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EMPENNE [12 records]

Record 1 2026-01-08

English

Subject field(s)
  • Military (General)

French

Domaine(s)
  • Militaire (Généralités)

Spanish

Save record 1

Record 2 2021-02-01

English

Subject field(s)
  • Missiles and Rockets
CONT

All Army mortar cannons are smooth bore and fire fin-stabilized projectiles.

Key term(s)
  • fin-stabilised projectile

French

Domaine(s)
  • Missiles et roquettes
CONT

Pour les projectiles empennés, le centre de pression se trouve en arrière du centre de gravité, ce qui lui confère une stabilité intrinsèque (le projectile est alors gyroscopiquement stable). Le mouvement de rotation autour de l'axe n'est dès lors plus nécessaire pour stabiliser le projectile, puisque la résistance de l'air assure l'alignement de l'axe longitudinal avec le vecteur vitesse.

Spanish

Save record 2

Record 3 2011-08-02

English

Subject field(s)
  • Archery
DEF

The feathers or plastic vanes fixed or glued to the shaft of an arrow to stabilize its flight.

OBS

The main parts of an arrow are: the pile or target point (the pointed tip at one end), the shaft, the fletching (also called the fletch), and the nock (the groove at the other end of the shaft in which the bowstring fits). The term "fletching" is said of the feathers on an arrow as well as of the particular arrangement in which they are fixed.

French

Domaine(s)
  • Tir à l'arc
DEF

Partie du talon d'une flèche munie de plumes ou ailerons, destinés à régulariser sa direction.

OBS

Les parties d'une flèche sont : la pointe la hampe, l'empenne et le talon avec encoche.

OBS

L'empenne est la partie du talon d'une flèche munie de plumes et la garniture même de plumes ou de plastique sur le talon d'une flèche. La disposition de ces plumes se dit «empennage» même si le terme est souvent utilisé pour signifier les plumes elles-mêmes.

Spanish

Campo(s) temático(s)
  • Tiro con arco
Save record 3

Record 4 2007-08-21

English

Subject field(s)
  • Types of Aircraft
CONT

Flying-wing aircraft are described as having critical stability problems.

OBS

The tailless aircraft [is] normally applied to aeroplanes and gliders only and usually meaning that there is no separate horizontal stabilizing or control surface, though there may be a vertical tail. In the case of the flying-wing aircraft, there is no tail surface.

OBS

flying wing aeroplane: term standardized by ISO.

French

Domaine(s)
  • Types d'aéronefs
OBS

aile volante; avion non empenné : termes normalisés par l'ISO.

PHR

Aile volante sans dérive.

Spanish

Save record 4

Record 5 1997-01-13

English

Subject field(s)
  • Missiles and Rockets
  • Weapon Systems

French

Domaine(s)
  • Missiles et roquettes
  • Systèmes d'armes
OBS

empenné : terme uniformisé par le Groupe de travail de terminologie des Munitions.

Spanish

Save record 5

Record 6 1996-12-06

English

Subject field(s)
  • Missiles and Rockets

French

Domaine(s)
  • Missiles et roquettes
OBS

projectile empenné antiblindé : terme uniformisé par le Groupe de travail de terminologie des Munitions.

Spanish

Save record 6

Record 7 1991-06-06

English

Subject field(s)
  • Missiles and Rockets

French

Domaine(s)
  • Missiles et roquettes
CONT

Le convergent empenné sert d'enveloppe au noyau bobiné pour protéger le déroulement du fil du noyau bobiné.

OBS

Le convergent empenné est dans la partie arrière du missile Eryx.

Spanish

Save record 7

Record 8 1991-05-16

English

Subject field(s)
  • Small Arms

French

Domaine(s)
  • Armes légères

Spanish

Save record 8

Record 9 1988-10-21

English

Subject field(s)
  • Small Arms

French

Domaine(s)
  • Armes légères

Spanish

Save record 9

Record 10 1985-12-31

English

Subject field(s)
  • Guns (Land Forces)
Key term(s)
  • fin-stabilized tank ammunition

French

Domaine(s)
  • Canons (Forces terrestres)

Spanish

Save record 10

Record 11 1984-01-25

English

Subject field(s)
  • Missiles and Rockets

French

Domaine(s)
  • Missiles et roquettes

Spanish

Save record 11

Record 12 1976-06-19

English

Subject field(s)
  • Heraldry
OBS

featermes

French

Domaine(s)
  • Héraldique
OBS

BT 51 l'art héraldique (empenné); BT 129 les oiseaux du Canada Annexe II (emplumé)

Spanish

Save record 12

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