Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
  • B63H—MARINE PROPULSION OR STEERING
  • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
  • B63H25/06—Steering by rudders
  • B63H25/08—Steering gear
  • B63H25/10—Steering gear with mechanical transmission
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
  • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
  • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
  • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
  • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
  • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
  • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
  • B63H—MARINE PROPULSION OR STEERING
  • B63H9/00—Marine propulsion provided directly by wind power
  • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
  • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
  • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
  • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
  • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
  • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
  • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
  • B63B2001/123—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls interconnected by a plurality of beams, or the like members only

Definitions

• the present invention relates to a bar device for a leisure catamaran of the propulsion type by at least one sail, the driving position being facing the direction of travel.
• the invention also relates to a device for rigging a mast on a recreational catamaran, in particular with a cockpit facing the direction of travel.
• the invention relates to an arrangement of a recreational catamaran of the propulsion type by at least one sail, the driving position facing the direction of displacement with a removable character.
• French patent application FR-2,854,864 in the name of the same inventor as that of the present invention, discloses a sail catamaran of the type with a driving position facing the direction of travel.
• Such a catamaran may be entirely satisfactory, but the present invention aims to provide improvements concerning a bar device making it possible to steer in the direction of a catamaran, a mast rigging device and a structural arrangement with a cockpit facing the direction of steering. advancement.
• Bars are known in recreational catamarans of the conventional type including two rudders mounted pivoting about a vertical axis.
• a connecting bar secures the two rudder heads with a stick to maneuver said link bar. The practitioner is then usually perpendicular to the direction of advancement.
• the steering facing the direction of travel is a comfort especially with two places side by side, a clear practicing space and the arrangement makes it possible to address a much larger population of practitioners. It would therefore be particularly attractive to have a catamaran, advantageously removable type, with a simple direction, reliable, without adjustment and can remain mounted, even after disassembly.
• Another problem is that of the means of maneuvering the rudders in a vertical plane because in the presence of a saffron casing in particular, the rudders can pivot about a horizontal axis so as to be substantially vertical in navigation with the possibility of going up by pivoting around a horizontal axis especially at the edge of shore at the start and the return of beach.
• Cost is also an important parameter and the bar device as the rudder operating device according to the invention remains simple, reliable, low cost.
• the known sailing catamarans are little used and remain permanently rigged because the mounting of the mast, shrouds, halyards and other accessories requires too much time to provide a daily disassembly and especially this complex arrangement makes it impossible to mount by one person.
• Cost is also an important parameter and the technology of composite materials is an advantage because it allows the manufacture of some complex parts completely adapted and designed for manufacturing composite materials.
• the arrangement according to the present invention is a catamaran with an architecture that implements synergy effects between the various elements that constitute it so as to overcome the disadvantages presented by the catamarans of the prior art by proposing a easy rigging even for a single person, with a small number of tips and plays to report and associate with the various attachment points, a reduced number of parts, a perfect maneuverability of the catamaran thus conceived as well as excellent ergonomics piloting and comfort for the practitioners, safely.
• FIG. 1 is an exploded perspective view of the arrangement of a catamaran capable of receiving the bar device according to the present invention
• Figure 2 is a side elevational view of Figure 1;
• Figure 5 is a rear view of the directional control means using a pendulum as means for moving the cables.
• FIGS. 7A and 7B a view of a variant embodiment with socket, substitutable for the pendulum, in two positions,
• Figure 8 a view of the rising / falling means of the rudders, compatible with the cable moving means of the present invention
• Figure 9 a detail view of the front beam
• FIGS. 10A to 10D a view of the rigging diagram of the mast on the front beam
• FIGS. 11A and 11B a temporary and complementary fixing mode during rigging of the mast
• FIG. 12 a detailed view of means for fixing the rear beam
• FIGS. 13A and 13B a view of an attachment variant of the rear beam
• 14A to 14D a view of the assembly synoptic of the catamaran according to the present invention.
• FIGs 1 and 2 there is shown a catamaran of the removable type, capable of receiving the bar device according to the invention.
• This catamaran includes two 10B port and 10T starboard floats.
• the direction of neutral movement, forward, is indicated by the arrow F.
• floats 10B port and starboard 10T are secured, removably, by a structure 12 link.
• Floats are generally advantageously made by molding, composite materials, regardless of the technique used: rotational molding, infusion molding or assembly of pre-cut flat parts.
• rigging 14 reported on this structure 12 link, a surface 16 for receiving users and means 18 directional control associated with said catamaran.
• the floats 10B and 10T have a substantially ovoidal section with an upper section 20B and 20T narrower than the lower section 22B and 22T on the front, these two sections above being substantially flat or at least very large radius of curvature on the back three quarters of the floats.
