EP2536618A1 - Mât pour véhicules à voile - Google Patents

Mât pour véhicules à voile

Info

Publication number
EP2536618A1
EP2536618A1 EP10721266A EP10721266A EP2536618A1 EP 2536618 A1 EP2536618 A1 EP 2536618A1 EP 10721266 A EP10721266 A EP 10721266A EP 10721266 A EP10721266 A EP 10721266A EP 2536618 A1 EP2536618 A1 EP 2536618A1
Authority
EP
European Patent Office
Prior art keywords
mast
halves
mast according
profile
spokes
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.)
Withdrawn
Application number
EP10721266A
Other languages
German (de)
English (en)
Inventor
Stefan Vintera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vintera Stefan
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2536618A1 publication Critical patent/EP2536618A1/fr
Withdrawn legal-status Critical Current

Links

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

Definitions

  • the present invention relates to a mast for dinghies, sailboats and sailing vessels of any kind, which consists of two laterally spaced, transversely arched to the longitudinal axis outwardly arched or straight mast halves that run together at or below the mast head and on the or reach directly above the mast base, the largest constructive width, the center between the mast halves extending Stag or the luff of the sail creates a vertical tension and transversely between the mast halves spokes carry the transverse forces through the arrangement and number of the dimensional stability of this construction and its static advantage is reached.
  • the execution of the mast profiles preferably and known to have a streamlined shape.
  • Both the spreaders and the mast are subjected to pressure due to the wind forces and the prestressing forces of shrouds and saws.
  • mast and spreaders are as far as possible kept slim.
  • the mast in the usual design in relation to the resistance to buckling has a wide profile and high weight and by its placement in front of the sail, which is held with the luff in a mast track , which adversely affects the wind flow when the boat is on the wind.
  • the air flow enters the sail it comes to a stall and to leeward and leeward vortexes in the area behind the mast.
  • the invention is therefore based on the object to improve the statics by the design of a mast in the manner described above, as well as to take into account a positive flow behavior.
  • the forces resulting from the wind pressure and from the prestressing are transmitted in the form of tensile forces via the mast halves in the form of pressure forces and via spokes and a centrally located stag.
  • the static advantage of the design according to the invention results from the loaded on tensile forces and thus in relation to their slenderness significantly higher loadable spokes. As well as due to the frequency of the arrangement of the spokes or the pressure elements given better distribution of forces over the entire length of the mast halves. Due to the design according to the invention results in a higher stability of the mast in relation to its weight.
  • the half-males are straight or partially straight and the inclination to buckling in a certain direction in this case is due to the asymmetrical (internal) material tensions, respectively in the direction of the convex side of the profile (open, semicircular) profiles of the mash halves and it can be avoided by appropriate arrangement of spokes or pressure elements, in proportion to their frequency, a buckling.
  • the internal spokes drove due to their small, round or flat elliptical cross section to no significant turbulence or air resistance values.
  • the sail can be mounted on the central stag or be hooked in the spokes over the length of the luffing frame in lighter spokes (small dinghies) or can also run freely between the mast top and the mast base (design without central stag).
  • the introduction of the lateral Wmd within the hull of the boat takes place either directly on the mast base mounted on the deck or in addition via shrouds, which in turn can attack deeply lying in the amount of Segelschwe ⁇ unktes on the inner Stag, resulting in a further weight reduction of the entire rig and result in a not insignificant reduction in the center of gravity of the mast and rig.
  • a boat in front view the design of a mast according to the invention of the two mast halves 1, the inner layer 2, which is positively connected to the bow ends 4 and 5 with the mast base and the curved mast halves vertically in Longitudinal span spans.
  • the spokes 3 provide for the tension of the mast halves to each other, transversely and obliquely to the longitudinal axis.
  • Optional shrouds 6 additionally introduce the resulting forces into the hull 7.
  • Fig.2 and Fig.3 represent the profile shapes 8 and 9 of the mast halves in cross-section normal to the longitudinal axis of the mast.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

L'invention concerne un mât pour véhicules à voile divisé dans le sens latéral en deux profils de mât (moitiés de mât) (1) symétriques, réunis sur ou sous le haut du mât, espacés sur la base du mât, courbés vers l'extérieur en forme d'arc ou s'étendant en ligne droite, le transfert des forces actives s'effectuant par l'intermédiaire d'un étai intérieur (2) et de branches intérieures (3) dont la disposition et le nombre permettent d'obtenir la stabilité de forme et l'avantage statique de cette construction. La division du mât en deux profils permet d'obtenir une amenée directe de la grand-voile (10), la réalisation des moitiés de mât et de leur forme de profil (8), (9) s'effectuant de préférence de manière aérodynamique.
EP10721266A 2010-02-15 2010-02-15 Mât pour véhicules à voile Withdrawn EP2536618A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AT2010/000042 WO2011097657A1 (fr) 2010-02-15 2010-02-15 Mât pour véhicules à voile

