Pivoted Or Rotatable Patents (Class 343/882)
  • Patent number: 7706847
    Abstract: A portable radio telephone having an antenna projecting from the top surface. The antenna can be pivoted from an upright position to an angled position.
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: April 27, 2010
    Assignee: Nokia Corporation
    Inventors: Conway Robert Shaw, Guy Arthur Durham, Nigel David Tout, Arnold David Gocool, Sean Prior, Elie Abi Chaaya, Guy Alexander Hooker
  • Publication number: 20100090926
    Abstract: A communication device includes an enclosure and two antennas rotatably attached to each fixing member. The enclosure includes a pair of sidewalls and a pair of fixing members projecting from a first end portion of each of the sidewalls. Each fixing member includes a plurality of projections spaced from each other. Each of the antennas includes a main body including a first end portion and an adjusting member projecting from the first end portion to adjust the antenna to be in a preferable position to optimize transmission and reception of signals. Each adjusting member includes hooking portions with grooves defined therebetween. The projections move in the adjusting member, resulting in rotation of the antennas relative to the enclosure. Each of the projections is received in a corresponding groove to allow the pair of antennas to be in the preferable position.
    Type: Application
    Filed: April 3, 2009
    Publication date: April 15, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Jiunn-Her Li
  • Patent number: 7696949
    Abstract: The invention provides a sky wave receiving antenna which includes a receiving element having a radiator and a plurality of directors arranged in parallel on a horizontal support boom with a constant interval in a alternatively crossed direction, a base and a vertical direction adjustor rotationally connected at its one end to the base with a use of a first joint. The receiving antenna further includes a second joint connected to the other end of the vertical direction adjustor and connected to the receiving element so as to obtain a horizontal direction adjustment of the receiving element. The receiving antenna of the invention allows the adjustment of the receiving element to be made in both vertical and horizontal directions in order to enhance the receive directivity.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: April 13, 2010
    Inventor: Jeong Hyeon Shin
  • Publication number: 20100079353
    Abstract: A reflector antenna mount for a reflector antenna with a primary mount coupled to a support arm. The primary mount rotatable in a first axis relative to the support arm. A secondary mount coupled to the primary mount; the secondary mount pivotable in a second axis relative to the primary mount. The reflector antenna coupled to a front side of the secondary mount; an electronics enclosure of the reflector antenna positioned on a back side of the secondary mount, the electronics enclosure coupled to the reflector antenna. A dielectric enclosure provided with a front face and a side surface coupled to the primary mount. The front face spaced away from the reflector antenna, outside of a range of motion of the directional antenna in the second axis.
    Type: Application
    Filed: October 1, 2008
    Publication date: April 1, 2010
    Applicant: ANDREW LLC
    Inventors: Junaid Syed, Chris Hills, Allan Tasker, Ian Renilson, Keith Tappin
  • Publication number: 20100073256
    Abstract: A removable tool for adjusting the elevation of a satellite antenna having a shaft, a knob engaging the threads of the shaft at one end, a pivot member slideably disposed over the shaft threads; an upper pin for selectively engaging a hole at the other end of the shaft and with upper holes on the antenna mount; and lower pin for selectively engaging a pivot hole in the pivot member and lower holes on the mount. When the knob is turned the shaft adjusts the elevation in the mount by pivoting between the two bracket pairs.
    Type: Application
    Filed: September 10, 2009
    Publication date: March 25, 2010
    Applicant: WINEGARD COMPANY
    Inventor: Brian Steven Zihlman
  • Publication number: 20100073257
    Abstract: A fine azimuth adjustment tool and method for a satellite antenna system having a clamp with opposing jaws for clamping around the mast pipe, a lever connected to the clamp for opening and closing the opposing jaws; a cam with a protrusion engaging a formed slot in the mast clamp when said opposing jaws are closed, the protrusion rotating the mast clamp when the cam is turned, the protrusion in the slot holding the mast clamp to the mast pipe at a desired fine tuned azimuth position while the mast clamp is tightened and secured to the mast pipe.
