Abstract:
L'invention concerne la surveillance des volets. Elle se rapporte à une broche dynamométrique destinée à former un pivot de fixation d'un volet hypersustentateur, et qui possède un corps cylindrique (10) ayant une tête hexagonale (12) et un embout fileté (14). Les dimensions et autres caractéristiques du corps (10), de la tête (12) et de 1'embout (14) correspondent à celles des pivots normalement utilises pour la fixation de ces volets hypersustentateurs. Le corps (10) possède une gorge (16) qui peut avoir une faible profondeur, de quelques dixièmes de millimètre, et forme un simple dégagement qui empêche le contact entre une branche d'étrier ou un bras de volet et la broche au niveau de la gorge (16). Un élément sensible (18) est place au niveau de la gorge et est enfermé de manière très étanche. Application aux volets des aéronefs.
Abstract:
The invention relates to aircraft flap monitoring. More specifically, the invention relates to a dynamometric rod which is intended to form a pivot for fixing a wing flap, said dynamometric rod comprising a cylindrical body (10) with a hexagonal head (12) and a threaded end-piece (14). The dimensions and other characteristics of the body (10), head (12) and end-piece (14) correspond to those of pivots normally used for fixing said wing flaps. The aforementioned body (10) is provided with a groove (16) which can be provided with a small depth of several tenths of a millimetre and which forms a simple gap which prevents contact between a branch of a clamp or an arm of the flap and the rod at the groove (16). In addition, a sensitive element (18) is positioned at the groove and is very tightly sealed closed. The invention is suitable for aircraft flaps.
Abstract:
The invention relates to aircraft flap monitoring. More specifically, the invention relates to a dynamometric rod which is intended to form a pivot for fixing a wing flap, said dynamometric rod comprising a cylindrical body (10) with a hexagonal head (12) and a threaded end-piece (14). The dimensions and other characteristics of the body (10), head (12) and end-piece (14) correspond to those of pivots normally used for fixing said wing flaps. The aforementioned body (10) is provided with a groove (16) which can be provided with a small depth of several tenths of a millimetre and which forms a simple gap which prevents contact between a branch of a clamp or an arm of the flap and the rod at the groove (16). In addition, a sensitive element (18) is positioned at the groove and is very tightly sealed closed. The invention is suitable for aircraft flaps.
Abstract:
A dynamometric rod intended to form a pivot for fixing an aircraft wing flap, includes a cylindrical body ( 10 ) with a hexagonal head ( 12 ) and a threaded end-piece ( 14 ). The dimensions and other characteristics of the body ( 10 ), head ( 12 ) and end-piece ( 14 ) correspond to those of pivots normally used for fixing wing flaps. The aforementioned body ( 10 ) is provided with a groove ( 16 ) which can be provided with a small depth of several tenths of a millimetre and which forms a simple gap which prevents contact between a branch of a clamp or an arm of the flap and the rod at the groove ( 16 ). In addition, a sensitive element ( 18 ) is positioned at the groove and is very tightly sealed closed. The invention is suitable for aircraft flaps.
Abstract:
A dynamometric rod intended to form a pivot for fixing an aircraft wing flap, includes a cylindrical body ( 10 ) with a hexagonal head ( 12 ) and a threaded end-piece ( 14 ). The dimensions and other characteristics of the body ( 10 ), head ( 12 ) and end-piece ( 14 ) correspond to those of pivots normally used for fixing wing flaps. The aforementioned body ( 10 ) is provided with a groove ( 16 ) which can be provided with a small depth of several tenths of a millimetre and which forms a simple gap which prevents contact between a branch of a clamp or an arm of the flap and the rod at the groove ( 16 ). In addition, a sensitive element ( 18 ) is positioned at the groove and is very tightly sealed closed. The invention is suitable for aircraft flaps.
Abstract:
L'invention concerne la mesure de la vitesse des aéronefs. Elle se rapporte à un mât anémométrique ayant un corps 10 dont l'extrémité 14 forme un dispositif de prise de pression statique. Selon l'invention, ce dispositif comporte au moins un orifice 22 formé dans une surface de révolution autour d'un axe A, au moins dans un secteur circulaire 28 dont l'étendue correspond au moins à la plage de variations angulaires du vecteur vitesse. Application à la mesure de la vitesse des aéronefs.
Abstract:
The invention relates to aircraft flap monitoring. More specifically, the invention relates to a dynamometric rod which is intended to form a pivot for fixing a wing flap, said dynamometric rod comprising a cylindrical body (10) with a hexagonal head (12) and a threaded end-piece (14). The dimensions and other characteristics of the body (10), head (12) and end-piece (14) correspond to those of pivots normally used for fixing said wing flaps. The aforementioned body (10) is provided with a groove (16) which can be provided with a small depth of several tenths of a millimetre and which forms a simple gap which prevents contact between a branch of a clamp or an arm of the flap and the rod at the groove (16). In addition, a sensitive element (18) is positioned at the groove and is very tightly sealed closed. The invention is suitable for aircraft flaps.
Abstract:
A dynamometric rod intended to form a pivot for fixing an aircraft wing flap, includes a cylindrical body ( 10 ) with a hexagonal head ( 12 ) and a threaded end-piece ( 14 ). The dimensions and other characteristics of the body ( 10 ), head ( 12 ) and end-piece ( 14 ) correspond to those of pivots normally used for fixing wing flaps. The aforementioned body ( 10 ) is provided with a groove ( 16 ) which can be provided with a small depth of several tenths of a millimetre and which forms a simple gap which prevents contact between a branch of a clamp or an arm of the flap and the rod at the groove ( 16 ). In addition, a sensitive element ( 18 ) is positioned at the groove and is very tightly sealed closed. The invention is suitable for aircraft flaps.