EP0897364A1 - Latte de voile - Google Patents

Latte de voile

Info

Publication number
EP0897364A1
EP0897364A1 EP97922962A EP97922962A EP0897364A1 EP 0897364 A1 EP0897364 A1 EP 0897364A1 EP 97922962 A EP97922962 A EP 97922962A EP 97922962 A EP97922962 A EP 97922962A EP 0897364 A1 EP0897364 A1 EP 0897364A1
Authority
EP
European Patent Office
Prior art keywords
bar
overlapping
crossbar
line
batten
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.)
Granted
Application number
EP97922962A
Other languages
German (de)
English (en)
Other versions
EP0897364B1 (fr
Inventor
Rüdiger KNAAK
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.)
Individual
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 EP0897364A1 publication Critical patent/EP0897364A1/fr
Application granted granted Critical
Publication of EP0897364B1 publication Critical patent/EP0897364B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B63H9/065—Battens

Definitions

  • the invention relates to battens with elongated, rigid battens 1 arranged one behind the other, which are connected via articulated joints with a limited articulation angle such that they can pivot horizontally to each other up to the stop 3, 4, 6 of the articulated joints.
  • V .'-: - Width of the sail is battened. Therefore such
  • Joints are designed to be particularly strong, which contradicts the requirement for smooth operation, low weight and reasonable costs.
  • crossbars and overlapping crossbars can be designed as adjacent flat bars.
  • the rings 26, FIGS. 11 to 14 glued to the rod ends can be designed as adjacent flat bars.
  • the crossbar and overlapping crossbar can all be of the same length:
  • the crossbar consists of a shorter straight line (fixed bar on the bow side), a circular arc-shaped bulge part (the same crossbar bar throughout) and a long straight line (fixed bar on the rear side of 30 to 50% of the slat length).
  • the high stiffness of the long stern-side rod suppresses the fluttering of the aft sail section during storms and thereby improves sailing performance, safety and durability.
  • the profiles can be manufactured in the required accuracy from the particularly suitable fiber-reinforced plastics using conventional manufacturing processes, such as cross-winding or pultrusion.
  • Fig.l shows an exemplary embodiment of the crossbar in plan view in longitudinal section.
  • Fig.2.3 and 4 different possibilities of the cross section performed in sail 7 and sail bag 8.
  • 5 shows a type of flat crossbars 1 and overlapping bars 2 of the same cross-section, the curvature being determined by their play in the path limiters 6 that surround them.
  • Fig. 6 shows the corresponding section.
  • Fig. 7 shows schematically a complete staff, above which the associated tether with staff stops 12.13.
  • the slat stops 12 overlap the slat ends the tubular profile of the fixed rods 9, 10, and the slat stops 13 at the ends of the inner rods 2 the tubular profile of the inner rods.
  • Claim 7 enables easy adjustment of the curvature.
  • Figures 16 to 19 make it easier to move the overlapping rods to adjust the curvature, especially when the sail is beating: If only the bow-side parts of the crossbar are straightened so far that the stops there are relieved, the operating line can still hold the line stop 13 and the spacer 28 pull as far as the bow so that the front section spring is stretched and the bow-side overlapping rods are also pulled on the bow. Thereby the section spring following the rear is tensioned more and can then, even if only the rear parts of the crossbar are set sufficiently straight at the moment, tighten the following overlapping 5 bars.
  • the overlapping rods rest on the rear-side stop 29 when the operating line 16 is relieved. Due to their position in relation to the crossbars in Fig. 16, they cause the big one. in FIG. 17 the small i "curvature when the actuation line is tensioned. The reverse is done in FIG. 17
  • 20 shows the batten according to Claim 12 with the batten rods 1 pulled apart and overlapping r ; Bars 2 for large curvature, Fig. 21 with butting bars for small curvature.
  • the leveling bar (s) are not shown for the sake of simplicity.
  • the overlap is shortened less than for Claim 7 or 11 for the same magnification of the cloud.
  • the spacers 32 may only fill half the gap if they should not obstruct the curvature in position 34, FIG. 23: Therefore, the curvature in position 35, FIG. 22 cannot be reduced to less than half .
  • the spacers 36 and 37 according to b), Fig. 24, allow a further reduction of the curvature if the
  • the adjusting device according to Claim 14 holds the line stop 41 tensioned on the catch 40 in FIG. 19.
  • the L " slope of the catch releases the line stop in the relaxed position, FIG. 18. This means that both are free
  • the operating line is relaxed and only needs to be operated briefly and undosed for the release of the line stop - Claim 15, Figure 25 and j » 1 26, allows the use of a conventional, continuous
  • Reference number 1 list. Is not part of the official documents.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Blinds (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Toys (AREA)
  • Tents Or Canopies (AREA)

