DE102005022015A1 - Fin for water sporting device, has wider surface or circular support in both transverse and longitudinal sections of fin, where fin is seamlessly attached at both ends of board in driving direction and includes edge that is not sharp - Google Patents

Fin for water sporting device, has wider surface or circular support in both transverse and longitudinal sections of fin, where fin is seamlessly attached at both ends of board in driving direction and includes edge that is not sharp Download PDF

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Publication number
DE102005022015A1
DE102005022015A1 DE102005022015A DE102005022015A DE102005022015A1 DE 102005022015 A1 DE102005022015 A1 DE 102005022015A1 DE 102005022015 A DE102005022015 A DE 102005022015A DE 102005022015 A DE102005022015 A DE 102005022015A DE 102005022015 A1 DE102005022015 A1 DE 102005022015A1
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DE
Germany
Prior art keywords
fin
board
fins
sharp
transverse
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.)
Ceased
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DE102005022015A
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German (de)
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Cecatka Oliver
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CECATKA OLIVER
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Filing date
Publication date
Application filed by CECATKA OLIVER filed Critical CECATKA OLIVER
Priority to DE102005022015A priority Critical patent/DE102005022015A1/en
Publication of DE102005022015A1 publication Critical patent/DE102005022015A1/en
Ceased 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 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
    • B63B32/62—Board appendages, e.g. fins, hydrofoils or centre boards characterised by the material, e.g. laminated materials; characterised by their manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/40—Twintip boards; Wakeboards; Surfboards; Windsurfing boards; Paddle boards, e.g. SUP boards; Accessories specially adapted therefor

Abstract

The fin has a wider surface or circular support in both transverse and longitudinal sections of the fin, where the fin is seamlessly attached at both ends of a board of a water sporting device in a driving direction and includes an edge that is not sharp. The fin is made of metal fiber, plastic fiber or glass fiber, where height of the fin is not higher than a bending height of the board.

Description

Problembeschreibung/Stand der TechnikProblem Description / Stand of the technique

Ein heute kommerziell erhältliches Wakeskate (zu gut deutsch "Wassergleitbrett") ist mit scharfantigen, abnehmbaren Finnen am Ende des Bretts ausgerüstet. Wie bei allen Wassersportgeräten mit Finnen (z.B. Boote, Surfbrett, etc.) dienen diese der Stabilisierung des Gerätes bei der Fahrt. Bei der Ausübung des Wakeskate Sportes trifft man schnell auf folgende Einschränkungen:

  • 1) Das Befahren von Sprungschanzen (im Fachjargon "Kicker") oder Gleitstangen (im Fachjargon "Slider") sind die Finnen im Weg, d.h. führen zu Beschädigungen der Hindernisse und erhöhen das Verletzungsrisiko des Sportausübenden. Aus diesem Grunde verlangen die Veranwortlichen der Wassersportanlagen das Abmontieren der meist sehr scharfkantigen Finnen
  • 2) In anderen Wassersportarten beliebte Tricks wie das Drehen des Brettes um 180° führt zu einem instabilen Fahrverhalten
A commercially available Wakeskate (too good German "Wasserergleitbrett") is equipped with sharp-edged, removable fins at the end of the board. As with all water sports equipment with fins (eg boats, surfboards, etc.) these serve to stabilize the device while driving. When practicing Wakeskate Sport, you quickly encounter the following limitations:
  • 1) Driving on ski jumps (in technical jargon "kicker") or sliding bars (in the jargon "Slider") are the Finns in the way, ie lead to damage of the obstacles and increase the risk of injury of the sports practitioner. For this reason, the persons responsible for the water sports require the dismantling of the mostly very sharp-edged Finns
  • 2) Tricks popular in other water sports, such as rotating the board 180 °, will result in unstable handling

Um diese Einschränkungen zu umgehen, werden üblicherweise die Finnen abgenommen. Lieder führt das zu einem instabilen Fahrverhalten – das Brett ist viel schwieriger zu kontrollieren ist als mit FinnenAround these restrictions to get around, usually the Finns removed. Leads songs That too unstable driving - the board is much more difficult to control is as with Finns

Erfindunginvention

Die Erfindung besteht aus einer breiten, nicht scharfkantigen Finne von denen mindestens zwei je Fahrtrichtung angebracht werden. Die Finne ist dabei flach genug, dass das Fahren über Hindernisse problemlos möglich ist, ohne Gefahr für den Sportausübenden oder das Hindernis. Dazu behält das Board eine Fahrstabilität, ähnlich wie mit herkömmlichen Finnen. Weiter kann das Board in beide Richtungen gefahren werden, da die Finnen an beiden Seiten des Brettes befestigt sind. Ein wesentlicher Aspekt ist hierbei dass die Finnen nie höher werden als die Biegungshöhe des Brettes (siehe Zeichnung 1) – dadurch ist a) ein Verhaken an Hindernissen (oder anderen Dingen) ausgeschlossen (Sicherheitsaspekt), und b) das Brett leichter steuerbar.The Invention consists of a wide, not sharp-edged fin of which at least two are installed per direction of travel. The Fin is flat enough that driving over obstacles easily possible is without danger to the sports practitioner or the obstacle. In addition reserves the board a driving stability, much like with conventional fins. Next, the board can be driven in both directions, as the Finns are attached to both sides of the board. An essential Aspect here is that the Finns never become higher than the bending height of the board (see drawing 1) - by is a) a snagging on obstacles (or other things) excluded (Safety aspect), and b) the board more easily controllable.

