EP0016254A1 - Rod or telescopic antenna with a base mounted on the body of a motor vehicle - Google Patents

Rod or telescopic antenna with a base mounted on the body of a motor vehicle Download PDF

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Publication number
EP0016254A1
EP0016254A1 EP79104755A EP79104755A EP0016254A1 EP 0016254 A1 EP0016254 A1 EP 0016254A1 EP 79104755 A EP79104755 A EP 79104755A EP 79104755 A EP79104755 A EP 79104755A EP 0016254 A1 EP0016254 A1 EP 0016254A1
Authority
EP
European Patent Office
Prior art keywords
swivel
joint
antenna
screwed
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP79104755A
Other languages
German (de)
French (fr)
Other versions
EP0016254B1 (en
Inventor
Reinhard Alf
Kurt Klinkwitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to AT79104755T priority Critical patent/ATE5220T1/en
Publication of EP0016254A1 publication Critical patent/EP0016254A1/en
Application granted granted Critical
Publication of EP0016254B1 publication Critical patent/EP0016254B1/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/084—Pivotable antennas

Definitions

  • the invention is based on a rod or telescopic antenna according to the preamble of the main claim.
  • a pivotable rod antenna for vehicles is already known (DE-GM 1 606 115), in which the antenna rod is carried by a base fastened to the vehicle via a lockable, two-part joint.
  • the joint parts have toothings on their mutually facing sides, which interlock when a screw connecting both joint parts is tightened.
  • the known antenna has the disadvantage that a special tool is required for swiveling the antenna and subsequently setting the antenna angular position.
  • Another significant disadvantage is that the antenna rod can be removed by loosening the articulation, for example, before the vehicle enters a car wash, but that the articulation part remaining on the vehicle creates a risk of an accident.
  • a pivotable rod or telescopic antenna is also known (DE-OS 27 08 594), in which the foot piece fastened to a vehicle body carries a swivel joint with a dome-shaped joint shell in which an approximately circular disc is rotatably mounted.
  • the disc contains a continuous threaded hole perpendicular to the disc axis into which a threaded bolt that is firmly connected to the antenna rod can be screwed.
  • the threaded bolt protrudes from the lower end of the bore, as a result of which the disk with the screwed antenna rod is clamped in the joint shell at a preselected angle of inclination.
  • a pivot joint with these-features has the disadvantage that SS is damaged by repeated loosening and subsequent firm screwing of the antenna rod or -teleskops the free end of the threaded bolt and that the inside of the dome-shaped joint shell is deformed by the free end of the threaded projection over time , so that a secure locking of the antenna rod or telescope is no longer possible.
  • the rod or telescopic antenna according to the invention with the characterizing features of the main claim has the advantage that the threaded bolt screwed into the swivel joint cannot be damaged at its free end, that the inside of the joint shell cannot be deformed by the free end of the threaded bolt and that the dome-shaped joint shell is relatively easy to manufacture.
  • Fig. 1 10 denotes a section of a vehicle body on which a foot piece 11 is attached.
  • the foot piece 11 carries a swivel joint 12, which consists of a dome-shaped joint shell 13 and a cylindrical swivel part 14 pivotably mounted therein.
  • the swivel part 14 contains a diametrically extending threaded bore 15 into which a threaded shoulder 16 is screwed.
  • the threaded attachment -16 is an integral part of the antenna rod or antenna telescope 17.
  • the dome-shaped joint shell 13 contains a radial slot "18, which allows the antenna telescope 17 screwed into the cylindrical swivel part 14 with its threaded attachment 16 by an angle a of at least '90 ° allowed.
  • the antenna telescope carries a flange-like extension 19 which, when the antenna telescope is screwed firmly into the swivel part 14, is pressed against the outer surface of the joint shell 13 adjacent to the radial slot 18. Characterized the pivot member 14 is pressed against the inner wall of the joint shell 13 at the same time, so that the antenna rod is locked in the desired angular position.
  • one end 20 of the swivel part is stepped in diameter.
  • the opening 21 receiving the cylindrical swivel part in the region of the end 20 of the swivel part has a constriction 22 on which a shoulder 23 of the swivel part 14 is supported.
  • a cylinder head screw 24 is screwed in from the outside of the cylindrical opening 21 in the axial direction of the swivel part 14; which ensures that the swivel part 14 can be swiveled about its longitudinal axis, but that axial movement of the swivel part is prevented.
  • the other end 25 of the swivel part is shaped spherically in such a way that it adapts to the outer contour of the joint shell 13.
  • the cylinder head screw 24 preferably has a lenticular surface which adapts to the outer contour of the joint shell 13.
  • the flange-like extension 19 is also adapted to the outer contour of the joint shell on its surface facing the joint shell, so that the largest possible surface area is achieved and the surface of the joint shell is not damaged by firmly screwing in the antenna rod or telescope.

