An improved drag arrangement includes a drag nut mounted on a threaded portion of the spool hub. A gear train arrangement is provided to operatively connect a suitable thumb wheel with the drag nut. Rotation of the thumb wheel by a user causes rotation 6f the drag nut, which varies the drag force imposed on the line spool.