IT1116881B - Antenna telescopica estraibile e ritirabile con motore in corrente continua - Google Patents

Antenna telescopica estraibile e ritirabile con motore in corrente continua

Info

Publication number
IT1116881B
IT1116881B IT49435/79A IT4943579A IT1116881B IT 1116881 B IT1116881 B IT 1116881B IT 49435/79 A IT49435/79 A IT 49435/79A IT 4943579 A IT4943579 A IT 4943579A IT 1116881 B IT1116881 B IT 1116881B
Authority
IT
Italy
Prior art keywords
withdrawable
removable
direct current
current motor
telescopic antenna
Prior art date
Application number
IT49435/79A
Other languages
English (en)
Other versions
IT7949435A0 (it
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT7949435A0 publication Critical patent/IT7949435A0/it
Application granted granted Critical
Publication of IT1116881B publication Critical patent/IT1116881B/it

Links

Classifications

    • 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
    • H01Q1/10—Telescopic elements
    • H01Q1/103—Latching means; ensuring extension or retraction thereof
IT49435/79A 1978-07-21 1979-06-15 Antenna telescopica estraibile e ritirabile con motore in corrente continua IT1116881B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782832061 DE2832061A1 (de) 1978-07-21 1978-07-21 Durch einen gleichstrommotor ein- oder ausfahrbare teleskopantenne

Publications (2)

Publication Number Publication Date
IT7949435A0 IT7949435A0 (it) 1979-06-15
IT1116881B true IT1116881B (it) 1986-02-10

Family

ID=6044989

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49435/79A IT1116881B (it) 1978-07-21 1979-06-15 Antenna telescopica estraibile e ritirabile con motore in corrente continua

Country Status (4)

Country Link
US (1) US4303872A (it)
JP (2) JPS5518194A (it)
DE (1) DE2832061A1 (it)
IT (1) IT1116881B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947054A (ja) * 1982-09-13 1984-03-16 Nippon Steel Corp 溶湯注出ノズル部の閉塞防止方法
JPS6036386A (ja) * 1983-08-05 1985-02-25 東芝セラミツクス株式会社 スラデイングノズル用充填材
US4629950A (en) * 1985-09-27 1986-12-16 Ching Huang C Variable automatic forward/reverse control device for baby cart
US4672278A (en) * 1985-10-09 1987-06-09 Nartron Corporation Antenna relay method and apparatus
DE3619231C1 (en) * 1986-06-07 1988-02-11 Wolfgang Klein Drive circuit for a DC motor
US4733101A (en) * 1986-11-17 1988-03-22 General Motors Corporation Vehicle power antenna control with inhibit during cranking
JPS6489703A (en) * 1987-09-30 1989-04-04 Harada Ind Co Ltd Driving control device for motor driven expansion antenna
JPH0611125Y2 (ja) * 1988-03-25 1994-03-23 株式会社平安コーポレーション 多軸穿孔装置
US4990929A (en) * 1988-12-15 1991-02-05 Harada Kogyo Kabushiki Kaisha Motor-driven automobile antenna with timer circuit
JPH02220767A (ja) * 1989-02-21 1990-09-03 Toshiba Ceramics Co Ltd ノズル孔閉塞防止材
JPH0345098U (it) * 1989-09-11 1991-04-25
DE3938050A1 (de) * 1989-11-16 1991-05-23 Dislich Margrit Kuppelbildende schieberfuellmasse fuer giesspfannen und verfahren zu deren herstellung
JPH037405U (it) * 1990-05-28 1991-01-24
JP2648254B2 (ja) * 1991-07-23 1997-08-27 株式会社デンソー 移動体用ロッドアンテナ駆動装置
GB2339970B (en) * 1997-09-30 2000-07-12 Samsung Electronics Co Ltd Mobile telephone apparatus
US6366041B1 (en) * 2000-01-24 2002-04-02 Union Switch & Signal, Inc. Railway switch machine motor control apparatus
DE10014417A1 (de) 2000-03-24 2001-09-27 Heidelberger Druckmasch Ag Vorrichtung zum Transport eines Bogens für eine Rotationsdruckmaschine
US8284109B2 (en) * 2007-10-31 2012-10-09 Lockheed Martin Corporation Telescoping radar array
DE102011112273A1 (de) * 2011-09-05 2013-03-07 Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt Antriebsanordnung zur motorischen Verstellung eines Verstellelements eines Kraftfahrzeugs
US9989961B2 (en) 2014-12-03 2018-06-05 Winegard Company Antenna positioning system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933597A (en) * 1956-10-24 1960-04-19 Gen Motors Corp Electrical antenna control circuit
US3022420A (en) * 1960-08-31 1962-02-20 Gen Motors Corp Signal adjusting antenna
US3568024A (en) * 1968-07-15 1971-03-02 Gen Motors Corp Reversing control for permanent magnet type direct current electric motors
JPS5138538B2 (it) * 1971-08-25 1976-10-22
JPS495552A (it) * 1972-05-06 1974-01-18
DE2641071C3 (de) * 1976-09-11 1981-09-03 Daimler-Benz Ag, 7000 Stuttgart Aus- und einfahrbare Antenne für Rundfunkempfänger
US4138630A (en) * 1977-07-05 1979-02-06 General Motors Corporation Electric motor reversing control system

Also Published As

Publication number Publication date
JPH0218578Y2 (it) 1990-05-24
US4303872A (en) 1981-12-01
IT7949435A0 (it) 1979-06-15
DE2832061A1 (de) 1980-01-31
JPS6217206U (it) 1987-02-02
JPS5518194A (en) 1980-02-08

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