• These floats have, in the illustrative embodiment chosen schematically, three pairs of housings in these areas located in the upper part of the shells, preferably molded:
• housings are blind housings so as to keep each float its integrity and therefore its seal, see Figure 2.
• housing in pads reported or come from manufacturing with the hull and arranged on the hull it is also possible to provide housing in pads reported or come from manufacturing with the hull and arranged on the hull.
• housing shapes can be conical and sectional non-regular revolution to ensure additional immobilization and rigidity of the connection which becomes a recess.
• the bow 24B and 24T are tapered on the upper part and wider on the lower part, in known manner, for good penetration into the chop and to avoid charging and the stern 26B and 26T is flat to form a table 28B and 28T, rear.
• a connecting structure 12 composed of three elements:
• the front beam 30 is a triangulated firm type beam in mechanical construction.
• This front beam 30 comprises, in the preferred embodiment of the present invention, means 30-5 for receiving at least a portion of the rigging.
• the plane PI containing the front beam 30 is substantially vertical in normal navigation position, that is to say perpendicular to the longitudinal axis of the floats 10 and perpendicular to the surface 16 reception of the users, these indications being such as to allow a geometric visualization of the whole.
• the ends of the beam 30 are received in the housings 10-1B and 10-1T.
• the rear beam 32 is received in the housings 10-2B and 10-2T and supports the user receiving surface 16.
• the rear beam 32 could also be nested, according to a variant shown in Figures 13A and 13B, on lugs 11B and HT integral pads 11-IB and 11-IT, themselves come to manufacture with each shell respectively.
• the intermediate beam 34 is a beam 34-2 support, which may be circular in section but preferably oval or complex to prohibit rotation.
• the ends of this beam 34, intermediate, are received in the housing 10-3B port and 10-3T starboard.
• the intermediate beam 34 is rectilinear and the housing has horizontal longitudinal axes.
• the intermediate beam 34 is arranged transversely, parallel to the front and rear beams.
• the receiving surface 16 consists of a trampoline 16-1 in a known manner, this trampoline being generally made of mesh fabric.
• This trampoline 16-1 is advantageously provided with a hem 16-2 open at its ends, hem which is slipped on the beam 32 back, as will be explained further.
• a peripheral bonding wire 16-3 passes into sliders for example, along the beam 30 before more particularly along the inlet 30-1, along each of the two floats 10B and 10T, the ends of this rope being integral for example of the intermediate beam 34, the right housing 10-3B port and 10-3T starboard, intermediate.
• This line 16-3 makes it possible to constrain the various connections by interlocking and to stiffen the structure of the catamaran.
• the trampoline 16-1 is advantageously secured to this rope, for example with an elastic link, so that this rope 16-3 also makes it possible to tension said trampoline between the rear beam 32 and the front beam 30 and also to tension said trampoline laterally.
• the trampoline forms a common seat, intended to accommodate the user or users sitting, facing the direction of advancement.
• These directional control means 18 comprise two rudders 18-1B port and 18-1T starboard, which are rotatably mounted on the rear tables, about a substantially vertical axis, by known means femelot or dart type or even housing. saffron in which each rudder can pivot about a horizontal axis to take a submerged navigation position in which the longitudinal axis of the rudder is substantially vertical and a raised position in which the rudder is substantially in a horizontal position.
• rudders 18-1B and 18-1T each comprise means for controlling rotation about a vertical axis, namely a cockpit 18-2B port and 18-2T starboard, at the head of saffron, means 18-3 cable displacement and two cables 18-4 outside and 18-5 inside control. Cable means any link of any kind enjoying a low degree of elongation under effort so as to maintain the constant defined lengths.
• a puppet 18-2 is a transverse arm, like a bicycle hanger, with two connection points at the ends, in this case with a distance D between the two connection points.
• the means 18-3 for moving cables are in this case a pendulum 18-30 which is a grooved half-pulley, in this case secured to a control lever 18-6, passing through its median axis and mounted pivoting in the transverse plane, on the intermediate beam 34, in its middle and below.
• the pendulum is thus integral with the foot of said lever which is protruding beyond its pivot point. It is understood that the pendulum is an advanced embodiment, perfected but that the connection could be direct.
• the circuit of the outer cable 18-4 is as follows:
• the inner 18-5 cable circuit is as follows:
• Both circuits have strands strictly symmetrical to each other.
• the port and starboard strands are preferentially convergent towards the pulleys.