    Type: Application
    Filed: September 10, 2009
    Publication date: March 25, 2010
    Applicant: WINEGARD COMPANY
    Inventors: William John Sherwood, Brian Steven Zihlman, Donald F. Kerr, John Francis Whooley
  • Patent number: 7683853
    Abstract: Embodiments of the present invention comprise an antenna mounting apparatus and installation methods for a non-invasive antenna mounting system.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: March 23, 2010
    Inventor: Sean Michaelis
  • Publication number: 20100066633
    Abstract: Mounting systems and apparatus are provided for attaching a mast to a structure at a desired orientation. The mounting apparatus includes a base support and a ball mount. The base support can be rigidly attached to a portion of the structure. The ball mount receives a ball associated with the mast to thereby allow the mast to be positioned and maintained at the desired orientation. The mounting apparatus may be used, for example, for attaching a digital broadcast satellite (DBS) antenna to a fascia or other portion of a home or other structure.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 18, 2010
    Applicant: DISH NETWORK L.L.C.
    Inventor: Glen SINGER
  • Patent number: 7675476
    Abstract: A internal antenna with rotatable mounting bracket assembly is mounted on an edge of a flat panel television and has a mounting bracket, a clamp and a rotatable antenna seat. The mounting bracket is mounted on the edge of a flat panel television and has a mounting disk, a front jaw and a clamp socket. The clamp attaches to and holds the mounting bracket on the edge of a flat panel television and has an arm assembly and a rear jaw. The arm assembly is mounted slidably in the clamp socket and has a resilient element. The resilient element holds the clamp in the clamp socket. The rear jaw is formed on and protrudes down from the arm assembly. The rotatable antenna seat is mounted rotatably on the mounting bracket and has an antenna bracket. The antenna bracket clips the antenna and is formed on the disk.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: March 9, 2010
    Assignee: Trans Electric Co., Ltd.
    Inventor: Cheng-Si Wang
  • Publication number: 20100019986
    Abstract: Method for obtaining a predetermined position for a satellite antenna, whereby a controller (9) is made to transfer information to a velocity controller (3), in turn being made to transfer information to a current regulator (4), being made to transfer current to a motor which is intended for setting the desired position of the satellite antenna. The electrical motor (5) is made to receive current from the current regulator so that the electrical motor is made to turn a predetermined angle during a predetermined time interval. An angle sensor (6) is positioned on the satellite antenna and is made to read an absolute angle or an angular displacement of the satellite antenna, and the angle sensor is connected to the controller so as to create a feedback loop. An automatic control system is also disclosed.
    Type: Application
    Filed: December 14, 2007
    Publication date: January 28, 2010
    Applicant: C2SAT COMMUNICATIONS AB
    Inventor: Erik Dalin
  • Publication number: 20090322647
    Abstract: A method and apparatus for deploying a multi-element antenna system on a portable television signal processing apparatus. The system utilizes a plurality of spring loaded racks engaged in a pinion restrained by a rotational damper and a manual release mechanism. Each individual rack is attached to a rotational mechanism used to rotate an antenna element around an axis. The springs are compressed when the antenna is in its stored state and released via the manual release mechanism. The released rack and pinion system biases a plurality of rotational mechanisms which respectively extend the antenna elements into their deployed configuration.
    Type: Application
    Filed: August 23, 2006
    Publication date: December 31, 2009
    Inventors: Michael Joseph Shawver, Jesse Arnold Fourt, James R. Yurchenco, David Carl Thomsen, Eric Andrew Dorsey
  • Publication number: 20090315805
    Abstract: In one aspect, a rotary connector having a longitudinal axis includes a first metal portion including a groove about the longitudinal axis. The rotary connector also includes a second metal portion and a spring disposed in the groove and having metal contact with the first portion and the second portion. One of the first metal portion or the second metal portion is configured to rotate about the longitudinal axis and the other of the first metal portion or the second metal portion is configured to remain substantially rotationally fixed with respect to the longitudinal axis. The rotary connector may be used for electromagnetic interference (EMI) shielding with antenna pedestals.
    Type: Application
    Filed: June 10, 2009
    Publication date: December 24, 2009
    Applicant: Raytheon Company
    Inventors: Robert L. Welsh, Stacy E. Davis, Timothy R. Hebert
  • Patent number: 7636068
    Abstract: An antenna beam controlling system (ABCS) for use in cellular communication systems. The ABCS allows the antenna's horizontal beam direction and horizontal beam width to be remotely adjusted for optimum reception and transmission. The ABCS, in its basic design, is comprised of at least one antenna reflector that incorporates a reflecting disk for receiving and transmitting RF signals, an antenna rotating assembly, and an electronic controller. All the elements of the ABCS are housed within an antenna enclosure, such as a radome, which is maintained in an environmentally shielded condition by a top and bottom cover. The electronic controller is designed to remotely activate the ABCS and to control and optimize the position of the antenna reflector.
