EP0378632B1 - Mat, notamment pour bateau a voile - Google Patents

Mat, notamment pour bateau a voile Download PDF

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Publication number
EP0378632B1
EP0378632B1 EP89907190A EP89907190A EP0378632B1 EP 0378632 B1 EP0378632 B1 EP 0378632B1 EP 89907190 A EP89907190 A EP 89907190A EP 89907190 A EP89907190 A EP 89907190A EP 0378632 B1 EP0378632 B1 EP 0378632B1
Authority
EP
European Patent Office
Prior art keywords
elements
mast
piece
contoured
angular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89907190A
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German (de)
English (en)
French (fr)
Other versions
EP0378632A1 (fr
Inventor
Claude Bonnet
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Individual
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Individual
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Priority to AT89907190T priority Critical patent/ATE81089T1/de
Publication of EP0378632A1 publication Critical patent/EP0378632A1/fr
Application granted granted Critical
Publication of EP0378632B1 publication Critical patent/EP0378632B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/0083—Masts for sailing ships or boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B2015/0016—Masts characterized by mast configuration or construction
    • B63B2015/0025—Bipodded masts, e.g. A-type masts

Definitions

  • the invention relates to the technical sector of the rigging of sailing vessels.
  • Sailing boats whatever their design, have one or more masts fixed very substantially at the longitudinal media axis! of the hull, each mast being constituted by a single element.
  • the tack points of the wing are positioned on the deck, so that each mast is directly stressed by the bending forces imparted to it by the wing due to its connection with the luff. It is therefore often necessary to use guy lines, spreaders, bastaques and others.
  • a mast composed of at least two independent elements capable of being fixed to one of their ends on either side of the longitudinal median plane of the vessel, and joined, at their other end, in a contiguous manner or not.
  • each of the elements is profiled in section in an aerodynamic manner by being fixed at its base and coupled to its part. high with angular orientation capacity along a longitudinal axis in particular as a function of the wind direction to obtain the best aerolic performance of the sails-rigging assembly.
  • the elements cooperate with locking means in angular position.
  • the elements cooperate, in particular at their base, with means capable of ensuring at will, the simultaneous or independent angular orientation of said elements.
  • the latter are mounted free in rotation on a socket angularly fixed, with adjustment capacity, on a support member shaped to be coupled to a part of the boat, especially from the bridge.
  • the support member has a sectional profile determined to allow, in combination with the elasticity of the material making it up, reduced angular variations from front to back, of the elements relative to the bridge.
  • Another problem which the invention proposes to solve is to be able to control and orient each of the elements of the mast as a function of the wind, taking into account the possible deviation of the air streams created by the sails to ensure better adjustment of the upwind and downwind element.
  • each of the elements is coupled to a system capable of simultaneously controlling said elements according to different angular orientations in order to allow in particular an orientation adjustment of said elements relative to one another and relative to the wind. .
  • the system comprises a coupling bar connected by a system of articulated links to each of the elements, said bar being mounted with the ability to move in guided translation on the bridge while being subject to control means.
  • the elements are joined by one or more transverse spacers mounted in an articulated manner on said elements, said spacers being profiled so as to release the free space formed between the two elements, to allow the passage of a luff. of sailing.
  • the spacer (s) are arranged to allow the installation of additional dormant or routine maneuvers.
  • the elements are joined at their upper part by an overhanging vertical plate shaped and arranged to allow the fixing of the dormant and / or current maneuvers by deporting them laterally forward and / or rearward and / or vertically relative to the head of the mast, said plate being mounted with oscillation capacity in its plane, from front to back.
  • the inserts are mounted at the end of the elements with the ability to move in rotation.
  • the plate is fitted on its sides with pulleys to return halyards and common maneuvers to guide them and allow the return towards the deck, along the elements, outside or inside of them.
  • each of the elements is coupled directly or by means of members attached to a ball-type means serving as a support for the plate.
  • Another problem which the invention proposes to solve is to design a mast from two elements under the indicated conditions of low weight and high rigidity, in particular when buckling.
