Abstract: A vessel is provided with a mast, sail, and halyard for hoisting the sail. The sail includes dollies configured to be movable along the mast. The mast includes a guide member, the guide dollies configured to cooperate with said guide member, wherein the sail includes rigid panels, articulated two by two; the mast is equipped with a transit part positioned at the end of the guide member, which has a flared lower portion and is open at its opposite ends, wherein during hoisting of the sail, each dolly is received in the transit part and is guided along to leave it through its upper opening and cooperate with the guide member, while during its lowering, each dolly is disengaged from the guide member, is received in the transit part, moves along it, and escapes from it by following the movement of the portion of the sail with which it is integral.

Abstract: An electrical substation for a wind farm is configured to raise or to lower the voltage of the electricity generated by wind turbines of the wind farm in order to ensure the transmission thereof to an electricity distribution network. It includes n modules, n being an integer at least equal to 2, these modules being identical in terms of shape and exterior dimensions. Each module encloses at least one electrical transformer configured to raise or to lower the voltage, these modules being linked to one another so as to be able to deliver to the network an overall electrical power equal to the sum of the powers of each transformer.

Abstract: The present disclosure concerns a ship provided with an installation for launching and recovering floating or submersible vehicles, that includes a lifting device having a set of cables that holds a basket configured to support the vehicle during launching and recovering operations, the cables being movable vertically between two positions, a high and a low position respectively. The basket includes an upper face that bears against a surface, referred to as a “contact surface”, of the lifting device, only when the cables are in the high position.

Abstract: A sail includes at least three sides, namely two longitudinal sides respectively called “luff” and “leach”, as well as a lower transverse side called “foot” consisting of an assembly of panels having transverse edges parallel to the foot and longitudinal edges parallel to the luff and the leach, each panel being hinged to the adjoining panel around an axis parallel to the foot. Each of the panels includes reinforcing elements distributed into the two following groups: (a) a first group in which they extend parallel and in proximity to said transverse edges, and (b) a second group in which they extend parallel and in proximity to the longitudinal edges of the panel. They are connected two by two by connection parts in the continuation of the reinforcing elements of the second group, so that the forces assumed by the reinforcing elements are transmitted longitudinally from one panel to another.

Abstract: The present disclosure concerns a ship provided with an installation for launching and recovering floating or submersible vehicles, that includes a lifting device having a set of cables that holds a basket configured to support the vehicle during launching and recovering operations, the cables being movable vertically between two positions, a high and a low position respectively. The basket includes an upper face that bears against a surface, referred to as a “contact surface”, of the lifting device, only when the cables are in the high position.

Abstract: An electrical substation for a wind farm is configured to raise or to lower the voltage of the electricity generated by wind turbines of the wind farm in order to ensure the transmission thereof to an electricity distribution network. It includes n modules, n being an integer at least equal to 2, these modules being identical in terms of shape and exterior dimensions. Each module encloses at least one electrical transformer configured to raise or to lower the voltage, these modules being linked to one another so as to be able to deliver to the network an overall electrical power equal to the sum of the powers of each transformer.

Abstract: A sail includes at least three sides, namely two longitudinal sides respectively called “luff” and “leach”, as well as a lower transverse side called “foot” consisting of an assembly of panels having transverse edges parallel to the foot and longitudinal edges parallel to the luff and the leach, each panel being hinged to the adjoining panel around an axis parallel to the foot. Each of the panels includes reinforcing elements distributed into the two following groups: (a) a first group in which they extend parallel and in proximity to said transverse edges, and (b) a second group in which they extend parallel and in proximity to the longitudinal edges of the panel. They are connected two by two by connection parts in the continuation of the reinforcing elements of the second group, so that the forces assumed by the reinforcing elements are transmitted longitudinally from one panel to another.

Abstract: The invention relates to a method of bonding a strip of flexible sheet onto at least one flexible or rigid support, said sheet and said support including at least one continuous fine metal foil sandwiched and bonded between two fiberglass fabrics. In accordance with the invention, the method includes a step of pressing said strip of flexible sheet against the support by means of a press while simultaneously heating said strip for at least a portion of the duration over which pressure is applied.

Abstract: A cruise ship or pleasure boat is disclosed that has an open or semi-open main public space situated around the axial longitudinal plane of the ship and at the base of port and starboard longitudinal superstructures. The port and starboard longitudinal superstructures that border the public space are inclined away from the axial longitudinal plane of the ship so that the ratio of the width of the combination comprising the longitudinal superstructures and the public space to the width of the ship at the waterline is from 1.3 to 3.

Abstract: A cruise ship or pleasure boat has classically proportioned quickwork and a main public space bordered by port and starboard longitudinal superstructures which have an overall transverse inclination which makes the main public space sunnier and substantially increases the width of the ship above the waterline.

Abstract: A cruise ship or pleasure boat has an open or semi-open main public space situated around the axial longitudinal plane of the ship and at the base of port and starboard longitudinal superstructures. The port and starboard longitudinal superstructures that border the public space are far away from the axial longitudinal plane of the ship so that the ratio of the width of the combination comprising the longitudinal superstructures and the public space to the width of the ship at the waterline is from 1.3 to 3.

Abstract: A modular element for making up a ceiling, said element being a metal section member whose section on a plane perpendicular to the length of the element has a flat bottom web with two vertical flanges: a front flange and a first rear flange, the front flange being extended by an outwardly-extending front horizontal limb parallel to the web, and the first rear flange being extended by a first frontwardly-extending horizontal rear limb, wherein, beyond a certain margin x from each end of said element, said first rear limb is provided with an extension including at least one second rear vertical flange.

Abstract: A method of building, by means of juxtaposed modular elements a reference wall surface to be connected with and having a relative position and shape predetermined with respect to an initial wall surface, consisting in determining a nominal distance of each element from said initial wall surface; positioning said modular element thereagainst at said distance after interposition of a settable filling product therebetween for filling in the gaps left between said initial wall and said modular elements for locking same in position.