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: December 22, 2009
    Inventor: Kim Duk-Yong
  • Patent number: 7629935
    Abstract: A low profile receiving and/or transmitting antenna includes an array of antenna elements that collect and coherently combine millimeter wave or other radiation. The antenna elements are physically configured so that radiation at a predetermined wavelength band impinging on the antenna at a particular angle of incidence is collected by the elements and collected in-phase. Two or more mechanical rotators may be disposed to alter the angle of incidence of incoming or outgoing radiation to match the particular angle of incidence.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: December 8, 2009
    Assignee: Starling Advanced Communications Ltd.
    Inventors: David Mansour, Valentina Berdnikova, Simha Erlich
  • Publication number: 20090295654
    Abstract: A satellite tracking system for tracking a synchronous satellite includes a satellite antenna system movably supported on a roof of a vehicle via a roof frame to move between an operation position and a folded position. At the operation position, the satellite antenna system is rotated on the roof frame to adjust a horizontal orientation of a parabolic reflector of the satellite antenna system while the parabolic reflector is pivotally lift at a predetermined inclination angle to align with the satellite. At the folded position, the parabolic reflector is pivotally dropped down until the parabolic reflector faces downwardly to the roof of the vehicle to conceal a signal transmitting device of the satellite antenna system between the parabolic reflector and the roof of the vehicle. Therefore, the satellite antenna system provides a relatively low profile at the folded position when the vehicle travels.
    Type: Application
    Filed: June 3, 2008
    Publication date: December 3, 2009
    Inventor: Gary Baker
  • Patent number: 7626560
    Abstract: A folding feed for a mobile satellite system having a reflector antenna, a feed, and a feed arm. The feed arm carries the feed at its distal end. A pivot is provided between the distal end and the feed. A feed stop block, connected at the distal end, has first and second surfaces. When the mobile satellite system stows the antenna, the feed pivots to abut the first surface against the feed to hold the feed at a first set angle. When said mobile satellite system deploys the antenna, the feed pivots to abut the second surface against the feed to hold the feed at the second set angle. A spring connected between the feed arm and feed holds the second surface against the feed. The first angle is greater than the second angle to provide a low profile to the stowed antenna.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: December 1, 2009
    Assignee: Winegard Company
    Inventor: Timothy John Conrad
  • Patent number: 7619583
    Abstract: Maintenance on an amateur radio antenna mounted on a tilt over tower typically requires the use of a ladder of scaffold. While tiltover towers are common, when used with a large yagi antenna they tilting is limited by the length of the antenna boom and elements. The user must still utilize a ladder or scaffold to reach all point on the antenna. The tiltplate address this issue and allow the tower and antenna to be tilted all the way to ground level.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: November 17, 2009
    Inventor: Clifford Alvin Ludwick
  • Publication number: 20090262033
    Abstract: A bracket for releasably mounting an enclosed mobile/transportable motorized antenna system on a vehicle may include a support arm and a mounting assembly. The support arm can include a first end portion configured to secure to a vertically extending member of a vehicle and a second end portion configured to secure a mounting plate assembly. The mounting assembly can be secured to the second end portion of the support arm. The mounting assembly may comprise a generally planar mounting plate having a plurality of apertures defined therein. The apertures may be located within the periphery of the mounting plate and have a size and shape configured to secure a motorized antenna enclosure disposed on the mounting plate assembly. A releasably mountable enclosed mobile/transportable motorized antenna system on a vehicle may include an enclosed mobile/transportable motorized antenna system and a corresponding mounting bracket.
    Type: Application
    Filed: June 30, 2009
    Publication date: October 22, 2009
    Inventors: Lael King, Sam Shuster
  • Patent number: 7605770
    Abstract: A flap antenna may include a radio frequency (RF) feed and a shaped reflector formed in a selected shape to reflect electromagnetic radiation to or from the RF feed. The flap antenna may also include a flap reflector to reflect the electromagnetic radiation to or from the shaped reflector. The flap reflector may be a flat plate or the like.
