DE9100259U1 - Reefing device with integrated sheave roller for sails on sailing ships or similar. - Google Patents

Reefing device with integrated sheave roller for sails on sailing ships or similar.

Info

Publication number
DE9100259U1
DE9100259U1 DE9100259U DE9100259U DE9100259U1 DE 9100259 U1 DE9100259 U1 DE 9100259U1 DE 9100259 U DE9100259 U DE 9100259U DE 9100259 U DE9100259 U DE 9100259U DE 9100259 U1 DE9100259 U1 DE 9100259U1
Authority
DE
Germany
Prior art keywords
reefing
roller
reefing device
sails
integrated
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
DE9100259U
Other languages
German (de)
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.)
SCHLEIN BARBARA 7000 STUTTGART DE
Original Assignee
SCHLEIN BARBARA 7000 STUTTGART DE
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 SCHLEIN BARBARA 7000 STUTTGART DE filed Critical SCHLEIN BARBARA 7000 STUTTGART DE
Priority to DE9100259U priority Critical patent/DE9100259U1/en
Publication of DE9100259U1 publication Critical patent/DE9100259U1/en
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
    • B63H9/08—Connections of sails to masts, spars, or the like
    • B63H9/10—Running rigging, e.g. reefing equipment
    • B63H9/1021—Reefing
    • 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
    • B63H9/067—Sails characterised by their construction or manufacturing process

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)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)

Description

Beschrei bungDescription

Die Erfindung bezieht sich auf eine Reffeinrichtung für Segel auf Segelschiffen o. dergl. mit einer, insbesondere diagonal angeordneten, Scheibenrolle.The invention relates to a reefing device for sails on sailing ships or the like with a disc roller, in particular one arranged diagonally.

Reffeinrichtungen, häufig Reffkausch oder Reffleine genannt, sind seit einer Vielzahl von Jahren bekannt und in Verwendung. Diese bestehen jedoch durchweg aus Stahl-Ringen oder Ringteilen (teilweise auch aus Kunststoff), welche mittels speziellen Presswerkzeugen in die, in den Segeln vorbearbeiteten, Löcher mit großem Kraftaufwand eingepreßt werden. Hierdurch werden die Segeltuch-Lochkanten nunmehr von dem eingepressten Ring fest umschlossen und die Reffleine kann eingeschoren werden.Reefing devices, often called reefing thimbles or reefing lines, have been known and used for many years. However, these always consist of steel rings or ring parts (sometimes made of plastic), which are pressed into the pre-machined holes in the sails using special pressing tools and with great force. As a result, the edges of the canvas holes are now firmly enclosed by the pressed-in ring and the reefing line can be sheared in.

Nachteile der hier verwendeten Reffkausch sind darin zu sehen, daß aufwendige Spezialwerkzeuge zum Montieren erforderlich sind und daß die Reffleinen über den kleinen Radius der Reffkausch gezogen werden müssen, um das Segel in seine neue Position zu ziehen und dort zu halten. Dies ist nur mit großem Kraftaufwand möglich. Durch die hierbei entstehende große Reibung entsteht an den Reffleinen ein sehr hoher Verschleiß.Disadvantages of the reefing thimble used here are that complex special tools are required for assembly and that the reefing lines have to be pulled over the small radius of the reefing thimble in order to pull the sail into its new position and hold it there. This is only possible with a great deal of force. The high level of friction that occurs here causes very high wear on the reefing lines.

Der Erfindung liegt die Aufgabe zugrunde, die Nachteile der bisher verwendeten Reffkauschen zu beseitigen und eine Einrichtung zu schaffen, die ein kraftschonendes Reffen ermöglicht, eine verschleißarme Reff1 einen-Führung ermöglicht und die leicht zu montieren ist.The invention is based on the object of eliminating the disadvantages of the reefing thimbles used to date and of creating a device that enables effortless reefing, enables low-wear reefing guides and is easy to install.

Dieses Ziel ist dadurch erreicht, daß die Reffeinrichtung eine diagonal zur Segelfläche angeordnete Rolle trägt und ohne besondere Spezialwerkzeuge in die Segelfläche integriert wird. Eine bevorzugte Ausführungsform ist in den Ansprüchen 2-5 gekennzeichnet.This goal is achieved in that the reefing device carries a roller arranged diagonally to the sail surface and is integrated into the sail surface without special tools. A preferred embodiment is characterized in claims 2-5.

In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel, als Schnitt, dargestellt.In the drawing, the subject matter of the invention is shown in an embodiment, as a section.

Die Reffeinrichtung besteht aus zwei tragenden Aufnahmeelementen, den Lagerschilden *, die auf der dem Segeltuch zugewandten Seite eine Verzahnung 2 tragen. Durch diese Verzahnung wird eine besonders hohe Haftung zwischen Segeltuch und Lagerschild erziehlt *. Die Lagerschilde erhalten auf der dem Segeltuch abgewandten Seite eine strömungsgünstige Formgebung. Die Lagerschilde weisen eine diagonale Durchdringung auf, in welche die Scheibenrolle 3 auf einer Achse 4 lagert. Lagerschild und Rolle sind so dimensioniert, daß keine störenden Kanten überstehen. Ferner erhalten die Lagerschilde auf ihren Außenseiten Ausfräsungen ^, so daß die Reffleine jeweils ca. 90 aus der senkrechten frei auslenken kann.The reefing device consists of two supporting elements, the bearing plates *, which have a toothing 2 on the side facing the canvas. This toothing ensures a particularly high level of adhesion between the canvas and the bearing plate *. The bearing plates are given a streamlined shape on the side facing away from the canvas. The bearing plates have a diagonal penetration into which the disk roller 3 is mounted on an axle 4. The bearing plate and roller are dimensioned so that no disturbing edges protrude. The bearing plates also have milled recesses ^ on their outside so that the reefing line can freely deflect approximately 90 from the vertical.

