FR1190476A - Dispositif de protection des antennes télescopiques - Google Patents

Dispositif de protection des antennes télescopiques

Info

Publication number
FR1190476A
FR1190476A FR1190476DA FR1190476A FR 1190476 A FR1190476 A FR 1190476A FR 1190476D A FR1190476D A FR 1190476DA FR 1190476 A FR1190476 A FR 1190476A
Authority
FR
France
Prior art keywords
protection device
telescopic antenna
antenna protection
telescopic
protection
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
Other languages
English (en)
Inventor
Jean-Georges-Francoi Vimont
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 filed Critical
Application granted granted Critical
Publication of FR1190476A publication Critical patent/FR1190476A/fr
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
    • H01Q1/106—Means for locking or protecting against unauthorized extraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
FR1190476D 1958-01-28 1958-01-28 Dispositif de protection des antennes télescopiques Expired FR1190476A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1190476T 1958-01-28

Publications (1)

Publication Number Publication Date
FR1190476A true FR1190476A (fr) 1959-10-13

Family

ID=9666347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190476D Expired FR1190476A (fr) 1958-01-28 1958-01-28 Dispositif de protection des antennes télescopiques

Country Status (1)

Country Link
FR (1) FR1190476A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725845A (en) * 1986-03-03 1988-02-16 Motorola, Inc. Retractable helical antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725845A (en) * 1986-03-03 1988-02-16 Motorola, Inc. Retractable helical antenna

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