摘要:
The hull design incorporates an additive manufacturing room (5) around the centre of gravity (6), which can vary with the load distribution of the vessel. Said room has equipment for additive manufacturing of components of different materials. Said equipment is placed on a stabilising platform (7) which can be used to partially damp the movements according to the six degrees of freedom (rotations and displacements relative to the X-, Y-, and Z-axes) and also move in order to offset the modification of the centre of mass on which the additive manufacturing head (18) is placed. Said additive manufacturing head is also equipped with a flow controller to halt production in the event of sudden vessel movements. The hull structure also has a vertical gallery (19) with an elevator (20) and horizontal galleries (4) for the transport of parts (3), and movable watertight bulkheads (16).
摘要:
Mixed pneumatic and airless wheel with increased safety, incorporating a flexible, substantially inextensible external annular band (1) which comes into contact with the ground. This band is joined, on its inside section, to separated radial elements (2) which are fixed, in a part intermediate to a rim (6), to an elastic wall surrounding a sealtight compartment (7), enclosing a gas or liquid under pressure. This innovation eliminates vertical roll, rebound effect on the wheel, phase and vibration frequency differences between radial elements and between the pneumatic and airless parts (all of which occur in current mixed wheels at high speeds), thus reducing wheel deformation and fuel consumption. The innovation maintains the advantages of less deformation on bends, better performance with water on the road, and safety in the event of pressure loss.
摘要:
The invention relates to a valve for a compartmentalized tube or tyre, including a number of ducts for passing and increased sealing. It therefore has one end for coupling to an inflation/deflation system; another end in contact with the rim; a flow channel between both, with opening by means of a cover solidly joined to a mobile rod. The valve has at least two cavities with connection means to the airtight compartments of the tube or tyre. One cavity is displaced solidly joined to the rod, allowing gas or liquid flow through the communication channel between the cavities when in the open position. The existence of friction surfaces are thereby eliminated, increasing the sealing, the maximum operating pressure and the useful life. Additionally, the number of items in contact with one another are reduced, allowing for a simpler manufacturing process by reducing the level of accuracy required for the components.
摘要:
The invention relates to a valve for a compartmentalized tube or tyre, including a number of ducts for passing and increased sealing. It therefore has one end for coupling to an inflation/deflation system; another end in contact with the rim; a flow channel between both, with opening by means of a cover solidly joined to a mobile rod. The valve has at least two cavities with connection means to the airtight compartments of the tube or tyre. One cavity is displaced solidly joined to the rod, allowing gas or liquid flow through the communication channel between the cavities when in the open position. The existence of friction surfaces are thereby eliminated, increasing the sealing, the maximum operating pressure and the useful life. Additionally, the number of items in contact with one another are reduced, allowing for a simpler manufacturing process by reducing the level of accuracy required for the components.
摘要:
Valve for a compartmentalized tyre, which has a body (1) having an end (1A) for being coupled to an inflation/deflation system (50) of the compartmentalized tyre; a second end (1 B), opposite to the first end, for being coupled to an inflation/deflation duct (3) of the compartmentalized tyre; a flow channel (1C) between the first end (1A) and the second end (1B). The valve has two cavities in the interior of the body (1) of the valve-the cavities have devices for connecting to chambers of the tyre; a communication channel (1D) between the first cavity (14) and the second cavity (15); an opening/closing element (172) formed by: an opening/closing cover (12) of the flow channel (1 C); a connection/disconnection separator (17) of the communication channel (1 D).