EP2536619A2 - Segments arrière escamotables pour bateau - Google Patents

Segments arrière escamotables pour bateau

Info

Publication number
EP2536619A2
EP2536619A2 EP11711006A EP11711006A EP2536619A2 EP 2536619 A2 EP2536619 A2 EP 2536619A2 EP 11711006 A EP11711006 A EP 11711006A EP 11711006 A EP11711006 A EP 11711006A EP 2536619 A2 EP2536619 A2 EP 2536619A2
Authority
EP
European Patent Office
Prior art keywords
folding frame
frame
gangway
platform
folding
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.)
Withdrawn
Application number
EP11711006A
Other languages
German (de)
English (en)
Inventor
Peter A. Müller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2536619A2 publication Critical patent/EP2536619A2/fr
Withdrawn legal-status Critical Current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 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
    • B63B27/146—Pilot ladders or similar outboard ladders, e.g. bathing ladders; Pilot lifts

Definitions

  • the invention is based on a hinged and lowered hinged frame attached to the stern of a watercraft with segmented elements mounted thereon covering the various functions with the same means, e.g. as part of a vehicle floor or as Heckcockpitabdeckung or bathing platform or as a staircase or is used as a means for watering or receiving a tender and other technical products, according to the preamble of the first claim.
  • fold-out tail sections which serve as a bathing platform or as a carrier for the entry and Auswassem dinghies.
  • Stair elements are as described in US Pat. No. 7,121,226 B2. Presentation of the invention
  • the invention is based on the object at a watercraft, by means of segmented elements which can be converted to a rear cockpit cover or floor plate or a railing or to a bathing platform or a gangway or stairs and optionally to a tender lift by the segmented Elements can be folded or lowered accordingly and consist of segmented elements in the form of rotatably mounted and rotatable elements.
  • the Invention should greatly simplify and improve this gear to and from the water back, by means of a multi-functional system, which is operated by a motor or spring-loaded.
  • the multifunctional system has a torsion-resistant folding frame with plate segments, which are rotatably mounted on the folding frame and serve as tread elements and also as a cover.
  • a plant can e.g. be used as a floor element or when partially folded without adjusting the tread elements serve as a cockpit cover or as a railing or by adjusting the tread elements in a horizontal position, the plant offers itself as Gangway Huawei and in a further maintenance of the horizontal position of the tread elements and at a further flaps of the folding frame, finally represents a bathing platform and is used as a comfortable staircase on further pivoting of the folding frame.
  • a cover can be attached by means of spacers, the cover can be translucent and thus the adjustable tread elements in the cockpit cover can take a blind function by allowing in the horizontal position view of the water at vertical Asked Position to prevent the view into the cockpit.
  • Rail elements on the folding frame or additional supports or on the tread elements allow, in the horizontal position of the tread elements, also a tender of one move the fixed platform or garage onto the segmented tread elements and, by means of the lowering device, lower or lift the tender accordingly.
  • a horizontal displacement of the entire folding mechanism allows different sized tender with one and the same system record.
  • the function of the gangway is a well-regarded attribute in Europe to effortlessly get to shore and therefore an integrated, telescopic gangway on the folding frame is particularly advantageous because the infrastructure of unfolding already exists.
  • a compact solution was inventively chosen by a rack and pinion system can move the gangway longitudinally.
  • the folding frame can be fitted with an additional, smaller folding frame by means of hinges, so that the smaller folding frame, e.g. rotated by 90 ° and locked to a handrail.
  • the folding process can be motorized by fluid power or electrically or manually.
  • the folding frame is held in balance with the tread elements by means of a mechanical spring or gas spring, resp.
  • the force required for flaps is also reduced and the gas spring in the motorized version is used to return the folding frame to the upper, standard position.
  • Blockable gas springs can be a comfortable and safe solution for raising the folding frame with its constant position stairs guaranteed.
  • Core of the invention is, by means of a hinged, resp. lowerable folding frame with a corresponding drive for the flaps and one for lowering with rotatable tread elements with another, independently run drive, a cockpit cover, or as a floor, or bathing platform plate, gangway, stairs, as well as a tender guide with one and the same device make it possible, with a translucent cover at the same time, to further enable the view of the water and to keep wind and waves away from the cockpit.
  • snap frame is representative of the name railing.
  • Fig. 1 is a schematic side view of a pivotable folding frame with
  • rotatable tread elements a worm drive with an angle locking means, an angle sensor, damping means, as well as a relief spring and a sun angle sensor
  • Fig. 2 is a schematic side view of a hinged folding frame with
  • Folding frame is mounted on a horizontally movable and lowerable plate with working cylinder and a position sensor
