Abstract:
Apparatus for moving tubes (10) which are displaceable upon operation of an actuator (40) inside fixed guides (20) integral with the tower (1a) of submarines (1) and the like, said actuator (40) consisting of at least one pair of linear motors (41).
Abstract:
Optical device for indicating the glide angle for aircraft, comprising at least one unit (10) for generating a light ray with a predefined colour, at least one unit (20) for transmitting said light ray and creating a light image, and at least one unit (30) for remotely projecting said light image, characterized in that said generating unit (10) comprises at least one light source consisting of an LED (11) and said unit (20) for transmitting the light ray and creating a light image is of the optical fibre type (21,22).
Abstract:
A guided lifting system, comprising: a lifting unit (20), installable on a loading deck (S) and configured to exert a lifting force that has at least one vertically directed component; a pick-up module (101), associated with the lifting unit (20) and configured to hook a vehicle (3) to be lifted; characterised in that: it comprises a guide device (10), connected to the pick-up module (101) and configured to move the pick-up module (101) in space in a guided manner; the guide device (10) can be actuated and controlled autonomously from the lifting unit (20).
Abstract:
A lighting system for aircraft landing surfaces, including a plurality of electric lighting elements arranged in an orderly sequence to help to form on the surface a predetermined symbol, visible from the aircraft during landing, at least one branch box for accessing the electricity network, the sequence of the lighting elements forming a chain.
Abstract:
A lifting apparatus for devices (3) used for detection, observation, air intake or communication on a submarine comprises a first movable mounting unit (4) and a second movable mounting unit (5) equipped at the top of them with at least one detection or communication device (3) and at least one actuator (9) associated with the first movable mounting unit (4) and/or with the second movable mounting unit (5) to move them along a main direction of movement (B). The apparatus further comprises a supporting member (10) extending along the main direction (B) and interposed between the first movable mounting unit (4) and the second movable mounting unit (5) and also having a pair of guides (11, 12), each extending along the main direction (B) and slidably coupled to a respective movable mounting unit (4, 5) to guide its movement along the selfsame main direction (B).
Abstract:
An air intake device for a submarine (1) comprises a first fixed member (4) connected to the submarine hull and a second member (5) which is telescopically movable relative to the first member (4) to rise up with an upper end of it (5a) above the water's surface to allow air to be taken in from the atmosphere during navigation of the submarine (1) at periscope depth, the movable member (5) mounting at its upper end (5a) a radar device (6) designed to emerge from the water together with the selfsame movable member (5).
Abstract:
A guide apparatus for supports (20) for sensors (30) able to move by translation in fixed guides (10) integral with the sail (Ia) of submarines (1) and the like upon activation of an actuator (40), where the fixed guide (10) has a polygonal cross-section, at each vertex (10b) of the guide (10) there being at least one structure with the shape of a prism (11) extending in the vertical direction (Z - Z) along the entire body of the guide, the prismatic elements (11) extending towards the inside of the guide (10) in such a way as to form at least two sliding surfaces (12) for corresponding sliding blocks (22) belonging to the tube (20) to be moved by translation.