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1. WO2022008386 - DAMPED MACHINED PRIMARY STRUCTURE FOR A SPACECRAFT, SATELLITE INCORPORATING THIS PRIMARY STRUCTURE AND METHOD FOR MANUFACTURING SUCH A SATELLITE

Publication Number WO/2022/008386
Publication Date 13.01.2022
International Application No. PCT/EP2021/068392
International Filing Date 02.07.2021
IPC
B64G 1/64 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
GCOSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
1Cosmonautic vehicles
22Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
64Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
B64G 1/22 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
GCOSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
1Cosmonautic vehicles
22Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
Applicants
  • AIRBUS DEFENCE AND SPACE SAS [FR]/[FR]
Inventors
  • GACOIN, Florian
  • PIERINET, Jean-Marc
  • JOYA, Mireya
  • PRADAL, Julien
  • LOPEZ-SANCHEZ, Sara
  • FABRE, Nicolas
Agents
  • IPSIDE
Priority Data
FR200721208.07.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) DAMPED MACHINED PRIMARY STRUCTURE FOR A SPACECRAFT, SATELLITE INCORPORATING THIS PRIMARY STRUCTURE AND METHOD FOR MANUFACTURING SUCH A SATELLITE
(FR) STRUCTURE PRIMAIRE USINÉE AMORTIE POUR ENGIN SPATIAL, SATELLITE INTÉGRANT CETTE STRUCTURE PRIMAIRE ET PROCÉDÉ DE FABRICATION D'UN TEL SATELLITE
Abstract
(EN) Disclosed is a primary structure (100) for a spacecraft (200), comprising an interface ring (10) and a predetermined number of panels defining a box arranged so as to close an interior volume of the spacecraft, the box being connected to the interface ring, the side panels of the box being parallel to a geometric axis (A) of the interface ring, the interface ring being intended to be temporarily fastened to a system supporting the spacecraft in a launcher, each panel being a one-piece panel and being obtained by machining a metal material and the side panels at the base of the box being connected to the interface ring (10) via damping inserts (60).
(FR) Structure primaire (100) pour engin spatial (200), comprenant un anneau d'interface (10) et un nombre déterminé de panneaux délimitant un caisson agencé de façon à fermer un volume intérieur de l'engin spatial, le caisson étant relié à l'anneau d'interface, les panneaux latéraux du caisson étant parallèles à un axe (A) géométrique de l'anneau d'interface, l'anneau d'interface étant destiné à être temporairement fixé à un système supportant l'engin spatial dans un lanceur, chaque panneau étant monolithique et obtenu par usinage d'un matériau métallique et les panneaux latéraux à la base du caisson étant reliés à l'anneau d'interface (10) via des inserts amortissant (60).
Latest bibliographic data on file with the International Bureau