GB718339A - Control device for telescopic aerials - Google Patents

Control device for telescopic aerials

Info

Publication number
GB718339A
GB718339A GB2478352A GB2478352A GB718339A GB 718339 A GB718339 A GB 718339A GB 2478352 A GB2478352 A GB 2478352A GB 2478352 A GB2478352 A GB 2478352A GB 718339 A GB718339 A GB 718339A
Authority
GB
United Kingdom
Prior art keywords
aerial
strip
rollers
telescopic
aerials
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.)
Expired
Application number
GB2478352A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority to LU31863D priority Critical patent/LU31863A1/xx
Priority to DENDAT1065483D priority patent/DE1065483B/de
Priority to CH306208D priority patent/CH306208A/it
Priority to FR1096817D priority patent/FR1096817A/fr
Application filed by Individual filed Critical Individual
Priority to GB2478352A priority patent/GB718339A/en
Publication of GB718339A publication Critical patent/GB718339A/en
Expired legal-status Critical Current

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
GB2478352A 1952-10-03 1952-10-03 Control device for telescopic aerials Expired GB718339A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU31863D LU31863A1 (fr) 1952-10-03
DENDAT1065483D DE1065483B (fr) 1952-10-03
CH306208D CH306208A (it) 1952-10-03 1952-08-04 Dispositivo di comando per antenne rientranti a cannocchiale.
FR1096817D FR1096817A (fr) 1952-10-03 1952-08-06 Dispositif de commande de la sortie et du rappel des antennes télescopiques
GB2478352A GB718339A (en) 1952-10-03 1952-10-03 Control device for telescopic aerials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2478352A GB718339A (en) 1952-10-03 1952-10-03 Control device for telescopic aerials

Publications (1)

Publication Number Publication Date
GB718339A true GB718339A (en) 1954-11-10

Family

ID=10217193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2478352A Expired GB718339A (en) 1952-10-03 1952-10-03 Control device for telescopic aerials

Country Status (5)

Country Link
CH (1) CH306208A (fr)
DE (1) DE1065483B (fr)
FR (1) FR1096817A (fr)
GB (1) GB718339A (fr)
LU (1) LU31863A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120528B (de) * 1956-07-23 1961-12-28 Sihn Kg Wilhelm Jun Foerdervorrichtung fuer das Foerdermittel aus- und einfahrbarer Teleskopantennen
FR2505117A1 (fr) * 1981-05-01 1982-11-05 Sony Corp Appareil de projection video
GB2187597A (en) * 1986-03-06 1987-09-09 Asmo Co Ltd Antenna apparatus for vehicles
US5019834A (en) * 1987-11-27 1991-05-28 Nippon Antenna Company Limited Electrically powered mechanism for expanding and contracting antenna
US5068673A (en) * 1990-06-26 1991-11-26 Harada Kogyo Kabushiki Kaisha Clutch device for electrically extensible antennas

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938207A (en) * 1956-06-13 1960-05-24 Gen Bronze Corp Motor-controlled automobile radio antenna
US3700180A (en) * 1971-05-11 1972-10-24 Collins Radio Co Cable winding apparatus
FR2570226B1 (fr) * 1984-05-16 1987-12-24 Nippon Antenna Kk Mecanisme pour deployer et retracter une antenne

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120528B (de) * 1956-07-23 1961-12-28 Sihn Kg Wilhelm Jun Foerdervorrichtung fuer das Foerdermittel aus- und einfahrbarer Teleskopantennen
FR2505117A1 (fr) * 1981-05-01 1982-11-05 Sony Corp Appareil de projection video
GB2187597A (en) * 1986-03-06 1987-09-09 Asmo Co Ltd Antenna apparatus for vehicles
US4864322A (en) * 1986-03-06 1989-09-05 Asmo Co., Ltd. Apparatus for reducing stress on component elements during extension and contraction of motor-driven antenna apparatus for vehicles
GB2187597B (en) * 1986-03-06 1989-11-15 Asmo Co Ltd Electric antenna apparatus for vehicles
US5019834A (en) * 1987-11-27 1991-05-28 Nippon Antenna Company Limited Electrically powered mechanism for expanding and contracting antenna
US5068673A (en) * 1990-06-26 1991-11-26 Harada Kogyo Kabushiki Kaisha Clutch device for electrically extensible antennas

Also Published As

Publication number Publication date
CH306208A (it) 1955-03-31
FR1096817A (fr) 1955-06-27
DE1065483B (fr)
LU31863A1 (fr) 1953-02-05

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