NOVELTY - The rigging has a transversal crossbeam (110) connected to a boat hull (100) by articulations (140). The crossbeam has two posts articulated in a foot to the hull and connected between themselves, in a rigid manner, by their upper ends. A wing-mast type pendular mast (115) is suspended by its leading edge to the apex of the crossbeam via a ball pivot (145). The aerodynamic center of buoyancy (200) of a mainsail (125) is positioned at a height in a manner so as to be located below the ball pivot, so that the mainsail is automatically inclined to the wind.    USE - Used for a one-hull or multi-hull type sail boat (claimed) such as a ketch or schooner.    ADVANTAGE - Rigging permits the adjustment of the position of the center of buoyancy of the sails with respect to the boat in the lateral and longitudinal directions, thus improving the equilibrium of the route and the performances of the boat. The two posts are articulated in the foot to the hull and connected between themselves, in a rigid manner, by their upper ends, thus permitting the sliding of the crossbeam towards the front or back. The mast is suspended by its leading edge to the apex of the crossbeam, so that forces exerted by rigging on the boat structure are reduced and distributed in a better manner to permit lightening of the boat, and the elimination of certain internal reinforcement structures such as bulkheads or pillars. The possibilities of the installation of the boat are hence increased. The aerodynamic center of buoyancy of the mainsail is positioned at a height in a manner so as to be located below the ball pivot, so that the mainsail is automatically inclined to the wind, thus improving the stability and performance of the boat. The mast can be hoisted in a position or descended on the bridge in an easy manner, for maintenance, storage or repairs in the sea. The mast does not support any compressive force or buckling stress, and the side and longitudinal guying is not necessary. The mast can be automatically oriented with the mainsail. The mast is a wing-mast type, and so the aerodynamic efficiency of the mast and sail assembly is improved.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of pendular rigging.    Boat hull (100)    Transversal crossbeam (110)    Pendular mast (115)    Mainsail (125)    Articulations (140)    Ball pivot (145)    Aerodynamic center of buoyancy (200)