EP0076000A1 - Nautical set of wheels for launching or hauling boats - Google Patents

Nautical set of wheels for launching or hauling boats Download PDF

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Publication number
EP0076000A1
EP0076000A1 EP82201180A EP82201180A EP0076000A1 EP 0076000 A1 EP0076000 A1 EP 0076000A1 EP 82201180 A EP82201180 A EP 82201180A EP 82201180 A EP82201180 A EP 82201180A EP 0076000 A1 EP0076000 A1 EP 0076000A1
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European Patent Office
Prior art keywords
nautical
wheel
set according
wheels
wheel set
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EP82201180A
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German (de)
French (fr)
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Oliviero Guelli
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Individual
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C13/00—Equipment forming part of or attachable to vessels facilitating transport over land

Definitions

  • the inventive nautical K allows arren to tow the vessel ashore, it convenient to get into the water and go at sea with it, without it being necessary to allow the carts on land, and it is only necessary to him from the Tilt the position with the wheels down into the position with the wheels up so that the wheels do not dip into the water in order not to increase the hydrodynamic resistance to movement.
  • the invention creates a nautical cart consisting of a nautical wheel set, characterized in that he has two wheels of the standard version for land transport and two curved metal profiles, one for each wheel, the ends of which carry the lower one a first pin for attachment to the wheel and the upper one a second pin for attachment by means of an insert bolt to the plate-shaped slide, each of which a slide is provided for each profile, which in turn is bolted to the boat and has two pairs of grooves, namely a lower pair of grooves and an upper pair of grooves, in which the pin of the profile engages, so that the wheel set for towing into or out of the water with the wheels facing the earth and can be mounted facing the sky while driving at sea.
  • the cart according to the invention consists of a wheel set 3 of two independent wheels of the standard design, ie with a rim made of steel, light metal or plastic and a pneumatic tire made of solid rubber or with an air tube; these wheels are fixed on the pin 4 of the arm 2, which is made of a steel or light metal profile, which is bent in a suitable manner in order to achieve the correct inclination of the boat during the towing process.
  • the other end of the profile carries a continuous pin 7, so that the profile 2 can be used in the plate-shaped carriage 1 for fastening the whole to the boat 5, while the pin 7 engages in the grooves 8 of this plate.
  • Two pairs of grooves 8a and 8b are attached to the plate-shaped fastening slide, one 8a for towing the watercraft on land and the other 8b for cruising at sea.
  • a safety bolt 10 prevents a possible detachment of the unit consisting of the arm 2 and the wheel 3 from the plate-shaped fastening slide 1.
  • the plate-shaped mounting slide 1 is attached to the boat 5 by a series of bolts 9, which ensure a rigid connection between the nautical wheelset and the boat.
  • the present invention allows easy launching of boats of all types, whether rigid or inflatable. Indeed, the handgrips for installing and removing the wheel set on land and for tipping it over on the water require practically no skill and require very little time.
  • the invention finds particular application in the watering of pleasure, sports and inflatable boats.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Handcart (AREA)

Abstract

A small boat (5) has a pair of wheels attached to its stern to enable it to be towed overland and to facilitate its launch into the sea. Each wheel (3) is mounted on a spindle (4) attached to a curved arm (2) made from a metal section. A bracket (1), fixed to the stern by bolts (9), has a U-shaped cross-section with slots (8a,8b) at the lower and upper ends. A transverse pin (7) in the curved arm engages the lower slot (8a), when the wheel is in use, and the upper slot (8b) when the boat is at sea, with the arm and wheel projecting upwards. In both cases the arm is secured by a bolt (10).

Description

Es ist die Aufgabe der vorliegenden Erfindung, ein nautisches Gerät zu schaffen, mit dem es möglich ist, Wasserfahrzeuge oder Boote ins oder aus dem Wasser.zu schleppen, ohne dass dieses Gerät an Land gelassen werden muss, nachdem das Wasserfahrzeug ins Wasser gebracht worden ist.It is the object of the present invention to provide a nautical device with which it is possible to tow watercraft or boats into or out of the water without this device having to be landed after the watercraft has been brought into the water .