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: October 20, 2009
    Assignee: The Boeing Company
    Inventors: Yong U. Kim, Alan R. Keith, Joseph B. Aday
  • Patent number: 7602349
    Abstract: A spacecraft is provided that includes a spacecraft body, a phased array coupled to a side of the spacecraft body by a first deployment couple, and a reflector coupled to the side of the spacecraft body by a second deployment couple. The first and second deployment couples are configured to permit stowing the reflector and the phased array parallel to the side of the spacecraft body. The reflector and the phased array share a common launch restraint mounting point on the side of the spacecraft body. A spacecraft is also provided that includes a spacecraft body, a mounting platform coupled to a side of the spacecraft body by a deployment couple, and a plurality of phased array assemblies. Each phased array assembly has a face with elements, and is coupled to the mounting platform by a gimbal. The deployment couple and the gimbals are configured to permit stowing the phased array assemblies parallel to the side of the spacecraft body and with the face of each phased array assembly oriented in a first direction.
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: October 13, 2009
    Assignee: Lockheed Martin Corporation
    Inventors: David J. Hentosh, Michael J. Edridge
  • Publication number: 20090251372
    Abstract: A removable antenna is provided for an electronic device such as a laptop computer. An antenna resonating element is mounted within the antenna. Magnetic coupling structures are used to magnetically attach the antenna to the electronic device. The magnetic coupling structures couple the antenna resonating element to circuitry in the electronic device. The electronic device may have an antenna receptacle that holds the antenna in a stowed position and allows the antenna to extend to an extended position. A user may extend the antenna by sliding the antenna or by rotating the antenna to its extended position. The coupling structures may allow the antenna to break away from the electronic device without damage.
    Type: Application
    Filed: April 2, 2008
    Publication date: October 8, 2009
    Inventors: Brett William Degner, Chris Ligtenberg, Bartley K. Andre, Douglas Blake Kough
  • Publication number: 20090243955
    Abstract: An antenna for a compact satellite terminal. Antenna is a rigid parabolic structure of metal matrix composite capable of disassembly into segments affording a high degree of portability such as for man-packable satellite terminals and the like. A shallow feed horn assembly is joined to an orthomode transducer by a common hub, the hub also serving as the attachment point for a plurality of antenna segments, where a quick release means joins the segments to the hub. The feed horn, hub, orthomode transducer and antenna segments are designed for extremely compact stowability in a variety of applications.
    Type: Application
    Filed: August 26, 2008
    Publication date: October 1, 2009
    Inventors: David J. Legare, David M. Hummel
  • Patent number: 7595762
    Abstract: Plural panelized phased arrays, possibly including electronic tilt, are controlled in physical orientation to present a reduced physical profile. Each panel may include a non-linear shaped aperture which physically mates with other shaped apertures to maintain a composite tapered aperture for reduced side lobes. Long delay compensation to equalize RF radiator element signal propagation times improves bandwidth.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: September 29, 2009
    Assignee: Starling Advanced Communications Ltd.
    Inventor: David Mansour
  • Patent number: 7595763
    Abstract: A wireless device (150) and related method of monitoring or controlling a process includes a housing (200) having a mounting structure (300) for rigidly connecting the wireless device with respect to a solid surface, such as within a processing facility (125). An antenna assembly (250) has a movable connection (e.g., using set screw 310 and channel 425) with the housing (200), wherein the antenna assembly can be moved with respect to the housing (200), and wherein the movable connection maintains a hermetic seal and an explosion-proof flame path of the housing and the antenna assembly. The wireless device (150) can include a transmitter, receiver or a transceiver coupled to the antenna assembly (250), wherein the wireless device (150) is operable to wirelessly transmit using the antenna assembly to a remote receiver or receive information from a remotely located transmitter.
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: September 29, 2009
    Assignee: Honeywell International Inc.
    Inventors: George Hershey, Mark Striano, Roger Hoover, Larry Hain
  • Publication number: 20090231224
    Abstract: An antenna steering mount includes two basic building blocks which are joined together to form any of the known steering-axis combinations. Each block includes a cylinder cut at an angle to form a cylindrical wedge. The wedges are joined together by bearings at their interface, and motors are used to counter rotate the two wedges relative to each other. One end of the complete assembly is attached to a mounting platform, and the other end includes mounting features for attaching an antenna dish thereto. Various two- and three-axis steering configurations are disclosed including combinations of azimuth, elevation, cross-elevation, and cross-level steering.