Abstract

L'invention concerne une latte de voile constituée de baguettes tubulaires extérieures (1) placées bout à bout, de façon lâche, dans lesquelles des baguettes tubulaires intérieures (2) de même longueur, sont disposées bout à bout, de façon lâche et de sorte qu'elles chevauchent chacune la séparation entre deux baguettes tubulaires extérieures, le jeu transversal (5) entre les baguettes intérieures et les baguettes extérieures déterminant la courbure. Une corde de maintien placée à l'intérieur maintient ensemble la partie formant la courbure et la baguette fixe plus longue située à l'arrière.
EP97922962A 1996-05-08 1997-05-05 Latte de voile Expired - Lifetime EP0897364B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19618339 1996-05-08
DE19618339A DE19618339A1 (de) 1996-05-08 1996-05-08 Segellatte
PCT/EP1997/002281 WO1997042076A1 (fr) 1996-05-08 1997-05-05 Latte de voile

Publications (2)

Publication Number Publication Date
EP0897364A1 true EP0897364A1 (fr) 1999-02-24
EP0897364B1 EP0897364B1 (fr) 2000-03-29

Family

ID=7793610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97922962A Expired - Lifetime EP0897364B1 (fr) 1996-05-08 1997-05-05 Latte de voile

Country Status (7)

Country Link
US (1) US6425337B1 (fr)
EP (1) EP0897364B1 (fr)
JP (1) JP2000513671A (fr)
AU (1) AU730067B2 (fr)
DE (2) DE19618339A1 (fr)
ES (1) ES2146468T3 (fr)
WO (1) WO1997042076A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI974574A7 (fi) * 1997-12-19 1999-06-20 Raimo Kauko Harry Tojkander Etupurjeen jalustuslaite
US20110168072A1 (en) * 2010-01-13 2011-07-14 Flap Technology, Llc Sail shape control device
CN109677581B (zh) * 2018-12-07 2020-11-13 大连船舶重工集团有限公司 骨架交叉式风帆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378877A (en) * 1944-02-05 1945-06-19 Kenyon Instr Co Inc Batten
DE3540646C2 (de) 1985-11-15 1987-04-23 Peter Dr.-Ing. 8000 München Plica Rippe für ein symmetrisches Rigg
JPH0729637B2 (ja) * 1989-07-14 1995-04-05 株式会社ノースセイル・ジャパン ヨット類のセールの構造
DE4312803A1 (de) * 1993-04-20 1994-10-27 Dietmar Dr Neuhaus Vorrichtung zur Profilgebung von Segeln

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9742076A1 *

Also Published As

Publication number Publication date
WO1997042076A1 (fr) 1997-11-13
US6425337B1 (en) 2002-07-30
EP0897364B1 (fr) 2000-03-29
AU2891297A (en) 1997-11-26
AU730067B2 (en) 2001-02-22
JP2000513671A (ja) 2000-10-17
ES2146468T3 (es) 2000-08-01
DE59701366D1 (de) 2000-05-04
DE19618339A1 (de) 1997-11-13

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