Es ist allen bekannt, dass die Karren der bekannten Technik fast ausschliesslich zum Schleppen und Transport der Wasserfahrzeuge an Land bestimmt sind, und gesetzt den Fall, dass sie es gestatten, das Wasserfahrzeug ins Wasser zu bringen, müssen sie dann aus diesem zurückgezogen und an Land gelassen werden.It is known to all that the carts of the known technology are almost exclusively intended for towing and transporting the watercraft on land and, if they allow the watercraft to be brought into the water, they must then be withdrawn from it and on land be left.

Dagegen gestattet der erfindungsgemässe nautische Karren, das Wasserfahrzeug an Land zu schleppen, es bequem ins Wasser zu bringen und auf See damit zu fahren, ohne dass es notwendig ist, den Karren an Land zu lassen, wobei es lediglich erforderlich ist, ihn aus der Stellung mit den Rädern nach unten in die Stellung mit den Rädern nach oben umzukippen, so dass die Räder nicht ins Wasser eintauchen, um den hydrodynamischen Bewegungswiderstand nicht zu erhöhen.In contrast, the inventive nautical K allows arren to tow the vessel ashore, it convenient to get into the water and go at sea with it, without it being necessary to allow the carts on land, and it is only necessary to him from the Tilt the position with the wheels down into the position with the wheels up so that the wheels do not dip into the water in order not to increase the hydrodynamic resistance to movement.

Die Erfindung schafft einen nautischen Karren bestehend aus einem nautischen Radsatz, dadurch gekennzeichnet, dass er zwei Räder der Standardausführung für Landtransport und zwei gebogene Metallprofile, eines für jedes Rad, aufweist, von deren Enden das untere einen ersten Zapfen zur Befestigung am Rad und das obere einen zweiten Zapfen zur Befestigung mittels eines Einsteckbolzens an dem plattenförmigen Schlitten trägt, wobei je ein Schlitten für jedes Profil vorgesehen ist, der seinerseits durch Bolzen an dem Boot befestigt ist und zwei Nutpaare aufweist, nämlich ein unteres Nutpaar und ein oberes Nutpaar, in die der Zapfen des Profils eingreift, so dass der Radsatz zum Schleppen ins oder aus dem Wasser mit den Rädern zur Erde gerichtet und während cer Fahrt auf See zum Himmel gerichtet montiert werden kann.The invention creates a nautical cart consisting of a nautical wheel set, characterized in that he has two wheels of the standard version for land transport and two curved metal profiles, one for each wheel, the ends of which carry the lower one a first pin for attachment to the wheel and the upper one a second pin for attachment by means of an insert bolt to the plate-shaped slide, each of which a slide is provided for each profile, which in turn is bolted to the boat and has two pairs of grooves, namely a lower pair of grooves and an upper pair of grooves, in which the pin of the profile engages, so that the wheel set for towing into or out of the water with the wheels facing the earth and can be mounted facing the sky while driving at sea.

Nachstehend geben wir eine Beschreibung der Erfindung in ihrer charakteristischsten Ausführungsform anhand der beiliegenden Figuren, ohne jedoch den allgemeinen Charakter der Erfindung einschränken zu wollen.Below we give a description of the invention in its most characteristic embodiment with reference to the accompanying figures, without however wishing to restrict the general character of the invention.

  • Die Fig. 1 zeigt eine Seitenansicht der Erfindung und die Art ihrer Anbringung an dem Boot;Fig. 1 shows a side view of the invention and the way in which it is attached to the boat;
  • Die Fig. 2 zeigt die Erfindung von vorn und die Art ihrer Anbringung an dem Boot;Fig. 2 shows the invention from the front and the way in which it is attached to the boat;
  • Die Fig. 3 ist eine Detail-Vorderansicht des plattenförmigen Schlittens zur Befestigung des Arms des Karrens an dem Boot;Figure 3 is a detailed front view of the plate-shaped carriage for attaching the arm of the cart to the boat;
  • Die Fig. 4 ist eine Profilansicht des plattenförmigen Schlittens zur Befestigung des Arms des Karrens an dem Boot.Fig. 4 is a profile view of the plate-shaped carriage for attaching the arm of the cart to the boat.

