DE174728C - - Google Patents

Info

Publication number
DE174728C
DE174728C DENDAT174728D DE174728DA DE174728C DE 174728 C DE174728 C DE 174728C DE NDAT174728 D DENDAT174728 D DE NDAT174728D DE 174728D A DE174728D A DE 174728DA DE 174728 C DE174728 C DE 174728C
Authority
DE
Germany
Prior art keywords
ship
fin
hull
overtaking
water
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
DENDAT174728D
Other languages
German (de)
Publication of DE174728C publication Critical patent/DE174728C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/065Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils being pivotal about an axis substantially parallel to the longitudinal axis of the vessel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung ist eine - Einrichtung zur . Verminderung der Rollbewegung von Schiffen und besteht darin, daß beim Überholen des Schiffes seitlich an den Schiffsrumpf angelenkte Klappen aufgeklappt werden und, nachdem sie ihren größten Ausschlag erreicht haben, einen Druck auf das Wasser ausüben, wodurch das Überholen des Schiffes vermindert wird.The invention is a device for. Reduction of the rolling motion of ships and consists in the fact that when overtaking the ship it is hinged to the side of the hull Flaps are unfolded and after it has reached its largest rash have to put pressure on the water, which reduces the overtaking of the ship will.

ίο Der Erfindungsgegenstand ist auf der Zeichnung schematisch zur Darstellung gebracht. ίο The subject of the invention is on the Drawing shown schematically.

Fig. ι zeigt einen mit der neuen Einrichtung versehenen Schiffsrumpf in wagerechter undFig. Ι shows a provided with the new device hull in horizontal position and

Fig. 2 in schräger Lage. ;Fig. 2 in an inclined position. ;

In einer quer durch den Schiffsrumpf hindurchgehenden Abteilung a mit halbkreisförmig verlaufendem, an der Innenseite gezahntem Boden b ruht auf losen, gezahnten Rollen c ein massiver Körper d von der Form eines Halbkreises. Der Körper ist auf seiner gebogenen Kante ebenfalls gezahnt. Über der Abteilung α sind nach beiden Seiten abragende Arme e angelenkt, deren freie Enden in ein Gestängeg, h, i eingreifen, das mit je-einer auf jeder Schiffsseifce aufklappbar angeordneten Flosse und dem Schiffskörper gelenkig verbunden ist. In a section a running transversely through the hull, with a semicircular bottom b , which is toothed on the inside, a solid body d in the shape of a semicircle rests on loose, toothed rollers c. The body is also serrated on its curved edge. Above the division α , arms e protruding to both sides are articulated, the free ends of which engage in a linkage g, h, i , which is articulated to a fin that can be opened on each ship's soap and to the hull.

Die Wirkungsweise der Einrichtung ist folgende: Holt das Schiff infolge hohen Seeganges oder aus anderer Veranlassung nach einer Seite über, so verbleibt der Körper d infolge seines Gewichtes in wagerechter Lage, wobei sich der Körper d unter Vermittelung der Übertragungsrollen c auf dem gezahnten Boden b der Abteilung α abrollt. Die überliegende Rumpfseite zugerichtete obere Kante des Körpers d hebt den über ihr befindlichen Arm e an, wodurch die Flosse f dieser Rumpfseite aufgeklappt wird. In ihrer höchsten Lage legt sich die Stange Λ gegen die Außenhaut des Schiffes und verhindert dadurch die Flosse an einem weiteren Aufklappen. Von jetzt ab übt die Flosse bei weiterem Überlegen des Schiffes einen Druck auf das Wasser aus und bremst dadurch die Bewegung des Schiffes.The mode of operation of the device is as follows: If the ship overturns to one side as a result of heavy seas or for any other reason, the body d remains in a horizontal position due to its weight, with the body d being mediated by the transfer rollers c on the toothed floor b the Department α unrolls. The overlying trunk side trimmed upper edge of the body d lifts the arm e located above it, as a result of which the fin f of this trunk side is unfolded. In its highest position, the rod Λ lies against the outer skin of the ship and thus prevents the fin from opening further. From now on the fin exerts pressure on the water as the ship thinks over it and thereby slows down the ship's movement.

Claims (1)

Patent-Anspruch:Patent claim: Einrichtung zur Verminderung des Rollens von Schiffen, dadurch gekennzeichnet, daß ein auf dem Schiffe befindlicher pendelartiger Körper beim Überholen des Schiffes eine Flosse an der eintauchenden Schiffsseite öffnet, die, sobald sie ihre höchste Lage erreicht hat, einen Druck auf das Wasser ausübt und dadurch die Rollbewegung des Schiffes abschwächt. Device for reducing the rolling of ships, characterized in that that a pendulum-like body located on the ship has a fin on the submerged one when overtaking the ship The side of the ship opens, which, as soon as it has reached its highest position, exerts pressure on the water and thereby weakens the roll of the ship. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT174728D Active DE174728C (en)

Publications (1)

Publication Number Publication Date
DE174728C true DE174728C (en)

Family

ID=439445

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT174728D Active DE174728C (en)

Country Status (1)

Country Link
DE (1) DE174728C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294843B (en) * 1964-11-27 1969-05-08 Burndept Electronics Ltd Radio signal buoy
EP1170204A1 (en) * 2000-05-16 2002-01-09 Mitsubishi Heavy Industries, Ltd. Motion reduction apparatus and floating body therewith

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294843B (en) * 1964-11-27 1969-05-08 Burndept Electronics Ltd Radio signal buoy
EP1170204A1 (en) * 2000-05-16 2002-01-09 Mitsubishi Heavy Industries, Ltd. Motion reduction apparatus and floating body therewith
US6652193B2 (en) 2000-05-16 2003-11-25 Mitsubishi Heavy Industries, Ltd. Swaying reduction apparatus and floating body therewith
US7677838B2 (en) 2000-05-16 2010-03-16 Mitsubishi Heavy Industries, Ltd. Motion reduction apparatus and floating body therewith

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