  • Fig. 3 is a schematic rear view of a hinged folding frame with rotatable tread elements, which is attached to a pivot mechanism with a pipe connection and the side hinges, small folding frame are mounted with retractable handrail, and a telescopic gangway
  • Fig. 4 is a schematic side view of an extendable and pivoting gangway, mounted rotatably mounted on a folding frame and lockable and on which there is also a cover with spacers.
  • Fig. 5 is a schematic side view of a pivot means with a fluid cylinder, with
  • Pressure switch check valve, as well as a gas spring with an unlocking valve.
  • pivoting means 2 which by means of a pivoting means 2 according to arrow K is hinged.
  • the pivoting means 2 is driven by means of a rotary action means 3, consisting of a
  • the hub 7 includes the pivot 8 with its storage, the locking recesses 9, the locking means 10 and the angle sensor 11, and the freewheel 12 and the damping 13th
  • a traction means is attached, which is connected to a tension spring 15. Furthermore, the folding frame 1 is attached to the turntable 7, which has access means 16 and these are adjustable by means of the bearing 17, according to arrow V.
  • the pivoting operation is controlled by the controller 18 and triggered by means of the key 19, provided the collision sensor 57th allows the process.
  • An automatic adjustment of the tread means 16 can be carried out by means of a light incidence sensor 20.
  • the embodiment shown here makes it possible to unfold a torsion-resistant folding frame 1, which is attached to the stern or on the bathing platform of a watercraft, from a horizontal position X on the folding path K to the position D which is a staircase.
  • the respective intermediate angle positions can be used as a cockpit cover or as a gangway or as a swim platform.
  • Worm gear - conceivable is also a planetary gear or a cycloidal gear - which has an angle sensor 11 and a controller 18, which ensures a) that the user of the system knows whether the folding frame 1 is retracted correctly, otherwise the vessel may not reach its full travel speed and b) a once driven position of the folding frame 1 is to be maintained, otherwise the controller 18 command issued to correct again to the target value.
  • This technical solution is advantageous even in connection with the use of a self-locking screw, since erratic high pressure loads on the gear 5, caused by persons who are on the tread means 16, e.g. in the bathing platform position, can be correspondingly high impact.
  • the pivoting means 2 can be elastically mounted relative to the folding frame 1, by means of a damping 13 in the form of a rubber bearing or Viskosedämpfers. It is advantageous only a one-sided damping, which forces itself anyway, should the locking means 10 engage in a narrow bore on the hub 7 and thus there is no spring travel would collide in the case of the folding frame 1 with an outside of the vehicle object, which so could lead to a high load on the rear structure of the vehicle or pivot means 2.
  • the folding of the folding frame 1 falls slightly due to gravity and thus the motor 4 is not loaded, but must even act as a brake. On the other hand, the same motor 4 is heavily loaded during startup of the folding frame 1, because this must lift the total weight of the folding frame 1 and 16 stepping means.
  • This force asymmetry can be correspondingly reduced by means of a tension spring 15, which is fastened to the turntable 7 by means of a traction means 14.
  • the tension spring 15 may be a mechanical spring or a gas pressure, resp. Be a gas tension spring or, somewhat more complex, a hydraulic one
  • the tension spring 15 may represent a coil spring, which can be installed between the pivot means 2 and the housing, not shown here.
  • the folding path K of the folding frame 1 is done manually with the aid of a tension spring 15 and traction means 14 by the extension with manual force against the tension spring 15 and finally locked manually in the desired position by means of a manual latch lock, the boot up then by means of the force of the spring 15. More comfortable is
  • the folding frame 1 can be decoupled from the pivot means 2 by means of a freewheel 12 by a non-illustrated Entkoppelungshebel is actuated.
  • the folding frame 1 are stored without great effort in the position X and raised again in the position A and there coupled with the pivot means 2 again.
  • the tread means 16 which are in the form of adjustable tread elements, with storage 17 on the folding frame 1, are attached.
  • the adjustment mechanism of the adjustable tread elements which separately forcibly control or controlled by electric motor by means of the controller 18 and the corresponding software can be adjusted.
  • the tread means 16 can also be adjusted independently of the folding frame 1 individually.
  • tread means 16 are also covered with solar panels, then a light incident sensor 20 mounted on the watercraft or on the folding frame 1 can follow the tread means 16 to the position of the sun and thereby improve the yield of solar power in the onboard network of the watercraft.
  • a collision sensor 57 which is also connected to the controller 18 and serves, for example, should a Z drive be folded up or other technical means in the way, the folding frame 1 can not be lowered accordingly, or is the folding frame 1 already folded down in position D, the Z-drive can not be raised until the folding frame 1 is out of the way accordingly and thus a collision is avoided.
  • This is achieved with one or more sensors, such as inductive, infrared or ultrasonic sensors.
  • the controller 18 may also provide audible and visual signals.