Der erfindungsgemässe Karren besteht aus einem Radsatz 3 von zwei unabhängigen Rädern der Standardausführung, d.h. mit einer Felge aus Stahl, Leichtmetall oder Kunststoff und einem Luftreifen aus Vollgummi oder mit Luftschlauch; diese Räder sind auf dem Zapfen 4 des Arms 2 befestigt, der aus einem Stahl- oder Leichtmetallprofil besteht, das in geeigneter Weise gebogen ist, um die richtige Neigung des Bootes während des Schleppvorgangs zu erreichen.The cart according to the invention consists of a wheel set 3 of two independent wheels of the standard design, ie with a rim made of steel, light metal or plastic and a pneumatic tire made of solid rubber or with an air tube; these wheels are fixed on the pin 4 of the arm 2, which is made of a steel or light metal profile, which is bent in a suitable manner in order to achieve the correct inclination of the boat during the towing process.

Das andere Ende des Profils trägt einen durchgehenden Zapfen 7, so dass das Profil 2 in den plattenförmigen Schlitten.1 zur Befestigung des Ganzen an dem Boot 5 eingesetzt werden kann, während der Zapfen 7 in die Nuten 8 dieser Platte eingreift. An dem plattenförmigen Befestigungsschlitten sind zwei Nutpaare 8a und 8b angebracht, eines 8a für die Schleppstellung des Wasserfahrzeugs an Land und das andere 8b zur Fahrt auf See. Ein Sicherheitsbolzen 10 verhindert ein mögliches Lösen der aus dem Arm 2 und dem Rad 3 bestehenden Einheit von dem plattenförmigen Befestigungsschlitten 1.The other end of the profile carries a continuous pin 7, so that the profile 2 can be used in the plate-shaped carriage 1 for fastening the whole to the boat 5, while the pin 7 engages in the grooves 8 of this plate. Two pairs of grooves 8a and 8b are attached to the plate-shaped fastening slide, one 8a for towing the watercraft on land and the other 8b for cruising at sea. A safety bolt 10 prevents a possible detachment of the unit consisting of the arm 2 and the wheel 3 from the plate-shaped fastening slide 1.

Der plattenförmige Befestigungsschlitten 1 ist an dem Boot 5 durch eine Reihe von Bolzen 9 befestigt, die eine starre Verbindung zwischen dem nautischen Radsatz und dem Boot sicherstellen.The plate-shaped mounting slide 1 is attached to the boat 5 by a series of bolts 9, which ensure a rigid connection between the nautical wheelset and the boat.

Die vorliegende Erfindung gestattet ein leichtes Inswasserbringen von Booten aller Art, ob starr oder aufblasbar. In der Tat die Handgriffe zur Installierung des Radsatzes an Land und zu seiner Entfernung und zum Umkippen in die umgekehrte Stellung auf dem Wasser erfordern praktisch keinerlei Geschicklichkeit und benötigen nur sehr wenig Zeit.The present invention allows easy launching of boats of all types, whether rigid or inflatable. Indeed, the handgrips for installing and removing the wheel set on land and for tipping it over on the water require practically no skill and require very little time.

Falls sich ferner auf dem Wasser einmal ein Rad lösen. sollte, so geht dieses nicht unter und verloren, da es schwimmt. Dadurch wird der unbequeme Arbeitsschritt (der besonders unbequem ist, wenn er durch einen einzelnen Mann ausgeführt werden muss) zur Entfernung des Bootes von dem Schleppkarren verhindert, wenn an Ort und Stelle eine Einrichtung zur Durchführung dieses Arbeitsschrittes (Schienen, Winde, Kran usw.) vorhanden ist, oder der noch mühseligere Arbeitsschritt des Abladens des Bootes vom Schleppkarren und das Inswasserbringen des Bootes, was nur durch mehrere Personen und nicht ohne Mühe ausgeführt werden kann.If a wheel also comes loose on the water. should not get lost because it is floating. This prevents the inconvenient step (which is particularly inconvenient when it needs to be carried out by a single man) to remove the boat from the trolley if there is a facility in place to perform this step (Rails, winch, crane, etc.) is present, or the even more arduous step of unloading the boat from the trolley and bringing the boat into the water, which can only be carried out by several people and not without effort.

