POLYGONAL PART HAVING CAVITIES FOR A PANEL CORE, IN PARTICULAR OF A SATELLITE ANTENNA REFLECTOR

摘要

The polygonal part (1) has, on each side (C1 to C6), at least one of the following assembly elements: at least one lug (3), at least one recess (4), each of said lugs (3) and each of said recesses (4) of the part (1) having a trapezoidal shape, with in each case complementary shapes, the trapezium of each of said lugs (3) widening towards the outside of the part (1) and the trapezium of each of said recesses (4) widening towards the inside of the part (1), and each of said lugs (3) having a width, defined transversely with respect to a right bisector of the corresponding trapezium, which is greater than the width of each of said recesses (4).

主权项

1. A part intended for a panel core, in particular for a satellite antenna reflector, said part being substantially planar and having a polygonal shape with cavities, each side of the polygonal part featuring at least one of the following assembly elements: at least one lug, at least one recess, characterised in that each of said lugs and each of said recesses of the part have a trapezoidal shape, with in each case complementary shapes, the trapezium of each of said lugs widening towards the outside of the part and the trapezium (5B) of each of said recesses widening towards the inside of the part, and in that each of said lugs has a width defined transversely to a perpendicular bisector of the corresponding trapezium, which is greater than the width of each of said recesses