FR2406317A1 - Dispositif a deploiement automatique et son application a une antenne d'une balise de detresse - Google Patents

Dispositif a deploiement automatique et son application a une antenne d'une balise de detresse

Info

Publication number
FR2406317A1
FR2406317A1 FR7730688A FR7730688A FR2406317A1 FR 2406317 A1 FR2406317 A1 FR 2406317A1 FR 7730688 A FR7730688 A FR 7730688A FR 7730688 A FR7730688 A FR 7730688A FR 2406317 A1 FR2406317 A1 FR 2406317A1
Authority
FR
France
Prior art keywords
antenna
released
cover
switching
opened
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
FR7730688A
Other languages
English (en)
Other versions
FR2406317B1 (fr
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.)
TECH RADIOELECT ELECTRO FS
Original Assignee
TECH RADIOELECT ELECTRO FS
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 TECH RADIOELECT ELECTRO FS filed Critical TECH RADIOELECT ELECTRO FS
Priority to FR7730688A priority Critical patent/FR2406317A1/fr
Priority to DE19782842379 priority patent/DE2842379A1/de
Priority to NL7810166A priority patent/NL7810166A/xx
Publication of FR2406317A1 publication Critical patent/FR2406317A1/fr
Application granted granted Critical
Publication of FR2406317B1 publication Critical patent/FR2406317B1/fr
Granted 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
    • H01Q1/085—Flexible aerials; Whip aerials with a resilient base
    • 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
    • H01Q1/085—Flexible aerials; Whip aerials with a resilient base
    • H01Q1/087—Extensible roll- up aerials
    • 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
    • H01Q1/088—Quick-releasable antenna elements

Landscapes

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

Abstract

L'invention concerne un dispositif à déploiement automatique, notamment son application à une antenne radioélectrique pour balise de détresse. L'invention réside dans le fait que ce dispositif comprend un ruban d'acier flexible 45 qui est logé dans un boîtier 12 sous la forme d'un enroulement spiralé. Le boîtier 12 comporte un couvercle pivotant 39 verrouillé en position de fermeture par une goupille 43. L'enlèvement de la goupille permet l'ouverture du couvercle et la libération du ruban. L'invention est applicable aux antennes radioélectriques.
FR7730688A 1977-10-12 1977-10-12 Dispositif a deploiement automatique et son application a une antenne d'une balise de detresse Granted FR2406317A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7730688A FR2406317A1 (fr) 1977-10-12 1977-10-12 Dispositif a deploiement automatique et son application a une antenne d'une balise de detresse
DE19782842379 DE2842379A1 (de) 1977-10-12 1978-09-28 Notfunkgeraet mit einer selbstausfahrbaren antenne
NL7810166A NL7810166A (nl) 1977-10-12 1978-10-10 Noodzendtoestel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730688A FR2406317A1 (fr) 1977-10-12 1977-10-12 Dispositif a deploiement automatique et son application a une antenne d'une balise de detresse

Publications (2)

Publication Number Publication Date
FR2406317A1 true FR2406317A1 (fr) 1979-05-11
FR2406317B1 FR2406317B1 (fr) 1982-11-12

Family

ID=9196408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730688A Granted FR2406317A1 (fr) 1977-10-12 1977-10-12 Dispositif a deploiement automatique et son application a une antenne d'une balise de detresse

Country Status (3)

Country Link
DE (1) DE2842379A1 (fr)
FR (1) FR2406317A1 (fr)
NL (1) NL7810166A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000777A1 (fr) * 1986-07-18 1988-01-28 Consolidated Technology Pty. Ltd. Radiophare
EP0343847A2 (fr) * 1988-05-27 1989-11-29 Nokia Mobile Phones (U.K.) Limited Antenne rétractable
GB2529404A (en) * 2014-08-18 2016-02-24 Ocean Signal Ltd Personal location device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507253C2 (de) * 1995-03-02 1999-11-18 Sel Alcatel Ag Fernschaltmodul
US5784688A (en) * 1996-03-04 1998-07-21 Motorola, Inc. Portable radio communication device with a rotary control knob assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972144A (en) * 1959-01-28 1961-02-14 Richard A Marsh Antenna release mechanism
FR1576369A (fr) * 1967-12-19 1969-08-01
DE1441653A1 (de) * 1963-06-28 1969-11-13 Danzer Josef Helmut Rundfunkantenne,insbesondere fuer Kraftfahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972144A (en) * 1959-01-28 1961-02-14 Richard A Marsh Antenna release mechanism
DE1441653A1 (de) * 1963-06-28 1969-11-13 Danzer Josef Helmut Rundfunkantenne,insbesondere fuer Kraftfahrzeuge
FR1576369A (fr) * 1967-12-19 1969-08-01

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000777A1 (fr) * 1986-07-18 1988-01-28 Consolidated Technology Pty. Ltd. Radiophare
EP0343847A2 (fr) * 1988-05-27 1989-11-29 Nokia Mobile Phones (U.K.) Limited Antenne rétractable
US4920352A (en) * 1988-05-27 1990-04-24 Technophone Limited Retractable antenna
EP0343847A3 (en) * 1988-05-27 1990-09-19 Technophone Limited Retractable antenna
US4989012A (en) * 1988-05-27 1991-01-29 Technophone Limited Antenna assembly
GB2529404A (en) * 2014-08-18 2016-02-24 Ocean Signal Ltd Personal location device
GB2529404B (en) * 2014-08-18 2017-12-27 Ocean Signal Ltd Quick Release Antenna for a Personal Location Device

Also Published As

Publication number Publication date
NL7810166A (nl) 1979-04-18
DE2842379A1 (de) 1979-04-26
FR2406317B1 (fr) 1982-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse