摘要:
The invention relates to an airship (1) comprising a flexible envelope (2) having at least one adjustment region (4) provided with two longitudinal adjustment elements (5, 6) mounted in opposition and mobile in relation to each other between a maximum distancing position and a minimum distancing position, the two longitudinal adjustment elements (5, 6) being connected to each other by a group comprising a plurality of cables (7, 7', 8, 8', 9, 9') crossing the inner space (3) of the envelope, each of the cables (7, 7', 8, 8', 9, 9') cooperating with a plurality of tightening points (10) provided along each longitudinal element. The cables are connected to at least one tightening module (20) that can exert a tightening or loosening action on the cables and thereby bring the longitudinal adjustment elements (20) closer together or move them further away.
摘要:
Un ballon prend la forme d'un dirigeable allongé auto-propulsé, doté d'au moins trois sections reliées par des articulations. On trouve une section frontale (10) dotée de dispositifs propulseurs (22) et d'empennages (27), au moins une section intermédiaire (12a, 12b, 12c) conçue pour transporter une charge utile et une section arrière (14) dotée d'empennages. Les articulations confèrent aux sections un jeu limité, quand sévissent des tempêtes, et tendent à les réaligner par situation calme. Un cache peut donner au dirigeable une forme aérodynamique; en l'absence d'articulation, les sections peuvent aussi comporter des rebords à encastrement et présenter ainsi une surface externe lisse.
摘要:
The invention relates to a method for transporting containers (30), in which a group of containers comprises a sub-group M assigned to the transportation of goods and a sub-group V assigned to the transportation of a vehicle (10) that can be dismantled, and in which: prior to transportation, the dismantled vehicle (10) is loaded into the containers (30) of sub-group V; between the initial handling centre (1) and an intermediate handling centre (2), the group of containers including sub-groups M and V is transported by a first transport means; between the intermediate handling centre (2) and the final handling centre (3), sub-group M of containers (30) is transported by the vehicle (10) that can be dismantled; and the dismantlable vehicle (10) is a modular multi-lift aircraft formed by modules that can be housed in the containers (30) of group V.
摘要:
A self-righting aerostat (10) is described comprising at least one blimp- shaped body (12), supported by gas and in which a bow and a stern are defined, a plurality of tailplanes (13) having a stabilizing function, a self-righting system provided with a ballast, consisting of liquid, able to be moved through a pump (22) from the bow to the stern of the blimp-shaped body (12) and vice-versa, a system for controlling the trim based upon the actuation of mobile parts (27) of the tailplanes (13) and on propellers driven by motors (28; 29), and a takeoff and recovery system (34) comprising a winch device (35) on which a cable is wound (19) to anchor the aerostat to the ground (10). The self-righting aerostat (10) also comprises, inside the blimp- shaped body (12), at least one connection cable (25) between the stern and the bow of the blimp- shaped body (12) itself, in order to improve the rigidity of shape of the aerostat (10) when it is pulled about in strong winds, which tend to stretch the relative blimp- shaped body (12).
摘要:
An airship in the form of a self-powered, elongated dirigible which comprises at least three sections connected together by joints. The sections including a front section (10) with propulsion devices (22) and control surfaces (23), at least one intermediate section (12a, 12b, 12c) designed to carry a payload and a rear section (14) with control surfaces. The joints allow limited articulation between sections under gust conditions and tend to return the sections to aligned condition in calm air. A cover may provide a streamline exterior shape for the airship; alternatively the sections may have rims which mate together when there is no articulation to provide a smooth exterior shape.