    Type: Application
    Filed: March 3, 2009
    Publication date: September 17, 2009
    Inventors: E. Barry Felstead, Stephen Montero
  • Patent number: 7589693
    Abstract: A device orienting apparatus includes a device-attachment structure having a non-uniform mass distribution, a post, and a base structure. The device-attachment structure includes a pivot hole and the post has a first-end section surrounded by the pivot hole. A second-end section of the post is secured so that a directional antenna is held in a preferred orientation when the post is perpendicular to a gravitational field.
    Type: Grant
    Filed: January 13, 2006
    Date of Patent: September 15, 2009
    Assignee: Honeywell International Inc.
    Inventor: Clarence R. Locke
  • Patent number: 7586460
    Abstract: An electronic device includes a main body having electronic circuitry therein, and further includes an exposed interface that enables the electronic circuitry to transfer information. In addition, the electronic device includes a pivoting member attached to the main body such that the pivoting member may rotate about the main body between at least a first position and a second position, the pivoting member including at least one antenna element. The pivoting member covers the exposed interface when in the first position, and when the pivoting member is in the second position, the antenna element serves as an antenna for transmitting and/or receiving information wirelessly in conjunction with the electronic circuitry.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: September 8, 2009
    Assignee: Sony Ericsson Mobile Communications AB
    Inventors: Charles Curtiss Hunt, Gerard James Hayes
  • Patent number: 7583239
    Abstract: A wireless system for use in a low power data communications in a sub-millimeter wave zone includes at least one wireless communications device including a directional antenna whose cross-polarization discrimination is not less than 24 dB, wherein the wireless system uses a plurality of planes of polarization selectively. The planes of polarization to be used are selected such that the number of non-occupied channels is largest by detecting the number of non-occupied channels depending on planes of polarization. The directional antenna, having a box shape whose front view is a right square, is formed as a single body with the wireless communications device, and the wireless communications device is fixed to a pole in a way that each side of the right square is slanted at 45° with respect to the pole.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: September 1, 2009
    Assignee: Hitachi Kokusai Electric Inc.
    Inventors: Yoichi Okubo, Kanemi Sasaki, Hiroyuki Yasuda
  • Publication number: 20090201218
    Abstract: The present invention discloses a base station antenna protection system and the method thereof. The base station antenna protection system receives a wind moving in a direction, and comprises a base station antenna, a sensor, a protective surface and a rotatory device. The sensor is coupled to the base station antenna to detect a deviation of the base station antenna on the direction of the wind. A side of the protective surface is opposite to the base station antenna. The rotatory device is coupled to the protective surface. When the deviation exceeds a predetermined value, the rotatory device rotates the protective surface to cause another side of the protective surface to be opposite to the wind.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 13, 2009
    Applicant: INVENTEC APPLIANCES CORP.
    Inventor: Fan Li
  • Patent number: 7567212
    Abstract: Disclosed herein is an electronic equipment unit having a cradle, electronic equipment detachably mounted to the cradle, and a connecting mechanism for detachably connecting the electronic equipment to the cradle. The electronic equipment has a housing, an antenna case connected to the back side of the housing, and a recess formed on the back side of the housing for receiving the antenna case. The antenna case is pivotable between a retracted condition where the antenna case is retracted in the recess and a raised condition where the antenna case is raised from the back side of the housing. The cradle has a connecting portion adapted to be received in the recess in the raised condition of the antenna case. The connecting portion is detachably connected to the recess by the connecting mechanism in the condition where the antenna case is raised and the connecting portion is received in the recess.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: July 28, 2009
    Assignee: Sony Corporation
    Inventors: Takeshi Inoue, Takashi Hara, Ayumu Nomura, Daisuke Shiono, Takayuki Wada
  • Publication number: 20090179821
    Abstract: Maintenance on an amateur radio antenna mounted on a tilt over tower typically requires the use of a ladder of scaffold. While tiltover towers are common, when used with a large yagi antenna they tilting is limited by the length of the antenna boom and elements. The user must still utilize a ladder or scaffold to reach all point on the antenna.