  • Fig. 2 shows a schematic side view of a hinged folding frame 1 with adjustable stepping means 16 to which rail elements 21 are attached.
  • the pivot means 2 which is located in a housing, not shown here, is attached to a sliding plate 22, are attached to the guide cam 23, which engage in a guide groove 24, which are embedded in the pivot plate 25.
  • the pivot plate 25 is supported by a lockable lifting means 26, consisting of two arms 26a, 26b, are mounted in the form of a parallelogram and the tail 27 of the vessel accordingly.
  • the position of the lockable lifting means 26 is held or changed by means of the cylinder 28, as indicated by arrow H.
  • the cylinder 28 is responsible for the blocking of the lifting means 26, by means of an electric or hydraulic shut-off valve (69) on a hydraulic cylinder or a locking means on an electric cylinder , which may be a self-locking spindle or and a brake on the electric motor of the cylinder 28 or a separate lock.
  • a displacement cylinder 29 is mounted, which is connected to the sliding plate 22.
  • a platform 30 is fixed, which has a rear rail 31, which is e.g. from the vehicle garage, extends over the tail 27 to the platform 30.
  • a lower platform 32 which has a rail track 33.
  • the unfolding of the folding frame 1 extends in the first phase only to the horizontal position C, by further folding away by means of the holding means 34 is prevented.
  • the holding means 34 controls the rail lock 59 and hangs u.a. from the signal from the tender sensor 60 or from the operator of the system.
  • This system is designed for Tender for inflow and outflow. If a tender is located in the garage or on the platform 30 on a sliding, rail-bound vehicle, the folding frame 1 can be folded out to position C and is stopped by the holding means 34 at this point, so that the folding frame 1 is positioned parallel to the platform 30 , In addition, that takes over Holding means 34, the load of the tender when driving over the folding frame 1 and this can relieve the locking means 10 or the transmission 5, which is designed for example only on the static load of people.
  • rail elements 21 are additionally attached. The rail elements 21 and possibly the rail track
  • Rail track 33 and further on the rail elements 21 can be moved.
  • the rail elements 21, rear rail 31 and rail track 33 have a claw shape, which excludes a jumping out of the vehicle.
  • the folding frame 1 can be moved further to the rear, according to the arrow R, so that the tender can be watered in without contact with the platform 30.
  • the sub-platform 32 also serves as a possible extension of the platform
  • the holding means 34 which may be a bolt or a pivotable support member, be solved and the folding frame 1 can be folded down to position D and by maintaining the tread means 16, which designed as adjustable tread elements are to represent a comfortable staircase to or into the water.
  • the tender function is secured in the form of a rail lock 59, for example in the form of a solenoid with a bolt which obstructs the path of the vehicle, should not at the same time the folding frame 1 in the desired position, ie have been released by the alignment sensor 58 and the retaining means 34 is not activated be.
  • the holding means 34 are not released as long as the tender sensor 60 does not deliver a positive signal to the controller 18.
  • the vehicle can also be occupied by means of a mechanical lock, should one of the attributes for driving freely on the folding frame 1 is not met.
  • FIG. 3 shows a schematic rear view of a hinged folding frame 1, which represents a U-shape and advantageously consists of a homogeneous round or oval tube, which is bent accordingly, thus ensuring a high rigidity without welds, or in exceptional cases a square pipe, which is so screwed or welded that in this way also a high torsional stiffness of the folding frame 1 is given, with attached adjustable stepping means 16, according to arrow V, wherein the folding frame 1 is fixed to the housing 35 by means of the pivot means 2 and the housing 35th mounted on the platform 30 and supported by the supports 36 at the stern 27.
  • the pivot means 2 are connected to each other by means of the synchronous tube 37 torsionssteif. Are the pivoting means 2 equipped with a displacement measuring system so it is required for
  • Two hinged flap frames 39 are attached to the folding frame 1 by means of hinges 38, one of which has an extendable railing 40, as shown by arrow M. Furthermore, an extendable gangway 41 is fastened to the folding frame 1, which is guided on two guide tubes 42 and by means of a drive motor 43 and a pinion 44 is actuated, on a mounted on the gangway plate 45 rack 46 acts, according to arrow G.
  • the additional function on the folding frame 1 includes a telescopic gangway
  • the gangway frame 47 engages in the guide tubes 42, which are responsible for the longitudinal guide and the gangway plate 45 mounted on the gangway frame 47 carries the rack 46.
  • the gangway plate 45 is accessible and has recessed steps 48 to allow the passengers aboard in large differences in height between the vehicle and pier or dock dock, using the stairs 48 easier and more comfortable shore leave, but also in the stairway, the gangway 41 thus serves as an extended staircase and the recessed stairs 48 can be used as stair treads.
  • a hinged flap frame 39 can be fastened to the folding frame 1 by means of hinges 38 on each side, and in this way at the rear of the vehicle e.g. create a wide cockpit cover or a very generous platform and at the same time form a stable railing function by means of the possibility of bending the rotary flap frame 39 by 90 °, as indicated by arrow F.
