FR2535671A1 - Mast for boat with lowerable sail, intended for river sailing - Google Patents

Mast for boat with lowerable sail, intended for river sailing Download PDF

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Publication number
FR2535671A1
FR2535671A1 FR8218537A FR8218537A FR2535671A1 FR 2535671 A1 FR2535671 A1 FR 2535671A1 FR 8218537 A FR8218537 A FR 8218537A FR 8218537 A FR8218537 A FR 8218537A FR 2535671 A1 FR2535671 A1 FR 2535671A1
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mast
boat
sail
sailing
lowerable
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FR8218537A
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FR2535671B1 (en
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    • 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
    • B63B15/02—Staying of masts or of other superstructures

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)

Abstract

The invention relates to lowerable masts which can be lowered or raised easily and rapidly, even full sails. It comprises a mast 1 on an shaft 2 held by two rigid legs 5 fixed at one end by a ball-and-socket joint 6 and at the other to a piece 7 which slides on a rail 8 which makes it possible, in a translational movement of the piece, to lower or to raise the mast. This system will be of particular interest for the development of sailing on inland waterways.

Description

MAT DE BATEAU A VOILE ABATTABLE. MAT OF BOAT WITH FOLDABLE SAIL.

PREVU POUR LA NAVIGATION FLUVIALE A VOILE. PROVIDED FOR INLAND WATERWAY NAVIGATION.

Auparavant, en général, les mats des voiliers étaient abattables ou relevables en molissant l'étai avant et en raidissant cet étai pour le relever, ou par manivelle sur un palanrelié au pied des mats, lorsque l'étrier était suffisamment haut. Previously, in general, the masts of the sailboats were foldable or liftable by knurling the forestay before and stiffening this forestay to raise it, or by crank on a hoist connected at the foot of the masts, when the stirrup was sufficiently high.

Ces systèmes ne permettaient pas d'abaisser ou de relever le mat lorsque les voiles étaient pleines. These systems did not allow the mast to be lowered or raised when the sails were full.

Le système se compose d'un mat tenu par deux jambes rigides articulées, basé sur le principe d'un trièdre déformable. Grâce à ce système, la manoeuvre est faite voile à poste. The system consists of a mast held by two rigid articulated legs, based on the principle of a deformable trihedron. Thanks to this system, the maneuver is made sail to post.

Le système s'applique sur tous types de voile et tous types de gréements connus. The system applies to all types of sail and all types of known rigging.

Par rapport au gréement classique, maintenu par des tirants (haubans, bas-haubans, étais ..), les deux jambes peuvent aussi travailler en compression. Compared to conventional rigging, maintained by tie rods (shrouds, shrouds, struts, etc.), the two legs can also work in compression.

Le mât pivote autour d'un axe horizontal simple, porté par deux étriers fixés sur le pont,les deux jambes ont une de leur extrémité sur rotule et l'autre sur une pièce montée sur un rail. La manoeuvre de levage et d'abattage consiste à déplacer cette pièce sur le rail, que le rail soit sur le mât ou sur le pont du bateau. The mast pivots around a simple horizontal axis, carried by two stirrups fixed on the bridge, the two legs have one of their end on ball joint and the other on a part mounted on a rail. The lifting and felling maneuver consists in moving this part on the rail, whether the rail is on the mast or on the deck of the boat.

Les dessins annexes sont des vues schématiques en profil du système (fig. 1 et 5) de face (fig. 2 et 6) en plan (fig. 3 et 7) en vue perspective (fig. 4 et 8). La planche 1/1 et 1/2 représente la solution où le rail est sur le mat, la planche 2/1 et 2/2 représente la solution où les rails sont sur le pont du bateau. Dans toutes les planches, le mât en position abaissée est représenté en pointillé. The accompanying drawings are schematic profile views of the system (fig. 1 and 5) from the front (fig. 2 and 6) in plan (fig. 3 and 7) in perspective view (fig. 4 and 8). Plate 1/1 and 1/2 represents the solution where the rail is on the mast, plate 2/1 and 2/2 represents the solution where the rails are on the deck of the boat. In all the boards, the mast in the lowered position is shown in dotted lines.

Tel qu'il est présenté sur les planches 1/1 et 1/2, le système présente un mat (1) pivotant sur un axe horizontal simple (2), porté par deux étriers (3), fixés sur le pont (4). Les pieds des deux jambes rigides (5) sont montés sur articulations (6) fixées sur le pont (7). Les autres extrémités sont montées sur une pièce (7) qui coulisse sur un rail (8) fixé sur le mât. As presented on the boards 1/1 and 1/2, the system has a mast (1) pivoting on a simple horizontal axis (2), carried by two stirrups (3), fixed on the bridge (4) . The feet of the two rigid legs (5) are mounted on articulations (6) fixed on the bridge (7). The other ends are mounted on a part (7) which slides on a rail (8) fixed to the mast.