  • each of the elements is composed of a main profiled monobloc piece arranged to receive vertically, over all or part of its length, profiled cheeks delimiting an internal space capable of receiving a stiffener, a vertical reinforcing plate being mounted on a part of the main room, inside the space delimited by said cheeks.
  • Figure 1 is a perspective view of a sailboat equipped with the mast according to the invention.
  • Figure 2 is a partial profile view showing the mounting of the base of the mast elements on the deck of the boat with angular orientation capacity along the longitudinal axis.
  • FIG. 3 is a side view corresponding to FIG. 2.
  • Figure 4 shows a perspective view of a mast equipped with a spacer.
  • Figure 4a is a partial sectional view showing an embodiment of articulated coupling between the spacer and the components of the mast.
  • Figure 5 is a cross-sectional view showing the constitution of each of the elements of the mast.
  • FIG. 6 is a front view of one of the elements of the mast according to the embodiment of FIG. 5.
  • Figure 7 is a purely schematic plan view showing the angular orientation of each of the elements of the mast taking into account the direction of the wind and the deviation of the air streams created by the sails.
  • FIG. 7a is a plan view showing an exemplary embodiment of the coupling system between the elements of the mast, capable of giving them an angular variation relative to the longitudinal axis different from one another.
  • Figure 7b is a front view corresponding to Figure 7a.
  • Figure 8 shows in a sectional view another embodiment of the mast element orientation system.
  • FIG. 9 shows an example of fixing the dormant and / or current maneuvers at the top of the mast.
  • FIG. 10 is a partial view showing the articulated and orientable mounting of the fixing plate at the top of the mast.
  • Figure 11 is a cross-sectional view taken along line 11-11 of Figure 10.
  • Figure 12 is a purely schematic view showing an example of mounting the various attachment points of the dormant and / or current maneuvers of the wing.
  • FIG. 13 is a plan view corresponding to FIG. 12.
  • Figure 14 is a partial perspective view of another embodiment of the mast.
  • Figures 15 and 16 are two plan views and in section of the mast according to Figure 14, showing two mounting variants of a sail.
  • Figure 17 is a partial perspective view of another embodiment of the mast.
  • Figure 18 is a schematic front view, corresponding to Figure 17, showing the mast in the folded position of certain constituent elements.
  • the mast designated as a whole by (M) is composed of at least two elements (1) and (2) capable of being fixed at one of the ends, on either side of the median longitudinal axis of the vessel, in particular in a symmetrical manner. Opposite their fixing part on the boat, the elements (1) and (2) are coupled, whether joined or not.
  • each of the elements (1) and (2) constituting the mast has an aerodynamic profiled shape and, pivots along a longitudinal axis, to be oriented according to the wind direction to obtain the best performance aerolic of the whole rig rig.
  • the pivoting movements of each of the two elements can be independent of one another or coordinated with one another and cooperate with means for locking in position.
  • a mechanical or other system equips the head and the foot of the elements to provide both the necessary head and foot fixings by allowing the angular orientation of the elements.
  • each of the elements (1 and 2) is composed of a main piece (10) whose cross section is shaped to correspond to a fraction of the aerodynamic profile.
  • This piece (10) is arranged to receive vertically, over all or part of its height, profiled cheeks (11) and (12) delimiting an internal space.
  • This space can be filled in whole or in part with stiffening elements of the cheeks (11) and (12) constituted for example by light materials (13) or by beams.
  • the rear part of said part (10) can receive, over all or part of its height, and between the cheeks (11) and (12) of the stiffening plates or profiles (14).
  • the assembly constituted by the cheeks (11) and (12) and the stiffening elements (13) is integral with the part (10) receiving the stiffener (14), with the ability to disassemble to temporarily remove the directional effect. in the event of a prolonged stop, for example.
  • the main monobloc piece (10) of the mast receives free articulation, in particular between two wings (10a and 10b), a series of spaced spacers (23) which are profiled, plan view, progressively decreasing given the desired aerodynamic effect.
  • each spacer is articulated to a vertical element (24) which acts as a trailing edge bar.
  • a sail (V) can be mounted in combination with the spacers (23) and the part (10), so as to create a tubular sail.
  • the sail (V) is engaged both around the part (10) and the spacers (23), while in FIG. 16, the sail is arranged only around the spacers (23), the free ends of said sail being engaged, sliding and held in profiled grooves formed at the end of the wings (10a) and (10b) of the part (10).
  • the movement of the spacers taking into account their articulated assembly, makes it possible to tension the sail after its installation and to reduce the surface by hoisting it more or less.