Beispiels Ausführung:Example execution:

  • • Länge und Höhe der Finnen richtet sich nach Länge und Biegung (3) des Boards• length and height of Finns depends on length and Bend (3) of the board
  • • Dicke der Finnen ist werkstoffabhängig. Bei Kunststoffen beträgt sie ca. ab 5 mm, bei Holz ca. ab 12 mm oder dicker.• Thickness the fin is material-dependent. For plastics from approx. 5 mm, with wood approx. 12 mm or thicker.
  • • Die Unterkante der Finnen muß sehr flach oder leicht gerundet sein, um eine große Auflage zu bieten.• The Lower edge of the fins must be very flat or slightly rounded to provide a large run.

Claims (5)

Spezialfinnen für Wassersportgeräte dadurch gekennzeichnet, dass a) die Finne übergangslos am Board befestigt wird (siehe Zeichung 2), b) der Finnenquerschnitt (zur Fahrtsrichtung) eine breite (deutlich breiter sind als handelsübliche Finnen), flache oder gerundete Auflage nach unten aufweist, c) der Finnenlängsschnitt (zur Fahrtsrichtung) eine breite, flache oder gerundete Auflage nach unten aufweist, d) Finnen in Fahrtrichtung am Ende des Brettes befestigt werden (dies schliesst Befestigung an beiden Enden für Wendebretter mit ein)Special fins for water sports equipment, characterized in that a) the fin is attached to the board without transition (see drawing 2), b) the fin cross-section (to the direction of travel) has a wide (much wider than standard fins), flat or rounded support down, c ) the fin longitudinal section (to the direction of travel) has a broad, flat or rounded support downwards, d) fins are fastened in the direction of travel at the end of the board (this includes attachment at both ends for reversible boards) Spezialfinnen wie beschrieben in (1) dadurch gekennzeichnet, dass der Übergang bis zu 2 mm betragen kannSpecial fins as described in (1) characterized that the transition can be up to 2 mm Spezialfinnen wie beschrieben in (1) oder (2) dadurch gekennzeichnet, dass die Finnen aus Holz-, Metall-, Kunst-, oder Glasfaserstoff sindSpecial fins as described in (1) or (2) characterized in that the fins of wood, metal, art, or Fiberglass are Spezialfinnen wie beschrieben in (1), (2) oder (3) für Wakeskates dadurch gekennzeichnet, dass die Finnen a) aus einem Stück mit dem Board gefertigt werden, oder b) separat gefertigt und zusätzlich angebracht werdenSpecial fins as described in (1), (2) or (3) for wakeskates characterized in that the fins a) in one piece with the Board or b) manufactured separately and additionally attached become Spezialfinnen wie beschrieben in (1), (2), (3) oder (4) für Wakeskates dadurch gekennzeichnet, dass mehr als eine Finne je Seite des Brettes befestigt wirdSpecial fins as described in (1), (2), (3) or (4) for Wakeskates characterized by having more than one fin per side the board is attached
DE102005022015A 2005-05-12 2005-05-12 Fin for water sporting device, has wider surface or circular support in both transverse and longitudinal sections of fin, where fin is seamlessly attached at both ends of board in driving direction and includes edge that is not sharp Ceased DE102005022015A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005022015A DE102005022015A1 (en) 2005-05-12 2005-05-12 Fin for water sporting device, has wider surface or circular support in both transverse and longitudinal sections of fin, where fin is seamlessly attached at both ends of board in driving direction and includes edge that is not sharp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005022015A DE102005022015A1 (en) 2005-05-12 2005-05-12 Fin for water sporting device, has wider surface or circular support in both transverse and longitudinal sections of fin, where fin is seamlessly attached at both ends of board in driving direction and includes edge that is not sharp

Publications (1)

Publication Number Publication Date
DE102005022015A1 true DE102005022015A1 (en) 2006-11-30

Family

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Family Applications (1)

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DE102005022015A Ceased DE102005022015A1 (en) 2005-05-12 2005-05-12 Fin for water sporting device, has wider surface or circular support in both transverse and longitudinal sections of fin, where fin is seamlessly attached at both ends of board in driving direction and includes edge that is not sharp

Country Status (1)

Country Link
DE (1) DE102005022015A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008100778B4 (en) * 2008-08-16 2009-08-20 Kovacs, James Imre Mr Surfboard metal V fins
US9688365B2 (en) 2012-07-09 2017-06-27 Fin Control Systems Pty Limited Fin plug for water craft
US9957021B2 (en) 2012-11-14 2018-05-01 Fin Control Systems Pty. Limited Fin plug for a water craft

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585549B1 (en) * 2002-04-02 2003-07-01 Jared Fryar Momentum induced wakeboard stabilization system
US20040161985A1 (en) * 2003-02-13 2004-08-19 Pacha Duane E. Novel water sport device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585549B1 (en) * 2002-04-02 2003-07-01 Jared Fryar Momentum induced wakeboard stabilization system
US20040161985A1 (en) * 2003-02-13 2004-08-19 Pacha Duane E. Novel water sport device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008100778B4 (en) * 2008-08-16 2009-08-20 Kovacs, James Imre Mr Surfboard metal V fins
US9688365B2 (en) 2012-07-09 2017-06-27 Fin Control Systems Pty Limited Fin plug for water craft
US9862467B2 (en) 2012-07-09 2018-01-09 Fin Control Systems Pty Limited Securing mechanism for water craft fin
US10377452B2 (en) 2012-07-09 2019-08-13 Fin Control Systems Pty Limited Fin plug for water craft
US9957021B2 (en) 2012-11-14 2018-05-01 Fin Control Systems Pty. Limited Fin plug for a water craft

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OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licences declared
8131 Rejection