  • the rotary valve frame 39 is held by not shown here means in the corresponding bend.
  • Turntable frame 39 a corresponding guide is recessed, so that an additional railing 40 is extendable therefrom and by means of a connecting element 49, the gangway 41 and the extended railing 40 are linked together and the railing 40 allows increased stability.
  • the folding frame 1 is stably on the platform 30, not only visually, but also with respect to torsional rigidity and therefore the folding frame 1 is ideally wider than high.
  • the height can be solved separately by means of the aforementioned Gangway 41 in the best way possible.
  • the rotary flap frame 39 may be outside or inside the folding frame 1 and the Klapprahmenl may be externally rotatably mounted again, i. represent a 4-point storage on the platform 30.
  • Fig. 4 shows a schematic side view of an extendable gangway 41 with two different hand-held, fold-out support rod 50, respectively.
  • Bracket 51 and by means of a Stellwinkelstoffs 52, the gangway 41 is pivotable relative to the folding frame 1 and a cover 53, which is fastened with spacers 54 on the folding frame 1.
  • Gangway 41 represents.
  • An even more elegant variant is the laterally fold-out retaining bracket 51, which lies in the resting state on the gangway 41 and is folded up before the first extension, according to the arrow SS, and just as in the
  • An additional feature of the system is, in particular the position Y or A of the folding frame 1, as shown in Figure 2, namely the possibility to adjust the tread means 16 so that in the rear area view of the sea is possible, or wind and waves of the rear area can be closed immediately.
  • a corresponding cover 53 ideally combines these two possibilities into one in that a transparent cover 53 is attached to the folding frame 1 by means of spacers 54 so that the step means 16 as adjustable tread elements can rotate freely without colliding with the cover 53. This keeps the wind and waves away from the inside of a watercraft, but the inspection still exists or can still be closed at any time to obstruct the boat's cockpit.
  • the tread elements adjust to maintain their horizontal position, with the possibility of extending the folding frame 1 in the position B in the mode "Gangway” the optional telescopic gangway 41 to can fold or in position C as the “platform” mode or in position D as the "staircase” mode, with the cover 53 being folded but untouched, except that it becomes wet.
  • the cover 53 can be illuminated accordingly, also different transparent and colored films, as well as structures on the cover or as a laminate between the transparent materials can be used and set other special accents on the stern of the vessel.
  • Fig. 5 shows a schematic side view of a double pivoting means 2 with a mounted on the same pivot 8 turntable 7a with a pivot lever 61 to which a hydraulic cylinder 62 engages, which is supported on the tail 27 or platform 30 and the hydraulic cylinder 62 at least one fluid hose 63 has which is a pressure switch 64, as well as a check valve 69 and the hub 7a, the folding frame 1 receives, as well as on the same pivot 8, the hub 7b is located with a pivot lever 61a, it attacks a lockable gas spring 65, which is located at the tail 27 or platform 30 is supported and on the gas spring piston rod 66 an unlock valve 67 is mounted.
  • Hydraulic cylinder 62 are simple working cylinder, which high with little effort
  • Hydraulic cylinder 62 depressurized to switch by pressure switch 64 are located on the fluid hose 63, which can be switched by means not shown here, for example, manually and depressurize the hydraulic system, also that the hydraulic oil upon actuation of the hydraulic cylinder 62 or indirectly of the folding frame 1 or the Drehsacheibe 7,7a, 7b can flow with the least possible resistance in the tank and in the second chamber of the hydraulic cylinder 62 can not form a vacuum.
  • the unlocking valve 67 which is located on the Gasfederkolben- rod 66 of the lockable gas spring 65, this.
  • the blockable gas spring 65 is attached to the tail 27 or platform 30 and engages the pivot lever 61 a and moves it so that the hub 7 b, resp. the pivot 8 undergoes a rotation and the folding frame 1 sets up, according to arrow K.
  • the gas spring 65 may be a gas pressure or a gas tension spring and be permanently compressive or tensile or blockable in a desired position.
  • a gas spring 65 without blocking and unlock valve 67 are mounted so that at pressure loss in the hydraulic cylinder 62 of the folding frame 1, in the case of this has been previously pivoted forward, this gently a little after moved up until the vacuum in the closed hydraulic cylinder 62 stops the lifting in the direction of arrow K until finally the pressure switch 62 is operated deliberately and the folding frame 1 deliberately starts up and by means of the pressure in the gas spring 65, this held in the final position.
  • the turntable 7a, 7b may be in one piece, as well as the pivot lever 61,61a and the hydraulic cylinder 62 thus attack on one side of the hub 7a, 7b and the gas spring 65 on the opposite side.
  • An emergency release 68 (quick release) serves to prevent e.g. instead of the pressure switch 64 this can be solved quickly and easily, so that the attachment of the hydraulic cylinder 62 is released from the hub 7a, 7b and the gas spring 65 thus can act freely.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Air Bags (AREA)
  • Hydraulic Turbines (AREA)