  • the part (10) receives, with free articulation, a plurality of elements (25) arranged in superposition being able to occupy a position perpendicular or substantially perpendicular to said part. (10) or an angular folding position relative to said part (10) to reduce the bearing surface.
  • each element (25) comprises two profiled cheeks (25a) and (25b) articulated at their upper part between the two wings (10a) and (10b) of the part (10) so as to be able to be folded angularly against said part (10).
  • These two cheeks are joined at their other end to be articulated, at their upper part, to a vertical element (26), so that by pulling upwards said element (26,) one causes in a concomitant manner, the angular drawdown of all the elements (25) which tend to be pressed against the part (10), ( Figure 18).
  • FIG. 8 shows an example of a system allowing both the fixing and the angular self-orientation of the elements (1) and (2).
  • the fixing and coupling member (6) relative to the base of each of the elements (1) and (2) and to the upper part of the latter, has an axis (6a) mounted for free rotation. in a ring forming a bearing (7) and integral with the corresponding element.
  • the ring (7) is further arranged at (7a) to ensure at will the rotation lock of the axis (6a).
  • Figures 2 and 3 show a preferred embodiment of the fixing and the angular self-orientation of the base of the elements (1) and (2) relative to the bridge in particular.
  • the base of the elements (1) and (2), in particular the main part (10) is mounted to rotate freely on a bushing (15) fixed on a support member (16) with adjustment and locking capacity in angular position.
  • the support (16) is designed to be fixed on a part of the bridge in particular by any known and appropriate means.
  • the support member (16) has a sectional profile determined to allow, in combination with the elasticity of the material making it up, reduced angular variations back and forth.
  • this member (16) is constituted by a support base (16a) extended by a vertical wing (16b) receiving under the conditions indicated the fixing sleeve (15).
  • the base (16a) and the wing (16b) are joined by an angular fold line (16c) facilitating the elastic deformation of said support, without persistence.
  • the elements (1) and (2) are controlled by a coupling system allowing their angular orientation relative to the longitudinal axis of the boat in a different manner for each of said elements, taking into account the wind direction and the deviation of the air streams by the sails (F) and (GV) as shown schematically in Figure 7.
  • this coupling system essentially comprises a connecting bar (17) connected by a system of rods (18 - 19) articulated to each of the elements (1) and (2).
  • This bar (17) is mounted with the ability to move in guided translation on the bridge while being subject to control means of all known and appropriate types, such as cables in particular.
  • each link (18 - 19) is coupled by means of the ball joint type (20), on the one hand to the elements (1) and (2) and, on the other hand, to a carriage (21 - 22) mounted with sliding capacity on the link bar (17).
  • the bar (17) is mounted to slide guided on a support element (18) fixed on the bridge.
  • the elements (1) and (2) may have, over part of their height, one or more intermediate connections (4), rigid or semi-rigid acting as a spacer.
  • the spacer (s) (4) are profiled, in particular in an arc, to free the space between the two elements (1) and (2). This or these spacers can be arranged in (4a) to allow the establishment of dormant or current maneuvers ( Figure 4).
  • a plate (8) oriented substantially, in the median plane of said two elements (1) and (2).
  • This plate (8) is shaped to allow to move away from the end of the elements (1) and (2), forwards and / or backwards, from the fixing points (8a) of the standing maneuvers and / or common that has said plate.
  • the plate (8) is mounted at the end of the elements (1) and (2), with capacity for angular orientation, being able in particular to oscillate in its plane, from front to back, so as not to transmit force or torque or torsion on the head of the mast (1) (2).
  • this ball joint coupling system can be combined with the angular orientation system of the elements (1) and (2).
  • the ball joint is substantially in the plane formed by the axes of orientation of the elements (1) and (2).
  • this combined system makes it possible to have both good fixing at the head independently of the spacing of the base of the elements and a balancing of the forces exerted on the head fixing plate for the various maneuvers connected to it. without this causing parasitic forces or torques on the head of the mast or on its pivoting movement.
  • the plate (8) can be equipped on its sides with pulleys for returning halyards and common maneuvers to guide them and allow the return towards the deck, along the elements (1) and (2) inside or inside. outside of these.
  • the plate (8) can be arranged to allow the mounting of the halyards (a, b, c, d, e,) respectively of the mainsail, the jib, the genoa , spinnakers, mounting the props (f, g, h) of the mainsail, the jib, and the genoa respectively, the mounting of the double backstay (i) for example and the mounting of the outrigger (j).
  • the invention applies to any type of sailing boat comprising one or more masts such as “ketch”, “yawl”, “schooner”, multihulls ...

