FR3094974B1 - Dispositif et procédé pour déployer un corps creux de forme allongée se trouvant à l’état enroulé - Google Patents

Dispositif et procédé pour déployer un corps creux de forme allongée se trouvant à l’état enroulé Download PDF

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Publication number
FR3094974B1
FR3094974B1 FR2003508A FR2003508A FR3094974B1 FR 3094974 B1 FR3094974 B1 FR 3094974B1 FR 2003508 A FR2003508 A FR 2003508A FR 2003508 A FR2003508 A FR 2003508A FR 3094974 B1 FR3094974 B1 FR 3094974B1
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France
Prior art keywords
hollow body
elongated hollow
state
deploying
rolled
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FR2003508A
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English (en)
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FR3094974A1 (fr
Inventor
Marco Straubel
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Deutsches Zentrum fuer Luft und Raumfahrt eV
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Deutsches Zentrum fuer Luft und Raumfahrt eV
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Publication of FR3094974A1 publication Critical patent/FR3094974A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/222—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/222—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state
    • B64G1/2221—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state characterised by the manner of deployment
    • B64G1/2227—Inflating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/223—Modular spacecraft systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Tents Or Canopies (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

L’invention concerne un dispositif de déploiement d’un corps creux de forme allongée présentant : au moins un corps creux allongé comportant deux demi-corps de coque allongés (2a, 2b) et pour première extrémité une racine, un mandrin (13) monté rotatif, sur lequel l’au moins un corps creux allongé est, dans un premier état, enroulé et comprimé, et dans un deuxième état, déroulé et déployé, de sorte qu’une cavité allongée (4) se forme entre les deux demi-corps, le premier demi-corps est fixé au mandrin rotatif dans la zone de la racine, un mécanisme d’expansion étant en prise avec le second demi-corps dans la zone de la racine, et écarte le second demi-corps du mandrin rotatif, afin d’assurer l’expansion de la section transversale de l’au moins un corps creux allongé dans ladite zone, quand ce dernier est déroulé du mandrin rotatif. Figure pour l’abrégé : Fig. 2
FR2003508A 2019-04-12 2020-04-08 Dispositif et procédé pour déployer un corps creux de forme allongée se trouvant à l’état enroulé Active FR3094974B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019109810.6A DE102019109810B4 (de) 2019-04-12 2019-04-12 Vorrichtung und Verfahren zum Entfalten eines aufgerollten länglichen Hohlkörpers
DE102019109810.6 2019-04-12

Publications (2)

Publication Number Publication Date
FR3094974A1 FR3094974A1 (fr) 2020-10-16
FR3094974B1 true FR3094974B1 (fr) 2023-06-16

Family

ID=72613512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2003508A Active FR3094974B1 (fr) 2019-04-12 2020-04-08 Dispositif et procédé pour déployer un corps creux de forme allongée se trouvant à l’état enroulé

Country Status (3)

Country Link
US (1) US11772827B2 (fr)
DE (1) DE102019109810B4 (fr)
FR (1) FR3094974B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11142350B2 (en) * 2018-10-24 2021-10-12 Purdue Research Foundation Compact scalable drag sail deployment assembly
DE102019109810B4 (de) 2019-04-12 2023-01-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung und Verfahren zum Entfalten eines aufgerollten länglichen Hohlkörpers
WO2024057287A1 (fr) * 2022-09-16 2024-03-21 Auckland Uniservices Limited Mécanisme de mât déployable et ses applications

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Also Published As

Publication number Publication date
DE102019109810A1 (de) 2020-10-15
DE102019109810B4 (de) 2023-01-19
US20200324921A1 (en) 2020-10-15
FR3094974A1 (fr) 2020-10-16
US11772827B2 (en) 2023-10-03

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