Landscapes

  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

A rod antenna support has a foot portion adapted to be affixed to a base and a pivotal joint mounted in the foot portion. The pivotal joint has a socket provided with a slot and a cylindrical body received in the socket for rotary motion in a direction transverse to the longitudinal axis of the foot portion. A terminal screw forming an end portion of a rod antenna projects through the slot of the socket and threadedly engages into a diametral bore of the cylindrical body. The cylindrical body has a throughgoing cylindrical passage which extends transversely to the longitudinal axis of the foot portion. The cylindrical body is rotatably received in the throughgoing passage. A flange-like stop is affixed to the terminal screw outside the socket for being clamped against an external face of the socket when the terminal screw is threaded into the bore.

Description

Stand der TechnikState of the art

Die Erfindung geht aus von einer Stab- oder Teleskopantenne nach der Gattung des Hauptanspruchs.The invention is based on a rod or telescopic antenna according to the preamble of the main claim.

Es ist schon eine schwenkbare Stabantenne für Fahrzeuge bekannt (DE-GM 1 606 115), bei der der Antennenstab über ein feststellbares, zweiteiliges Gelenk von einem am Fahrzeug befestigten Sockel getragen wird. Die Gelenkteile haben an ihren einander zugekehrten Seiten Verzahnungen, die beim Anziehen einer beide Gelenkteile verbindenden Schraube ineinandergreifen. Die bekannte Antenne hat den Nachteil, daß zum Schwenken der Antenne und zum anschließenden Festlegen der Antennen-Winkellage ein besonderes Werkzeug erforderlich ist. Ein weiterer, wesentlicher Nachteil besteht darin, daß der Antennenstab zum Beispiel vor dem Einfahren des Fahrzeugs in eine Waschanlage zwar durch Lösen der Gelenkverbindung abgenommen werden kann, daß aber der am Fahrzeug verbleibende Gelenkteil eine Unfallgefahr bildet.A pivotable rod antenna for vehicles is already known (DE-GM 1 606 115), in which the antenna rod is carried by a base fastened to the vehicle via a lockable, two-part joint. The joint parts have toothings on their mutually facing sides, which interlock when a screw connecting both joint parts is tightened. The known antenna has the disadvantage that a special tool is required for swiveling the antenna and subsequently setting the antenna angular position. Another significant disadvantage is that the antenna rod can be removed by loosening the articulation, for example, before the vehicle enters a car wash, but that the articulation part remaining on the vehicle creates a risk of an accident.

Es ist weiterhin eine schwenkbare Stab- oder Teleskopantenne bekannt (DE-OS 27 08 594), bei der das auf einer Fahrzeugkarosserie befestigte Fußstück ein Schwenkgelenk mit kuppelförmiger Gelenkschale trägt, in der eine etwa kreisrunde Scheibe drehbar gelagert ist. Die Scheibe enthält senkrecht zur Scheibenachse eine durchgehende Gewindebohrung in die ein mit dem Antennenstab fest verbundener Gewindebolzen einschraubbar ist. Bei eingeschraubtem Antennenstab ragt der Gewindebolzen aus dem unteren Ende der Bohrung hervor, wodurch die Scheibe mit dem eingeschraubten Antennenstab in der Gelenkschale in einem vorgewählten Neigungswinkel festgeklemmt ist.A pivotable rod or telescopic antenna is also known (DE-OS 27 08 594), in which the foot piece fastened to a vehicle body carries a swivel joint with a dome-shaped joint shell in which an approximately circular disc is rotatably mounted. The disc contains a continuous threaded hole perpendicular to the disc axis into which a threaded bolt that is firmly connected to the antenna rod can be screwed. When the antenna rod is screwed in, the threaded bolt protrudes from the lower end of the bore, as a result of which the disk with the screwed antenna rod is clamped in the joint shell at a preselected angle of inclination.

Ein Schwenkgelenk mit diesen-Merkmalen hat den Nachteil, daß bei mehrmaligem Lösen und nachfolgendem festen Einschrauben des Antennenstabes oder -teleskops das freie Ende des Gewindebolzens beschädigt wird und daß die Innenseite der kuppelförmigen Gelenkschale durch das freie Ende des Gewindeansatzes im Laufe der Zeit verformt wird, so daß keine sichere Arretierung des Antennenstabes bzw. -teleskops mehr möglich ist.A pivot joint with these-features has the disadvantage that SS is damaged by repeated loosening and subsequent firm screwing of the antenna rod or -teleskops the free end of the threaded bolt and that the inside of the dome-shaped joint shell is deformed by the free end of the threaded projection over time , so that a secure locking of the antenna rod or telescope is no longer possible.

Vorteile der ErfindungAdvantages of the invention

Die erfindungsgemäße Stab- oder Teleskopantenne mit den kennzeichnenden Merkmalen des Hauptanspruchs hat demgegenüber den Vorteil, daß der in das Schwenkgelenk eingeschraubte Gewindebolzen an seinem freien Ende nicht beschädigt werden kann, daß weiterhin die Innenseite der Gelenkschale durch das freie Ende des Gewindebolzens nicht verformt werden kann und daß die kuppelförmige Gelenkschale verhältnismäßig einfach herzustellen ist.The rod or telescopic antenna according to the invention with the characterizing features of the main claim has the advantage that the threaded bolt screwed into the swivel joint cannot be damaged at its free end, that the inside of the joint shell cannot be deformed by the free end of the threaded bolt and that the dome-shaped joint shell is relatively easy to manufacture.

Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen der im Hauptanspruch angegebenen Antenne möglich. Besonders vorteilhaft ist es, wenn die Stirnseite des einen Endes des zylindrischen Schwenkteils der Außenkontur des Schwenkgelenks angepaßt ist und wenn das andere Ende des Schwenkteils sowie der diesem Ende benachbarte Teil der Bohrung derart abgesetzt sind, daß das Schwenkteil axial unverschiebbar in dem Durchbruch des Schwenkgelenks gehalten wird. Auf diese Weise erhält man ein betriebssicheres Schwenkgelenk, bei dem auch bei aus dem Schwenkgelenk herausgeschraubter Antenne nur ein glattes, stark verrundetes Profil von geringer Erhöhung aus der Fahrzeugkarosserie hervorragt.Advantageous further developments and improvements of the antenna specified in the main claim are possible through the measures listed in the subclaims. It is particularly advantageous if the end face of one end of the cylindrical swivel part is adapted to the outer contour of the swivel joint and if the other end of the swivel part and the part of the bore adjacent to this end are offset such that the swivel part is held axially immovably in the opening of the swivel joint becomes. In this way, an operationally reliable swivel joint is obtained in which, even when the antenna is unscrewed from the swivel joint, only a smooth, strongly rounded profile of slight increase protrudes from the vehicle body.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung an Hand mehrerer Figuren dargestellt und in der nachfolgenden Beschreibung näher erläutert. Die Zeichnung zeigt in

  • Fig. 1 eine perspektivische Ansicht einer erfindungsgemäßen Teleskopantene,
  • Fig. 2 eine Seitenansicht des Schwenkteils mit eingeschraubtem Antennenteleskop, teilweise im Schnitt, und
  • Fig. 3 einen horizontalen Schnitt durch die kuppelförmige Gelenkschale nach Fig. 1 bei in senkrechter Lage befindlichem Antennenstab.
An embodiment of the invention is shown in the drawing using several figures and explained in more detail in the following description. The drawing shows in
  • 1 is a perspective view of a telescopic antenna according to the invention,
  • Fig. 2 is a side view of the swivel part with screwed antenna telescope, partly in section, and
  • Fig. 3 shows a horizontal section through the dome-shaped joint shell according to Fig. 1 with the antenna rod in a vertical position.

Beschreibung der ErfindungDescription of the invention

In Fig. 1 ist mit 10 ein Ausschnitt aus einer Fahrzeugkarosserie bezeichnet, auf dem ein Fußstück 11 befestigt ist. Das Fußstück 11 trägt ein Schwenkgelenk 12, das aus einer kuppelförmigen Gelenkschale 13 und einem schwenkbar darin gelagerten zylindrischen Schwenkteil 14 besteht.In Fig. 1, 10 denotes a section of a vehicle body on which a foot piece 11 is attached. The foot piece 11 carries a swivel joint 12, which consists of a dome-shaped joint shell 13 and a cylindrical swivel part 14 pivotably mounted therein.

