WO2018141586A1 - Remorque à bateau - Google Patents

Remorque à bateau Download PDF

Info

Publication number
WO2018141586A1
WO2018141586A1 PCT/EP2018/051585 EP2018051585W WO2018141586A1 WO 2018141586 A1 WO2018141586 A1 WO 2018141586A1 EP 2018051585 W EP2018051585 W EP 2018051585W WO 2018141586 A1 WO2018141586 A1 WO 2018141586A1
Authority
WO
WIPO (PCT)
Prior art keywords
boat
carriage
frame
trailer
boat trailer
Prior art date
Application number
PCT/EP2018/051585
Other languages
German (de)
English (en)
Inventor
Norbert Terbrack
Original Assignee
Norbert Terbrack
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 Norbert Terbrack filed Critical Norbert Terbrack
Publication of WO2018141586A1 publication Critical patent/WO2018141586A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
    • B60P3/1033—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats on a loading frame, e.g. the vehicle being a trailer
    • B60P3/1058—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats on a loading frame, e.g. the vehicle being a trailer with the boat carried on or attached to a sliding subframe on the vehicle frame

Definitions

  • the invention relates to a boat trailer according to the preamble of claim 1.
  • the boats are lifted off the boat trailer by crane and put into the water, the boats are usually lowered into the water by means of a slipway, using the boat
  • the boat When the boat trailer has been lowered sufficiently far into the water, the boat automatically floats due to its buoyancy and thus detaches itself from the boat trailer, in particular from the supports provided on the boat trailer and on which the boat hull is supported. The floating boat can now be removed from the trailer and the boat trailer is then pulled out of the water. Depending on the construction of the boat and the boat trailer, it is not uncommon, and in many cases inevitable, that the boat trailer is driven so far into the water that its wheels are submerged.
  • the invention has for its object to improve a generic boat trailer to the effect that this allows a particularly simple handling of the boat both when Abtrai- learning and when Auftrailix and allows a particularly safe and durable design of the boat trailer.
  • the invention proposes, in other words, to attach the boat indirectly: While in generic boat trailers usually the boat intake roles, a rail o. The like. In the middle, on which the boat rests with the keel of his trunk and the boat recording continues to the side arranged, upstanding supports, which support the hull of the boat tip over, is proposed provided that between the frame of the boat trailer and the boat itself, a slide is provided, which forms the boat seat.
  • the boat is thus on the carriage and is movable together with this carriage relative to the frame in the longitudinal direction.
  • the carriage has the attachment points, which allow a locking of the boat. Apart from these first attachment points, the carriage on second locking means which can be locked to the frame of the boat trailer, but can also be solved either, so that the boat located on the carriage together with the carriage is movable in the longitudinal direction relative to the frame.
  • the boat trailer is driven close to the water or even dives into the water with its rear area.
  • the wheels of the boat trailer only have to be driven close to the water or into the water so that the wheel hubs always remain outside the water and are thus reliably protected against the ingress of water and the associated damage.
  • the carriage can now be released from the frame, so that the boat together with the carriage can be moved backwards, so it can be lowered into the water and the boat can be tared accordingly.
  • the boat can later be re-troughed by first moving it in the water onto the carriage, attaching it to the carriage and then, together with the carriage, onto the frame of the boat
  • the wheels of the boat trailer need not necessarily be driven into the water, the longevity of the boat trailer is significantly improved because damage to the hubs can be reliably prevented by penetrating water.
  • the entire handling of the boat and the boat trailer is simplified and made safer because, for example, muddy or hardened areas of the slipway that are below the water level, not need to be traveled. If, for example, the wheels of the boat trailer are braked and their brakes are activated, they typically find optimum grip on the slipway outside the water, so that a secure position of the towing vehicle and the boat trailer is ensured.
  • the carriage relative to the frame about an upright axis is pendulumbeweglich, in movements to the right and to the left, the handling of the boat lent additional lent easier, especially by when
  • a particularly simple and economical embodiment consist in that by means of an electrically driven winch, a rope on or unwound and this rope is posted on the carriage of the boat trailer.
  • the carriage can be released relative to the frame, so that a movable carriage coupling is arranged on the frame, to which the carriage is detachably attached.
  • a movable carriage coupling is arranged on the frame, to which the carriage is detachably attached.
  • This makes it possible to move the carriage backwards from the frame of the boat trailer and thus bring the boat into the water. at least with the stern of the boat. Then the carriage can be completely detached from the frame and brought into the water together with the boat.