    Type: Application
    Filed: January 16, 2008
    Publication date: July 16, 2009
    Inventor: Clifford Alvin Ludwick
  • Patent number: 7541990
    Abstract: A rotational antenna is disclosed. The rotational antenna includes a radiating member and a pivot. The radiating member preferably comprises a curved portion. The pivot further includes an axle and a body. The axle is coupled to the curved portion, and the body is electrically connected to a wireless communication device. Accordingly, the pivot is disposed within the wireless communication device and hidden inside the wireless communication device. The damage of the pivot can be avoided when moving the wireless communication device.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: June 2, 2009
    Assignee: Wistron Corp.
    Inventor: Yung-Yu Kuo
  • Publication number: 20090115684
    Abstract: A receiving antenna with a bendable support has a body, a mounting bracket and a bendable device. The body receives electromagnetic signals and has a rear surface and a connecting fixture protruding from the rear surface. The mounting bracket has a base with a top surface and a mounting post protruding from the top surface of the base. The bendable device is rod-like, is semi-rigid and flexible and has a distal end and a proximal end. The proximal end and distal end connect respectively to the connecting fixture of the body and the mounting post of the mounting bracket. A person can adjust orientation of the body to the mounting bracket by bending the bendable device.
    Type: Application
    Filed: November 5, 2007
    Publication date: May 7, 2009
    Applicant: TRANS ELECTRIC CO., LTD.
    Inventor: Cheng-Si WANG
  • Patent number: 7525507
    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.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: April 28, 2009
    Assignee: Shakespeare Company, LLC
    Inventor: Donald I. Henry, Jr.
  • Patent number: 7518569
    Abstract: A stabilizing mechanism and method for a deployed reflector antenna in a mobile satellite system. The stabilizing mechanism has a pair of stabilizing devices with a first end of each stabilizing device connected on a rear support of the reflector antenna. The first ends are positioned on opposite sides of the rear support. A second end of each stabilizing device is connected to a tilt mechanism in the mobile satellite system. The pair of stabilizing devices forms a support angle about the centerline of the reflector antenna and with the tilt mechanism. The pair of stabilizer devices pushes against the opposite sides with a pre-load force when the reflector antenna is deployed to minimize deflection of the reflector antenna due to environmental forces.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: April 14, 2009
    Assignee: Winegard Company
    Inventor: Timothy John Conrad
  • Publication number: 20090085826
    Abstract: A stabilizing mechanism and method for a deployed reflector antenna in a mobile satellite system. The stabilizing mechanism has a pair of stabilizing devices with a first end of each stabilizing device connected on a rear support of the reflector antenna. The first ends are positioned on opposite sides of the rear support. A second end of each stabilizing device is connected to a tilt mechanism in the mobile satellite system. The pair of stabilizing devices forms a support angle about the centerline of the reflector antenna and with the tilt mechanism. The pair of stabilizer devices pushes against the opposite sides with a pre-load force when the reflector antenna is deployed to minimize deflection of the reflector antenna due to environmental forces.
    Type: Application
    Filed: September 28, 2007
    Publication date: April 2, 2009
    Applicant: WINEGARD COMPANY
    Inventor: Timothy John Conrad
  • Publication number: 20090066605
    Abstract: In a card device having a circuit substrate housed in a card casing and an antenna disposed rotatably on the exterior of the card casing, an antenna rotary shaft composed of a conductive material is provided at the base end of the antenna. The antenna rotary shaft extends from the exterior to the interior of the card casing along a substrate surface of the circuit substrate via a through hole of the card casing in such a manner that the antenna rotary shaft is supported rotatably by the card casing while being elevated from the circuit substrate. A section of the circuit substrate that is opposed to the antenna rotary shaft has a feeding terminal fixed thereto. The feeding terminal has a pair of antenna-rotary-shaft elastically-pressing portions that sandwich and electrically contact the antenna rotary shaft from opposite sides with elastic forces in a surface-contact fashion.
    Type: Application
    Filed: March 15, 2005
    Publication date: March 12, 2009
    Inventor: Wataru Kakinoki
  • Publication number: 20090061761
    Abstract: The present invention provides a satellite receiver comprising a base, a rotation stand, an adjusting mechanism, and a positioning device. The base has an axis aperture and a first slot. The rotation stand is rotatably attached to the base through the axis aperture. The adjusting mechanism has a connection end and an adjusting end. The connection end is coupled with the rotation stand and is movable together with the upper stand to generate displacement relative to the base. The positioning device is coupled with the adjusting end and passes through the first slot. When the upper stand rotates relatively to the base, the adjusting mechanism drives the positioning device to move along the first slot. The first slot limits the angular rotation of the rotation stand and the positioning device and selectively constrains the relative displacement between the connecting unit and the base.