Das Schwenkteil 14 enthält eine diametral verlaufende Gewindebohrung 15, in die ein Gewindeansatz 16 eingeschraubt ist. Der Gewindeansatz -16 ist ein fester Bestandteil des Antennenstabes bzw. Antennenteleskops 17. Die kuppelförmige Gelenkschale 13 enthält einen radialen Schlitz"18, der ein Schwenken des mit seinem Gewindeansatz 16 in das zylindrische Schwenkteil 14 eingeschraubten Antennenteleskops 17 um einen Winkel a von mindestens'90° gestattet.The swivel part 14 contains a diametrically extending threaded bore 15 into which a threaded shoulder 16 is screwed. The threaded attachment -16 is an integral part of the antenna rod or antenna telescope 17. The dome-shaped joint shell 13 contains a radial slot "18, which allows the antenna telescope 17 screwed into the cylindrical swivel part 14 with its threaded attachment 16 by an angle a of at least '90 ° allowed.

Oberhalb des Gewindeansatzes 16 trägt das Antennenteleskop einen flanschartigen Ansatz 19, der bei fest in das Schwenkteil 14 eingeschraubtem Antennenteleskop gegen die dem radialen Schlitz 18 benachbarte Außenfläche der Gelenkschale 13 gepreßt wird. Dadurch wird gleichzeitig das Schwenkteil 14 gegen die Innenwand der Gelenkschale 13 gepreßt, so daß der Antennenstab in der gewünschten Winkellage arretiert wird.Above the threaded shoulder 16, the antenna telescope carries a flange-like extension 19 which, when the antenna telescope is screwed firmly into the swivel part 14, is pressed against the outer surface of the joint shell 13 adjacent to the radial slot 18. Characterized the pivot member 14 is pressed against the inner wall of the joint shell 13 at the same time, so that the antenna rod is locked in the desired angular position.

Damit das Schwenkteil 14 bei herausgeschraubtem Antennenteleskop 17 nicht aus der Gelenkschale 13 herausfallen kann, ist das eine Ende 20 des Schwenkteils im Durchmesser abgesetzt. Der das zylindrische Schwenkteil aufnehmende Durchbruch 21 im Bereich des Endes 20 des Schwenkteils weist eine Einschnürung 22 auf, an der sich eine Schulter 23 des Schwenkteils 14 abstützt. Von der Außenseite des zylindrischen Durchbruchs 21 ist in axialer Richtung des Schwenkteils 14 eine Zylinderkopfschraube 24 eingeschraubt; die dafür sorgt, daß zwar das Schwenkteil 14 um seine Längsachse geschwenkt werden kann, daß aber eine axiale Bewegung des Schwenkteils verhindert wird.So that the swivel part 14 cannot fall out of the joint shell 13 when the antenna telescope 17 is unscrewed, one end 20 of the swivel part is stepped in diameter. The opening 21 receiving the cylindrical swivel part in the region of the end 20 of the swivel part has a constriction 22 on which a shoulder 23 of the swivel part 14 is supported. A cylinder head screw 24 is screwed in from the outside of the cylindrical opening 21 in the axial direction of the swivel part 14; which ensures that the swivel part 14 can be swiveled about its longitudinal axis, but that axial movement of the swivel part is prevented.

Das andere Ende 25 des Schwenkteils ist derart ballig geformt, daß es sich der Außenkontur der Gelenkschale 13 anpaßt.The other end 25 of the swivel part is shaped spherically in such a way that it adapts to the outer contour of the joint shell 13.

Die Zylinderkopfschraube 24 besitzt vorzugsweise eine linsenförmige Oberfläche, die sich der Außenkontur der Gelenkschale 13 anpaßt.The cylinder head screw 24 preferably has a lenticular surface which adapts to the outer contour of the joint shell 13.

Der flanschartige Ansatz 19 ist auf seiner der Gelenkschale zugewandten Oberfläche ebenfalls der Außenkontur der Gelenkschale angepaßt, damit eine möglichst großflächige Auflage erreicht wird und die Oberfläche der Gelenkschale durch das feste Einschrauben des Antennenstabes bzw. -teleskops nicht beschädigt wird.The flange-like extension 19 is also adapted to the outer contour of the joint shell on its surface facing the joint shell, so that the largest possible surface area is achieved and the surface of the joint shell is not damaged by firmly screwing in the antenna rod or telescope.