• the strands defined by the point of connection GDP of the cockpit 18-2B port / point P2B of return, and the point P3T of the port horn / deflection point P4B are separated by a distance D, to the right of the horn and of a distance D / 2, right of the pulleys, as shown in Figure 6.
• This arrangement is an improvement which makes it possible to generate an optimized operating clearance, but the two strands could be parallel.
• the horns 18-2B and 18-2T are, in the neutral position, substantially perpendicular to the bisector of the angle formed by the strands of the inner and outer cables of each edge, shown in broken line. If the cables are parallel, the bisector becomes the median parallel to each of the arms.
• the horns are rotated clockwise for the port 18-2B cockpit and counterclockwise for the 18-2T starboard horn, relative to the direction of travel F. More preferably, the horns are rotated by an additional angle ⁇ _ of between 10 ° and 20 °, clockwise for the cockpit 18-2B port and counterclockwise for the cockpit 18-2T starboard.
• the additional angle ⁇ is 13 °.
• the circuit of the outer cable 18-4 provides active movement on one rudder and the circuit of the inner cable 18-5 provides the active return movement of the closed circuit and the movement of the other rudder in a coordinated manner.
• the movement of the control lever 18-6 to starboard causes clockwise rotation of the pendulum and traction on the starboard strand of the outer cable 18-4.
• the starboard strand is towed, which acts on the point starboard starboard steering pivot by rotating it counterclockwise, seen from above, the rudder pivots like the horn, which generates a turn to starboard.
• the port side of the outer cable is released the same length.
• the inner cable circuit 18-5 is biased and the starboard strand is released while the port strand is towed the same value, which causes the pivoting of the second saffron of the same angle.
• the two rudders rotate so the same angle, simultaneously, but as the starting point of each rudder is offset angularly, we obtain a pivot differential between the two rudders, which allows to have a saffron more open on the hull outside which travels a longer distance and saffron more closed on the inner hull which travels a shorter distance.
• FIGS 7A and 7B there is shown an alternative embodiment of the means 18-3 for moving cables in the form of a sliding sleeve 18-31.
• This sleeve is slidably mounted on the foot protruding from the lever 18-6.
• This socket has an attachment 18-32 for fixing at one point the outer cable 18-4.
• the pivoting of the lever ensures a movement of the cable to port or starboard, unlike the lever 18-6 as for the pendulum.
• the bushing 18-31 is sliding on the foot of the lever.
• the bush descends on the foot of the lever during movements to starboard or port side of the lever, see Figure 7B.
• the pilot steers the catamaran with the control lever 18-6 which acts on the moving means 18-3, namely the pendulum 18-30 or the bushing 18-31, and on the closed circuit of the outer cables 18-4 and interior 18-5 and thus on the rudders 18-1B and 18-1T.
• the control lever 18-6 acts on the moving means 18-3, namely the pendulum 18-30 or the bushing 18-31, and on the closed circuit of the outer cables 18-4 and interior 18-5 and thus on the rudders 18-1B and 18-1T.
• the rudders may also include lifting and lowering means including those shown in Figure 8.
• These means comprise two 18-7B port and 18-7T starboard cables which are arranged along the bisector of the pairs of port and starboard strands of the cables 18-4 and 18-5.
• These cables have one end secured to the rudder 18-1B and 18-1 corresponding, at a remote point, rear, so that the traction of said cable causes the pivoting of the rudder about its horizontal pivot axis, this in a manner known on saffron housings and generally sailing units sailing light as dinghies.
• Elastic return means are arranged to permanently place the rudder in the immersed position, such as a spring for example or a simple bungee cord.
• the rotation of the handle makes it possible to tow the cables 18-7B port and 18-7T starboard, so as to cause traction on these cables, which causes the raising of the rudders, against the means of elastic return.
• a set of additional return pulleys 18-9B and 18-9T is provided between the return pulleys of the cables 18-4 and 18-5.
• 18-10B and 18-10T pulleys are optionally arranged to the right of the handle, as shown in Figure 8, so as to guide the cables 18-7B port and 18-7T starboard.
• Any other means of raising the rudders can be used, in particular it is possible to connect the lifting cables to the lever which can then pivot forward with an arching so as to maintain it in a submerged or raised position.
• pivoting lever 18-6 can also be replaced by a technical equivalent which would provide a movable lever in translation or a deformable parallelogram.
• the present invention also provides a device for rigging a mast on a recreational catamaran, particularly with a cockpit facing the direction of travel.
• the front beam 30 is a triangulated firm type beam in mechanical construction, see FIG. 9.