    Type: Application
    Filed: July 1, 2008
    Publication date: March 5, 2009
    Inventors: Lan-Chun Yang, Hung-Yuan Lin
  • Patent number: 7492322
    Abstract: A multi-satellite access antenna system is disclosed. The multi-satellite access antenna system includes: a subarray antenna having two types of radiation means having different electric characteristics arranged on both sides of the subarray antenna and an active module interposed between the radiation means for amplifying a signal inputted at the radiation means and controlling a phase.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: February 17, 2009
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Young-Bae Jung, Soon-Ik Jeon, Chang-Joo Kim
  • Publication number: 20090040130
    Abstract: An elevation mechanism for a satellite antenna system. The elevation mechanism includes tilt links or arms, lift links, and a linear actuator with an adjustable length leg arrangement. Each tilt arm is pivotally mounted at its inner and outer end portions to the base or azimuth plate of the system and to the back of the dish of the system. Similarly, each lift link is pivotally mounted at its inner and outer end portions to the base and to the back of the dish. The linear actuator in turn is pivotally mounted at its inner end portion to the base and at its outer end portion to the lift links. In operation, the linear actuator can be moved between extended and retracted positions to cause the dish to move between its stowed position facing downwardly and a deployed position facing upwardly of the horizon at a targeted satellite.
    Type: Application
    Filed: April 10, 2008
    Publication date: February 12, 2009
    Applicant: Winegard Company
    Inventor: Timothy J. Conrad
  • Publication number: 20090002261
    Abstract: An alignment unit, which is of simple and robust design and can be adjusted well, for directional radios, in particular directional radio antennas, is distinguished by two attachment brackets, which are articulated on a common centre part such that they can pivot about two mutually orthogonal swivel axes, as well as two operating units for separate adjustment and fixing of the pivoting angle of the two attachment brackets relative to the centre part.
    Type: Application
    Filed: November 2, 2006
    Publication date: January 1, 2009
    Applicant: HUBER+SUHNER AG
    Inventors: Daniel Bohm, Romeo Premerlani
  • Patent number: 7472409
    Abstract: A system for receiving direct broadcast satellite signals in a mobile craft is disclosed. Generally, the system includes an orientation system for determining the first orientation of the mobile craft, a controller or processor for determining first position control data, and an electronically-pointable antenna adapted to receive first position control data from the controller, such that the antenna is pointable in accordance therewith, such that a first direct broadcast satellite signal is receivable from a first direct broadcast satellite, and a direct broadcast satellite receiver for processing a first radio frequency signal corresponding to the first direct broadcast satellite signal received by the electronically-pointable antenna.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: December 30, 2008
    Assignee: Lockheed Martin Corporation
    Inventor: Jeb R. Linton
  • Publication number: 20080316119
    Abstract: An antenna device comprises a base, a combination element, a fixing element, a rotation unit, and a radiation conductor. The base has a through hole and a bottom surface. The bottom surface has a plurality of pins, and the through hole is approximately parallel to the bottom surface. The combination element has a first blocking portion. The fixing element has an embedding surface, wherein the embedding surface is surrounded by a plurality of metal plates. The first blocking portion touches one terminal of the fixing element. The rotation unit has a second blocking portion, and the second blocking portion touches the other terminal of the fixing element. The other terminal of rotation unit pivoted at the radiation conductor. The fixing element wedges with close in the inner of the through hole of the base. Therefore, the antenna device is formed a firm structure.
    Type: Application
    Filed: May 29, 2008
    Publication date: December 25, 2008
    Applicant: ADVANCED CONNECTEK INC.
    Inventors: Chia-Wen Hsu, Fang-Yen Sung, Yu-Liang Chu, Wan-Li Wang, Tsung-Wen Chiu, Fu-Ren Hsiao
  • Patent number: 7466285
    Abstract: A fine tuning mechanism of the satellite antenna is disclosed herein. This mechanism disposed in the elevation and azimuth fine tuning device includes a plurality of fine tuning elements, which include a plurality of rollers, a bushing and a bearing. By this mechanism, it is easy to tune to the needed angle with high accuracy. The user can use the handle to easily tune the right elevation and azimuth.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: December 16, 2008
    Assignee: Wistron Neweb Corp.