Claims (3)

1. Stab- oder Teleskopantenne mit einem auf einer Fahrzeugkarosserie befestigten Fußstück, das ein Schwenkgelenk mit kuppelförmiger und einen radialen Schlitz aufweisender Gelenkschale sowie ein in der Gelenkschale quer zur Längsachse des Fußstück schwenkbares und mit einer diametral verlaufenden Gewindebohrung versehenes, zylindrisches Schwenkteil trägt, in das ein am unteren Ende des Antennenstabes oder -teleskops befindlicher Gewindeansatz einschraubbar ist, der in eingeschraubtem Zustand das Schwenkteil in der gewünschten Winkellage arretiert, dadurch gekennzeichnet, daß das Schwenkgelenk (12) in seiner kuppelförmigen Gelenkschale (13) einen quer zur Längsachse des Fußstücks (11) verlaufenden zylindrischen Durchbruch (21) zur Aufnahme des Schwenkteils (14) enthält und daß der Gewindeansatz (16) an seinem oberen Ende einen flanschartigen Anschlag (19) aufweist, der sich bei in das Schwenkteil eingeschraubtem Gewindeansatz an der Außenseite der Gelenkschale abstützt.1. rod or telescopic antenna with a foot piece fastened to a vehicle body, which carries a swivel joint with a dome-shaped and a radial slot joint shell and a swivelable in the joint shell transverse to the longitudinal axis of the foot piece and provided with a diametrically running threaded bore, in the cylindrical swivel part a threaded attachment located at the lower end of the antenna rod or telescope can be screwed in, which, when screwed in, locks the swivel part in the desired angular position, characterized in that the swivel joint (12) in its dome-shaped joint shell (13) has a crosswise to the longitudinal axis of the foot piece (11 ) extending cylindrical opening (21) for receiving the swivel part (14) and that the threaded attachment (16) has at its upper end a flange-like stop (19), which is supported on the outside of the joint shell when the threaded attachment is screwed into the swivel part. 2. Antenne nach Anspruch 1, dadurch gekennzeichnet, daß das eine Ende (20) des Schwenkteils (14) sowie der diesem Ende benachbarte Teil des Durchbruchs (21) derart abgesetzt sind, daß das Schwenkteil axial unverschiebbar in dem Durchbruch (21) des Schwenkgelenks (12) gehalten wird, und daß das andere Ende (25) des zylindrischen Schwenkteils der Außenkontur des Schwenkgelenks angepaßt ist.2. Antenna according to claim 1, characterized in that the one end (20) of the swivel part (14) and the part of the opening (21) adjacent to this end are offset such that the swivel part is axially immovable in the opening (21) of the swivel joint (12) is held, and that the other end (25) of the cylindrical pivot part is adapted to the outer contour of the pivot joint. 3. Antenne nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Durchbruch (21) der Gelenkschale (13) eine Einschnürung (22) aufweist, in die das abgesetzte Ende des Schwenkteils (14) paßt, und daß eine Zylinderkopfschraube (24) von der Außenseite des Schwenkgelenks her in eine axiale Gewindebohrung des Schwenkteils eingeschraubt ist.3. Antenna according to claim 1 or 2, characterized in that the opening (21) of the joint shell (13) has a constriction (22) into which the stepped end of the pivoting part (14) fits, and that a cylinder head screw (24) from the outside of the swivel joint is screwed into an axial threaded bore of the swivel part.
EP79104755A 1979-02-20 1979-11-29 Rod or telescopic antenna with a base mounted on the body of a motor vehicle Expired EP0016254B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79104755T ATE5220T1 (en) 1979-02-20 1979-11-29 ROD OR TELESCOPIC ANTENNA WITH A BASE MOUNTED TO A VEHICLE BODY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792906403 DE2906403A1 (en) 1979-02-20 1979-02-20 ROD OR TELESCOPIC ANTENNA WITH A FOOT FIXED ON A VEHICLE BODY
DE2906403 1979-02-20

Publications (2)

Publication Number Publication Date
EP0016254A1 true EP0016254A1 (en) 1980-10-01
EP0016254B1 EP0016254B1 (en) 1983-11-02

