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LIAISON OMBILICALE [4 records]

Record 1 2015-05-20

English

Subject field(s)
  • Astronautics
DEF

The components of the Canadian Mobile Base System which provides power and data exchange to payloads such as scientific experiments.

French

Domaine(s)
  • Astronautique
DEF

Élément de la base mobile canadienne qui fournit l'alimentation électrique et assure le transfert de données à des charges utiles comme des expériences scientifiques.

Spanish

Save record 1

Record 2 2010-07-19

English

Subject field(s)
  • Spacecraft
DEF

umbilical cord: Any flexible cord, tube or cable used to transfer information, power, oxygen, etc., as between an astronaut walking in space and his spacecraft.

OBS

umbilical: term officially approved by the International Space Station official approval Group (ISSOAG).

PHR

Umbilical launch restraint.

PHR

Z1-to-Node 1 umbilical.

French

Domaine(s)
  • Engins spatiaux
DEF

Faisceau simple et mobile de câbles et de canalisations reliant à un équipement, à un engin spatial ou à un véhicule aérospatial, des dispositifs d'alimentation, de contrôle et de commande.

OBS

ombilical : terme uniformisé par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI).

Spanish

Save record 2

Record 3 2008-05-13

English

Subject field(s)
  • Space Exploration Equipment and Tools
CONT

Two redundant cable reels support the Mobile Transporter and Mobile Base System, a movable platform that allows the station's robotic arm to move back and forth along the truss during construction and maintenance work. The Trailing Umbilical System 2 cable appears to have been cut by the system designed to sever it if it ever became snarled or tangled. Video down linked from station cameras confirmed the cable was cut. The Trailing Umbilical System 1 was not affected. The inadvertent severing of the cable tripped one of two redundant circuit breakers on the S0 Truss, which provides power to the Mobile Transporter. The transporter is not scheduled to be used in the near future, but the severed Trailing Umbilical System 2 cable can be replaced through a spacewalk to provide the required redundancy.

French

Domaine(s)
  • Équipement et outillage d'exploration spatiale
CONT

Avant le début de la deuxième sortie, le Transporteur mobile (sur lequel est montée la Base mobile) passera de sa position actuelle du site de travail 4 au site de travail 5. Ce déplacement permettra aux astronautes en sortie de disposer de suffisamment d'espace pour remplacer le câble du système de liaison ombilicale (TUS), lequel avait été coupé par inadvertance en décembre 2005.

Spanish

Save record 3

Record 4 1981-07-27

English

Subject field(s)
  • Astronautics
DEF

Extra Vehicular Activity in which the person is tethered to the space craft by one or more flexible connecting lines or hoses which may serve to convey oxygen and electrical supplies and provide communication and biomonitoring links.

Key term(s)
  • umbilical extra vehicular activity

French

Domaine(s)
  • Astronautique
DEF

Activité extra-véhiculaire dans laquelle la personne est reliée au vaisseau spatial par un ou plusieurs câbles ou tuyaux flexibles qui peuvent servir à la fourniture de l'oxygène, du courant électrique, des communications et des transmissions biophysiologiques.

Spanish

Save record 4

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