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
EP89907190A 1988-06-09 1989-06-09 Mat, notamment pour bateau a voile Expired - Lifetime EP0378632B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89907190T ATE81089T1 (de) 1988-06-09 1989-06-09 Mast, insbesondere fuer ein segelboot.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8808100 1988-06-09
FR8808100A FR2632602A1 (fr) 1988-06-09 1988-06-09 Mat notamment pour bateau a voile

Publications (2)

Publication Number Publication Date
EP0378632A1 EP0378632A1 (fr) 1990-07-25
EP0378632B1 true EP0378632B1 (fr) 1992-09-30

Family

ID=9367384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89907190A Expired - Lifetime EP0378632B1 (fr) 1988-06-09 1989-06-09 Mat, notamment pour bateau a voile

Country Status (7)

Country Link
US (1) US5083520A (ja)
EP (1) EP0378632B1 (ja)
JP (1) JPH02504622A (ja)
DK (1) DK167486B1 (ja)
FI (1) FI94111C (ja)
FR (1) FR2632602A1 (ja)
WO (1) WO1989011996A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119946A1 (de) * 1991-06-18 1993-01-07 Juergen Kindler Rigg mit doppelmast und doppelsegel
US6341571B1 (en) * 1997-10-06 2002-01-29 Diana Russell Wind-powered air/water interface craft having various wing angles and configurations
US6116177A (en) * 1998-05-28 2000-09-12 Conant; Carson V. Mast with top boom
DE19926426C2 (de) 1999-06-10 2002-05-02 Erler Martina Vorrichtung zum Segeln
EP1180478A1 (en) 2000-08-09 2002-02-20 Carson V. Conant Mast with top boom
US6655314B2 (en) * 2001-05-07 2003-12-02 On Top Down Under Ltd. Mast step
GB2389093A (en) * 2002-05-31 2003-12-03 Richard Glanville Twin mast sail rig
KR101196136B1 (ko) * 2004-08-27 2012-10-30 에이디엠 얼라이언스 뉴트리션, 인코포레이티드 고지방 동물 사료 펠릿 및 그 제조 방법
FR2877913B1 (fr) 2004-11-16 2008-05-30 Lionel Serge Michel Julliand Greement trapeze
EP2536618A1 (de) * 2010-02-15 2012-12-26 Stefan Vintera Mast für segelfahrzeuge
US20150000578A1 (en) * 2013-06-18 2015-01-01 Matthew Brent Strebe Twin asymmetrical wing sail rig
US9139257B2 (en) * 2013-08-01 2015-09-22 Thomas J. Beriou Twin arm gin pole
CN103523195B (zh) * 2013-10-23 2016-01-20 芜湖特源鑫复合材料科技有限公司 一种遥控帆船
EP3317178B1 (en) * 2015-07-05 2023-12-27 Nayam Wings Ltd. Wing-type sail system
ITUA20162557A1 (it) * 2016-04-13 2017-10-13 Stramba S R L Armo per un mezzo nautico e mezzo nautico comprendente detto armo
SI25154A (sl) * 2017-06-08 2017-09-29 MIDES DESIGN d.o.o. Jadrovna konstrukcija

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1408868A (en) * 1920-01-13 1922-03-07 Pierpont E Dutcher Mast, stack, or the like
FR46007E (fr) * 1934-10-06 1936-02-15 Perfectionnements au montage des voiles sur les bateaux
US2147501A (en) * 1936-06-24 1939-02-14 William E Ryder Sailing rig
GB1153915A (en) * 1966-11-25 1969-06-04 Oscar Vilhelm Plym An Arrangement in Masts for Sailing-Boats
US3802371A (en) * 1972-02-29 1974-04-09 J Jastrab Sailing rig
US4064821A (en) * 1976-11-22 1977-12-27 Roberts Jr William C Variable camber wing sail
US4047493A (en) * 1976-12-03 1977-09-13 Menegus Robert L Automatically rotatable sloop rig
FR2545781B1 (fr) * 1983-05-09 1985-08-30 Berge Jacques Navire a au moins deux coques jumelees
US4856449A (en) * 1985-05-02 1989-08-15 Walker John G Wingsail stalling
NL8600661A (nl) * 1986-03-14 1987-10-01 De Vaan Lambertus Wilhelmus M Mastconstructie en vaartuig voorzien van een dergelijke mastconstructie.
IT1218790B (it) * 1987-12-17 1990-04-19 Biagioli Mario Alberatura per imbarcazione a vela

Also Published As

Publication number Publication date
WO1989011996A1 (fr) 1989-12-14
FI900598A0 (fi) 1990-02-07
FR2632602A1 (fr) 1989-12-15
DK30390A (da) 1990-03-27
FI94111B (fi) 1995-04-13
JPH02504622A (ja) 1990-12-27
EP0378632A1 (fr) 1990-07-25
DK30390D0 (da) 1990-02-06
FI94111C (fi) 1995-07-25
DK167486B1 (da) 1993-11-08
US5083520A (en) 1992-01-28

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