EP0816219B1 - Engin aquatique avec une quille mobile - Google Patents

Engin aquatique avec une quille mobile Download PDF

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Publication number
EP0816219B1
EP0816219B1 EP97111208A EP97111208A EP0816219B1 EP 0816219 B1 EP0816219 B1 EP 0816219B1 EP 97111208 A EP97111208 A EP 97111208A EP 97111208 A EP97111208 A EP 97111208A EP 0816219 B1 EP0816219 B1 EP 0816219B1
Authority
EP
European Patent Office
Prior art keywords
keel
watercraft
lifting
marked
fixed
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
EP97111208A
Other languages
German (de)
English (en)
Other versions
EP0816219A3 (fr
EP0816219A2 (fr
Inventor
Horst Wolf
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 EP0816219A2 publication Critical patent/EP0816219A2/fr
Publication of EP0816219A3 publication Critical patent/EP0816219A3/fr
Application granted granted Critical
Publication of EP0816219B1 publication Critical patent/EP0816219B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 
    • B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B2035/009—Wind propelled vessels comprising arrangements, installations or devices specially adapted therefor, other than wind propulsion arrangements, installations, or devices, such as sails, running rigging, or the like, and other than sailboards or the like or related equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B63B2041/003—Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B63B2041/006—Telescopically collapsible keels

Definitions

  • the invention relates to watercraft, in particular Sailing boats or yachts that have a bottom Keel protruding from the bottom of the watercraft to stabilize the boat.
  • the movable one is supported Keel under load, e.g. a start, in the direction of travel, by tilting at a front and a rear position opposite the keel shaft.
  • the keel shaft must be so stable on the one hand be able to absorb such loads, and on the other hand, even in the fully extended state of the Kieles a comparatively large overlap in the direction of extension remain between the keel and the keel shaft. With that generally only one keel can be extended to a maximum 60% of the clear height of the keel shaft reached.
  • the keel according to the invention can be so large with a lifting height how the ship's height is built and thus achieved unusual depths. This is made possible by one so-called “fixed keel” that goes from the ship's deck to below of the ship's bottom is sufficient, and a “lifting keel” that supports the Surrounds the keel and glides along it.
  • the lifting and fixed keels form a rigid unit, so that only horizontal support forces in the ship deck and horizontal and vertical support forces in the ship's bottom must be initiated.
  • This keel still allows execution that is not up to the ceiling, but only up to an intermediate height, e.g. a table top.
  • the materials known in shipbuilding such as aluminum, Steel, stainless steel, can be used.
  • the fixed keel 11 consists of one or more, parallel columns 12a, 12b, 12c arranged vertically to one another are arranged and in the inner contours of the lifting keel 21st fit. It makes sense to consist of hollow profiles.
  • the fixed keel 11 has the upper end on the upper bearing 41 fastens and hangs freely on the keel shaft 4 or sliding in the lifting keel 21.
  • the lifting keel 21 is guided by means of slide rails 13 made of plastic.
  • Keel outer skin 22 with the keel webs 23 result.
  • Lifting keel 21 and fixed keel 11 thus form a rigid Unit that uses only vertical and horizontal Support forces supported on the upper and lower bearings must become.
  • the lifting keel 21 consists of an outer shell 22 and inner, especially vertical, from left to right continuous webs 23.
  • Ballast 24 is located at the lower end.
  • the lifting keel 21 is guided by fixed keel 11 and the lower bearing 31 and raised and lowered with the lifting device 51 and over the Lock 61 or the sleeve 26 connected to the ship against impacts (accident).
  • the lower bearing 31 is on the ship's floor 3, in particular one-piece, trained. It is divided into a horizontal surface 32 for vertical forces and a vertical surface 33 and 34 for horizontal forces.
  • the horizontal surface 32 is part of the load-bearing ship floor 3, that protrudes into the keel shaft 4 and one elastic pad.
  • the upper bearing 41 is through a plate 42 in the ceiling area or plate 43 formed in the table area, which on the Keel shaft supports.
  • the warehouse takes the horizontal and vertical support forces of the fixed keel part 11 and Lifting device 51.
  • the keel shaft 4 envelops and covers all parts of the keel the opening in the ship's floor 3. It consists of a hollow pillar that extends from the 3 floor to the ceiling 2 or only is guided up to the table top 43. It has a rectangular oral cross section 4a or the keel shape 4b. He broadcasts the vertical forces from the upper bearing 41 into the ship's floor 3 or the vertical and also the horizontal forces, if the system with the table top 43 ends. He continues to take the water pressure within the breakthrough.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (8)