  • the boat can be connected to the first positionable in the water slide, so a particularly simple determination of the boat is made possible by the slide can be freely positioned and adjusted to the position of the boat, then with the boat is firmly connected and only then the slide is pulled together with the boat on the frame of the boat trailer.
  • This detachable slide coupling can be realized in the simplest embodiment by a hook and a cooperating eyelet, wherein the eyelet can be arranged for example on the carriage and the hook at the end of the above-ment
  • the carriage coupling can be configured as a carriage, which is guided on guide rails of the frame, for example, between two C-shaped profiled guide rails running and can be moved in the longitudinal direction of the frame in this way.
  • This carriage ensures safe guidance of the carriage on the frame of the boat trailer. This allows safe handling of the boat, as this can not break out laterally under the action of waves or wind in an undesired manner.
  • the mentioned carriage may advantageously have upright aligned rollers on which it runs on the frame. Furthermore, the carriage can advantageously lying lying aligned guide rollers which rest laterally the guide rails or additional guide profiles. Due to the used running and leadership roles as easy as possible, low-friction running of the carriage is made possible together with a low-backlash and accordingly reliable leadership of the carriage on the frame. If the motor mobility of the carriage is provided and a correspondingly movable slide coupling is provided, in a particularly simple embodiment, the already mentioned rope can not easily end with a hook or an eye, but rather advantageously be guided as a closed loop and a motor-driven Winding run, the carriage coupling is secured against displacement on this wire rope.
  • the carriage coupling is therefore moved together with the wire rope back and forth in the longitudinal direction of the frame when the motor-driven winch rotates, so that, accordingly, together with the carriage coupling and the carriage in the longitudinal direction of the frame can be moved back and forth.
  • a loop guide a wire rope is a very economical and reliable, especially insensitive to contamination design of the drive for the carriage.
  • the carriage may have a downwardly acting spacer.
  • the carriage can be guided over obstacles, which may be present for example in the form of stones or similar obstacles at the bottom of the water body or which may also be designed as a steeply sloping edge, for example in the area where the outermost End of a paved Slipbahn connects to the unpaved surface of the water.
  • obstacles which may be present for example in the form of stones or similar obstacles at the bottom of the water body or which may also be designed as a steeply sloping edge, for example in the area where the outermost End of a paved Slipbahn connects to the unpaved surface of the water.
  • Such a spacer may be configured, for example, as a sliding bar or skid made of metal or plastic.
  • the carriage may have at least one bottom roller, as a particularly advantageous embodiment of a spacer.
  • a spacer Compared to a rigid spacer, it allows a wear and resistance poor movement of the carriage over the ground. Since these bottom run It is used exclusively during the watering or watering out of the boat, so it has a drastically shorter mileage - measured in meters - than, for example, the wheels that are used on the frame of the boat trailer for driving on public roads.
  • the bottom roller of the carriage can therefore be structurally correspondingly simple and also designed to be insensitive to the effects of water, for example by having no bearings. If the bottom roller is made buoyant, for example, with pneumatic tires, by the use of hard foam or the like, it can also contribute to the function as a spacer and a buoyancy of the carriage or contribute to.
  • the carriage may have a buoyancy element. Also in this case it can be made possible that the carriage can be lifted above the mentioned obstacles.
  • the slide can be set buoyant in this way. If the buoyancy generated by the buoyant body is not sufficient to avoid ground contact, a further advantageous effect of the buoyant body can be that it can serve as a spacer if dimensioned appropriately, in particular if the buoyant body is not gas-filled and deformable but dimensionally stable , In addition, provision may be made to arrange both a spacer and a buoyancy element on the carriage of the boat trailer in order to utilize the two advantages mentioned.
  • such a buoyant body can be adjusted in the longitudinal direction of the carriage. In this way, the carriage in the
  • Water on the one hand be balanced in a surface-parallel alignment, for example, when the boat is to swim in the sled.
  • buoyancy can be concentrated in the rear of the sled when the boat and sled are slanted in the water and already in contact with the frame of the boat carrier, for example, with the front end of the sled.
  • the increased lift in this case at the rear of the carriage can, for example, protect the stern or the boat drive from ground contact.
  • the carriage always remains connected to the frame.
  • a front carriage head can always remain connected to the frame, even if the carriage has moved down as far as possible from the frame of the boat carrier.
  • the carriage can be completely detached from the frame, so that it allows the simple handling described above, in which the boat can be particularly easily swam in the carriage.
  • the carriage can float freely in the water.
