MECHANISM ALLOWING A RELATIVE MOVEMENT BETWEEN TWO RIGID PARTS, BUT PROVIDED WITH ANTI-ROTATION MEANS

摘要

A mechanism includes a hook (150) provided with a rectilinear shank (115) sliding in a housing (109) dependent on one (107) of the rigid elements and a co-operating part (103) dependent on the other (108) rigid element, and which is engaged in the recessed zone of the hook (150). At its end opposite the shank, the curved portion of the hook includes a rectilinear extension (152) parallel to the shank, and a sheath (153) is adapted to receive the extension, which is capable of a rectilinear translational movement parallel to the shank (115), while remaining permanently engaged in the sheath (153).