    Inventors: Hung-Yuan Lin, San-Yi Kuo, Wen-Jih Yeh
  • Patent number: 7466286
    Abstract: A folding frame for mounting an antenna on an upstanding support structure including first and second support arms pivotally secured to an upper mounting bracket and third and fourth support arms which are pivotally secured to a lower mounting bracket with the upper and lower mounting brackets being secured to the support structure. Support members are pivotally secured to the outer ends of the support arms and are pivotally connected together so that the frame may be pivotally moved from a folded position to a non-folding position. When the frame is in its folded position, it is easily shipped on a pallet.
    Type: Grant
    Filed: March 6, 2006
    Date of Patent: December 16, 2008
    Inventor: Brandon M. Chapman
  • Publication number: 20080303741
    Abstract: A drawer structure of a rod-shaped body, which does not require a complicated inner structure, is provided. In a present preferred embodiment, a structure draws a rod-shaped body out of a housing for housing the rod-shaped body. A guide for holding the rod-shaped body so that the rod-shaped body can be rotated about an axis and slid in the direction of the axis, and an encasing surface which crosses at a predetermined angle to the axis of the rod-shaped body are formed on the housing side. The rod-shaped body has an internal surface facing to the encasing surface, and a cap is formed at a tip of the rod-shaped body so that the internal surface may be a predetermined angle to the axis of the rod-shaped body. When the rod-shaped body is inserted into the guide and the rod-shaped body is rotated from a state where the encasing surface and the internal surface are contacted with each other, the rod-shaped body performs a translatory movement in an axial direction of the guide according to the cam effect.
    Type: Application
    Filed: June 6, 2008
    Publication date: December 11, 2008
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventor: Kazuo Nakada
  • Patent number: 7463206
    Abstract: A self-stabilizing antenna is pivotable about an axis of elevation, a cross-level axis and an azimuth axis. The antenna comprises an antenna member (1) for transfer of signals between said antenna member and a satellite, and a frame member (6) on which the antenna member (1) is mounted for mounting thereof on said movable support. The frame member (6) includes mounting members (7, 8 and 9) permitting pivotal movement of the antenna member about said axes. The antenna further comprises driving units (12, 14) for pivotal movement of the antenna member (1) about said axes, electronic units (21, 22) for sensing and controlling the pivotal movements of the antenna member (1) and for the transfer of signals between the antenna member and a satellite, a signal transformer unit (5), a signal amplifier unit (23), a signal transfer unit (30) and a gyroscope unit (24).
    Type: Grant
    Filed: June 11, 2007
    Date of Patent: December 9, 2008
    Assignee: Naval Electronics AB
    Inventor: Anders Kyhle
  • Publication number: 20080291114
    Abstract: A rotatable antenna mount assembly for coupling an antenna reflector to a support structure. The antenna mount including a rotatable connection provided with a generally planar outer surface; the rotatable connection coupled directly to the antenna reflector. An antenna mount having a reflector connection plane; the antenna mount coupled to the support structure. The rotatable connection coupled to the antenna mount, the outer surface parallel to the reflector connection plane, the rotatable connection, and thereby the antenna reflector rotatable about a rotation axis normal to the reflector connection plane.
    Type: Application
    Filed: May 23, 2008
    Publication date: November 27, 2008
    Applicant: ASC Signal Corporation
    Inventor: Richard Haight
  • Publication number: 20080278383
    Abstract: A system comprises a hinged antenna adapted to reside within a slot, an electrical cable connected to the antenna, and a cable tension mechanism. The cable tension mechanism receives the electrical cable from the antenna and pulls on the cable when the hinged antenna is in the slot and also when the hinged antenna is rotated to a deployed position at least partially outside the slot.
    Type: Application
    Filed: May 7, 2007
    Publication date: November 13, 2008
    Inventor: Jeffrey A. LEV
  • Publication number: 20080276743
    Abstract: A drive gear includes a plurality of internal radial channels extending between the axial bore and the periphery of the gear, and an axial bore includes a lubricant distribution structure therein to provide lubrication where the teeth of the drive gear mesh with the teeth of a gear driven by the drive gear.
    Type: Application
    Filed: May 8, 2007
    Publication date: November 13, 2008
    Inventors: Gordon O. Salmela, Joseph A. Creonte