Family

ID=6063360

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79104755A Expired EP0016254B1 (en) 1979-02-20 1979-11-29 Rod or telescopic antenna with a base mounted on the body of a motor vehicle

Country Status (4)

Country Link
US (1) US4282526A (en)
EP (1) EP0016254B1 (en)
AT (1) ATE5220T1 (en)
DE (2) DE2906403A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589450A1 (en) * 1992-09-24 1994-03-30 SIGMA ANTENNE S.r.l. Base for a two-way antenna
GB2332782A (en) * 1997-12-23 1999-06-30 Northern Telecom Ltd Antenna mount

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939524A (en) * 1988-03-04 1990-07-03 Blaese Herbert R Portable antenna
US7209095B2 (en) * 2005-09-09 2007-04-24 Lanready Technologies, Inc. Positioning structure for a dual-use antenna and base
US7268734B2 (en) * 2006-02-02 2007-09-11 Antenex, Inc. Removable mountable aerodynamic bayonet antenna apparatus and method
US7339548B2 (en) * 2006-03-28 2008-03-04 Antenex, Inc. Mountable and adjustable aerodynamic antenna apparatus and method
US7525507B1 (en) 2007-12-07 2009-04-28 Shakespeare Company, Llc Adjustable antenna mount with covered ratchet
JP4605286B2 (en) * 2008-11-28 2011-01-05 ミツミ電機株式会社 Antenna device
US8299372B2 (en) 2010-06-11 2012-10-30 Laird Technologies, Inc. Antenna universal mount joint connectors
CN106099309A (en) * 2016-07-29 2016-11-09 苏州盖恩茨电子科技有限公司 A kind of intelligent drives formula external antenna wireless data receiver
CN106207369A (en) * 2016-07-29 2016-12-07 苏州盖恩茨电子科技有限公司 A kind of external antenna formula wireless data receiver

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1606115U (en) * 1949-10-15 1950-05-11 Anton Kathrein Fabrik Elektrot ROD ANTENNA FOR VEHICLES.
US2946842A (en) * 1959-02-24 1960-07-26 New Tronics Corp Automobile antenna
FR1279930A (en) * 1960-06-08 1961-12-29 Antenna arrangement device on motor cars
US3145005A (en) * 1962-11-20 1964-08-18 Roger H Wester Detachable pole holder
US4109251A (en) * 1976-07-08 1978-08-22 Macdougall James B Adjustable antenna mounting bracket
DE2708594A1 (en) * 1977-02-28 1978-08-31 Bosch Gmbh Robert Rod or telescopic aerial for motor vehicle - has link mechanism with circular disc swivel mounted in cup-shaped clutch
DE2750755A1 (en) * 1976-11-15 1978-09-07 Giulio Mario Di FOOT ORTHESIS

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Publication number Priority date Publication date Assignee Title
US3510877A (en) * 1967-09-07 1970-05-05 Int Standard Electric Corp Antenna positioning device for following moving bodies

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1606115U (en) * 1949-10-15 1950-05-11 Anton Kathrein Fabrik Elektrot ROD ANTENNA FOR VEHICLES.
US2946842A (en) * 1959-02-24 1960-07-26 New Tronics Corp Automobile antenna
FR1279930A (en) * 1960-06-08 1961-12-29 Antenna arrangement device on motor cars
US3145005A (en) * 1962-11-20 1964-08-18 Roger H Wester Detachable pole holder
US4109251A (en) * 1976-07-08 1978-08-22 Macdougall James B Adjustable antenna mounting bracket
DE2750755A1 (en) * 1976-11-15 1978-09-07 Giulio Mario Di FOOT ORTHESIS
DE2708594A1 (en) * 1977-02-28 1978-08-31 Bosch Gmbh Robert Rod or telescopic aerial for motor vehicle - has link mechanism with circular disc swivel mounted in cup-shaped clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589450A1 (en) * 1992-09-24 1994-03-30 SIGMA ANTENNE S.r.l. Base for a two-way antenna
GB2332782A (en) * 1997-12-23 1999-06-30 Northern Telecom Ltd Antenna mount

Also Published As

Publication number Publication date
US4282526A (en) 1981-08-04
ATE5220T1 (en) 1983-11-15
DE2906403A1 (en) 1980-08-28
EP0016254B1 (en) 1983-11-02
DE2966379D1 (en) 1983-12-08

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