DE253471C - - Google Patents

Info

Publication number
DE253471C
DE253471C DENDAT253471D DE253471DA DE253471C DE 253471 C DE253471 C DE 253471C DE NDAT253471 D DENDAT253471 D DE NDAT253471D DE 253471D A DE253471D A DE 253471DA DE 253471 C DE253471 C DE 253471C
Authority
DE
Germany
Prior art keywords
sword
sailing
rotatable
spindle
center
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.)
Active
Application number
DENDAT253471D
Other languages
German (de)
Publication of DE253471C publication Critical patent/DE253471C/de
Active 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 
    • 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 
    • 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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft ein drehbares Mittelschwert für Segelschiffe. Das Neue besteht darin, daß die Drehachse des Schwertes hinter dessen Mitte liegt und daß die Spindel frei drehbar ist, so daß sich das Schwert selbsttätig einstellt, indem es durch den jeweiligen Seitendruck des Wassers immer nach, der Seite zur Kiellinie gestellt wird, von der das Fahrzeug beim Segeln abfällt.The invention relates to a rotatable center sword for sailing ships. The new exists that the axis of rotation of the sword is behind its center and that the spindle is free is rotatable, so that the sword adjusts itself by it through the respective Side pressure of the water always towards the side to the keel line from which the vehicle is placed falls off while sailing.

Die Zeichnung stellt ein Ausführungsbeispiel für den Erfindungsgegenstand dar. Fig. 1 ist eine Seitenansicht des Schwertes, Fig. 2 ist ein Schnitt nach A-B der Fig. 1, Fig. 3 ist ein Schnitt nach C-D der Fig. 1.The drawing shows an exemplary embodiment for the subject matter of the invention. FIG. 1 is a side view of the sword, FIG. 2 is a section according to AB of FIG. 1, FIG. 3 is a section according to CD of FIG. 1.

Das Schwert α ist mittels der Ketten b an den Rollen c aufgehängt, die auf der Welle d sitzen, die gedreht und mittels des Sperrades und der Sperrklinke g festgestellt werden kann. An dem Schwert α ist die Führungsspindel e befestigt, welche sich in Aussparungen der Leisten h und f auf und ab bewegt und eine kleine Drehung machen kann, wenn der Seitendruck im Wasser das Schwert gegen die keilförmigen Leisten h drückt. Diese vorn und hinten beliebig abgeschrägten Leisten h geben dem Schwert die gewünschte Schrägrichtüng. Die Kante des Schwertes ist vorn (Fahrtrichtung Pfeil f) in bekannter Weise nach einer ungefähr halbkreisförmigen Kurve abgerundet.The sword α is suspended by means of the chains b on the rollers c , which sit on the shaft d , which can be rotated and fixed by means of the ratchet wheel and the pawl g . The guide spindle e is attached to the sword α , which moves up and down in recesses in the strips h and f and can make a small rotation when the side pressure in the water presses the sword against the wedge-shaped strips h. These strips h , which can be bevelled at any front and back, give the sword the desired slanting direction. The edge of the sword is rounded at the front (direction of travel arrow f) in a known manner after an approximately semicircular curve.

Claims (1)

Patent-Anspruch :Patent claim: Drehbares Mittelschwert für Segelschiffe, dadurch gekennzeichnet, daß die Drehachse des Schwertes hinter dessen Mitte liegt und daß die Spindel frei drehbar ist, so daß das Schwert selbsttätig beim Segeln mit seinem Vorderende aus der Kiellinie gegen die Windseite heraustritt.Rotatable central sword for sailing ships, characterized in that the axis of rotation of the sword is behind its center and that the spindle is freely rotatable, so that the sword automatically emerges when sailing with its front end from the keel line against the windward side.
DENDAT253471D Active DE253471C (en)

Publications (1)

Publication Number Publication Date
DE253471C true DE253471C (en)

Family

ID=511750

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT253471D Active DE253471C (en)

Country Status (1)

Country Link
DE (1) DE253471C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546475A1 (en) * 1983-05-24 1984-11-30 Barthelet Daniel Centre-board and keel with adjustable self-orientation and self-inclination and corresponding housing for equipping any craft propelled on water by wind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546475A1 (en) * 1983-05-24 1984-11-30 Barthelet Daniel Centre-board and keel with adjustable self-orientation and self-inclination and corresponding housing for equipping any craft propelled on water by wind

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