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DE373892C - Sailboat with sliding mast - Google Patents

Sailboat with sliding mast

Info

Publication number
DE373892C
DE373892C DESCH64300D DESC064300D DE373892C DE 373892 C DE373892 C DE 373892C DE SCH64300 D DESCH64300 D DE SCH64300D DE SC064300 D DESC064300 D DE SC064300D DE 373892 C DE373892 C DE 373892C
Authority
DE
Germany
Prior art keywords
mast
shoe
sailboat
drum
ropes
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
Application number
DESCH64300D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DESCH64300D priority Critical patent/DE373892C/en
Application granted granted Critical
Publication of DE373892C publication Critical patent/DE373892C/en
Expired 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
    • B63B15/02—Staying of masts or of other superstructures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Combustion (AREA)

Description

Segelboot mit verschiebbarem 1Viast. Vorliegende Erfindung betrifft eine Vorrichtung, um den Mast von Segelbooten seitlich verstellen zu können, wodurch die Ausnutzung größerer Windstärken ohne Reffen des Segels und ohne größere Kentergefahr ermöglicht wird. Besonders wirksam ist die Anwendung vorliegender Erfindung bei breiten Booten mit zwei Bootskörpern.Sailboat with sliding 1 viast. The present invention relates a device to adjust the mast of sailboats laterally, whereby the use of greater wind strengths without reefing the sail and without a greater risk of capsizing is made possible. The application of the present invention is particularly effective in wide boats with two hulls.

Auf der Zeichnung ist der Erfindungsgegenstand bei einem derartigen Zweibootkutter beispielsweise dargestellt.In the drawing, the subject matter of the invention is such Two-boat cutter, for example, shown.

Abb. z zeigt eine Seitenansicht, Abb. 2 eine Draufsicht, Abb. 3 einen Schnitt nach Linie A-B der Abb. 2 und Abb. 4 Einzelheiten.Fig. Z shows a side view, Fig. 2 shows a plan view, Fig. 3 shows a Section along line A-B of Fig. 2 and Fig. 4 details.

Der Mast 20 ist nicht, wie sonst üblich, fest im Boot angebracht, sondern in einem besonderen Mastschuh gelagert, der in einer geeigneten Führung seitlich verschoben werden kann. Der Mastschuh besteht aus einem bogenförmigen Unterteil 16, den beiden Seitenteilen 17 und 18 und der Versteifung z9. Der Mast 20 ist durch den Bolzen 2z fest mit dem :Mastschuh verbunden. Seine Spitze ist durch Seile festgelegt, die zu den Punkten?,?, 23, 24 und 25 führen, und bleibt bei der Verschiebung des Mastschuhes stehen. Der Mastschuh muß sich demnach auf einem Kreisbogen bewegen, der um die feststehende Mastspitze als Mittelpunkt mit der Mastlänge geschlagen ist. Dadurch ist die kreisbogenförmige Gestalt des Mastschuhes und der Führungsbahn desselben bedingt, die durch das Deck 3 und den die beiden Bootshälften verbindenden Binder g, 6 gebildet wird. Das Verschieben des Mastschuhes erfolgt durch Seile 27, die über Rollen zu der Trommel 28 im Hinterteil des Bootes geführt sind und so auf derselben befestigt sind, daß sich das eine Seil abwickelt, wenn das andere aufgewickelt wird. Die Trommel 28 ist mit einer Kurbel oder mit einem Handrad 29 versehen, das durch eine beliebige Sperrvorrichtung, beispielsweise durch den in Abb. r und 2 dargestellten Klappbügel 3o festgestellt werden kann.The mast 20 is not, as is usually the case, firmly attached in the boat, but rather mounted in a special mast shoe that can be moved laterally in a suitable guide. The mast shoe consists of an arched lower part 16, the two side parts 17 and 18 and the reinforcement z9. The mast 20 is firmly connected to the mast shoe by the bolt 2z. Its tip is fixed by ropes that lead to points?,?, 23, 24 and 25 , and stops when the mast shoe is moved. The mast shoe must therefore move on an arc around the fixed mast tip as the center point with the mast length. This results in the arcuate shape of the mast shoe and the guide track of the same, which is formed by the deck 3 and the tie g, 6 connecting the two boat halves. The mast shoe is displaced by ropes 27, which are guided over pulleys to the drum 28 in the rear of the boat and are attached to the same so that one rope unwinds when the other is wound up. The drum 28 is provided with a crank or with a handwheel 29, which can be locked by any locking device, for example by the hinged bracket 3o shown in FIGS.

Claims (3)

PATENT-ANSPRÜcHE: x. Mast für Segelboote, dadurch gekennzeichnet, daß die Spitze des Mastes durch Seile festgelegt ist, während der Fuß des Mastes in einem Mastschuh ruht, der durch geeignete Mittel seitlich verstellt werden kann. . PATENT CLAIMS: x. Mast for sailing boats, characterized in that that the top of the mast is fixed by ropes, while the base of the mast rests in a mast shoe, which can be adjusted laterally by suitable means. . 2. Mast nach Anspruch =, dadurch gekennzeichnet, daß die seitliche Verschiebung des Mastschuhes durch über Rollen geführte Seile erfolgt, die so auf einer Trommel befestigt sind, daß sich gleichzeitig das eine Seil ab- und das andere aufwickelt, während die Trommel durch geeignete Mittel gedreht und durch eine Sperrvorrichtung festgestellt werden kann. 2. Mast according to claim =, characterized in that the lateral displacement of the mast shoe is carried out by ropes guided over pulleys, which are placed on a drum are attached so that one rope unwinds and the other unwinds at the same time, while the drum is rotated by suitable means and by a locking device can be determined. 3. Segelboot nach Anspruch x und 2, dadurch gekennzeichnet, daß bei aus zwei Bootskörpern bestehenden Booten die Führung des Mastschuhes durch die die beiden Bootskörper verbindenden Spanten und Binder und das Deck gebildet wird.3. Sailboat according to claim x and 2, characterized in that that in the case of boats consisting of two hulls, the mast shoe is guided through formed the frames and trusses connecting the two hulls and the deck will.
DESCH64300D Sailboat with sliding mast Expired DE373892C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH64300D DE373892C (en) Sailboat with sliding mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH64300D DE373892C (en) Sailboat with sliding mast

Publications (1)

Publication Number Publication Date
DE373892C true DE373892C (en) 1923-04-17

Family

ID=7438233

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH64300D Expired DE373892C (en) Sailboat with sliding mast

Country Status (1)

Country Link
DE (1) DE373892C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074368A (en) * 1961-03-17 1963-01-22 Floyd R Wade Retractable twin keel
DE2650661A1 (en) * 1976-11-05 1978-05-11 Eckhardt Hans Guenter Dipl Ing Hydrofoil craft with inverted cranked-wing foils - has propulsion and steering gear positioned low down with foil parts above water providing aerodynamic lift
EP0350881A1 (en) * 1988-07-11 1990-01-17 Dehler Yachtbau Gmbh Sailing boat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074368A (en) * 1961-03-17 1963-01-22 Floyd R Wade Retractable twin keel
DE2650661A1 (en) * 1976-11-05 1978-05-11 Eckhardt Hans Guenter Dipl Ing Hydrofoil craft with inverted cranked-wing foils - has propulsion and steering gear positioned low down with foil parts above water providing aerodynamic lift
EP0350881A1 (en) * 1988-07-11 1990-01-17 Dehler Yachtbau Gmbh Sailing boat
WO1990000493A1 (en) * 1988-07-11 1990-01-25 Dehler Yachtbau Gmbh Sailing yacht

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