La manoeuvre consiste à faire coulisser la pièce (7) dé bas en haut sur le rail (8)pour abattre le mat (1). Cette pièce (7) peut être mue par tout système connu de translation commandée. Pour relever le mât (1), on fait coulisser la pièce de haut'en bas sur le rail. The operation consists in sliding the part (7) from the bottom up on the rail (8) to knock down the mast (1). This part (7) can be moved by any known system of controlled translation. To raise the mast (1), slide the part up and down on the rail.

Tel qu'il est représenté sur les planches 2/1 et 2/2, le système présente un mat (1) pivotant sur un axe horizontal (2) porté par deux étriers (3) fixes sur le pont (4). Les parties supérieures des deux jambes rigides (5) sont montées sur articulations (6) fixées sur le mât (1). Les autres extrémités sont montées sur des pièces (7) qui coulissent sur deu: rails (8) parallèles fixés sur le pont (4). As shown on the boards 2/1 and 2/2, the system has a mast (1) pivoting on a horizontal axis (2) carried by two stirrups (3) fixed on the bridge (4). The upper parts of the two rigid legs (5) are mounted on articulations (6) fixed on the mast (1). The other ends are mounted on parts (7) which slide on two: parallel rails (8) fixed on the bridge (4).

La manoeuvre pour abattre le mât consiste à coulisser les pièces (,) vers l'arrière du bateau. Ces pièces peuvent etre mues par tout système connu de translation commandée. Pour relever le zat, on fait coulisser les pièces vers l'avant. The operation to bring down the mast consists in sliding the parts (,) towards the rear of the boat. These parts can be moved by any known system of controlled translation. To raise the zat, we slide the pieces forward.

Dans les deux cas, et sur les planches 1/1 à 2/2, les manoeuvres sont aidées d'un contrepoids (9) en pied de mât et les rails possèdent des butées correspondant aux positions hautes (10) et basses (11) du mât. In both cases, and on the boards 1/1 to 2/2, the maneuvers are helped by a counterweight (9) at the foot of the mast and the rails have stops corresponding to the high (10) and low (11) positions. of the mast.

Ce système peut être appliqué à tout bateau pouvant recevoir une voile et nécessitant un abaissement aisé et rapide du mât, voile déployée ou non. This system can be applied to any boat capable of receiving a sail and requiring an easy and rapid lowering of the mast, with the sail deployed or not.

Ce système trouvera une application particulièrement intéressante pour le développement de la navigation à voile sur les cours d'eau intérieurs, au pasOge des ponts et autres obstacles limitant le tirant d'air.  This system will find a particularly interesting application for the development of sailing on inland waterways, on the bridges and other obstacles limiting the draft.

Claims (2)

REVENDICATIONS 1. ât de bateau à voile abattable pivotant sur un axe (2) et maintenu par deux jambes rigides (5), monté sur articulations (6) fixées au pont et à l'autre extrémité à une pièce (7) coulissant sur un rail (8) fixé au mât. 1. abat of a collapsible sailing boat pivoting on an axis (2) and held by two rigid legs (5), mounted on articulations (6) fixed to the deck and at the other end to a part (7) sliding on a rail (8) fixed to the mast. 2. Mât selon la revendication 1, la fixation des jambes (5) sur lemât est une articulation (6), l'autre extrémité des jambes est montée sur une pièce coulissant sur des rails parallèles (8) fixés sur le pont.  2. Mast according to claim 1, the fixing of the legs (5) on the mast is a joint (6), the other end of the legs is mounted on a piece sliding on parallel rails (8) fixed on the bridge.
FR8218537A 1982-11-04 1982-11-04 MAT OF A FOLDABLE SAILING BOAT; PROVIDED FOR INLAND WATERWAY NAVIGATION Expired FR2535671B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8218537A FR2535671B1 (en) 1982-11-04 1982-11-04 MAT OF A FOLDABLE SAILING BOAT; PROVIDED FOR INLAND WATERWAY NAVIGATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8218537A FR2535671B1 (en) 1982-11-04 1982-11-04 MAT OF A FOLDABLE SAILING BOAT; PROVIDED FOR INLAND WATERWAY NAVIGATION

Publications (2)

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FR2535671A1 true FR2535671A1 (en) 1984-05-11
FR2535671B1 FR2535671B1 (en) 1989-03-10

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FR8218537A Expired FR2535671B1 (en) 1982-11-04 1982-11-04 MAT OF A FOLDABLE SAILING BOAT; PROVIDED FOR INLAND WATERWAY NAVIGATION