  • the slide can be completely visible, so that for the operator, the entry into the carriage is simplified.
  • the carriage float with correspondingly lower buoyancy below the water surface in the water, so upwards out of the water projecting bearing elements signal a kind of driveway in the carriage, similar to the boat operator of port entrances is known, for example, by these bearing elements on the one hand pointed and on the other are dull-shaped or on the one hand green and on the other hand colored red.
  • one or more buoyancy bodies can be provided on the carriage, and in particular can be advantageously provided that they generate such a large lift that this total lift is greater than the output of the carriage. This ensures on the one hand that even without Peiletti the carriage is easily visible on the water surface.
  • the sled may also be provided to use the sled as a floating boat place in which the boat can be stored dry.
  • a dry, raised above the water level storage of the boat can protect the boat hull from contamination and the settlement of algae, snails u. Like. Prevent the boat hull. Because the total buoyancy of the one or more buoyancy bodies is greater than the output of the carriage, a boat located in the floating boat seat, namely in the floating carriage, is at least partially lifted out of the water.
  • the boat swam in the carriage out of the water for example, be provided to fill air in the buoyancy bodies or to discharge from the buoyancy bodies. This can be tracked with the help of electrically controlled valves and an electrically operated compressor, which can be operated for example by means of the onboard power of the boat.
  • a lowerable to the ground support can be arranged on the frame behind the wheels.
  • the wheels can therefore act as a pivot axis, so that the force acting behind the wheels weight tends to lift the front of the boat trailer off the ground. Since the boat trailer at the front by the trailer coupling with the train is connected, the rear axle of the towing vehicle is relieved. For example, if the parking brake of the towing vehicle acts on the rear wheels, the aforementioned discharge can lead to significant dangers.
  • the support which is provided on the boat trailer behind the wheels, a lowering of the boat trailer behind the wheels and thus a lifting of the front area of the boat trailer is avoided and a particularly safe handling when watering and leaching is supported.
  • the abovementioned support can advantageously be designed with over-dead-point kinematics, ie be pivotable about a horizontal pivot axis between two end positions in such a way that, in its rest position, it is arranged above the floor and protrudes to the rear. From this rest position, the support can be swung down until it touches the ground. If the boat trailer then travels backwards together with the towing vehicle, the relative movement between the ground support and the frame of the boat trailer is thereby continued, so that, for example, this rear area of the boat trailer
  • Frame is slightly raised relative to the ground when the support reaches its highest support effect, which is referred to in the present proposal as the dead center of this support assembly.
  • a further backward movement of the boat trailer causes the support to be guided over this dead center and the rear area of the boat trailer can lower again relative to the ground, but only so far until the support assumes its second end position in which it is still open stands up to the ground and thus unfolds a supporting effect for the frame of the boat trailer.
  • the fact that the support unintentionally pivots back from this support position in their first-mentioned rest position is practically impossible, since this would first have to be overcome again the dead center.
  • the towing vehicle including boat trailer to be moved out of the slipway, causes the forward movement of the boat trailer, caused by the towing vehicle, that the support is pivoted from its support position to the dead center position, namely relatively is pivoted to the frame of the boat trailer to the rear, and that they can come free after overcoming the dead center from the ground and swing back to its rest position.
  • the proposed boat trailer can be designed as a car trailer and have a coupling element, which is designed as a ball socket.
  • This ball socket is designed such that it interacts with the typical ball head of a car trailer coupling.
  • the designed as a car trailer boat trailer can therefore serve for the typical boat lengths of about 3 - 7 m as a boat trailer, which are due to their width and weight typical of so-called trailer boats and can be transported by a car, especially an off-road vehicle or SUVs.
  • the frame can be advantageously designed in two parts, namely in the way that the frame a tiltable rear frame intermediate frame and that the carriage is movable on the intermediate frame in the longitudinal direction.
  • the two-part frame can therefore be divided into a base frame and the intermediate frame, wherein the base frame has the coupling element and the wheels of the boat trailer.
  • Fig. 1-5 in several steps the operation to let a boat by means of a slipway to water
  • Fig. 6 shows a second embodiment
  • Fig. 7 shows a third embodiment of a proposed boat trailer.
  • a respective boat trailer 1 can be seen.
  • the boat trailer 1 can be moved over public roads by means of a traction vehicle 2 only partially indicated.
  • the towing vehicle 2 has behind a rear axle 3 to a trailer coupling 4, which is designed for example as a ball-head trailer coupling, as is known from the field of cars.