  1. Bateau équipé d'une quille, une quille relevable mobile (21) étant déplacable au moins partiellement par rapport au bateau dans l'axe longitudinal, c'est à dire le sens vertical, la quille élevable (21) entourant au moins partiellement une quille fixe (11),
    caractérisé en ce que
    la quille élevable (21) et la quille fixe (11) forment une unité rigide à la flexion,
    un puit de quille (4 ) est prévu avec une ouverture (4 ) dans le fond du bateau,
    la quille fixe (11) est fixée par son bout supérieur à un palier supérieur et pend librement dans le puit de la quille (4)
  2. Bateau selon revendication 1),
    caractérisé en ce que
    la quille relevable (21) est divisée en une ou plusieurs chambres (25) par des traverses (23) en travers du sens de la marche du bateau et que la quille fixe (11) consiste en profils creux selon le nombre et la forme des chambres (25) de la quille relevable (21)
  3. Bateau selon une des revendications précédentes,
    caractérisé en ce que
    la quille fixe dépasse le fond du bateau vers le bas.
  4. Bateau selon une des revendications précédentes,
    caractérisé en ce que
    le puit de la quille (4) peut atteindre au maximum le pont (2) du bateau.
  5. Bateau selon une des revendications précédentes,
    caractérisé en ce que
    le puit de la quille (4) peut atteindre au maximum la hauteur d'une table dans l'intérieur du bateau.
  6. Bateau selon une des revendications précédentes,
    caractérisé en ce que
    des glissoires (13) sont placées entre la quille relevable (21) et la quille fixe (11).
  7. Bateau selon une des revendications précédentes,
    caractérisé en ce que
    la quille relevable (21) est guidée de côté par différentes glissoires élastiques (32) au fond du bateau (3)
  8. Bateau selon une des revendications précédentes,
    caractérisé en ce que
    la quille relevable (21) est déplacable par rapport à la quille fixe (11) à l'aide d'un dispositif de relèvement (51), par exemple une tige filetée.
EP97111208A 1996-07-03 1997-07-03 Engin aquatique avec une quille mobile Expired - Lifetime EP0816219B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19626786 1996-07-03
DE19626786A DE19626786C2 (de) 1996-07-03 1996-07-03 Wasserfahrzeug mit Hubkiel

Publications (3)

Publication Number Publication Date
EP0816219A2 EP0816219A2 (fr) 1998-01-07
EP0816219A3 EP0816219A3 (fr) 1999-06-23
EP0816219B1 true EP0816219B1 (fr) 2002-10-23

Family

ID=7798816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111208A Expired - Lifetime EP0816219B1 (fr) 1996-07-03 1997-07-03 Engin aquatique avec une quille mobile

Country Status (3)

Country Link
EP (1) EP0816219B1 (fr)
DE (2) DE19626786C2 (fr)
DK (1) DK0816219T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE216329T1 (de) * 1998-03-09 2002-05-15 Hellmut Krueger Lks lift-kiel-system für segelyachten
FR2820396B1 (fr) * 2001-02-06 2003-10-03 Philippe Baron D Quille reglable pour voiliers
DE10134778B4 (de) * 2001-07-05 2006-04-06 Jörck, Hartmut Segelboot mit stark eingezogenen Wasserlinien
US20080190341A1 (en) * 2007-02-08 2008-08-14 Baruh Bradford G System and method of adjusting the location and position of the foresail on a sailboat
BE1017587A3 (nl) 2007-04-27 2009-01-13 Erik Craps Zeilboot.
DE102011113561A1 (de) * 2011-02-10 2012-08-16 Dr. Ralf Hinkel Holding GmbH Hubkielvorrichtung
CN114269644B (zh) * 2021-11-15 2024-02-20 无锡市东舟船舶设备股份有限公司 升降鳍装置及科考船
CN116443169A (zh) * 2023-04-03 2023-07-18 上海富勋实业有限公司 一种避免晃动的升降鳍板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005758A (en) * 1963-09-26 1965-09-29 Frederick Joseph Theaker Improvements in and relating to keels or centre-boards for boats
DE1278870B (de) * 1964-06-12 1968-09-26 Torsten Boerje Gustafsson Kiel, insbesondere fuer Segelboote
FR2053507A5 (fr) * 1969-07-11 1971-04-16 Yvert Jacques
FR2148864A5 (fr) * 1971-08-06 1973-03-23 Auzepy Brenneur Georges
US3753415A (en) * 1971-11-30 1973-08-21 S Burtis Hydrofoil-shaped stabilizing or attitude-affecting means for boats
FR2351003A1 (fr) * 1976-05-13 1977-12-09 Cabrol Jean Pierre Aileron telescopique pour bateaux a voiles
DE2835085C2 (de) * 1978-08-10 1980-06-04 Guido, Juergen, Dipl.-Ing., 8402 Neutraubling Hubkiel für Sportsegelboote
DE2947523A1 (de) * 1979-11-26 1981-06-04 Ernst-W. Ing.(grad.) 4400 Münster Zühlke Schwenkbarer universalkiel mit spreizbarer kielflosse
AU567757B2 (en) * 1983-09-05 1987-12-03 Sims, M.L. Improved hydrofoil keel.
DE3515090A1 (de) * 1985-01-22 1986-07-24 Fritz Dipl.-Kaufm. 7750 Konstanz Marggraff Boot mit absenkbarem und aufholbarem kiel

Also Published As

Publication number Publication date
DE19626786A1 (de) 1998-01-08
DK0816219T3 (da) 2003-02-24
DE19626786C2 (de) 1999-02-11
DE59708537D1 (de) 2002-11-28
EP0816219A3 (fr) 1999-06-23
EP0816219A2 (fr) 1998-01-07

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