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579557A1 (en) * 1985-03-29 1986-10-03 Guillerm Herve Inclinable, adjustable mast for all types of boats and craft moved by the wind
FR2586398A1 (en) * 1985-08-26 1987-02-27 Foigny Jean Luc RIGGING, ANTENNA, ADJUSTABLE ACCORDING TO WIND FORCE AND WIND DIRECTION, DOESN'T REQUIRE STUFFING
WO1987002322A1 (en) * 1985-10-16 1987-04-23 Granstroem Anders Arrangement in sailing boat rigging with a hinge-like mast attachment
US4940008A (en) * 1989-09-05 1990-07-10 Hoyt John G Foldable mast assembly
FR2674211A1 (en) * 1991-03-19 1992-09-25 Neyrinck Marc SAILING RIGGING.
WO1995024334A1 (en) * 1994-03-11 1995-09-14 Lovelady Mark J A slider assembly for lowering and raising a mast
ITMI20090347A1 (en) * 2009-03-09 2010-09-10 Marcello Segato PERFECT VELICO SYSTEM
WO2012114057A1 (en) 2011-02-25 2012-08-30 Sail Line Fish Ltd Improvements relating to masts
CN113371129A (en) * 2021-07-19 2021-09-10 江南造船(集团)有限责任公司 Marine reversible flagpole and installation and use method thereof
US11858590B1 (en) 2022-03-08 2024-01-02 Leslie Ann Nicholson Portable sailboat mast hoist system and method of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141435A (en) * 1962-10-02 1964-07-21 Jr Merritt L Moffitt Sailing catamaran
US3839979A (en) * 1972-06-27 1974-10-08 G Wassell Collapsible multicarrier wind propelled vehicle
US3898948A (en) * 1974-06-24 1975-08-12 Thomas R Huff Mast handling
FR2335397A1 (en) * 1975-12-15 1977-07-15 Gondal Jacques Small sailing boat mast tensioning device - has handle between mast fittings and stays to apply bending moment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141435A (en) * 1962-10-02 1964-07-21 Jr Merritt L Moffitt Sailing catamaran
US3839979A (en) * 1972-06-27 1974-10-08 G Wassell Collapsible multicarrier wind propelled vehicle
US3898948A (en) * 1974-06-24 1975-08-12 Thomas R Huff Mast handling
FR2335397A1 (en) * 1975-12-15 1977-07-15 Gondal Jacques Small sailing boat mast tensioning device - has handle between mast fittings and stays to apply bending moment

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579557A1 (en) * 1985-03-29 1986-10-03 Guillerm Herve Inclinable, adjustable mast for all types of boats and craft moved by the wind
FR2586398A1 (en) * 1985-08-26 1987-02-27 Foigny Jean Luc RIGGING, ANTENNA, ADJUSTABLE ACCORDING TO WIND FORCE AND WIND DIRECTION, DOESN'T REQUIRE STUFFING
WO1987001346A1 (en) * 1985-08-26 1987-03-12 Foigny Jean Luc Adjustable rig free of guys
WO1987002322A1 (en) * 1985-10-16 1987-04-23 Granstroem Anders Arrangement in sailing boat rigging with a hinge-like mast attachment
US4940008A (en) * 1989-09-05 1990-07-10 Hoyt John G Foldable mast assembly
FR2674211A1 (en) * 1991-03-19 1992-09-25 Neyrinck Marc SAILING RIGGING.
WO1992016407A1 (en) * 1991-03-19 1992-10-01 FRANÇOIS, Denis Rigging for a sailing boat
WO1995024334A1 (en) * 1994-03-11 1995-09-14 Lovelady Mark J A slider assembly for lowering and raising a mast
ITMI20090347A1 (en) * 2009-03-09 2010-09-10 Marcello Segato PERFECT VELICO SYSTEM
WO2010103377A1 (en) * 2009-03-09 2010-09-16 Seagate S.R.L. Sail system
CN102341302A (en) * 2009-03-09 2012-02-01 海之门有限责任公司 Sail system
US8635965B2 (en) 2009-03-09 2014-01-28 Seagate S.R.L. Sail system
WO2012114057A1 (en) 2011-02-25 2012-08-30 Sail Line Fish Ltd Improvements relating to masts
US9139256B2 (en) 2011-02-25 2015-09-22 Sail Line Fish Ltd Improvements relating to masts
CN113371129A (en) * 2021-07-19 2021-09-10 江南造船(集团)有限责任公司 Marine reversible flagpole and installation and use method thereof
US11858590B1 (en) 2022-03-08 2024-01-02 Leslie Ann Nicholson Portable sailboat mast hoist system and method of use

Also Published As

Publication number Publication date
FR2535671B1 (en) 1989-03-10

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