  • the boat trailer 1 has a frame 5, which is formed in the front region to a drawbar 6.
  • the frame 5 of the boat trailer 1 is provided with wheels 8.
  • a boat 9 is arranged on the boat trailer 1, a boat 9 is arranged. This is not attached directly to the frame 5, but on a carriage 10, which in turn is locked to the frame 5.
  • the boat 9 is held tilt-proof on the carriage 10 by means of a bow support 1 1 and two lateral rear supports 12.
  • the boat 9 has an outboard motor 14 as a drive, and in the rear region of the carriage 10, a buoyant body 15 is arranged in the embodiment of FIGS. Fig. 1 shows the arrangement of towing vehicle 2, boat trailer 1 and boat 9 during the road trip.
  • Securing means with which the boat 9 are fixed to the carriage 10 of the boat trailer 1 are not shown for reasons of clarity. It may be in a conventional manner to straps or similar securing means.
  • Fig. 2 shows the vehicle arrangement of Fig. 1 when the boat 9:
  • the towing vehicle 2 has been lowered together with the boat trailer 1 backwards an inclined ramp, a so-called slipway 16, which extends into a body of water 17 inside.
  • slipway 16 which extends into a body of water 17 inside.
  • the carriage 10 together with the boat 9 thereon is moved backwards relative to the frame 5 of the boat trailer 1 so that the buoyant body 15 and the stern of the boat 9 dive into the water 17.
  • the carriage 10 is angled relative to the frame 5, as can be seen in FIG. 3, so that the carriage 10 is no longer aligned parallel to the frame 5 as in FIGS.
  • the carriage 10 remains connected in the region of its front end to the frame 5 of the boat trailer 1, namely a carriage which is movable in the longitudinal direction of the frame 5 back and forth.
  • Fig. 5 shows that the boat 9 has been transferred in the next step by the carriage 10 in the water 17 and is now separated from the carriage 10. It may still be connected to the carriage 10 by means of a care line.
  • the boat 9 can now be completely separated from the carriage 10 and the carriage 10 can be brought back onto the frame 5 of the boat trailer 1, then that the towing vehicle 2 can leave the slipway 16 together with the complete boat trailer 1.
  • the mentioned carriage allows the decoupling of the carriage 10 from the frame 5 of the boat trailer 1.
  • the carriage 10 can remain in the water 17, especially if additional, not shown in the illustrated embodiment buoyancy body are provided. If such a buoyant slide 10 is anchored at a particular location in the body of water 17, it may represent a defined parking space or anchorage for the boat 9 similar to a buoy.
  • Fig. 5 is further seen that the slipway 16 does not smoothly merges at its lowest end to the ground of the water body 17, but rather forms a step to the bottom of the water.
  • the buoyancy body 15 helps to prevent such damage to the ground damage to the hull, namely to avoid ground contact between the boat 9 and its outboard motor 14 and the ground.
  • 6 shows an alternative embodiment of the boat trailer 1.
  • the carriage 10 is provided at its rear end not with a buoyancy body 15, but with a bottom roller 18th
  • consolidation points can be provided on the frame of the boat trailer, so that the boat can be set not only on the carriage, but also on the frame of the boat trailer.
  • the frame may be provided with lashing eyes for securing straps securing the boat to the frame of the boat trailer.
  • the carriage extends over such a length that the support of a boat is made possible only on the carriage. It can thus be achieved for the processes of watering or draining a boat that the boat is held reliably on the carriage and can be moved and handled together with the carriage relative to the frame of the boat trailer.
  • a third embodiment of a boat trailer 1 is shown, in which the spacer, which is provided at the rear of the carriage 10, also designed as a bottom roller 18.
  • the frame 5 is designed in two parts in contrast to the other embodiments: a base frame 19 has the drawbar 6, the coupling element 7 and the wheels 8.
  • An intermediate frame 20 is, as indicated by the curved double arrow, tiltably mounted relative to the base frame 19, so that it can be tilted backwards as shown in Fig. 7.
  • the provided for tilting drive means are not shown in Fig. 7, they can in in itself be known as spindle drive, telescopic cylinder or the like configured.
  • tilted backwards working position of the intermediate frame 20 can be lowered forward until it assumes a driving position in which it is oriented substantially horizontally and rests for example on the base frame 19.
  • it may be provided in favor of a low construction height and thus a low center of gravity that the intermediate frame 20 does not rest on the base frame 19 in its driving position, but depending on the structural design either dips between the frame struts of the base frame 19 or the frame struts of the base frame 19 overlaps, that is, in any case arranged essentially level with the base frame 19.
  • a carriage 21 is further indicated, which is movable by means of rollers 22 on the intermediate frame 20 in the longitudinal direction.
  • the tilting bearing is shown and designated 23, which is also provided in the other embodiments.
  • This tilting bearing 23 allows a horizontal horizontal axis, a tilting mobility of the carriage 10 in the vertical direction relative to the frame 5, in the embodiment of FIG. 7 relative to the intermediate frame 20 of the frame fifth