Die beiden Lagerschilde werden mittels Schrauben 6 fest miteinander verbunden, überdecken so die in der Segelfläche vorbereitete Öffnung und können so die Kräfte der Reffleine auf das Segel übertragen.The two bearing plates are firmly connected to each other by means of screws 6 , thus covering the opening prepared in the sail surface and can thus transfer the forces of the reefing line to the sail.

Durch Verwendung dieser Reffeinrichtung werden die Reibungskräfte während eines Reffvorganges um ein Vielfaches reduziert und somit auch die Standzeit der Reffleinen erheblich verlängert, der Reffvorgang erleichtert und damit schneller durchführbar.By using this reefing device, the friction forces during a reefing process are reduced many times over and the service life of the reefing lines is thus significantly extended, the reefing process is made easier and can therefore be carried out more quickly.

Claims (5)

SchutzansprucheProtection claims 1. Reffeinrichtung mit integrierter Scheibenrolle für1. Reefing device with integrated pulley for Segel auf Segelschiffen o. dergl.Sails on sailing ships etc. Dadurch gekennzeichnet, daß eine Rolle zur Führung einer Reffleine diagonal in die Segelfläche integriert wird, unter Zuhilfenahme von Aufnahmeelementen (Lagerschilde), zur Kraftübertragung und da^ diese ohne aufwendige Spezialwerkzeuge montiert werden kann.Characterized in that a roller for guiding a reefing line is integrated diagonally into the sail surface, with the aid of mounting elements (bearing shields) for power transmission and that this can be installed without complex special tools. 2. Reffeinrichtung nach Anspruch 1.2. Reefing device according to claim 1. Dadurch gekennzeichnet, daß die Rolle zur Aufnahme und Führung einer Reffleine diagonal in die Segelfläche integriert wird.Characterized in that the roller for receiving and guiding a reefing line is integrated diagonally into the sail surface. 3. Reffeinrichtung nach Anspruch 1. und 2.3. Reefing device according to claim 1 and 2. Dadurch gekennzeichnet, daß die Rolle auf Gleitlagern, Kugellagern oder Nadellagern getragen werden kann.Characterized in that the roller can be carried on plain bearings, ball bearings or needle bearings. 4. Reffeinrichtung nach Anspruch 1., 2. und 3.4. Reefing device according to claims 1, 2 and 3. Dadurch gekennzeichnet, daß die Aufnahmeelemente sowohl aus Metall, Nichteisenmetall oder Kunststoff hergestellt werden können.Characterized in that the receiving elements can be made of metal, non-ferrous metal or plastic. 5. Reffeinrichtung nach Anspruch 1., 2.. 3. und 4.5. Reefing device according to claim 1, 2, 3 and 4. Dadurch gekennzeichnet, daß die Aufnahmeelemente strömungsgünstig geformt sind und auf der Innenseite eine Verzahnung aufweisen.Characterized in that the receiving elements are aerodynamically shaped and have teeth on the inside.
DE9100259U 1991-01-11 1991-01-11 Reefing device with integrated sheave roller for sails on sailing ships or similar. Expired - Lifetime DE9100259U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9100259U DE9100259U1 (en) 1991-01-11 1991-01-11 Reefing device with integrated sheave roller for sails on sailing ships or similar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9100259U DE9100259U1 (en) 1991-01-11 1991-01-11 Reefing device with integrated sheave roller for sails on sailing ships or similar.

Publications (1)

Publication Number Publication Date
DE9100259U1 true DE9100259U1 (en) 1991-04-04

Family

ID=6863236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9100259U Expired - Lifetime DE9100259U1 (en) 1991-01-11 1991-01-11 Reefing device with integrated sheave roller for sails on sailing ships or similar.

Country Status (1)

Country Link
DE (1) DE9100259U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831517A1 (en) * 2001-10-31 2003-05-02 Amiot S A Reefing system for boat sail comprises rope with first end passing through eyelet in sail edge before fitting in boom and then passing through second sail eyelet, rope second end fixed to boom

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326617C2 (en) * 1983-07-23 1985-07-18 Mistral Windsurfing AG, Nürensdorf Device for trimming the sail of a sailboard

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326617C2 (en) * 1983-07-23 1985-07-18 Mistral Windsurfing AG, Nürensdorf Device for trimming the sail of a sailboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831517A1 (en) * 2001-10-31 2003-05-02 Amiot S A Reefing system for boat sail comprises rope with first end passing through eyelet in sail edge before fitting in boom and then passing through second sail eyelet, rope second end fixed to boom

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