Bei der vorliegenden Erfindung werden dagegen lediglich die die Räder 3 tragenden Profile 2 an den zuvor an dem Boot installierten und daran verbleibenden plattenförmigen Befestigungsschlitten 1 befestigt, dann wird das Boot ins Wasser geschleppt und sobald dieses schwimmt, werden die Profile 2 aus den unteren Nuten 8a entfernt und in umgekehrter Stellung in die oberen Nuten 8b eingesetzt. Dann kann man in aller Musse mit der Fahrtauf See beginnen.In the present invention, on the other hand, only the profiles 2 carrying the wheels 3 are attached to the plate-shaped fastening slides 1 previously installed on and remaining on the boat, then the boat is towed into the water and as soon as this floats, the profiles 2 become from the lower grooves 8a removed and inserted in the opposite position in the upper grooves 8b. Then you can start your voyage at sea.

Die Erfindung findet insbesondere Anwendung zum Inswasserbringen von Vergnügungs-, Sport- und Schlauchbooten.The invention finds particular application in the watering of pleasure, sports and inflatable boats.

Da zu ihrer Verwirklichung ferner Standardteile und -halbfabrikate verwendet werden, ist sie sehr wirtschaftlich in der Herstellung.Since standard parts and semi-finished products are also used to make them, it is very economical to manufacture.

Claims (8)

1) Nautischer Radsatz, dadurch gekennzeichnet, dass er zwei Räder (3) der Standardausführung für Landtransport und zwei gebogene (a) Metallprofile (2), eines für jedes Rad aufweist, von deren Enden das untere einen ersten Zapfen (4) zur Befestigung am Rad (3) und das obere einen zweiten Zapfen (7) zur Befestigung mittels eines Einsteck- bolzens (10) an dem plattenförmigen Schlitten (1) trägt, wobei je-ein Schlitten (1) für jedes Profil (2) vorgesehen ist, der seinerseits durch Bolzen (9) an dem Boot (5) befestigt ist und zwei Nutpaare aufweist, nämlich ein unteres Nutpaar (8a) und ein oberes Nutpaar (8b), in die der Zapfen (7) des Profils (2) eingreift, so dass der Radsatz zum Schleppen ins oder aus dem Wasser mit den Rädern zur Erde gerichtet und während der Fahrt auf See zum Himmel gerichtet montiert werden kann.1) Nautical wheelset, characterized in that it has two wheels (3) of the standard version for land transport and two curved (a) metal profiles (2), one for each wheel, the ends of which have a lower first pin (4) for attachment to the bottom wheel transmits (3) and the upper second pin (7) for fastening by means of an e insteck- bolt (10) to the plate-shaped carriage (1) being provided per-a carriage (1) for each profile (2), which in turn is fastened to the boat (5) by bolts (9) and has two pairs of grooves, namely a lower pair of grooves (8a) and an upper pair of grooves (8b), in which the pin (7) of the profile (2) engages, so that the wheelset can be towed in or out of the water with the wheels pointing to the earth and mounted to the sky while at sea. 2) Nautischer Radsatz nach Anspruch 1, dadurch gekennzeichnet, dass die Felge des Rades (3) aus rostfreiem Stahl besteht.2) Nautical wheel set according to claim 1, characterized in that the rim of the wheel (3) consists of stainless steel. 3) Nautischer Radsatz nach Anspruch 1, dadurch gekennzeichnet, dass die Felge des Rades (3) aus einer Leichtmetallegierung besteht.3) Nautical wheel set according to claim 1, characterized in that the rim of the wheel (3) consists of a light metal alloy. 4) Nautischer Radsatz nach Anspruch 1, dadurch gekennzeichnet, dass die Felge des Rades (3) aus Kunststoff besteht.4) Nautical wheel set according to claim 1, characterized in that the rim of the wheel (3) consists of plastic. 5) Nautischer Radsatz nach den Ansprüchen 1, 2 oder 4, dadurch gekennzeichnet, dass das Profil (2) aus rostfreiem Stahl besteht.5) Nautical wheel set according to claims 1, 2 or 4, characterized in that the profile (2) consists of stainless steel. 6) Nautischer Radsatz nach den Ansprüchen 1, 2 oder 3 oder 4, dadurch gekennzeichnet, dass die Räder (3) schwimmend ausgebildet sind.6) Nautical wheel set according to claims 1, 2 or 3 or 4, characterized in that the wheels (3) are designed to be floating. 7) Nautischer Radsatz nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass das Profil aus einer Leichtmetallegierung besteht.7) Nautical wheel set according to claim 3 or 4, characterized in that the profile consists of a light metal alloy. 8) Verwendung des nautischen Radsatzes nach Anspruch 1 zum Schleppen von Wasserfahrzeugen oder Booten ins oder aus dem Wasser ohne dass die Notwendigkeit besteht, diesen an Land zu lassen, nachdem das Wasserfahrzeüg oder Boot ins Wasser gebracht wurde.8) Use of the nautical wheel set according to claim 1 for towing watercraft or boats into or out of the water without the need to leave it on land after the watercraft or boat has been brought into the water.
EP82201180A 1981-09-28 1982-09-22 Nautical set of wheels for launching or hauling boats Withdrawn EP0076000A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH623181A CH646657A5 (en) 1981-09-28 1981-09-28 WHEEL TRAIN FOR TOWING BOATS IN/OUT OF THE WATER.
CH6231/81 1981-09-28