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

L'invention concerne une remorque de véhicule de type remorque à bateau (1), comprenant un châssis (5) et des roues de roulement (8), ainsi qu'une structure de retenue servant de dispositif de réception de bateau, qui comprend des supports qui supportent la coque d'un bateau (9) orienté longitudinalement sur la remorque à bateau (1). Selon l'invention, le dispositif de réception de bateau se présente sous la forme d'un berceau (10) qui est mobile en direction longitudinale par rapport au châssis (5), comprend des premiers points de fixation permettant un blocage d'un bateau (9) sur le berceau (10), et comprend des deuxièmes moyens de blocage pouvant être verrouillés de manière libérable sur le châssis (5).
PCT/EP2018/051585 2017-02-06 2018-01-23 Remorque à bateau WO2018141586A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017100611.5U DE202017100611U1 (de) 2017-02-06 2017-02-06 Bootstrailer
DE202017100611.5 2017-02-06

Publications (1)

Publication Number Publication Date
WO2018141586A1 true WO2018141586A1 (fr) 2018-08-09

Family

ID=58584401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/051585 WO2018141586A1 (fr) 2017-02-06 2018-01-23 Remorque à bateau

Country Status (2)

Country Link
DE (1) DE202017100611U1 (fr)
WO (1) WO2018141586A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809496A (en) * 1953-05-13 1957-10-15 Leo J Geil Boat trailers
US3357581A (en) * 1965-10-13 1967-12-12 Scott Andrew Boat trailer
US3717268A (en) * 1971-05-10 1973-02-20 H Snodgrass Boat trailer structure
DE2843966A1 (de) * 1978-10-09 1980-04-24 Hans Schneider Bootstransportanhaenger mit ausfahrbarer ablauframpe
US5332249A (en) * 1992-04-24 1994-07-26 Solberg Dean C Trailer device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809496A (en) * 1953-05-13 1957-10-15 Leo J Geil Boat trailers
US3357581A (en) * 1965-10-13 1967-12-12 Scott Andrew Boat trailer
US3717268A (en) * 1971-05-10 1973-02-20 H Snodgrass Boat trailer structure
DE2843966A1 (de) * 1978-10-09 1980-04-24 Hans Schneider Bootstransportanhaenger mit ausfahrbarer ablauframpe
US5332249A (en) * 1992-04-24 1994-07-26 Solberg Dean C Trailer device

Also Published As

Publication number Publication date
DE202017100611U1 (de) 2017-04-03

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