• This front beam comprises, in a minimal manner, one entered 30-1, forming with two crossbowmen 30-2B port and 30-2T starboard, an isosceles triangle, and two punches 30-3B port and 30-3T starboard, arranged on either side of the point of intersection of two said rafters 30-2B and 30-2T. These two punches are not necessary but they significantly strengthen the rigidity and the hyperstatic side of the beam.
• the two rafters have free ends that extend beyond the points of intersection with the entrance 30-1 so as to generate two port 30-4B and 30-4T starboard plugs. These plugs are intended to be introduced in the housing 10-1B port and 10-1T starboard, before, by simple interlocking.
• the housings are arranged with an orientation conjugated with that of the cards.
• This front beam 30 comprises, in the preferred embodiment of the present invention, means 30-5 for receiving at least a portion of the rig as will be explained further.
• These means 30-5 of reception consist of a flange 30-6 disposed at the top of the beam 30, in this case between the two punches and a hinge 30-7 of the base disposed on the input, the right of said flange 30-6.
• the flange 30-6 opens towards the bow so as to be able to position the mast and to vertise it to rig it by passing between the front of each of the two floats.
• the plane PI containing the beam 30 is vertical in the normal navigation position, that is to say perpendicular to the longitudinal axis of the floats 10 and perpendicular to the receiving surface 16 of the users. indications being of a nature to allow a geometrical visualization of the whole.
• This beam may also have a certain angle of inclination on the rear, for example, without modifying the present invention.
• the rear beam 32 is reported in the port 10-2B and 10-2T starboard, aft.
• the intermediate beam 34 is a beam 34-2 support, circular section or preferably oval to limit rotations as indicated further in the description.
• the ends 34-3B port and 34-3T starboard of this intermediate beam 34 are received in the housing 10-3B port and 10-3T starboard, intermediate, by simple interlocking.
• the intermediate beam 34 is rectilinear and the housings have horizontal longitudinal axes, of profile conjugate to that of the section of the beam.
• the intermediate beam 34 is arranged transversely, parallel to the front and rear beams, this beam has a section and a diameter adapted to the mechanical strength requirements depending on the nature of the material constituting them, generally an aluminum profile.
• Rigging 14 is composed of a mast 14-1 intended to receive generally and in known manner at least one mainsail and a sail before a jib.
• the mast 14-1 is preferably made of composite material for its weight / strength ratio.
• the mast 14-1 cooperates with the means 30-5 for receiving the beam 30.
• the mast 14-1 comprises a mast foot 14-2 which cooperates, at its lower end, with a portion 14-3 of the beam.
• articulation 30-7 base for example of the type diabolo ball elastomer, well known in the field of windsurfing or with a rigid pawn opposite.
• the other portion 14-4 of said hinge 30-7 base is integral with the input 30-1, between the two punches 30-3B and 30-3T.
• the mast is then received at a height of about 1/10 of its total height, to give an idea in the flange 30-6 disposed at the top of the front beam.
• This flange 30-6 comprises a fixed part receiving the mast 14-1 and a movable, articulated part which grips, in known manner, said mast, the toggle type or a locking pin.
• complementary mechanical means also a pin 30-8, for example, prohibit movements of the mast upwardly relative to said flange 30-6, particularly in navigation, under the stresses of the wind and the movements of the plane. 'water.
• Such an arrangement must eventually allow rotation of the mast.
• the mast 14-1 is therefore held in two points the mast foot 14-2 with its hinge 30-7 and the base of the mast with its flange 30-6.
• the front beam When the catamaran is to be prepared for navigation, the front beam must be in place and if the catamaran is removable all the other parts must be assembled. It remains to rig this set with its mast 14-1, which will receive his mainsail or jib.
• FIGS. 11A and 11B show an arrangement of a temporary and complementary fixing mode during rigging of the mast, 30-9, in the form of a sliding ring 30-91, which is mounted on the mast.
• the opening is greater than the diameter of the mast but less than the diameter of the sliding ring 30-91.
• the mast 14-1 is carried by the user in charge of the assembly, which can be the pilot of the catamaran.
• the mast foot 14-2 is fitted on the portion 14-4 of the joint 30-7 secured to the input 30-1 by its other portion 14-3. See Figure 10A.
• the mast 14-1 can be erected in a vertical position, the foot 14-2 of the mast being immobilized in translation. See Figure 10B.
• a rigid pin In the case of a rigid pin, it must be able to pivot in a suitable housing.
• the mast 14-1 is verticalized until it comes into the fixed part of the flange 30-6 which is in the open position, see FIG. 10C.
• the mast 14-1 being held vertical, the flange 30-6 is closed, which keeps the mast in place, in a vertical position, see Figure 10C.
• the mast is thus received at a height of about 1/10 of its total height, to give an idea in the flange 30-6 disposed at the top of the front beam.