Publications (1)

Publication Number Publication Date
EP0076000A1 true EP0076000A1 (en) 1983-04-06

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Family Applications (1)

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EP82201180A Withdrawn EP0076000A1 (en) 1981-09-28 1982-09-22 Nautical set of wheels for launching or hauling boats

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EP (1) EP0076000A1 (en)
CH (1) CH646657A5 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831211A (en) * 1973-03-12 1974-08-27 Raymond Lee Organization Inc Lightweight boat moving device
FR2351856A1 (en) * 1976-05-21 1977-12-16 Falmarine Ind Plastic Integral launching wheels for inflatable boat - are fitted to transom and are retractable when not in use
DE2846791A1 (en) * 1978-10-27 1980-05-08 Adolfo Joisten Boat carrying trailer with launching aid - has several wheeled struts releasably secured boat to stern
FR2442765A3 (en) * 1978-11-15 1980-06-27 David Alain Retractable wheels for boat - are supported in channel bracket with bearing pins and are reversible in bracket
FR2463050A1 (en) * 1979-08-02 1981-02-20 Comeri Mario EARTH TRANSPORTATION ELEMENTS FOR FLOATING MACHINERY

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831211A (en) * 1973-03-12 1974-08-27 Raymond Lee Organization Inc Lightweight boat moving device
FR2351856A1 (en) * 1976-05-21 1977-12-16 Falmarine Ind Plastic Integral launching wheels for inflatable boat - are fitted to transom and are retractable when not in use
DE2846791A1 (en) * 1978-10-27 1980-05-08 Adolfo Joisten Boat carrying trailer with launching aid - has several wheeled struts releasably secured boat to stern
FR2442765A3 (en) * 1978-11-15 1980-06-27 David Alain Retractable wheels for boat - are supported in channel bracket with bearing pins and are reversible in bracket
FR2463050A1 (en) * 1979-08-02 1981-02-20 Comeri Mario EARTH TRANSPORTATION ELEMENTS FOR FLOATING MACHINERY

Also Published As

Publication number Publication date
CH646657A5 (en) 1984-12-14

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