Abstract

L'invention concerne un support escamotable (1) rabattable et/ou mobile en hauteur et/ou mobile longitudinalement et pourvu de dispositifs marchepieds (16) mobiles qui restent en position lorsque le support escamotable (1) est rabattu, un ressort pneumatique (65) couplé à un interrupteur sans pression (64) ou à un moyen de déclenchement de secours (68) pouvant relever le support escamotable (1) à tout moment en cas d'urgence. Le support escamotable (1) comporte éventuellement une couverture (53) et les dispositifs marchepieds (16) sont dotés d'éléments rails (21), l'escamotage et le déplacement correspondants d'une annexe sur le support escamotable (1) étant réalisés au moyen de capteurs et d'un dispositif de commande (18). Le support escamotable (1) comporte un cadre rabattable pivotant (39) et éventuellement une passerelle (41) télescopique.
EP11711006A 2010-02-16 2011-02-15 Segments arrière escamotables pour bateau Withdrawn EP2536619A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00190/10A CH702751A2 (de) 2010-02-16 2010-02-16 Absenkbarer Klapprahmen für Wasserfahrzeuge.
PCT/CH2011/000030 WO2011100855A2 (fr) 2010-02-16 2011-02-15 Segments arrière escamotables pour bateau

Publications (1)

Publication Number Publication Date
EP2536619A2 true EP2536619A2 (fr) 2012-12-26

Family

ID=44144780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11711006A Withdrawn EP2536619A2 (fr) 2010-02-16 2011-02-15 Segments arrière escamotables pour bateau

Country Status (4)

Country Link
US (1) US20130047910A1 (fr)
EP (1) EP2536619A2 (fr)
CH (1) CH702751A2 (fr)
WO (1) WO2011100855A2 (fr)

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ITUB20159185A1 (it) * 2015-12-14 2017-06-14 Swissway Srl Dispositivo di carico per un?imbarcazione perfezionato
ITUB20160814A1 (it) * 2016-02-17 2017-08-17 Swissway Srl Dispositivo di carico per un’imbarcazione, provvista di cinematismo perfezionato per la trasmissione della rotazione del moto alla piattaforma
EP3225531A1 (fr) * 2016-03-29 2017-10-04 Wajer Jachtbouw B.V. Ensemble de plate-forme mobile pour un bateau et bateau équipé de celui-ci
DE102016006385A1 (de) * 2016-05-24 2017-11-30 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr Reling
IT201700105321A1 (it) 2017-09-20 2019-03-20 Ferretti Spa Imbarcazione con plancetta di poppa traslante e portante gradini scorrevoli su gradini fissi della poppa
CN109085826B (zh) * 2018-07-20 2022-06-17 臻迪科技股份有限公司 一种无人船探测方法
IT201800010265A1 (it) * 2018-11-13 2020-05-13 Opacmare Srl Piattaforma mobile con scala estraibile.
CN111268037B (zh) * 2020-03-24 2024-11-12 上海资巽海洋科技有限公司 太阳能供电的登陆装置
CN112061317A (zh) * 2020-09-04 2020-12-11 中船黄埔文冲船舶有限公司 一种踏板可调式平衡舷梯
IT202000030689A1 (it) * 2020-12-14 2022-06-14 Opacmare Srl Passerella a movimento telescopico
CN118025424B (zh) * 2024-04-15 2024-08-02 威海德创海洋科技有限公司 一种深海钻井船组可折叠舷梯

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Also Published As

Publication number Publication date
WO2011100855A3 (fr) 2011-11-17
US20130047910A1 (en) 2013-02-28
CH702751A2 (de) 2011-08-31
WO2011100855A2 (fr) 2011-08-25

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