• the mast is thus maintained at two points and a pin 30-8, for example, as indicated above, avoids inadvertent vertical movements, once maintained at two points.
• the mainsail can be rolled up on the mast and only needs to be unrolled from the mast which can turn on itself as long as the vertical locking pin is not in place.
• the balm itself can be articulated and secured to the mast ready to be deployed.
• the jib is independent and can be fixed at the top of the mast and two plays allow to tie the jib on a tack or the other, said plays being brought close to the driver and the prospective passenger, this also in a known manner .
• the tack point of the jib is fixed relative to the front points of each of the floats.
• the catamaran is ready for navigation thanks to the arrangement according to the present invention.
• the mast of such a recreational catamaran is thus very easy to implement, without any particular effort on the part of users, pilots, owners, tenants.
• the present invention also relates to a structural arrangement of a recreational catamaran of the propulsion type by at least one sail, the driving position facing the direction of displacement with a removable character.
• the rear beam 32 is a U-shaped hoop 32-1 open, inverted.
• the three elements namely the upper branch 32-2 and the two side branches 32-2B port and 32-2T starboard are in the same plane P2, see Figure 12
• the 32-2B port and 32-2T starboard ends extend to form 32-3B port and 32-3T starboard plugs.
• the rear beam 32 is of light material, in particular aluminum.
• the housing 10-2B port and 10-2T starboard, rear are provided to receive these two cards and their orientations are combined with those of said cards.
• the introduction of the cards is done by simple interlocking. More particularly, the angle of inclination to the rear is greater than that of the plane ⁇ 3 so as to generate an inclination of the plane ⁇ 2, rearwardly relative to the receiving surface 16 of the users.
• the plugs 30-2B and 32-2T may be in the extension of the plane 2, the housing then having the same inclination to receive them.
• the front and rear seats have different inclination orientations so as to avoid any disengagement of said beams, including in the absence of locking.
• the front and rear housings have longitudinal axes forming an angle of less than 90 ° relative to the vertical, in the transverse direction.
• the intermediate beam 34 is a beam 34-2 support, circular section or preferably oval.
• the ends 34-3B port and 34-3T starboard of this intermediate beam 34 are received in the housing 10-3B port and 10-3T starboard, intermediate, by simple interlocking.
• the intermediate beam 34 is rectilinear and the housings have horizontal longitudinal axes of conjugated profile.
• the disassembled catamaran is in the compact form of the two floats 10-1B and 10-
• Each float comprises according to a simple and preferred embodiment a wheel secured to a cradle in the form of said float, secured by straps to the shell to which it is attached.
• the two cradles can be secured or remain independent. This is known as a means of displacement.
• the three beams 30 front, 34 intermediate and 32 rear are arranged between the floats and / or on top of the assembly.
• the mast 14-1 is also placed on the top and its length is substantially that of the floats so that the front and rear offsets remain limited.
• the front beam is nested, which requires the two floats to be moved apart.
• the receiving surface 16 and its trampoline 16-1 are then deployed since they are fixed permanently.
• the two port 30-4B and 30-4T starboard from the 30 forward beam are nested in the 10-1B port and 10-1T starboard bow compartments.
• the intermediate beam 34 is in turn nested, Figure 14B, and the user ensures the deployment of the directional control means 18 that are in place.
• the rudders are either in the raised position when they are arranged in a housing or in place when they are positioned on pawls / props integral with the rear tables of the floats.
• the steering system can also stay in place since all controls are flexible.
• the trampoline 16-1 unfolds in a complementary way.
• the rear beam 32 is in turn set up, Figure 14C, fitting the 32-3B port and 32-3T starboard 32-2B port and 32-2T starboard in the ports 10- 2B port and 10-2T starboard, aft.
• the trampoline 16-1 is then fully deployed and stretched and the seats are simultaneously formed, Figure 14D.
• the inclination of the two pairs of inclined housings receiving the pins and the peripheral wire 16-3 keep nested the different links.
• Both floats are therefore ready to navigate and the directional control means 18 are in place and active.
• Such a leisure catamaran is thus very easy to implement, to pilot, without any particular effort on the part of users, pilots, owners, tenants.
• This catamaran is not bulky once dismounted and we also note that the assembly of the structure is done without any tools.

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• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
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• 2016
  • 2016-07-27 EP EP16757696.6A patent/EP3328726A1/de not_active Withdrawn
  • 2016-07-27 US US15/748,270 patent/US20180215458A1/en not_active Abandoned
  • 2016-07-27 WO PCT/FR2016/051949 patent/WO2017017377A1/fr active Application Filing

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