AT34239B - Floats for watercraft. - Google Patents

Floats for watercraft.

Info

Publication number
AT34239B
AT34239B AT34239DA AT34239B AT 34239 B AT34239 B AT 34239B AT 34239D A AT34239D A AT 34239DA AT 34239 B AT34239 B AT 34239B
Authority
AT
Austria
Prior art keywords
watercraft
floating bodies
floats
desc
stability
Prior art date
Application number
Other languages
German (de)
Inventor
Adolf Boehm
Original Assignee
Adolf Boehm
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 Adolf Boehm filed Critical Adolf Boehm
Application granted granted Critical
Publication of AT34239B publication Critical patent/AT34239B/en

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    SchwimmkMrper   für Wasserfahrzeuge. 



   Die Erfindung betrifft die Herstellung von Schwimmkörpern für Wasserfahrzeuge, welche es ermöglichen, bei kleinem Widerstand, geringem Tiefgang, leichter Steuerbarkeit und grosser Stabilität   Personen-und Frachtenbeförderungen   mit hoher Geschwindigkeit vorzunehmen bzw. auch als Remorqueur (Schlepper) zu dienen. Zugleich soll die Einfachheit der Herstellungsweise eine billige Massenerzeugung ermöglichen. 



   Der Grundgedanke für die Erzeugung dieser Schwimmkörper ist folgender : Ein dünnwandiges zylindrisches oder konisches Blechrohr wird an den Enden in zwei zueinander senkrecht, eventuell auch anders geneigten Ebenen flach zusammengedrückt und durch eine geeignete Naht   (Nietnaht, Schweissnaht usw. ) wasserdicht geschlossen.   



   Die durch die Zeichnung veranschaulichte charakteristische Gestalt der Schwimmkörper ergibt sich durch diesen Arbeitsprozess ganz von selbst. Die Form entstammt einem zylindrischen Rohre, dessen Enden in senkrecht zueinander stehenden Ebenen geschlossen wurden. 



   Der ursprünglich kreisförmige Querschnitt des Rohres vom Durchmesser d bleibt nur in 
 EMI1.1 
 



   Zwei solche   Schwimmkörper   in paralleler Anordnung bilden sodann gewissermassen die Kufen des zu erbauenden Motorflosses. 



   Für Einzelboote sind konische Röhren vorgesehen, deren Stabilität nach Schliessung der Enden so gross ist. dass    s'e   ein selbständiges Schwimmen gestatten. 



     Während   nun das vordere Ende des Schwimmers nach Art eines gewöhnlichen scharfen   V orschi1fes   die Wasserfläche senkrecht oder in beliebiger anderer Neigung gegen die Vertikale durchschneidet, bildet das   rückwärtige   stets parallel zur   Wasseroberfläche   geschlossene Ende eine Art   Tragfläche,   welche ein gutes Gleiten auf dem Wasser ermöglicht und zugleich ein leichtes Wenden gestattet. Eine eventuelle Schrägstellung der vorderen Abschlusskante würde den Tiefgang vermindern sowie die Basis und mithin auch die Stabilität des Fahrzeuges   vergrössern.   

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Floating bodies for watercraft.



   The invention relates to the production of floating bodies for watercraft, which make it possible to move people and freight at high speed or also to serve as a remorqueur (tug) with low resistance, low draft, easy controllability and great stability. At the same time, the simplicity of the manufacturing method should enable cheap mass production.



   The basic idea behind the creation of these floating bodies is as follows: A thin-walled cylindrical or conical sheet metal tube is pressed flat at the ends in two planes that are perpendicular to each other, possibly also differently inclined, and sealed watertight by a suitable seam (riveted seam, weld seam, etc.).



   The characteristic shape of the floating bodies illustrated by the drawing is the result of this work process. The shape comes from a cylindrical tube, the ends of which were closed in planes perpendicular to one another.



   The originally circular cross-section of the pipe with diameter d remains only in
 EMI1.1
 



   Two such floating bodies in a parallel arrangement then form, to a certain extent, the runners of the motor raft to be built.



   For single boats, conical tubes are provided, the stability of which is so great after the ends are closed. that s'e allow independent swimming.



     While the front end of the swimmer now cuts through the water surface vertically or at any other inclination to the vertical in the manner of an ordinary sharp fore-aft, the rear end, which is always parallel to the water surface, forms a kind of wing, which enables good gliding on the water and at the same time easy turning is permitted. A possible inclination of the front end edge would reduce the draft and increase the base and therefore also the stability of the vehicle.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Schwimmkörper für Wasserfahrzeuge, dadurch gekennzeichnet, dass sie aus Röhren dadurch gebildet werden, dass die Rohrenden flach zusammengedrückt und durch entsprechende Nähte wasserdicht geschlossen werden. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Floating bodies for watercraft, characterized in that they are formed from tubes by squeezing the tube ends flat and closing them in a watertight manner with appropriate seams. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT34239D 1907-07-08 1907-07-08 Floats for watercraft. AT34239B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT34239T 1907-07-08

Publications (1)

Publication Number Publication Date
AT34239B true AT34239B (en) 1908-09-10

Family

ID=3550298

Family Applications (1)

Application Number Title Priority Date Filing Date
AT34239D AT34239B (en) 1907-07-08 1907-07-08 Floats for watercraft.

Country Status (1)

Country Link
AT (1) AT34239B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837888C1 (en) * 1998-08-20 2000-02-24 Obermoser Franz Hull for marine vessel has stern formed with vertical movable flaps for stability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837888C1 (en) * 1998-08-20 2000-02-24 Obermoser Franz Hull for marine vessel has stern formed with vertical movable flaps for stability

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