Publications (1)

Publication Number Publication Date
EP2536618A1 true EP2536618A1 (fr) 2012-12-26

Family

ID=42829002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10721266A Withdrawn EP2536618A1 (fr) 2010-02-15 2010-02-15 Mât pour véhicules à voile

Country Status (8)

Country Link
US (1) US20120304907A1 (fr)
EP (1) EP2536618A1 (fr)
JP (1) JP2013519575A (fr)
CN (1) CN102762443A (fr)
AU (1) AU2010345702B2 (fr)
CA (1) CA2789767A1 (fr)
NZ (1) NZ602340A (fr)
WO (1) WO2011097657A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105000159A (zh) * 2015-07-20 2015-10-28 中国船舶重工集团公司第七○二研究所 U型风帆结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US792924A (en) * 1904-01-19 1905-06-20 George E Posgate Sail for vessels.
US3142282A (en) * 1962-08-09 1964-07-28 John B Nichols Sailing vessel
DE3432345A1 (de) * 1984-09-03 1986-03-13 Horst 2000 Hamburg Stampe Segelbootstakelung
NL8600661A (nl) * 1986-03-14 1987-10-01 De Vaan Lambertus Wilhelmus M Mastconstructie en vaartuig voorzien van een dergelijke mastconstructie.
FR2632602A1 (fr) * 1988-06-09 1989-12-15 Bonnet Claude Mat notamment pour bateau a voile
US6116177A (en) * 1998-05-28 2000-09-12 Conant; Carson V. Mast with top boom
FR2825341A1 (fr) * 2001-06-01 2002-12-06 Strathcona Nt Pty Ltd Vehicule a propulsion eolienne tel qu'un bateau a voile
US6718898B1 (en) * 2002-09-23 2004-04-13 Anderson Thomas L Shock absorber sailing system
NL1031707C2 (nl) * 2006-04-27 2007-10-30 Cornelis Tadema Schip en kielconstructie voor een schip en werkwijze voor het in hoofdzaak horizontaal houden van de romp.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011097657A1 *

Also Published As

Publication number Publication date
NZ602340A (en) 2014-10-31
CA2789767A1 (fr) 2011-08-18
CN102762443A (zh) 2012-10-31
US20120304907A1 (en) 2012-12-06
AU2010345702B2 (en) 2015-10-15
JP2013519575A (ja) 2013-05-30
AU2010345702A1 (en) 2012-10-04
WO2011097657A1 (fr) 2011-08-18

Similar Documents

Publication Publication Date Title
EP4234389A2 (fr) Gréement aile
EP3405386B1 (fr) Mât et gréement associé, en particulier pour une planche à voile
EP3696075B1 (fr) Voile rigide pour véhicules nautiques, en particulier pour grands navires et véhicule nautique pourvu de voile rigide
EP3215418B1 (fr) Gréement
DE8509354U1 (de) Halbstarrflügler für ein Segelboot, ein Segelbrett, einen Hängegleiter od. dgl.
EP4023546B1 (fr) Gréement aile
EP3122624B1 (fr) Cadre pour voilure profilée et voilure profilée
WO2011097657A1 (fr) Mât pour véhicules à voile
EP2250074B1 (fr) Bôme profilée pour voiliers
DE102021112724A1 (de) Flügelrigg
EP0192688A1 (fr) Voilure symetrique.
DE3119531A1 (de) "rigg fuer ein segelbrett"
AT507112B1 (de) Mast für segelfahrzeuge
WO1985000333A1 (fr) Greement de voile
DE3427074C2 (fr)
DE19926426C2 (de) Vorrichtung zum Segeln
DE2950439C2 (de) Rigg für ein Segelbrett
DE102004029432B4 (de) Einrichtung zum Handhaben von Segeln und Segelführungseinrichtungen an einem durch Windkraft angetriebenen Fahrzeug
DE102005042472B4 (de) Vorsegelanordnung für Segelschiffe
DE19510680A1 (de) Vorrichtung und Verfahren für Mast, Rigg und Rumpf von Segelschiffen mit Abdrift verringernden hydrodynamischen Leefinnen
DE8509163U1 (de) Rigg für Fahrzeuge mit Besegelung
EP0512033A1 (fr) Voile de planche a voile
DE202007018167U1 (de) Surf- oder Segelrigg und Segel für ein derartiges Rigg
DE10035469B4 (de) Segelboot
DE9215522U1 (de) Rigg

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120911

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VINTERA, STEFAN

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VINTERA, STEFAN

17Q First examination report despatched

Effective date: 20160912

19U Interruption of proceedings before grant

Effective date: 20170227

19W Proceedings resumed before grant after interruption of proceedings

Effective date: 20180801

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20180801